Attachment 18345 Details for Bug 81377 – Document describing search engine behavior while searching generic or parameterized methods

Document describing search engine behavior while searching generic or parameterized methods

SearchGenericMethods_01.html (text/html), 36.77 KB, created by Frederic Fusier

on 2005-02-27 17:57:55 EST

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Creator: Frederic Fusier

Created: 2005-02-27 17:57:55 EST

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patch

obsolete

><!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
><html>
><head>
> <meta content="text/html; charset=ISO-8859-1"
> http-equiv="content-type">
> <title>Java Search Engine behavior for generic methods and
>constructors</title>
></head>
><body>
><h1>Sample for parameterized methods</h1>
>Assuming that we have following classes: 
><ul>
> <li>methods declaration: <a href="methods/Single.java">methods/Single.java</a></li>
> <li>methods references: <a href="methods/RefSingle.java">methods/RefSingle.java</a></li>
></ul>
> 
><h1>Search for generic methods</h1>
><h2>Example of pattern 
></h2>
>A sample of pattern to search generic method is: <code>&lt;U&gt;generic(U)</code>. 
> 
>Note: it is
>not possible to perform this kind of search using dialog. In search
>dialog string, all types specified between &lt;&gt; are considered as
>type arguments and not as type parameters.
><h2>Declarations 
></h2>
><ul>
> <li>declaration&nbsp; matches to generic methods are always
>R_EXACT_MATCH</li>
></ul>
><h2>References 
></h2>
><ul>
> <li>reference matches to generic methods are always R_ERASURE_MATCH</li>
></ul>
> 
><h1>Search for parameterized or raw methods</h1>
><ul>
></ul>
><h2>Search pattern mode 
></h2>
><h3><code>R_ERASURE_MATCH</code></h3>
><ul>
> <li>find all exact, compatible or with same erasure matches which
>will be erasure (ie. <code>isErasure()</code> will answer <code>true</code>).</li>
> <li>selection is always just erasure name (for example: <code>generic("")</code>).<code></code></li>
></ul>
><h3><code>R_EQUIVALENT_MATCH</code></h3>
><ul>
> <li>find all exact or compatible matches which will be erasure and
>equivalent (ie. <code>isErasure()</code> and <code>isEquivalent()</code>
>will both answer <code>true</code>). </li>
> <li>selection is the entire reference including type arguments only
>if both pattern and match have ones (for example: <code>&lt;String&gt;generic("")</code>). 
>Otherwise, only method selector and parameters are selected (for
>example: <code>generic("")</code>).</li>
></ul>
><h3><code>R_FULL_MATCH</code></h3>
><ul>
> <li>find all exact matches. Corresponding matches will be erasure,
>equivalent and exact (ie. <code>isErasure()</code>, <code>isEquivalent()</code>and
> <code>isExact()</code>will all answer <code>true</code>). </li>
> <li>selection is the entire reference including type arguments only
>if both pattern and match have ones (for example: <code>&lt;String&gt;generic("")</code>). 
