Attachment 161682 Details for Bug 305367 – patch with tests

[patch] patch with tests

reduce.patch (text/plain), 73.79 KB, created by Ovidio Mallo

on 2010-03-10 17:11:40 EST

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Creator: Ovidio Mallo

Created: 2010-03-10 17:11:40 EST

Size: 73.79 KB

patch

obsolete

>### Eclipse Workspace Patch 1.0
>#P org.eclipse.jface.tests.databinding
>Index: src/org/eclipse/jface/tests/databinding/BindingTestSuite.java
>===================================================================
>RCS file: /cvsroot/eclipse/org.eclipse.jface.tests.databinding/src/org/eclipse/jface/tests/databinding/BindingTestSuite.java,v
>retrieving revision 1.121
>diff -u -r1.121 BindingTestSuite.java
>--- src/org/eclipse/jface/tests/databinding/BindingTestSuite.java	9 Mar 2010 08:54:51 -0000	1.121
>+++ src/org/eclipse/jface/tests/databinding/BindingTestSuite.java	10 Mar 2010 22:09:57 -0000
>@@ -17,7 +17,7 @@
>  *                    246103, 249992, 256150, 256543, 262269, 175735, 262946,
>  *                    255734, 263693, 169876, 266038, 268336, 270461, 271720,
>  *                    283204, 281723, 283428
>- *     Ovidio Mallo - bugs 237163, 235195, 299619
>+ *     Ovidio Mallo - bugs 237163, 235195, 299619, 305367
>  *******************************************************************************/
> package org.eclipse.jface.tests.databinding;
> 
>@@ -140,6 +140,9 @@
> import org.eclipse.core.tests.internal.databinding.observable.masterdetail.DetailObservableMapTest;
> import org.eclipse.core.tests.internal.databinding.observable.masterdetail.DetailObservableSetTest;
> import org.eclipse.core.tests.internal.databinding.observable.masterdetail.DetailObservableValueTest;
>+import org.eclipse.core.tests.internal.databinding.observable.masterdetail.ListDetailValueObservableListTest;
>+import org.eclipse.core.tests.internal.databinding.observable.masterdetail.MapDetailValueObservableMapTest;
>+import org.eclipse.core.tests.internal.databinding.observable.masterdetail.SetDetailValueObservableMapTest;
> import org.eclipse.core.tests.internal.databinding.property.value.ListSimpleValueObservableListTest;
> import org.eclipse.core.tests.internal.databinding.property.value.MapSimpleValueObservableMapTest;
> import org.eclipse.core.tests.internal.databinding.property.value.SetSimpleValueObservableMapTest;
>@@ -380,6 +383,9 @@
> 		addTestSuite(DetailObservableMapTest.class);
> 		addTest(DetailObservableSetTest.suite());
> 		addTest(DetailObservableValueTest.suite());
>+		addTest(ListDetailValueObservableListTest.suite());
>+		addTest(MapDetailValueObservableMapTest.suite());
>+		addTest(SetDetailValueObservableMapTest.suite());
> 
> 		// org.eclipse.core.tests.internal.databinding.property.value
> 		addTestSuite(MapSimpleValueObservableMapTest.class);
>Index: src/org/eclipse/core/tests/internal/databinding/observable/masterdetail/ListDetailValueObservableListTest.java
>===================================================================
>RCS file: src/org/eclipse/core/tests/internal/databinding/observable/masterdetail/ListDetailValueObservableListTest.java
>diff -N src/org/eclipse/core/tests/internal/databinding/observable/masterdetail/ListDetailValueObservableListTest.java
>--- /dev/null	1 Jan 1970 00:00:00 -0000
>+++ src/org/eclipse/core/tests/internal/databinding/observable/masterdetail/ListDetailValueObservableListTest.java	1 Jan 1970 00:00:00 -0000
>@@ -0,0 +1,351 @@
>+/*******************************************************************************
>+ * Copyright (c) 2010 Ovidio Mallo and others.
>+ * All rights reserved. This program and the accompanying materials
>+ * are made available under the terms of the Eclipse Public License v1.0
>+ * which accompanies this distribution, and is available at
>+ * http://www.eclipse.org/legal/epl-v10.html
>+ *
>+ * Contributors:
>+ *     Ovidio Mallo - initial API and implementation (bug 305367)
>+ ******************************************************************************/
>+
>+package org.eclipse.core.tests.internal.databinding.observable.masterdetail;
>+
>+import java.util.ArrayList;
>+import java.util.Collections;
>+import java.util.List;
>+
>+import junit.framework.Test;
>+import junit.framework.TestSuite;
>+
>+import org.eclipse.core.databinding.beans.BeansObservables;
>+import org.eclipse.core.databinding.observable.IObservable;
>+import org.eclipse.core.databinding.observable.IObservableCollection;
>+import org.eclipse.core.databinding.observable.Realm;
>+import org.eclipse.core.databinding.observable.list.IObservableList;
>+import org.eclipse.core.databinding.observable.list.ListDiff;
>+import org.eclipse.core.databinding.observable.list.ListDiffEntry;
>+import org.eclipse.core.databinding.observable.list.WritableList;
>+import org.eclipse.core.databinding.observable.masterdetail.IObservableFactory;
>+import org.eclipse.core.databinding.observable.value.WritableValue;
>+import org.eclipse.core.internal.databinding.observable.masterdetail.ListDetailValueObservableList;
>+import org.eclipse.jface.databinding.conformance.ObservableListContractTest;
>+import org.eclipse.jface.databinding.conformance.delegate.AbstractObservableCollectionContractDelegate;
>+import org.eclipse.jface.databinding.conformance.util.ListChangeEventTracker;
>+import org.eclipse.jface.examples.databinding.model.SimplePerson;
>+import org.eclipse.jface.tests.databinding.AbstractDefaultRealmTestCase;
>+
>+/**
>+ * @since 1.3
>+ */
>+public class ListDetailValueObservableListTest extends
>+		AbstractDefaultRealmTestCase {
>+
>+	public static Test suite() {
>+		TestSuite suite = new TestSuite(ListDetailValueObservableListTest.class
>+				.getName());
>+		suite.addTestSuite(ListDetailValueObservableListTest.class);
>+		suite.addTest(ObservableListContractTest.suite(new Delegate()));
>+		return suite;
>+	}
>+
>+	public void testUnmodifiability() {
>+		WritableList masterObservableList = new WritableList();
>+		masterObservableList.add(new SimplePerson());
>+		masterObservableList.add(new SimplePerson());
>+		ListDetailValueObservableList ldol = new ListDetailValueObservableList(
>+				masterObservableList, BeansObservables.valueFactory("name"),
>+				null);
>+
>+		try {
>+			ldol.add("name");
>+			fail("ListDetailValueObservableList must not be modifiable.");
>+		} catch (UnsupportedOperationException e) {
>+			// expected exception
>+		}
>+
>+		try {
>+			ldol.remove(masterObservableList.get(0));
>+			fail("ListDetailValueObservableList must not be modifiable.");
>+		} catch (UnsupportedOperationException e) {
>+			// expected exception
>+		}
>+
>+		try {
>+			ldol.removeAll(Collections.singleton(masterObservableList.get(0)));
>+			fail("ListDetailValueObservableList must not be modifiable.");
>+		} catch (UnsupportedOperationException e) {
>+			// expected exception
>+		}
>+
>+		try {
>+			ldol.retainAll(Collections.EMPTY_LIST);
>+			fail("ListDetailValueObservableList must not be modifiable.");
>+		} catch (UnsupportedOperationException e) {
>+			// expected exception
>+		}
>+
>+		try {
>+			ldol.move(0, 1);
>+			fail("ListDetailValueObservableList must not be modifiable.");
>+		} catch (UnsupportedOperationException e) {
>+			// expected exception
>+		}
>+	}
>+
>+	public void testGetElementType() {
>+		ListDetailValueObservableList ldol = new ListDetailValueObservableList(
>+				new WritableList(), BeansObservables.valueFactory("name"),
>+				String.class);
>+
>+		assertSame(String.class, ldol.getElementType());
>+	}
>+
>+	public void testGetObserved() {
>+		WritableList masterList = new WritableList();
>+		ListDetailValueObservableList ldol = new ListDetailValueObservableList(
>+				masterList, BeansObservables.valueFactory("name"), String.class);
>+
>+		// The observed object is the master list.
>+		assertSame(masterList, ldol.getObserved());
>+	}
>+
>+	public void testMasterListInitiallyNotEmpty() {
>+		WritableList masterList = new WritableList();
>+		SimplePerson person = new SimplePerson();
>+		person.setName("name");
>+		masterList.add(person);
>+		ListDetailValueObservableList ldol = new ListDetailValueObservableList(
>+				masterList, BeansObservables.valueFactory("name"), String.class);
>+
>+		// Make sure that a non-empty master list is initialized correctly.
>+		assertEquals(masterList.size(), ldol.size());
>+		assertEquals(person.getName(), ldol.get(0));
>+	}
>+
>+	public void testAddRemove() {
>+		WritableList masterList = new WritableList();
>+		ListDetailValueObservableList ldol = new ListDetailValueObservableList(
>+				masterList, BeansObservables.valueFactory("name"), String.class);
>+
>+		// Initially, the detail list is empty.
>+		assertTrue(ldol.isEmpty());
>+
>+		// Add a first person and check that its name is in the detail list.
>+		SimplePerson p1 = new SimplePerson();
>+		p1.setName("name1");
>+		masterList.add(p1);
>+		assertEquals(masterList.size(), ldol.size());
>+		assertEquals(p1.getName(), ldol.get(0));
>+
>+		// Add a second person and check that it's name is in the detail list.
>+		SimplePerson p2 = new SimplePerson();
>+		p2.setName("name2");
>+		masterList.add(p2);
>+		assertEquals(masterList.size(), ldol.size());
>+		assertEquals(p2.getName(), ldol.get(1));
>+
>+		// Remove the first person from the master list and check that we still
>+		// have the name of the second person in the detail list.
>+		masterList.remove(0);
>+		assertEquals(masterList.size(), ldol.size());
>+		assertEquals(p2.getName(), ldol.get(0));
>+
>+		// Remove the second person as well.
>+		masterList.remove(0);
>+		assertTrue(ldol.isEmpty());
>+	}
>+
>+	public void testChangeDetail() {
>+		WritableList masterList = new WritableList();
>+		ListDetailValueObservableList ldol = new ListDetailValueObservableList(
>+				masterList, BeansObservables.valueFactory("name"), String.class);
>+
>+		// Change the detail attribute explicitly.
>+		SimplePerson p1 = new SimplePerson();
>+		p1.setName("name1");
>+		masterList.add(p1);
>+		assertEquals(p1.getName(), ldol.get(0));
>+		p1.setName("name2");
>+		assertEquals(p1.getName(), ldol.get(0));
>+
>+		// Change the detail attribute by changing the master.
>+		SimplePerson p2 = new SimplePerson();
>+		p2.setName("name3");
>+		masterList.set(0, p2);
>+		assertEquals(p2.getName(), ldol.get(0));
>+	}
>+
>+	public void testSet() {
>+		WritableList masterList = new WritableList();
>+		ListDetailValueObservableList ldol = new ListDetailValueObservableList(
>+				masterList, BeansObservables.valueFactory("name"), String.class);
>+
>+		// Change the detail attribute explicitly.
>+		SimplePerson person = new SimplePerson();
>+		person.setName("name1");
>+		masterList.add(person);
>+		assertEquals(person.getName(), ldol.get(0));
>+
>+		// Set a new name on the detail list.
>+		ldol.set(0, "name2");
>+		// Check that the name has been propagated to the master.
>+		assertEquals("name2", person.getName());
>+		assertEquals(person.getName(), ldol.get(0));
>+	}
>+
>+	public void testDetailObservableChangeEvent() {
>+		WritableList masterList = new WritableList();
>+		ListDetailValueObservableList ldol = new ListDetailValueObservableList(
>+				masterList, BeansObservables.valueFactory("name"), String.class);
>+
>+		ListChangeEventTracker changeTracker = ListChangeEventTracker
>+				.observe(ldol);
>+
>+		SimplePerson person = new SimplePerson();
>+		person.setName("old name");
>+
>+		// Initially, we should not have received any event.
>+		assertEquals(0, changeTracker.count);
>+
>+		// Add the person and check that we receive an addition event on the
>+		// correct index and with the correct value.
>+		masterList.add(person);
>+		assertEquals(1, changeTracker.count);
>+		assertEquals(1, changeTracker.event.diff.getDifferences().length);
>+		assertTrue(changeTracker.event.diff.getDifferences()[0].isAddition());
>+		assertEquals(0, changeTracker.event.diff.getDifferences()[0]
>+				.getPosition());
>+		assertEquals(person.getName(), changeTracker.event.diff
>+				.getDifferences()[0].getElement());
>+
>+		// Change the detail property and check that we receive a replace event.
>+		person.setName("new name");
>+		assertEquals(2, changeTracker.count);
>+		assertIsSingleReplaceDiff(changeTracker.event.diff, 0, "old name",
>+				"new name");
>+	}
>+
>+	private void assertIsSingleReplaceDiff(ListDiff diff, int index,
>+			Object oldElement, Object newElement) {
>+		// We should have 2 diff entries.
>+		assertEquals(2, diff.getDifferences().length);
>+
>+		ListDiffEntry entry1 = diff.getDifferences()[0];
>+		ListDiffEntry entry2 = diff.getDifferences()[1];
>+
>+		// One diff entry must be an addition, the other a removal.
>+		assertTrue(entry1.isAddition() != entry2.isAddition());
>+
>+		// Check for the index on the diff entries.
>+		assertEquals(index, entry1.getPosition());
>+		assertEquals(index, entry2.getPosition());
>+
>+		// Check for the old/new element values on both diff entries.
>+		if (entry1.isAddition()) {
>+			assertEquals(oldElement, entry2.getElement());
>+			assertEquals(newElement, entry1.getElement());
>+		} else {
>+			assertEquals(oldElement, entry1.getElement());
>+			assertEquals(newElement, entry2.getElement());
>+		}
>+	}
>+
>+	public void testMasterNull() {
>+		WritableList masterObservableList = new WritableList();
>+		ListDetailValueObservableList ldol = new ListDetailValueObservableList(
>+				masterObservableList, BeansObservables.valueFactory("name"),
>+				String.class);
>+
>+		// Make sure null values are handled gracefully.
>+		masterObservableList.add(null);
>+		assertEquals(1, ldol.size());
>+		assertNull(ldol.get(0));
>+	}
>+
>+	public void testDetailObservableValuesAreDisposed() {
>+		final List detailObservables = new ArrayList();
>+		IObservableFactory detailValueFactory = new IObservableFactory() {
>+			public IObservable createObservable(Object target) {
>+				WritableValue detailObservable = new WritableValue();
>+				// Remember the created observables.
>+				detailObservables.add(detailObservable);
>+				return detailObservable;
>+			}
>+		};
>+
>+		WritableList masterList = new WritableList();
>+		ListDetailValueObservableList ldol = new ListDetailValueObservableList(
>+				masterList, detailValueFactory, null);
>+
>+		masterList.add(new Object());
>+		masterList.add(new Object());
>+
>+		assertEquals(ldol.size(), detailObservables.size());
>+
>+		// No detail observables should be disposed yet.
>+		assertFalse(((WritableValue) detailObservables.get(0)).isDisposed());
>+		assertFalse(((WritableValue) detailObservables.get(1)).isDisposed());
>+
>+		// Only the detail observable for the removed master should be disposed.
>+		masterList.remove(1);
>+		assertFalse(((WritableValue) detailObservables.get(0)).isDisposed());
>+		assertTrue(((WritableValue) detailObservables.get(1)).isDisposed());
>+
>+		// After disposing the detail list, all detail observables should be
>+		// disposed.
>+		ldol.dispose();
>+		assertTrue(((WritableValue) detailObservables.get(0)).isDisposed());
>+		assertTrue(((WritableValue) detailObservables.get(1)).isDisposed());
>+	}
>+
>+	public void testDisposeOnMasterDisposed() {
>+		WritableList masterList = new WritableList();
>+		ListDetailValueObservableList ldol = new ListDetailValueObservableList(
>+				masterList, BeansObservables.valueFactory("name"), String.class);
>+
>+		// Initially, nothing should be disposed.
>+		assertFalse(masterList.isDisposed());
>+		assertFalse(ldol.isDisposed());
>+
>+		// Upon disposing the master list, the detail list should be disposed as
>+		// well.
>+		masterList.dispose();
>+		assertTrue(masterList.isDisposed());
>+		assertTrue(ldol.isDisposed());
>+	}
>+
>+	private static class Delegate extends
>+			AbstractObservableCollectionContractDelegate {
>+		public IObservableCollection createObservableCollection(Realm realm,
>+				int elementCount) {
>+			WritableList masterList = new WritableList(realm);
>+			for (int i = 0; i < elementCount; i++) {
>+				masterList.add(new SimplePerson());
>+			}
>+
>+			return new TestListDetailValueObservableList(masterList,
>+					BeansObservables.valueFactory(realm, "name"), String.class);
>+		}
>+
>+		public void change(IObservable observable) {
>+			TestListDetailValueObservableList ldol = (TestListDetailValueObservableList) observable;
>+			ldol.masterList.add(new SimplePerson());
>+		}
>+
>+		public Object getElementType(IObservableCollection collection) {
>+			return String.class;
>+		}
>+	}
>+
>+	private static class TestListDetailValueObservableList extends
>+			ListDetailValueObservableList {
>+		final IObservableList masterList;
>+
>+		public TestListDetailValueObservableList(IObservableList masterList,
>+				IObservableFactory detailValueFactory, Object detailType) {
>+			super(masterList, detailValueFactory, detailType);
>+			this.masterList = masterList;
>+		}
>+	}
>+}
>Index: src/org/eclipse/core/tests/internal/databinding/observable/masterdetail/MapDetailValueObservableMapTest.java
>===================================================================
>RCS file: src/org/eclipse/core/tests/internal/databinding/observable/masterdetail/MapDetailValueObservableMapTest.java
>diff -N src/org/eclipse/core/tests/internal/databinding/observable/masterdetail/MapDetailValueObservableMapTest.java
>--- /dev/null	1 Jan 1970 00:00:00 -0000
>+++ src/org/eclipse/core/tests/internal/databinding/observable/masterdetail/MapDetailValueObservableMapTest.java	1 Jan 1970 00:00:00 -0000
>@@ -0,0 +1,309 @@
>+/*******************************************************************************
>+ * Copyright (c) 2010 Ovidio Mallo and others.
>+ * All rights reserved. This program and the accompanying materials
>+ * are made available under the terms of the Eclipse Public License v1.0
>+ * which accompanies this distribution, and is available at
>+ * http://www.eclipse.org/legal/epl-v10.html
>+ *
>+ * Contributors:
>+ *     Ovidio Mallo - initial API and implementation (bug 305367)
>+ ******************************************************************************/
>+
>+package org.eclipse.core.tests.internal.databinding.observable.masterdetail;
>+
>+import java.util.HashMap;
>+import java.util.Map;
>+
>+import junit.framework.Test;
>+import junit.framework.TestSuite;
>+
>+import org.eclipse.core.databinding.beans.BeansObservables;
>+import org.eclipse.core.databinding.observable.IObservable;
>+import org.eclipse.core.databinding.observable.map.WritableMap;
>+import org.eclipse.core.databinding.observable.masterdetail.IObservableFactory;
>+import org.eclipse.core.databinding.observable.value.WritableValue;
>+import org.eclipse.core.internal.databinding.observable.masterdetail.MapDetailValueObservableMap;
>+import org.eclipse.jface.databinding.conformance.util.MapChangeEventTracker;
>+import org.eclipse.jface.examples.databinding.model.SimplePerson;
>+import org.eclipse.jface.tests.databinding.AbstractDefaultRealmTestCase;
>+
>+/**
>+ * @since 1.3
>+ */
>+public class MapDetailValueObservableMapTest extends
>+		AbstractDefaultRealmTestCase {
>+
>+	public static Test suite() {
>+		TestSuite suite = new TestSuite(MapDetailValueObservableMapTest.class
>+				.getName());
>+		suite.addTestSuite(MapDetailValueObservableMapTest.class);
>+		return suite;
>+	}
>+
>+	public void testGetKeyType() {
>+		MapDetailValueObservableMap mdom = new MapDetailValueObservableMap(
>+				new WritableMap(SimplePerson.class, SimplePerson.class),
>+				BeansObservables.valueFactory("name"), String.class);
>+
>+		assertSame(SimplePerson.class, mdom.getKeyType());
>+	}
>+
>+	public void testGetValueType() {
>+		MapDetailValueObservableMap mdom = new MapDetailValueObservableMap(
>+				new WritableMap(), BeansObservables.valueFactory("name"),
>+				String.class);
>+
>+		assertSame(String.class, mdom.getValueType());
>+	}
>+
>+	public void testGetObserved() {
>+		WritableMap masterMap = new WritableMap();
>+		MapDetailValueObservableMap mdom = new MapDetailValueObservableMap(
>+				masterMap, BeansObservables.valueFactory("name"), String.class);
>+
>+		// The observed object is the master key set.