>Otherwise, only method selector and parameters are selected (for
>example: <code>generic("")</code>).</li>
></ul>
><ul>
></ul>
><h2>Declarations 
></h2>
><ul>
> <li>matches to declaration of generic methods are always R_EXACT_MATCH</li>
></ul>
><h2>References</h2>
><h3>String search pattern</h3>
><table style="text-align: left; width: 1237px; height: 99px;" border="1"
> cellpadding="1" cellspacing="1">
> <tbody>
> <tr>
> <td rowspan="2" colspan="1"
> style="vertical-align: top; background-color: rgb(204, 204, 204); text-align: center; font-family: arial; font-weight: bold;"> 
>SearchPattern</td>
> <td colspan="1" rowspan="2"
> style="vertical-align: top; font-weight: bold; text-align: center; font-family: arial; background-color: rgb(204, 204, 204);"> 
>Code </td>
> <td colspan="2" rowspan="1"
> style="vertical-align: top; text-align: center; background-color: rgb(204, 204, 204);"> style="font-weight: bold; font-family: arial;">SearchMatch 
> </td>
> </tr>
> <tr>
> <td
> style="vertical-align: top; font-weight: bold; text-align: center; font-family: arial; background-color: rgb(204, 204, 204);">Rule 
> <code>SearchPattern.R_...</code> 
> </td>
> <td
> style="vertical-align: top; text-align: center; background-color: rgb(204, 204, 204);"> style="font-family: arial; font-weight: bold;">Raw 
> </td>
> </tr>
> <tr>
> <td colspan="1" rowspan="4"
> style="vertical-align: top; text-align: center; font-family: courier new; font-weight: bold;"> 
>generic 
> </td>
> <td
> style="vertical-align: top; text-align: center; font-family: courier new;"> style="font-style: italic;">generic(exc) 
> </td>
> <td
> style="vertical-align: top; text-align: center; font-family: arial;"><big>R_FULL_MATCH</big>
> </td>
> <td
> style="vertical-align: top; text-align: center; font-weight: bold;"> style="font-family: arial;">true</td>
> </tr>
> <tr>
> <td
> style="vertical-align: top; text-align: center; font-family: courier new;">&lt;Object&gt;generic(obj)</td>
> <td
> style="vertical-align: top; text-align: center; font-family: arial;"><big>R_FULL_MATCH</big></td>
> <td
> style="vertical-align: top; text-align: center; font-weight: bold;"> style="font-family: arial;">false</td>
> </tr>
> <tr>
> <td
> style="vertical-align: top; text-align: center; font-family: courier new;">&lt;Exception&gt;generic(exc)</td>
> <td
> style="vertical-align: top; text-align: center; font-family: arial;"><big>R_FULL_MATCH</big></td>
> <td
> style="vertical-align: top; text-align: center; font-weight: bold;"> style="font-family: arial;">false</td>
> </tr>
> <tr>
> <td
> style="vertical-align: top; text-align: center; font-family: courier new;">&lt;RuntimeException&gt;generic(run)</td>
> <td
> style="vertical-align: top; text-align: center; font-family: arial;"><big>R_FULL_MATCH</big></td>
> <td
> style="vertical-align: top; text-align: center; font-weight: bold;"> style="font-family: arial;">false </td>
> </tr>
> <tr>
> <td style="background-color: rgb(192, 192, 192);"> 
> </td>
> <td style="background-color: rgb(192, 192, 192);"> 
> </td>
> <td style="background-color: rgb(192, 192, 192);"> 
> </td>
> <td style="background-color: rgb(192, 192, 192);"> 
> </td>
> </tr>
> <tr>
> <td rowspan="1"
> style="vertical-align: top; text-align: center; font-family: arial; font-weight: bold;"><code>&lt;Exception&gt;generic(Exception)</code></td>
> <td
> style="vertical-align: top; text-align: center; font-family: courier new;">&lt;Exception&gt;generic(exc)</td>
> <td
> style="vertical-align: top; text-align: center; font-family: arial;"><big>R_FULL_MATCH</big></td>
> <td
> style="vertical-align: top; text-align: center; font-weight: bold;"> style="font-family: arial;">false</td>
> </tr>
> <tr>
> <td style="background-color: rgb(192, 192, 192);"> 
> </td>
> <td style="background-color: rgb(192, 192, 192);"> 
> </td>
> <td style="background-color: rgb(192, 192, 192);"> 
> </td>
> <td style="background-color: rgb(192, 192, 192);"> 
> </td>
> </tr>
> <tr>
> <td colspan="1" rowspan="4"
> style="vertical-align: top; text-align: center; font-family: courier new; font-weight: bold;"> 
> 
>&lt;U&gt;generic(U) 
> </td>
> <td
> style="vertical-align: top; text-align: center; font-family: courier new;">generic(exc) 
> </td>
> <td
> style="vertical-align: top; text-align: center; font-family: arial;"><big>R_EQUIVALENT_MATCH</big></td>
> <td
> style="vertical-align: top; text-align: center; font-weight: bold;"> style="font-family: arial;">true</td>
> </tr>
> <tr>
> <td
> style="vertical-align: top; text-align: center; font-family: courier new;">&lt;Object&gt;generic(obj)</td>
> <td
> style="vertical-align: top; text-align: center; font-family: arial;"><big>R_FULL_MATCH</big></td>
> <td
> style="vertical-align: top; text-align: center; font-weight: bold;"> style="font-family: arial;">false</td>
> </tr>
> <tr>
> <td
> style="vertical-align: top; text-align: center; font-family: courier new;">&lt;Exception&gt;generic(exc)</td>
> <td
> style="vertical-align: top; text-align: center; font-family: arial;"><big>R_FULL_MATCH</big></td>
> <td
> style="vertical-align: top; text-align: center; font-weight: bold;"> style="font-family: arial;">false</td>
> </tr>
> <tr>
> <td
> style="vertical-align: top; text-align: center; font-family: courier new;">&lt;RuntimeException&gt;generic(run)</td>
> <td
> style="vertical-align: top; text-align: center; font-family: arial;"><big>R_FULL_MATCH</big></td>
> <td
> style="vertical-align: top; text-align: center; font-weight: bold;"> style="font-family: arial;">false </td>
> </tr>
> <tr>
> <td style="background-color: rgb(192, 192, 192);"> 
> </td>
> <td style="background-color: rgb(192, 192, 192);"> 
> </td>
> <td style="background-color: rgb(192, 192, 192);"> 
> </td>
> <td style="background-color: rgb(192, 192, 192);"> 
> </td>
> </tr>
> <tr>
> <td rowspan="1"
> style="vertical-align: top; text-align: center; font-family: arial; font-weight: bold;"><code>&lt;?
>extends Exception&gt;generic(Exception)</code></td>
> <td
> style="vertical-align: top; text-align: center; font-family: courier new;">&lt;Exception&gt;generic(exc)</td>
> <td
> style="vertical-align: top; text-align: center; font-family: arial;"><big>R_EQUIVALENT_MATCH</big></td>
> <td
> style="vertical-align: top; text-align: center; font-weight: bold;"> style="font-family: arial;">false</td>
> </tr>
> <tr>
> <td style="background-color: rgb(192, 192, 192);"> 
> </td>
> <td style="background-color: rgb(192, 192, 192);"> 
> </td>
> <td style="background-color: rgb(192, 192, 192);"> 
> </td>
> <td style="background-color: rgb(192, 192, 192);"> 
> </td>
> </tr>
> <tr>
> <td colspan="1" rowspan="4"
> style="vertical-align: top; text-align: center; font-family: courier new; font-weight: bold;"> 
> 
>&lt;? extends Exception&gt;generic(U) 
> </td>
> <td
> style="vertical-align: top; text-align: center; font-family: courier new;">generic(exc) 
> </td>
> <td
> style="vertical-align: top; text-align: center; font-family: arial;"><big>R_EQUIVALENT_MATCH</big></td>
> <td
> style="vertical-align: top; text-align: center; font-weight: bold;"> style="font-family: arial;">true</td>
> </tr>
> <tr>
> <td
> style="vertical-align: top; text-align: center; font-family: courier new;">&lt;Object&gt;generic(obj)</td>
> <td
> style="vertical-align: top; text-align: center; font-family: arial;"><big>R_ERASURE_MATCH</big></td>
> <td
> style="vertical-align: top; text-align: center; font-weight: bold;"> style="font-family: arial;">false</td>
> </tr>
> <tr>
> <td
> style="vertical-align: top; text-align: center; font-family: courier new;">&lt;Exception&gt;generic(exc)</td>
> <td
> style="vertical-align: top; text-align: center; font-family: arial;"><big>R_</big><big>EQUIVALENT</big><big>_MATCH</big></td>
> <td
> style="vertical-align: top; text-align: center; font-weight: bold;"> style="font-family: arial;">false</td>
> </tr>
> <tr>
> <td
> style="vertical-align: top; text-align: center; font-family: courier new;">&lt;RuntimeException&gt;generic(run)</td>
> <td
> style="vertical-align: top; text-align: center; font-family: arial;"><big>R_EQUIVALENT_MATCH</big></td>
> <td
> style="vertical-align: top; text-align: center; font-weight: bold;"> style="font-family: arial;">false </td>
> </tr>
> </tbody>
></table>
> 
><h3>IJavaElement search pattern</h3>
>Note: it is
>not possible to have extends clause while using IJavaElement search
>pattern
>as syntax does not allow it in code. 