>+		assertSame(masterMap, mdom.getObserved());
>+	}
>+
>+	public void testMasterSetInitiallyNotEmpty() {
>+		WritableMap masterMap = new WritableMap();
>+		SimplePerson person = new SimplePerson();
>+		person.setName("name");
>+		masterMap.put(person, person);
>+		MapDetailValueObservableMap mdom = new MapDetailValueObservableMap(
>+				masterMap, BeansObservables.valueFactory("name"), String.class);
>+
>+		// Make sure that a non-empty master key set is initialized correctly.
>+		assertEquals(masterMap.size(), mdom.size());
>+		assertEquals(person.getName(), mdom.get(person));
>+	}
>+
>+	public void testAddRemove() {
>+		WritableMap masterMap = new WritableMap();
>+		MapDetailValueObservableMap mdom = new MapDetailValueObservableMap(
>+				masterMap, BeansObservables.valueFactory("name"), String.class);
>+
>+		// Initially, the detail map is empty.
>+		assertTrue(mdom.isEmpty());
>+
>+		// Add a first person and check that its name is in the detail list.
>+		SimplePerson p1 = new SimplePerson();
>+		p1.setName("name1");
>+		masterMap.put(p1, p1);
>+		assertEquals(masterMap.size(), mdom.size());
>+		assertEquals(p1.getName(), mdom.get(p1));
>+
>+		// Add a second person and check that it's name is in the detail list.
>+		SimplePerson p2 = new SimplePerson();
>+		p2.setName("name2");
>+		masterMap.put(p2, p2);
>+		assertEquals(masterMap.size(), mdom.size());
>+		assertEquals(p2.getName(), mdom.get(p2));
>+
>+		// Remove the first person from the master list and check that we still
>+		// have the name of the second person in the detail list.
>+		masterMap.remove(p1);
>+		assertEquals(masterMap.size(), mdom.size());
>+		assertEquals(p2.getName(), mdom.get(p2));
>+
>+		// Remove the second person as well.
>+		masterMap.remove(p2);
>+		assertTrue(mdom.isEmpty());
>+	}
>+
>+	public void testChangeDetail() {
>+		WritableMap masterMap = new WritableMap();
>+		MapDetailValueObservableMap mdom = new MapDetailValueObservableMap(
>+				masterMap, BeansObservables.valueFactory("name"), String.class);
>+
>+		// Change the detail attribute explicitly.
>+		SimplePerson p1 = new SimplePerson();
>+		p1.setName("name1");
>+		masterMap.put(p1, p1);
>+		assertEquals(p1.getName(), mdom.get(p1));
>+		p1.setName("name2");
>+		assertEquals(p1.getName(), mdom.get(p1));
>+
>+		// Change the detail attribute by changing the master.
>+		SimplePerson p2 = new SimplePerson();
>+		p2.setName("name3");
>+		masterMap.put(p1, p2);
>+		assertEquals(p2.getName(), mdom.get(p1));
>+	}
>+
>+	public void testPut() {
>+		WritableMap masterMap = new WritableMap();
>+		MapDetailValueObservableMap mdom = new MapDetailValueObservableMap(
>+				masterMap, BeansObservables.valueFactory("name"), String.class);
>+
>+		// Change the detail attribute explicitly.
>+		SimplePerson person = new SimplePerson();
>+		person.setName("name1");
>+		masterMap.put(person, person);
>+		assertEquals(person.getName(), mdom.get(person));
>+
>+		// Set a new name on the detail map.
>+		mdom.put(person, "name2");
>+		// Check that the name has been propagated to the master.
>+		assertEquals("name2", person.getName());
>+		assertEquals(person.getName(), mdom.get(person));
>+	}
>+
>+	public void testContainsValue() {
>+		WritableMap masterMap = new WritableMap();
>+		MapDetailValueObservableMap mdom = new MapDetailValueObservableMap(
>+				masterMap, BeansObservables.valueFactory("name"), String.class);
>+
>+		// Add a person with a given name.
>+		SimplePerson person = new SimplePerson();
>+		person.setName("name");
>+		masterMap.put(person, person);
>+
>+		// Make sure the name of the person is contained.
>+		assertTrue(mdom.containsValue(person.getName()));
>+
>+		// Remove the person and make sure that it's name cannot be found
>+		// anymore.
>+		masterMap.remove(person);
>+		assertFalse(mdom.containsValue(person.getName()));
>+	}
>+
>+	public void testRemove() {
>+		WritableMap masterMap = new WritableMap();
>+		MapDetailValueObservableMap mdom = new MapDetailValueObservableMap(
>+				masterMap, BeansObservables.valueFactory("name"), String.class);
>+
>+		// Add two person objects to the map.
>+		SimplePerson p1 = new SimplePerson();
>+		SimplePerson p2 = new SimplePerson();
>+		masterMap.put(p1, p1);
>+		masterMap.put(p2, p2);
>+
>+		// Initially, both person objects should be contained in the detail map.
>+		assertTrue(mdom.containsKey(p1));
>+		assertTrue(mdom.containsKey(p2));
>+
>+		// Remove one person and check that it is not contained anymore.
>+		mdom.remove(p1);
>+		assertFalse(mdom.containsKey(p1));
>+		assertTrue(mdom.containsKey(p2));
>+
>+		// Trying to remove a non-existent is allowed but has no effect.
>+		mdom.remove(p1);
>+		assertFalse(mdom.containsKey(p1));
>+		assertTrue(mdom.containsKey(p2));
>+	}
>+
>+	public void testDetailObservableChangeEvent() {
>+		WritableMap masterMap = new WritableMap();
>+		MapDetailValueObservableMap mdom = new MapDetailValueObservableMap(
>+				masterMap, BeansObservables.valueFactory("name"), String.class);
>+
>+		MapChangeEventTracker changeTracker = MapChangeEventTracker
>+				.observe(mdom);
>+
>+		SimplePerson person = new SimplePerson();
>+		person.setName("old name");
>+
>+		// Initially, we should not have received any event.
>+		assertEquals(0, changeTracker.count);
>+
>+		// Add the person and check that we receive an addition event on the
>+		// correct index and with the correct value.
>+		masterMap.put(person, person);
>+		assertEquals(1, changeTracker.count);
>+		assertEquals(1, changeTracker.event.diff.getAddedKeys().size());
>+		assertEquals(0, changeTracker.event.diff.getRemovedKeys().size());
>+		assertEquals(0, changeTracker.event.diff.getChangedKeys().size());
>+		assertSame(person, changeTracker.event.diff.getAddedKeys().iterator()
>+				.next());
>+		assertNull(changeTracker.event.diff.getOldValue(person));
>+		assertEquals("old name", changeTracker.event.diff.getNewValue(person));
>+
>+		// Change the detail property and check that we receive a replace
>+		person.setName("new name");
>+		assertEquals(2, changeTracker.count);
>+		assertEquals(0, changeTracker.event.diff.getAddedKeys().size());
>+		assertEquals(0, changeTracker.event.diff.getRemovedKeys().size());
>+		assertEquals(1, changeTracker.event.diff.getChangedKeys().size());
>+		assertSame(person, changeTracker.event.diff.getChangedKeys().iterator()
>+				.next());
>+		assertEquals("old name", changeTracker.event.diff.getOldValue(person));
>+		assertEquals("new name", changeTracker.event.diff.getNewValue(person));
>+	}
>+
>+	public void testMasterNull() {
>+		WritableMap masterMap = new WritableMap();
>+		MapDetailValueObservableMap mdom = new MapDetailValueObservableMap(
>+				masterMap, BeansObservables.valueFactory("name"), String.class);
>+
>+		// Make sure null values are handled gracefully.
>+		masterMap.put(null, null);
>+		assertEquals(1, mdom.size());
>+		assertNull(mdom.get(null));
>+	}
>+
>+	public void testDetailObservableValuesAreDisposed() {
>+		final Map detailObservables = new HashMap();
>+		IObservableFactory detailValueFactory = new IObservableFactory() {
>+			public IObservable createObservable(Object target) {
>+				WritableValue detailObservable = new WritableValue();
>+				// Remember the created observables.
>+				detailObservables.put(target, detailObservable);
>+				return detailObservable;
>+			}
>+		};
>+
>+		WritableMap masterMap = new WritableMap();
>+		MapDetailValueObservableMap mdom = new MapDetailValueObservableMap(
>+				masterMap, detailValueFactory, null);
>+
>+		Object master1 = new Object();
>+		Object master2 = new Object();
>+		masterMap.put(master1, master1);
>+		masterMap.put(master2, master2);
>+
>+		// Attach a listener in order to ensure that all detail observables are
>+		// actually created.
>+		MapChangeEventTracker.observe(mdom);
>+
>+		assertEquals(mdom.size(), detailObservables.size());
>+
>+		// No detail observables should be disposed yet.
>+		assertFalse(((WritableValue) detailObservables.get(master1))
>+				.isDisposed());
>+		assertFalse(((WritableValue) detailObservables.get(master2))
>+				.isDisposed());
>+
>+		// Only the detail observable for the removed master should be disposed.
>+		masterMap.remove(master2);
>+		assertFalse(((WritableValue) detailObservables.get(master1))
>+				.isDisposed());
>+		assertTrue(((WritableValue) detailObservables.get(master2))
>+				.isDisposed());
>+
>+		// After disposing the detail map, all detail observables should be
>+		// disposed.
>+		mdom.dispose();
>+		assertTrue(((WritableValue) detailObservables.get(master1))
>+				.isDisposed());
>+		assertTrue(((WritableValue) detailObservables.get(master2))
>+				.isDisposed());
>+	}
>+
>+	public void testDisposeOnMasterDisposed() {
>+		WritableMap masterMap = new WritableMap();
>+		MapDetailValueObservableMap mdom = new MapDetailValueObservableMap(
>+				masterMap, BeansObservables.valueFactory("name"), String.class);
>+
>+		// Initially, nothing should be disposed.
>+		assertFalse(masterMap.isDisposed());
>+		assertFalse(mdom.isDisposed());
>+
>+		// Upon disposing the master list, the detail list should be disposed as
>+		// well.
>+		masterMap.dispose();
>+		assertTrue(masterMap.isDisposed());
>+		assertTrue(mdom.isDisposed());
>+	}
>+}
>Index: src/org/eclipse/core/tests/internal/databinding/observable/masterdetail/SetDetailValueObservableMapTest.java
>===================================================================
>RCS file: src/org/eclipse/core/tests/internal/databinding/observable/masterdetail/SetDetailValueObservableMapTest.java
>diff -N src/org/eclipse/core/tests/internal/databinding/observable/masterdetail/SetDetailValueObservableMapTest.java
>--- /dev/null	1 Jan 1970 00:00:00 -0000
>+++ src/org/eclipse/core/tests/internal/databinding/observable/masterdetail/SetDetailValueObservableMapTest.java	1 Jan 1970 00:00:00 -0000
>@@ -0,0 +1,311 @@
>+/*******************************************************************************
>+ * Copyright (c) 2010 Ovidio Mallo and others.
>+ * All rights reserved. This program and the accompanying materials
>+ * are made available under the terms of the Eclipse Public License v1.0
>+ * which accompanies this distribution, and is available at
>+ * http://www.eclipse.org/legal/epl-v10.html
>+ *
>+ * Contributors:
>+ *     Ovidio Mallo - initial API and implementation (bug 305367)
>+ ******************************************************************************/
>+
>+package org.eclipse.core.tests.internal.databinding.observable.masterdetail;
>+
>+import java.util.HashMap;
>+import java.util.Map;
>+
>+import junit.framework.Test;
>+import junit.framework.TestSuite;
>+
>+import org.eclipse.core.databinding.beans.BeansObservables;
>+import org.eclipse.core.databinding.observable.IObservable;
>+import org.eclipse.core.databinding.observable.masterdetail.IObservableFactory;
>+import org.eclipse.core.databinding.observable.set.WritableSet;
>+import org.eclipse.core.databinding.observable.value.WritableValue;
>+import org.eclipse.core.internal.databinding.observable.masterdetail.SetDetailValueObservableMap;
>+import org.eclipse.jface.databinding.conformance.util.MapChangeEventTracker;
>+import org.eclipse.jface.examples.databinding.model.SimplePerson;
>+import org.eclipse.jface.tests.databinding.AbstractDefaultRealmTestCase;
>+
>+/**
>+ * @since 1.3
>+ */
>+public class SetDetailValueObservableMapTest extends
>+		AbstractDefaultRealmTestCase {
>+
>+	public static Test suite() {
>+		TestSuite suite = new TestSuite(SetDetailValueObservableMapTest.class
>+				.getName());
>+		suite.addTestSuite(SetDetailValueObservableMapTest.class);
>+		return suite;
>+	}
>+
>+	public void testGetValueType() {
>+		SetDetailValueObservableMap sdom = new SetDetailValueObservableMap(
>+				new WritableSet(), BeansObservables.valueFactory("name"),
>+				String.class);
>+
>+		assertSame(String.class, sdom.getValueType());
>+	}
>+
>+	public void testGetObserved() {
>+		WritableSet masterKeySet = new WritableSet();
>+		SetDetailValueObservableMap sdom = new SetDetailValueObservableMap(
>+				masterKeySet, BeansObservables.valueFactory("name"),
>+				String.class);
>+
>+		// The observed object is the master key set.
>+		assertSame(masterKeySet, sdom.getObserved());
>+	}
>+
>+	public void testMasterSetInitiallyNotEmpty() {
>+		WritableSet masterKeySet = new WritableSet();
>+		SimplePerson person = new SimplePerson();
>+		person.setName("name");
>+		masterKeySet.add(person);
>+		SetDetailValueObservableMap sdom = new SetDetailValueObservableMap(
>+				masterKeySet, BeansObservables.valueFactory("name"),
>+				String.class);
>+
>+		// Make sure that a non-empty master key set is initialized correctly.
>+		assertEquals(masterKeySet.size(), sdom.size());
>+		assertEquals(person.getName(), sdom.get(person));
>+	}
>+
>+	public void testAddRemove() {
>+		WritableSet masterKeySet = new WritableSet();
>+		SetDetailValueObservableMap sdom = new SetDetailValueObservableMap(
>+				masterKeySet, BeansObservables.valueFactory("name"),
>+				String.class);
>+
>+		// Initially, the detail map is empty.
>+		assertTrue(sdom.isEmpty());
>+
>+		// Add a first person and check that its name is in the detail list.
>+		SimplePerson p1 = new SimplePerson();
>+		p1.setName("name1");
>+		masterKeySet.add(p1);
>+		assertEquals(masterKeySet.size(), sdom.size());
>+		assertEquals(p1.getName(), sdom.get(p1));
>+
>+		// Add a second person and check that it's name is in the detail list.
>+		SimplePerson p2 = new SimplePerson();
>+		p2.setName("name2");
>+		masterKeySet.add(p2);
>+		assertEquals(masterKeySet.size(), sdom.size());
>+		assertEquals(p2.getName(), sdom.get(p2));
>+
>+		// Remove the first person from the master list and check that we still
>+		// have the name of the second person in the detail list.
>+		masterKeySet.remove(p1);
>+		assertEquals(masterKeySet.size(), sdom.size());
>+		assertEquals(p2.getName(), sdom.get(p2));
>+
>+		// Remove the second person as well.
>+		masterKeySet.remove(p2);
>+		assertTrue(sdom.isEmpty());
>+	}
>+
>+	public void testChangeDetail() {
>+		WritableSet masterKeySet = new WritableSet();
>+		SetDetailValueObservableMap sdom = new SetDetailValueObservableMap(
>+				masterKeySet, BeansObservables.valueFactory("name"),
>+				String.class);
>+
>+		// Change the detail attribute explicitly.
>+		SimplePerson p1 = new SimplePerson();
>+		p1.setName("name1");
>+		masterKeySet.add(p1);
>+		assertEquals(p1.getName(), sdom.get(p1));
>+		p1.setName("name2");
>+		assertEquals(p1.getName(), sdom.get(p1));
>+
>+		// Change the detail attribute by changing the master.
>+		SimplePerson p2 = new SimplePerson();
>+		p2.setName("name3");
>+		masterKeySet.add(p2);
>+		assertEquals(p2.getName(), sdom.get(p2));
>+	}
>+
>+	public void testPut() {
>+		WritableSet masterKeySet = new WritableSet();
>+		SetDetailValueObservableMap sdom = new SetDetailValueObservableMap(
>+				masterKeySet, BeansObservables.valueFactory("name"),
>+				String.class);
>+
>+		// Change the detail attribute explicitly.
>+		SimplePerson person = new SimplePerson();
>+		person.setName("name1");
>+		masterKeySet.add(person);
>+		assertEquals(person.getName(), sdom.get(person));
>+
>+		// Set a new name on the detail map.
>+		sdom.put(person, "name2");
>+		// Check that the name has been propagated to the master.
>+		assertEquals("name2", person.getName());
>+		assertEquals(person.getName(), sdom.get(person));
>+	}
>+
>+	public void testContainsValue() {
>+		WritableSet masterKeySet = new WritableSet();
>+		SetDetailValueObservableMap sdom = new SetDetailValueObservableMap(
>+				masterKeySet, BeansObservables.valueFactory("name"),
>+				String.class);
>+
>+		// Add a person with a given name.
>+		SimplePerson person = new SimplePerson();
>+		person.setName("name");
>+		masterKeySet.add(person);
>+
>+		// Make sure the name of the person is contained.
>+		assertTrue(sdom.containsValue(person.getName()));
>+
>+		// Remove the person and make sure that it's name cannot be found
>+		// anymore.
>+		masterKeySet.remove(person);
>+		assertFalse(sdom.containsValue(person.getName()));
>+	}
>+
>+	public void testRemove() {
>+		WritableSet masterKeySet = new WritableSet();
>+		SetDetailValueObservableMap sdom = new SetDetailValueObservableMap(
>+				masterKeySet, BeansObservables.valueFactory("name"),
>+				String.class);
>+
>+		// Add two person objects to the map.
>+		SimplePerson p1 = new SimplePerson();
>+		SimplePerson p2 = new SimplePerson();
>+		masterKeySet.add(p1);
>+		masterKeySet.add(p2);
>+
>+		// Initially, both person objects should be contained in the detail map.
>+		assertTrue(sdom.containsKey(p1));
>+		assertTrue(sdom.containsKey(p2));
>+
>+		// Remove one person and check that it is not contained anymore.
>+		sdom.remove(p1);
>+		assertFalse(sdom.containsKey(p1));
>+		assertTrue(sdom.containsKey(p2));
>+
>+		// Trying to remove a non-existent is allowed but has no effect.
>+		sdom.remove(p1);
>+		assertFalse(sdom.containsKey(p1));
>+		assertTrue(sdom.containsKey(p2));
>+	}
>+
>+	public void testDetailObservableChangeEvent() {
>+		WritableSet masterKeySet = new WritableSet();
>+		SetDetailValueObservableMap sdom = new SetDetailValueObservableMap(
>+				masterKeySet, BeansObservables.valueFactory("name"),
>+				String.class);
>+
>+		MapChangeEventTracker changeTracker = MapChangeEventTracker
>+				.observe(sdom);
>+
>+		SimplePerson person = new SimplePerson();
>+		person.setName("old name");
>+
>+		// Initially, we should not have received any event.
>+		assertEquals(0, changeTracker.count);
>+
>+		// Add the person and check that we receive an addition event on the
>+		// correct index and with the correct value.
>+		masterKeySet.add(person);
>+		assertEquals(1, changeTracker.count);
>+		assertEquals(1, changeTracker.event.diff.getAddedKeys().size());
>+		assertEquals(0, changeTracker.event.diff.getRemovedKeys().size());
>+		assertEquals(0, changeTracker.event.diff.getChangedKeys().size());
>+		assertSame(person, changeTracker.event.diff.getAddedKeys().iterator()
>+				.next());
>+		assertNull(changeTracker.event.diff.getOldValue(person));
>+		assertEquals("old name", changeTracker.event.diff.getNewValue(person));
>+
>+		// Change the detail property and check that we receive a replace
>+		person.setName("new name");
>+		assertEquals(2, changeTracker.count);
>+		assertEquals(0, changeTracker.event.diff.getAddedKeys().size());
>+		assertEquals(0, changeTracker.event.diff.getRemovedKeys().size());
>+		assertEquals(1, changeTracker.event.diff.getChangedKeys().size());
>+		assertSame(person, changeTracker.event.diff.getChangedKeys().iterator()
>+				.next());
>+		assertEquals("old name", changeTracker.event.diff.getOldValue(person));
>+		assertEquals("new name", changeTracker.event.diff.getNewValue(person));
>+	}
>+
>+	public void testMasterNull() {
>+		WritableSet masterKeySet = new WritableSet();
>+		SetDetailValueObservableMap sdom = new SetDetailValueObservableMap(
>+				masterKeySet, BeansObservables.valueFactory("name"),
>+				String.class);
>+
>+		// Make sure null values are handled gracefully.