><table style="text-align: left; width: 1237px; height: 99px;" border="1"
> cellpadding="1" cellspacing="1">
> <tbody>
> <tr>
> <td rowspan="2" colspan="1"
> style="vertical-align: top; background-color: rgb(204, 204, 204); text-align: center; font-family: arial; font-weight: bold;"> 
>SearchPattern</td>
> <td colspan="1" rowspan="2"
> style="vertical-align: top; font-weight: bold; text-align: center; font-family: arial; background-color: rgb(204, 204, 204);"> 
>Code </td>
> <td colspan="2" rowspan="1"
> style="vertical-align: top; text-align: center; background-color: rgb(204, 204, 204);"> style="font-weight: bold; font-family: arial;">SearchMatch 
> </td>
> </tr>
> <tr>
> <td
> style="vertical-align: top; font-weight: bold; text-align: center; font-family: arial; background-color: rgb(204, 204, 204);">Rule 
> <code>SearchPattern.R_...</code> 
> </td>
> <td
> style="vertical-align: top; text-align: center; background-color: rgb(204, 204, 204);"> style="font-family: arial; font-weight: bold;">Raw 
> </td>
> </tr>
> <tr>
> <td colspan="1" rowspan="4"
> style="vertical-align: top; text-align: center; font-family: courier new; font-weight: bold;"> 
>generic(null); 
> </td>
> <td
> style="vertical-align: top; text-align: center; font-family: courier new;">generic(exc) 
> </td>
> <td
> style="vertical-align: top; text-align: center; font-family: arial;"><big>R_FULL_MATCH</big> 
> </td>
> <td
> style="vertical-align: top; text-align: center; font-weight: bold;"> style="font-family: arial;">true</td>
> </tr>
> <tr>
> <td
> style="vertical-align: top; text-align: center; font-family: courier new;">&lt;Object&gt;generic(obj)</td>
> <td
> style="vertical-align: top; text-align: center; font-family: arial;"><big>R_EQUIVALENT_MATCH</big></td>
> <td
> style="vertical-align: top; text-align: center; font-weight: bold;"> style="font-family: arial;">false</td>
> </tr>
> <tr>
> <td
> style="vertical-align: top; text-align: center; font-family: courier new;">&lt;Exception&gt;generic(exc)</td>
> <td
> style="vertical-align: top; text-align: center; font-family: arial;"><big>R_EQUIVALENT_MATCH</big></td>
> <td
> style="vertical-align: top; text-align: center; font-weight: bold;"> style="font-family: arial;">false</td>
> </tr>
> <tr>
> <td
> style="vertical-align: top; text-align: center; font-family: courier new;">&lt;RuntimeException&gt;generic(run)</td>
> <td
> style="vertical-align: top; text-align: center; font-family: arial;"><big>R_EQUIVALENT_MATCH</big></td>
> <td
> style="vertical-align: top; text-align: center; font-weight: bold;"> style="font-family: arial;">false </td>
> </tr>
> <tr>
> <td
> style="background-color: rgb(192, 192, 192); font-weight: bold;"> 
> </td>
> <td style="background-color: rgb(192, 192, 192);"> 
> </td>
> <td style="background-color: rgb(192, 192, 192);"> 
> </td>
> <td style="background-color: rgb(192, 192, 192);"> 
> </td>
> </tr>
> <tr>
> <td colspan="1" rowspan="4"
> style="vertical-align: top; text-align: center; font-family: courier new; font-weight: bold;"> 
> 
>&lt;Exception&gt;generic(exc); 
> </td>
> <td
> style="vertical-align: top; text-align: center; font-family: courier new;">generic(exc) 
> </td>
> <td
> style="vertical-align: top; text-align: center; font-family: arial;"><big>R_EQUIVALENT_MATCH</big></td>
> <td
> style="vertical-align: top; text-align: center; font-weight: bold;"> style="font-family: arial;">true</td>
> </tr>
> <tr>
> <td
> style="vertical-align: top; text-align: center; font-family: courier new;">&lt;Object&gt;generic(obj)</td>