>+		masterKeySet.add(null);
>+		assertEquals(1, sdom.size());
>+		assertNull(sdom.get(null));
>+	}
>+
>+	public void testDetailObservableValuesAreDisposed() {
>+		final Map detailObservables = new HashMap();
>+		IObservableFactory detailValueFactory = new IObservableFactory() {
>+			public IObservable createObservable(Object target) {
>+				WritableValue detailObservable = new WritableValue();
>+				// Remember the created observables.
>+				detailObservables.put(target, detailObservable);
>+				return detailObservable;
>+			}
>+		};
>+
>+		WritableSet masterKeySet = new WritableSet();
>+		SetDetailValueObservableMap sdom = new SetDetailValueObservableMap(
>+				masterKeySet, detailValueFactory, null);
>+
>+		Object master1 = new Object();
>+		Object master2 = new Object();
>+		masterKeySet.add(master1);
>+		masterKeySet.add(master2);
>+
>+		// Attach a listener in order to ensure that all detail observables are
>+		// actually created.
>+		MapChangeEventTracker.observe(sdom);
>+
>+		assertEquals(sdom.size(), detailObservables.size());
>+
>+		// No detail observables should be disposed yet.
>+		assertFalse(((WritableValue) detailObservables.get(master1))
>+				.isDisposed());
>+		assertFalse(((WritableValue) detailObservables.get(master2))
>+				.isDisposed());
>+
>+		// Only the detail observable for the removed master should be disposed.
>+		masterKeySet.remove(master2);
>+		assertFalse(((WritableValue) detailObservables.get(master1))
>+				.isDisposed());
>+		assertTrue(((WritableValue) detailObservables.get(master2))
>+				.isDisposed());
>+
>+		// After disposing the detail map, all detail observables should be
>+		// disposed.
>+		sdom.dispose();
>+		assertTrue(((WritableValue) detailObservables.get(master1))
>+				.isDisposed());
>+		assertTrue(((WritableValue) detailObservables.get(master2))
>+				.isDisposed());
>+	}
>+
>+	public void testDisposeOnMasterDisposed() {
>+		WritableSet masterKeySet = new WritableSet();
>+		SetDetailValueObservableMap sdom = new SetDetailValueObservableMap(
>+				masterKeySet, BeansObservables.valueFactory("name"),
>+				String.class);
>+
>+		// Initially, nothing should be disposed.
>+		assertFalse(masterKeySet.isDisposed());
>+		assertFalse(sdom.isDisposed());
>+
>+		// Upon disposing the master list, the detail list should be disposed as
>+		// well.
>+		masterKeySet.dispose();
>+		assertTrue(masterKeySet.isDisposed());
>+		assertTrue(sdom.isDisposed());
>+	}
>+}
>#P org.eclipse.core.databinding.observable
>Index: src/org/eclipse/core/databinding/observable/masterdetail/MasterDetailObservables.java
>===================================================================
>RCS file: /cvsroot/eclipse/org.eclipse.core.databinding.observable/src/org/eclipse/core/databinding/observable/masterdetail/MasterDetailObservables.java,v
>retrieving revision 1.10
>diff -u -r1.10 MasterDetailObservables.java
>--- src/org/eclipse/core/databinding/observable/masterdetail/MasterDetailObservables.java	17 Oct 2008 16:44:25 -0000	1.10
>+++ src/org/eclipse/core/databinding/observable/masterdetail/MasterDetailObservables.java	10 Mar 2010 22:09:59 -0000
>@@ -9,6 +9,7 @@
>  *     IBM Corporation - initial API and implementation
>  *     Brad Reynolds - bug 147515
>  *     Matthew Hall - bug 221704, 226289
>+ *     Ovidio Mallo - bugs 305367
>  *******************************************************************************/
> 
> package org.eclipse.core.databinding.observable.masterdetail;
>@@ -21,6 +22,9 @@
> import org.eclipse.core.internal.databinding.observable.masterdetail.DetailObservableMap;
> import org.eclipse.core.internal.databinding.observable.masterdetail.DetailObservableSet;
> import org.eclipse.core.internal.databinding.observable.masterdetail.DetailObservableValue;
>+import org.eclipse.core.internal.databinding.observable.masterdetail.ListDetailValueObservableList;
>+import org.eclipse.core.internal.databinding.observable.masterdetail.MapDetailValueObservableMap;
>+import org.eclipse.core.internal.databinding.observable.masterdetail.SetDetailValueObservableMap;
> 
> /**
>  * Allows for the observation of an attribute, the detail, of an observable
>@@ -29,7 +33,7 @@
>  * @since 1.0
>  */
> public class MasterDetailObservables {
>-	
>+
> 	/**
> 	 * Creates a detail observable value from a master observable value and a
> 	 * factory. This can be used to create observable values that represent a
>@@ -145,4 +149,84 @@
> 		return new DetailObservableMap(detailFactory, master, detailKeyType,
> 				detailValueType);
> 	}
>+
>+	/**
>+	 * Creates an unmodifiable observable list of detail values from an
>+	 * observable list of master values. For every master value in the given
>+	 * list, the provided factory is used to create the corresponding detail
>+	 * observable value. This can e.g. be used to create a list of values that
>+	 * represent the same property of a set of selected objects in a table.
>+	 * 
>+	 * @param masterList
>+	 *            the list of master values to track
>+	 * @param detailFactory
>+	 *            a factory for creating {@link IObservableValue} instances
>+	 *            given a current value of one of the masters
>+	 * @param detailType
>+	 *            the value type of the detail values, typically of type
>+	 *            java.lang.Class and can be <code>null</code>
>+	 * @return a list of detail values of the given value type that, for any
>+	 *         current value of any of the master values, behaves like the
>+	 *         observable value created by the factory for that current value.
>+	 * 
>+	 * @since 1.3
>+	 */
>+	public static IObservableList detailListValues(IObservableList masterList,
>+			IObservableFactory detailFactory, Object detailType) {
>+		return new ListDetailValueObservableList(masterList, detailFactory,
>+				detailType);
>+	}
>+
>+	/**
>+	 * Creates an unmodifiable observable map of detail values from an
>+	 * observable set of master values. For every master value in the given set,
>+	 * the provided factory is used to create the corresponding detail
>+	 * observable value which is added to a map whose key is the master value.
>+	 * 
>+	 * @param masterSet
>+	 *            the set of master values to track
>+	 * @param detailFactory
>+	 *            a factory for creating {@link IObservableValue} instances
>+	 *            given a current value of one of the masters
>+	 * @param detailType
>+	 *            the value type of the detail values, typically of type
>+	 *            java.lang.Class and can be <code>null</code>
>+	 * @return a map of detail values of the given value type that, for any
>+	 *         current value of any of the master values, behaves like the
>+	 *         observable value created by the factory for that current value.
>+	 * 
>+	 * @since 1.3
>+	 */
>+	public static IObservableMap detailSetValues(IObservableSet masterSet,
>+			IObservableFactory detailFactory, Object detailType) {
>+		return new SetDetailValueObservableMap(masterSet, detailFactory,
>+				detailType);
>+	}
>+
>+	/**
>+	 * Creates an unmodifiable observable map of detail values from an
>+	 * observable map of master values. For every master value in the given map,
>+	 * the provided factory is used to create the corresponding detail
>+	 * observable value. This can e.g. be used to create a map of values that
>+	 * represent the same property of a set of selected objects in a table.
>+	 * 
>+	 * @param masterMap
>+	 *            the set of master values to track
>+	 * @param detailFactory
>+	 *            a factory for creating {@link IObservableValue} instances
>+	 *            given a current value of one of the masters
>+	 * @param detailType
>+	 *            the value type of the detail values, typically of type
>+	 *            java.lang.Class and can be <code>null</code>
>+	 * @return a list of detail values of the given value type that, for any
>+	 *         current value of any of the master values, behaves like the
>+	 *         observable value created by the factory for that current value.
>+	 * 
>+	 * @since 1.3
>+	 */
>+	public static IObservableMap detailMapValues(IObservableMap masterMap,
>+			IObservableFactory detailFactory, Object detailType) {
>+		return new MapDetailValueObservableMap(masterMap, detailFactory,
>+				detailType);
>+	}
> }
>Index: src/org/eclipse/core/internal/databinding/observable/masterdetail/ListDetailValueObservableList.java
>===================================================================
>RCS file: src/org/eclipse/core/internal/databinding/observable/masterdetail/ListDetailValueObservableList.java
>diff -N src/org/eclipse/core/internal/databinding/observable/masterdetail/ListDetailValueObservableList.java
>--- /dev/null	1 Jan 1970 00:00:00 -0000
>+++ src/org/eclipse/core/internal/databinding/observable/masterdetail/ListDetailValueObservableList.java	1 Jan 1970 00:00:00 -0000
>@@ -0,0 +1,268 @@
>+/*******************************************************************************
>+ * Copyright (c) 2010 Ovidio Mallo and others.
>+ * All rights reserved. This program and the accompanying materials
>+ * are made available under the terms of the Eclipse Public License v1.0
>+ * which accompanies this distribution, and is available at
>+ * http://www.eclipse.org/legal/epl-v10.html
>+ *
>+ * Contributors:
>+ *     Ovidio Mallo - initial API and implementation (bug 305367)
>+ ******************************************************************************/
>+
>+package org.eclipse.core.internal.databinding.observable.masterdetail;
>+
>+import java.util.ArrayList;
>+import java.util.BitSet;
>+import java.util.Collection;
>+import java.util.Collections;
>+import java.util.Iterator;
>+import java.util.RandomAccess;
>+
>+import org.eclipse.core.databinding.observable.Diffs;
>+import org.eclipse.core.databinding.observable.DisposeEvent;
>+import org.eclipse.core.databinding.observable.IDisposeListener;
>+import org.eclipse.core.databinding.observable.IObserving;
>+import org.eclipse.core.databinding.observable.IStaleListener;
>+import org.eclipse.core.databinding.observable.ObservableTracker;
>+import org.eclipse.core.databinding.observable.StaleEvent;
>+import org.eclipse.core.databinding.observable.list.AbstractObservableList;
>+import org.eclipse.core.databinding.observable.list.IListChangeListener;
>+import org.eclipse.core.databinding.observable.list.IObservableList;
>+import org.eclipse.core.databinding.observable.list.ListChangeEvent;
>+import org.eclipse.core.databinding.observable.list.ListDiff;
>+import org.eclipse.core.databinding.observable.list.ListDiffEntry;
>+import org.eclipse.core.databinding.observable.masterdetail.IObservableFactory;
>+import org.eclipse.core.databinding.observable.value.IObservableValue;
>+import org.eclipse.core.databinding.observable.value.IValueChangeListener;
>+import org.eclipse.core.databinding.observable.value.ValueChangeEvent;
>+import org.eclipse.core.internal.databinding.identity.IdentitySet;
>+
>+/**
>+ * @since 1.3
>+ */
>+public class ListDetailValueObservableList extends AbstractObservableList
>+		implements IObserving, RandomAccess {
>+
>+	private IObservableList masterList;
>+
>+	private IObservableFactory detailFactory;
>+
>+	private Object detailType;
>+
>+	private ArrayList detailList;
>+
>+	private IdentitySet staleDetailObservables = new IdentitySet();
>+
>+	private IListChangeListener masterListListener = new IListChangeListener() {
>+		public void handleListChange(ListChangeEvent event) {
>+			adaptMasterListDiff(event.diff);
>+		}
>+	};
>+
>+	private IValueChangeListener detailValueListener = new IValueChangeListener() {
>+		public void handleValueChange(ValueChangeEvent event) {
>+			if (!event.getObservable().isStale()) {
>+				staleDetailObservables.remove(event.getObservable());
>+			}
>+			handleDetailValueChange(event);
>+		}
>+	};
>+
>+	private IStaleListener masterStaleListener = new IStaleListener() {
>+		public void handleStale(StaleEvent staleEvent) {
>+			fireStale();
>+		}
>+	};
>+
>+	private IStaleListener detailStaleListener = new IStaleListener() {
>+		public void handleStale(StaleEvent staleEvent) {
>+			boolean wasStale = isStale();
>+			staleDetailObservables.add((staleEvent.getObservable()));
>+			if (!wasStale) {
>+				fireStale();
>+			}
>+		}
>+	};
>+
>+	/**
>+	 * 
>+	 * @param masterList
>+	 * @param detailFactory
>+	 * @param detailType
>+	 */
>+	public ListDetailValueObservableList(IObservableList masterList,
>+			IObservableFactory detailFactory, Object detailType) {
>+		super(masterList.getRealm());
>+		this.masterList = masterList;
>+		this.detailFactory = detailFactory;
>+		this.detailType = detailType;
>+		this.detailList = new ArrayList();
>+
>+		masterList.addListChangeListener(masterListListener);
>+		masterList.addStaleListener(masterStaleListener);
>+		masterList.addDisposeListener(new IDisposeListener() {
>+			public void handleDispose(DisposeEvent event) {
>+				ListDetailValueObservableList.this.dispose();
>+			}
>+		});
>+
>+		ListDiff initMasterDiff = Diffs.computeListDiff(Collections.EMPTY_LIST,
>+				masterList);
>+		adaptMasterListDiff(initMasterDiff);
>+	}
>+
>+	private void adaptMasterListDiff(ListDiff masterListDiff) {
>+		boolean wasStale = isStale();
>+
>+		ListDiffEntry[] masterEntries = masterListDiff.getDifferences();
>+		ListDiffEntry[] detailEntries = new ListDiffEntry[masterEntries.length];
>+		for (int i = 0; i < masterEntries.length; i++) {
>+			ListDiffEntry masterEntry = masterEntries[i];
>+			int index = masterEntry.getPosition();
>+
>+			Object detailValue;
>+			if (masterEntry.isAddition()) {
>+				Object masterElement = masterEntry.getElement();
>+				detailValue = addDetailObservable(masterElement, index);
>+			} else {
>+				detailValue = removeDetailObservable(index);
>+			}
>+
>+			// Create the corresponding diff for the detail list.
>+			detailEntries[i] = Diffs.createListDiffEntry(index, masterEntry
>+					.isAddition(), detailValue);
>+		}
>+
>+		if (!wasStale && isStale()) {
>+			fireStale();
>+		}
>+
>+		// Fire a list change event with the adapted diffs on the detail list.
>+		fireListChange(Diffs.createListDiff(detailEntries));
>+	}
>+
>+	private Object addDetailObservable(Object masterElement, int index) {
>+		IObservableValue detail;
>+		ObservableTracker.setIgnore(true);
>+		try {
>+			detail = (IObservableValue) detailFactory
>+					.createObservable(masterElement);
>+		} finally {
>+			ObservableTracker.setIgnore(false);
>+		}
>+
>+		detailList.add(index, detail);
>+
>+		detail.addValueChangeListener(detailValueListener);
>+
>+		detail.addStaleListener(detailStaleListener);
>+		if (detail.isStale()) {
>+			staleDetailObservables.add(detail);
>+		}
>+
>+		return detail.getValue();
>+	}
>+
>+	private Object removeDetailObservable(int index) {
>+		IObservableValue detail = (IObservableValue) detailList.remove(index);
>+		staleDetailObservables.remove(detail);
>+		Object detailValue = detail.getValue();
>+		detail.dispose();
>+		return detailValue;
>+	}
>+
>+	private void handleDetailValueChange(ValueChangeEvent event) {
>+		IObservableValue detail = event.getObservableValue();
>+
>+		BitSet detailIndexes = new BitSet();
>+		for (int i = 0; i < detailList.size(); i++) {
>+			if (detailList.get(i) == detail) {
>+				detailIndexes.set(i);
>+			}
>+		}
>+
>+		Object oldValue = event.diff.getOldValue();
>+		Object newValue = event.diff.getNewValue();
>+		ListDiffEntry[] diffEntries = new ListDiffEntry[2 * detailIndexes
>+				.cardinality()];
>+		int diffIndex = 0;
>+		for (int b = 0; b != -1; b = detailIndexes.nextSetBit(b + 1)) {
>+			diffEntries[diffIndex++] = Diffs.createListDiffEntry(b, false,
>+					oldValue);
>+			diffEntries[diffIndex++] = Diffs.createListDiffEntry(b, true,
>+					newValue);
>+		}
>+		fireListChange(Diffs.createListDiff(diffEntries));
>+	}
>+
>+	protected int doGetSize() {
>+		return detailList.size();
>+	}
>+
>+	public Object get(int index) {
>+		ObservableTracker.getterCalled(this);
>+		return ((IObservableValue) detailList.get(index)).getValue();
>+	}
>+
>+	public Object set(int index, Object element) {
>+		IObservableValue detail = (IObservableValue) detailList.get(index);
>+		Object oldElement = detail.getValue();
>+		detail.setValue(element);
>+		return oldElement;
>+	}
>+
>+	public Object move(int oldIndex, int newIndex) {
>+		throw new UnsupportedOperationException();
>+	}
>+
>+	public boolean remove(Object o) {
>+		throw new UnsupportedOperationException();
>+	}
>+
>+	public boolean removeAll(Collection c) {
>+		throw new UnsupportedOperationException();
>+	}
>+
>+	public boolean retainAll(Collection c) {
>+		throw new UnsupportedOperationException();
>+	}
>+
>+	public Object getElementType() {
>+		return detailType;
>+	}
>+
>+	public boolean isStale() {
>+		return super.isStale()
>+				|| (masterList != null && masterList.isStale())
>+				|| (staleDetailObservables != null && !staleDetailObservables
>+						.isEmpty());
>+	}
>+
>+	public Object getObserved() {
>+		return masterList;
>+	}
>+
>+	public synchronized void dispose() {
>+		if (masterList != null) {
>+			masterList.removeListChangeListener(masterListListener);
>+			masterList.removeStaleListener(masterStaleListener);
>+		}
>+
>+		if (detailList != null) {
>+			for (Iterator iter = detailList.iterator(); iter.hasNext();) {
>+				IObservableValue detailValue = (IObservableValue) iter.next();
>+				detailValue.dispose();
>+			}
>+			detailList.clear();
>+		}
>+
>+		masterList = null;
>+		detailFactory = null;
>+		detailType = null;
>+		masterListListener = null;
>+		detailValueListener = null;
>+		staleDetailObservables = null;
>+
>+		super.dispose();
>+	}
>+}
>Index: src/org/eclipse/core/internal/databinding/observable/masterdetail/SetDetailValueObservableMap.java
>===================================================================
>RCS file: src/org/eclipse/core/internal/databinding/observable/masterdetail/SetDetailValueObservableMap.java
>diff -N src/org/eclipse/core/internal/databinding/observable/masterdetail/SetDetailValueObservableMap.java
>--- /dev/null	1 Jan 1970 00:00:00 -0000
>+++ src/org/eclipse/core/internal/databinding/observable/masterdetail/SetDetailValueObservableMap.java	1 Jan 1970 00:00:00 -0000
>@@ -0,0 +1,178 @@
>+/*******************************************************************************
>+ * Copyright (c) 2010 Ovidio Mallo and others.
>+ * All rights reserved. This program and the accompanying materials
>+ * are made available under the terms of the Eclipse Public License v1.0
>+ * which accompanies this distribution, and is available at
>+ * http://www.eclipse.org/legal/epl-v10.html
>+ *
>+ * Contributors:
>+ *     Ovidio Mallo - initial API and implementation (bug 305367)
>+ ******************************************************************************/
>+
>+package org.eclipse.core.internal.databinding.observable.masterdetail;
>+
>+import java.util.HashMap;
>+import java.util.Map;
>+
>+import org.eclipse.core.databinding.observable.IObserving;
>+import org.eclipse.core.databinding.observable.IStaleListener;
>+import org.eclipse.core.databinding.observable.ObservableTracker;
>+import org.eclipse.core.databinding.observable.StaleEvent;
>+import org.eclipse.core.databinding.observable.map.ComputedObservableMap;
>+import org.eclipse.core.databinding.observable.masterdetail.IObservableFactory;
>+import org.eclipse.core.databinding.observable.set.IObservableSet;
>+import org.eclipse.core.databinding.observable.value.IObservableValue;
>+import org.eclipse.core.databinding.observable.value.IValueChangeListener;
>+import org.eclipse.core.databinding.observable.value.ValueChangeEvent;
>+import org.eclipse.core.internal.databinding.identity.IdentitySet;
>+
>+/**
>+ * @since 1.3
>+ */
>+public class SetDetailValueObservableMap extends ComputedObservableMap
>+		implements IObserving {
>+
>+	private IObservableFactory observableValueFactory;
>+
>+	private Map detailObservableValueMap = new HashMap();
>+
>+	private IdentitySet staleDetailObservables = new IdentitySet();
>+
>+	private IStaleListener detailStaleListener = new IStaleListener() {
>+		public void handleStale(StaleEvent staleEvent) {
>+			addStaleDetailObservable((IObservableValue) staleEvent
>+					.getObservable());
>+		}
>+	};
>+
>+	/**
>+	 * @param masterKeySet
>+	 * @param observableValueFactory
>+	 * @param detailValueType
>+	 */
>+	public SetDetailValueObservableMap(IObservableSet masterKeySet,
>+			IObservableFactory observableValueFactory, Object detailValueType) {
>+		super(masterKeySet, detailValueType);
>+		this.observableValueFactory = observableValueFactory;
>+	}
>+
>+	protected void hookListener(final Object addedKey) {
>+		final IObservableValue detailValue = getDetailObservableValue(addedKey);
>+
>+		detailValue.addValueChangeListener(new IValueChangeListener() {
>+			public void handleValueChange(ValueChangeEvent event) {
>+				if (!event.getObservableValue().isStale()) {
>+					staleDetailObservables.remove(detailValue);
>+				}
>+
>+				fireSingleChange(addedKey, event.diff.getOldValue(), event.diff
>+						.getNewValue());
>+			}
>+		});
>+
>+		detailValue.addStaleListener(detailStaleListener);
>+	}
>+
>+	protected void unhookListener(Object removedKey) {
>+		if (isDisposed()) {
>+			return;
>+		}
>+
>+		IObservableValue detailValue = (IObservableValue) detailObservableValueMap
>+				.remove(removedKey);
>+		staleDetailObservables.remove(detailValue);
>+		detailValue.dispose();
>+	}
>+
>+	private IObservableValue getDetailObservableValue(Object masterKey) {
>+		IObservableValue detailValue = (IObservableValue) detailObservableValueMap
>+				.get(masterKey);
>+
>+		if (detailValue == null) {
>+			ObservableTracker.setIgnore(true);
>+			try {
>+				detailValue = (IObservableValue) observableValueFactory
>+						.createObservable(masterKey);
>+			} finally {
>+				ObservableTracker.setIgnore(false);
>+			}
>+
>+			detailObservableValueMap.put(masterKey, detailValue);
>+
>+			if (detailValue.isStale()) {
>+				addStaleDetailObservable(detailValue);
>+			}
>+		}
>+
>+		return detailValue;
>+	}
>+
>+	private void addStaleDetailObservable(IObservableValue detailObservable) {
>+		boolean wasStale = isStale();
>+		staleDetailObservables.add(detailObservable);
>+		if (!wasStale) {
>+			fireStale();
>+		}
>+	}
>+
>+	protected Object doGet(Object key) {
>+		IObservableValue detailValue = getDetailObservableValue(key);
>+		return detailValue.getValue();
>+	}
>+
>+	protected Object doPut(Object key, Object value) {
>+		IObservableValue detailValue = getDetailObservableValue(key);
>+		Object oldValue = detailValue.getValue();
>+		detailValue.setValue(value);
>+		return oldValue;
>+	}
>+
>+	public boolean containsKey(Object key) {
>+		getterCalled();
>+
>+		return keySet().contains(key);
>+	}
>+
>+	public Object remove(Object key) {
>+		checkRealm();
>+
>+		if (!containsKey(key)) {
>+			return null;
>+		}
>+
>+		IObservableValue detailValue = getDetailObservableValue(key);
>+		Object oldValue = detailValue.getValue();
>+
>+		keySet().remove(key);
>+
>+		return oldValue;
>+	}
>+
>+	public int size() {
>+		getterCalled();
>+
>+		return keySet().size();
>+	}
>+
>+	public boolean isStale() {
>+		return super.isStale() || staleDetailObservables != null
>+				&& !staleDetailObservables.isEmpty();
>+	}
>+
>+	public Object getObserved() {
>+		return keySet();
>+	}
>+
>+	public synchronized void dispose() {
>+		super.dispose();
>+
>+		observableValueFactory = null;
>+		detailObservableValueMap = null;
>+		detailStaleListener = null;
>+		staleDetailObservables = null;
>+	}
>+
>+	private void getterCalled() {
>+		ObservableTracker.getterCalled(this);
>+	}
>+}
>Index: src/org/eclipse/core/internal/databinding/observable/masterdetail/MapDetailValueObservableMap.java
>===================================================================
>RCS file: src/org/eclipse/core/internal/databinding/observable/masterdetail/MapDetailValueObservableMap.java
>diff -N src/org/eclipse/core/internal/databinding/observable/masterdetail/MapDetailValueObservableMap.java
>--- /dev/null	1 Jan 1970 00:00:00 -0000
>+++ src/org/eclipse/core/internal/databinding/observable/masterdetail/MapDetailValueObservableMap.java	1 Jan 1970 00:00:00 -0000
>@@ -0,0 +1,402 @@
>+/*******************************************************************************
>+ * Copyright (c) 2010 Ovidio Mallo and others.
>+ * All rights reserved. This program and the accompanying materials
>+ * are made available under the terms of the Eclipse Public License v1.0
>+ * which accompanies this distribution, and is available at
>+ * http://www.eclipse.org/legal/epl-v10.html
>+ *
>+ * Contributors:
>+ *     Ovidio Mallo - initial API and implementation (bug 305367)
>+ ******************************************************************************/
>+
>+package org.eclipse.core.internal.databinding.observable.masterdetail;
>+
>+import java.util.AbstractSet;
>+import java.util.Collections;
>+import java.util.HashMap;
>+import java.util.Iterator;
>+import java.util.Map;
>+import java.util.Set;
>+
>+import org.eclipse.core.databinding.observable.Diffs;
>+import org.eclipse.core.databinding.observable.DisposeEvent;
>+import org.eclipse.core.databinding.observable.IDisposeListener;
>+import org.eclipse.core.databinding.observable.IObserving;
>+import org.eclipse.core.databinding.observable.IStaleListener;
>+import org.eclipse.core.databinding.observable.ObservableTracker;
>+import org.eclipse.core.databinding.observable.StaleEvent;
>+import org.eclipse.core.databinding.observable.map.AbstractObservableMap;
>+import org.eclipse.core.databinding.observable.map.IMapChangeListener;
>+import org.eclipse.core.databinding.observable.map.IObservableMap;
>+import org.eclipse.core.databinding.observable.map.MapChangeEvent;
>+import org.eclipse.core.databinding.observable.map.MapDiff;
>+import org.eclipse.core.databinding.observable.masterdetail.IObservableFactory;
>+import org.eclipse.core.databinding.observable.value.IObservableValue;
>+import org.eclipse.core.databinding.observable.value.IValueChangeListener;
>+import org.eclipse.core.databinding.observable.value.ValueChangeEvent;
>+import org.eclipse.core.internal.databinding.identity.IdentityMap;
>+import org.eclipse.core.internal.databinding.identity.IdentitySet;
>+import org.eclipse.core.internal.databinding.observable.Util;
>+
>+/**
>+ * @since 1.3
>+ */
>+public class MapDetailValueObservableMap extends AbstractObservableMap
>+		implements IObserving {
>+
>+	private IObservableMap masterMap;
>+
>+	private IObservableFactory observableValueFactory;
>+
>+	private Object detailValueType;
>+
>+	private Set entrySet;
>+
>+	private IMapChangeListener masterMapListener = new IMapChangeListener() {
>+		public void handleMapChange(MapChangeEvent event) {
>+			adaptMasterMapDiff(event.diff);
>+		}
>+	};
>+
>+	private Map detailObservableValueMap = new HashMap();
>+
>+	private IdentitySet staleDetailObservables = new IdentitySet();
>+
>+	private IStaleListener masterStaleListener = new IStaleListener() {
>+		public void handleStale(StaleEvent staleEvent) {
>+			fireStale();
>+		}
>+	};
>+
>+	private IStaleListener detailStaleListener = new IStaleListener() {
>+		public void handleStale(StaleEvent staleEvent) {
>+			addStaleDetailObservable((IObservableValue) staleEvent
>+					.getObservable());
>+		}
>+	};
>+
>+	/**
>+	 * @param masterMap
>+	 * @param observableValueFactory
>+	 * @param detailValueType
>+	 */
>+	public MapDetailValueObservableMap(IObservableMap masterMap,
>+			IObservableFactory observableValueFactory, Object detailValueType) {
>+		super(masterMap.getRealm());
>+		this.masterMap = masterMap;
>+		this.observableValueFactory = observableValueFactory;
>+		this.detailValueType = detailValueType;
>+
>+		// Add change/stale/dispose listeners on the master map.
>+		masterMap.addMapChangeListener(masterMapListener);
>+		masterMap.addStaleListener(masterStaleListener);
>+		masterMap.addDisposeListener(new IDisposeListener() {
>+			public void handleDispose(DisposeEvent event) {
>+				MapDetailValueObservableMap.this.dispose();
>+			}
>+		});
>+
>+		// Initialize the map with the current state of the master map.
>+		MapDiff initMasterDiff = Diffs.computeMapDiff(Collections.EMPTY_MAP,
>+				masterMap);
>+		adaptMasterMapDiff(initMasterDiff);
>+	}
>+
>+	private void adaptMasterMapDiff(MapDiff diff) {
>+		// Collect the detail values for the master values in the input diff.
>+		IdentityMap oldValues = new IdentityMap();
>+		IdentityMap newValues = new IdentityMap();
>+
>+		// Handle the addition of master values.
>+		Set addedKeys = diff.getAddedKeys();
>+		for (Iterator iter = addedKeys.iterator(); iter.hasNext();) {
>+			Object addedKey = iter.next();
>+
>+			// For added master values, we set up a new detail observable.
>+			hookListener(addedKey);
>+
>+			// Get the value of the created detail observable for the new diff.
>+			IObservableValue detailValue = getDetailObservableValue(addedKey);
>+			newValues.put(addedKey, detailValue.getValue());
>+		}
>+
>+		// Handle the removal of master values.
>+		Set removedKeys = diff.getRemovedKeys();
>+		for (Iterator iter = removedKeys.iterator(); iter.hasNext();) {
>+			Object removedKey = iter.next();
>+
>+			// First of all, get the current detail value and add it to the set
>+			// of old values of the new diff.
>+			IObservableValue detailValue = getDetailObservableValue(removedKey);
>+			oldValues.put(removedKey, detailValue.getValue());
>+
>+			// For removed master values, we dispose the existing detail
>+			// observable.
>+			unhookListener(removedKey);
>+		}
>+
>+		// Handle changed master values.
>+		Set changedKeys = diff.getChangedKeys();
>+		for (Iterator iter = changedKeys.iterator(); iter.hasNext();) {
>+			Object changedKey = iter.next();
>+
>+			// Get the detail value prior to the change and add it to the set of
>+			// old values of the new diff.
>+			IObservableValue oldDetailValue = getDetailObservableValue(changedKey);
>+			oldValues.put(changedKey, oldDetailValue.getValue());
>+
>+			// Remove the old detail value for the old master value and add it
>+			// again for the new master value.
>+			unhookListener(changedKey);
>+			hookListener(changedKey);
>+
>+			// Get the new detail value and add it to the set of new values.
>+			IObservableValue newDetailValue = getDetailObservableValue(changedKey);
>+			newValues.put(changedKey, newDetailValue.getValue());
>+		}
>+
>+		// The different key sets are the same, only the values change.
>+		fireMapChange(Diffs.createMapDiff(addedKeys, removedKeys, changedKeys,
>+				oldValues, newValues));
>+	}
>+
>+	private void hookListener(final Object addedKey) {
>+		final IObservableValue detailValue = getDetailObservableValue(addedKey);
>+
>+		detailValue.addValueChangeListener(new IValueChangeListener() {
>+			public void handleValueChange(ValueChangeEvent event) {
>+				if (!event.getObservableValue().isStale()) {
>+					staleDetailObservables.remove(detailValue);
>+				}
>+
>+				fireMapChange(Diffs.createMapDiffSingleChange(addedKey,
>+						event.diff.getOldValue(), event.diff.getNewValue()));
>+			}
>+		});
>+
>+		detailValue.addStaleListener(detailStaleListener);
>+	}
>+
>+	private void unhookListener(Object removedKey) {
>+		if (isDisposed()) {
>+			return;
>+		}
>+
>+		IObservableValue detailValue = (IObservableValue) detailObservableValueMap
>+				.remove(removedKey);
>+		staleDetailObservables.remove(detailValue);
>+		detailValue.dispose();
>+	}
>+
>+	private IObservableValue getDetailObservableValue(Object masterKey) {
>+		IObservableValue detailValue = (IObservableValue) detailObservableValueMap
>+				.get(masterKey);
>+
>+		if (detailValue == null) {
>+			ObservableTracker.setIgnore(true);
>+			try {
>+				detailValue = (IObservableValue) observableValueFactory
>+						.createObservable(masterMap.get(masterKey));
>+			} finally {
>+				ObservableTracker.setIgnore(false);
>+			}
>+
>+			detailObservableValueMap.put(masterKey, detailValue);
>+
>+			if (detailValue.isStale()) {
>+				addStaleDetailObservable(detailValue);
>+			}
>+		}
>+
>+		return detailValue;
>+	}
>+
>+	private void addStaleDetailObservable(IObservableValue detailObservable) {
>+		boolean wasStale = isStale();
>+		staleDetailObservables.add(detailObservable);
>+		if (!wasStale) {
>+			fireStale();
>+		}
>+	}
>+
>+	public Set keySet() {
>+		getterCalled();
>+
>+		return masterMap.keySet();
>+	}
>+
>+	public Object get(Object key) {
>+		getterCalled();
>+
>+		if (!containsKey(key)) {
>+			return null;
>+		}
>+
>+		IObservableValue detailValue = getDetailObservableValue(key);
>+		return detailValue.getValue();
>+	}
>+
>+	public Object put(Object key, Object value) {
>+		if (!containsKey(key)) {
>+			return null;
>+		}
>+
>+		IObservableValue detailValue = getDetailObservableValue(key);
>+		Object oldValue = detailValue.getValue();
>+		detailValue.setValue(value);
>+		return oldValue;
>+	}
>+
>+	public boolean containsKey(Object key) {
>+		getterCalled();
>+
>+		return masterMap.containsKey(key);
>+	}
>+
>+	public Object remove(Object key) {
>+		checkRealm();
>+
>+		if (!containsKey(key)) {
>+			return null;
>+		}
>+
>+		IObservableValue detailValue = getDetailObservableValue(key);
>+		Object oldValue = detailValue.getValue();
>+
>+		masterMap.remove(key);
>+
>+		return oldValue;
>+	}
>+
>+	public int size() {
>+		getterCalled();
>+
>+		return masterMap.size();
>+	}
>+
>+	public boolean isStale() {
>+		return super.isStale()
>+				|| (masterMap != null && masterMap.isStale())
>+				|| (staleDetailObservables != null && !staleDetailObservables
>+						.isEmpty());
>+	}
>+
>+	public Object getKeyType() {
>+		return masterMap.getKeyType();
>+	}
>+
>+	public Object getValueType() {
>+		return detailValueType;
>+	}
>+
>+	public Object getObserved() {
>+		return masterMap;
>+	}
>+
>+	public synchronized void dispose() {
>+		if (masterMap != null) {
>+			masterMap.removeMapChangeListener(masterMapListener);
>+			masterMap.removeStaleListener(masterStaleListener);
>+		}
>+
>+		if (detailObservableValueMap != null) {
>+			for (Iterator iter = detailObservableValueMap.values().iterator(); iter
>+					.hasNext();) {
>+				IObservableValue detailValue = (IObservableValue) iter.next();
>+				detailValue.dispose();
>+			}
>+			detailObservableValueMap.clear();
>+		}
>+
>+		masterMap = null;
>+		observableValueFactory = null;
>+		detailValueType = null;
>+		detailObservableValueMap = null;
>+		masterStaleListener = null;
>+		detailStaleListener = null;
>+		staleDetailObservables = null;
>+
>+		super.dispose();
>+	}
>+
>+	public Set entrySet() {
>+		getterCalled();
>+
>+		if (entrySet == null) {
>+			entrySet = new EntrySet();
>+		}
>+		return entrySet;
>+	}
>+
>+	private void getterCalled() {
>+		ObservableTracker.getterCalled(this);
>+	}
>+
>+	private class EntrySet extends AbstractSet {
>+
>+		public Iterator iterator() {
>+			final Iterator keyIterator = keySet().iterator();
>+			return new Iterator() {
>+
>+				public boolean hasNext() {
>+					return keyIterator.hasNext();
>+				}
>+
>+				public Object next() {
>+					Object key = keyIterator.next();
>+					return new MapEntry(key);
>+				}
>+
>+				public void remove() {
>+					keyIterator.remove();
>+				}
>+			};
>+		}
>+
>+		public int size() {
>+			return MapDetailValueObservableMap.this.size();
>+		}
>+	}
>+
>+	private final class MapEntry implements Map.Entry {
>+
>+		private final Object key;
>+
>+		private MapEntry(Object key) {
>+			this.key = key;
>+		}
>+
>+		public Object getKey() {
>+			MapDetailValueObservableMap.this.getterCalled();
>+			return key;
>+		}
>+
>+		public Object getValue() {
>+			return MapDetailValueObservableMap.this.get(getKey());
>+		}
>+
>+		public Object setValue(Object value) {
>+			return MapDetailValueObservableMap.this.put(getKey(), value);
>+		}
>+
>+		public boolean equals(Object o) {
>+			MapDetailValueObservableMap.this.getterCalled();
>+			if (o == this)
>+				return true;
>+			if (o == null)
>+				return false;
>+			if (!(o instanceof Map.Entry))
>+				return false;
>+			Map.Entry that = (Map.Entry) o;
>+			return Util.equals(this.getKey(), that.getKey())
>+					&& Util.equals(this.getValue(), that.getValue());
>+		}
>+
>+		public int hashCode() {
>+			MapDetailValueObservableMap.this.getterCalled();
>+			Object value = getValue();
>+			return (getKey() == null ? 0 : getKey().hashCode())
>+					^ (value == null ? 0 : value.hashCode());
>+		}
>+	}
>+}
>#P org.eclipse.core.databinding.property
>Index: src/org/eclipse/core/databinding/property/value/ValueProperty.java
>===================================================================
>RCS file: /cvsroot/eclipse/org.eclipse.core.databinding.property/src/org/eclipse/core/databinding/property/value/ValueProperty.java,v
>retrieving revision 1.4
>diff -u -r1.4 ValueProperty.java
>--- src/org/eclipse/core/databinding/property/value/ValueProperty.java	10 Mar 2010 07:20:10 -0000	1.4
>+++ src/org/eclipse/core/databinding/property/value/ValueProperty.java	10 Mar 2010 22:10:00 -0000
>@@ -7,15 +7,19 @@
>  *
>  * Contributors:
>  *     Matthew Hall - initial API and implementation (bug 194734)
>- *     Matthew Hall - bug 195222
>+ *     Matthew Hall - bugs 195222
>+ *     Ovidio Mallo - bugs 305367
>  ******************************************************************************/
> 
> package org.eclipse.core.databinding.property.value;
> 
> import org.eclipse.core.databinding.observable.IObservable;
> import org.eclipse.core.databinding.observable.Realm;
>+import org.eclipse.core.databinding.observable.list.IObservableList;
>+import org.eclipse.core.databinding.observable.map.IObservableMap;
> import org.eclipse.core.databinding.observable.masterdetail.IObservableFactory;
> import org.eclipse.core.databinding.observable.masterdetail.MasterDetailObservables;
>+import org.eclipse.core.databinding.observable.set.IObservableSet;
> import org.eclipse.core.databinding.observable.value.IObservableValue;
> import org.eclipse.core.databinding.property.list.IListProperty;
> import org.eclipse.core.databinding.property.map.IMapProperty;
>@@ -112,6 +116,30 @@
> 				.getRealm()), getValueType());
> 	}
> 
>+	/**
>+	 * @since 1.3
>+	 */
>+	public IObservableList observeDetail(IObservableList master) {
>+		return MasterDetailObservables.detailListValues(master,
>+				valueFactory(master.getRealm()), getValueType());
>+	}
>+
>+	/**
>+	 * @since 1.3
>+	 */
>+	public IObservableMap observeDetail(IObservableSet master) {
>+		return MasterDetailObservables.detailSetValues(master,
>+				valueFactory(master.getRealm()), getValueType());
>+	}
>+
>+	/**
>+	 * @since 1.3
>+	 */
>+	public IObservableMap observeDetail(IObservableMap master) {
>+		return MasterDetailObservables.detailMapValues(master,
>+				valueFactory(master.getRealm()), getValueType());
>+	}
>+
> 	public final IValueProperty value(IValueProperty detailValue) {
> 		return new ValuePropertyDetailValue(this, detailValue);
> 	}

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Attachments on bug 305367: 161682 | 173246 | 173532 | 179205 | 185014 | 185795