> <td
> style="vertical-align: top; text-align: center; font-family: arial;"><big>R_ERASURE_MATCH</big></td>
> <td
> style="vertical-align: top; text-align: center; font-weight: bold;"> style="font-family: arial;">false</td>
> </tr>
> <tr>
> <td
> style="vertical-align: top; text-align: center; font-family: courier new;">&lt;Exception&gt;generic(exc)</td>
> <td
> style="vertical-align: top; text-align: center; font-family: arial;"><big>R_FULL_MATCH</big></td>
> <td
> style="vertical-align: top; text-align: center; font-weight: bold;"> style="font-family: arial;">false</td>
> </tr>
> <tr>
> <td
> style="vertical-align: top; text-align: center; font-family: courier new;">&lt;RuntimeException&gt;generic(run)</td>
> <td
> style="vertical-align: top; text-align: center; font-family: arial;"><big>R_ERASURE_MATCH</big></td>
> <td
> style="vertical-align: top; text-align: center; font-weight: bold;"> style="font-family: arial;">false </td>
> </tr>
> </tbody>
></table>
> 
><h1> 
></h1>
><h1>Search for methods with parameterized (or raw) types parameters
>and/or parameterized (or raw) return type</h1>
><h2>Declarations</h2>
><ul>
> <li>matches to declaration of generic methods are always R_FULL_MATCH</li>
></ul>
><h2>References</h2>
>Currently, R_ERASURE_MATCH or R_EQUIVALENT_MATCH modes have no effect
>on this kind of search (1). If it appears an interesting mode to filter
>matches, it will be
>implemented in further version... 
><h3>String search pattern</h3>
><table style="text-align: left; width: 1237px; height: 99px;" border="1"
> cellpadding="1" cellspacing="1">
> <tbody>
> <tr>
> <td rowspan="2" colspan="1"
> style="vertical-align: top; background-color: rgb(204, 204, 204); text-align: center; font-family: arial; font-weight: bold;"> 
>SearchPattern</td>
> <td colspan="1" rowspan="2"
> style="vertical-align: top; font-weight: bold; text-align: center; font-family: arial; background-color: rgb(204, 204, 204);"> 
>Code </td>
> <td colspan="2" rowspan="1"
> style="vertical-align: top; text-align: center; background-color: rgb(204, 204, 204);"> style="font-weight: bold; font-family: arial;">SearchMatch 
> </td>
> </tr>
> <tr>
> <td
> style="vertical-align: top; font-weight: bold; text-align: center; font-family: arial; background-color: rgb(204, 204, 204);">Rule 
> <code>SearchPattern.R_...</code> 
> </td>
> <td
> style="vertical-align: top; text-align: center; background-color: rgb(204, 204, 204);"> style="font-family: arial; font-weight: bold;">Raw 
> </td>
> </tr>
> <tr>
> <td
> style="vertical-align: top; text-align: center; font-weight: bold;"
> colspan="1" rowspan="4"><code> 
>paramTypesArgs 
> </code><code> style="font-family: arial; font-style: italic; font-weight: normal;">or</code> 
> <code>paramTypesArgs(Single</code><code>) 
> style="font-family: arial; font-style: italic; font-weight: normal;">or 
> </code><code>paramTypesArgs(Single</code><code>&lt;Exception&gt;) 
> </code><code> style="font-family: arial; font-style: italic; font-weight: normal;">(1) 
> </code><code></code> 
> </td>
> <td
> style="vertical-align: top; text-align: center; font-family: courier new;"> style="font-style: italic;">new
>Single(). 
>paramTypesArgs(gs); </td>
> <td
> style="vertical-align: top; text-align: center; font-family: arial;"><big>R_FULL_MATCH</big>
> </td>
> <td
> style="vertical-align: top; text-align: center; font-weight: bold;"> style="font-family: arial;">true</td>
> </tr>
> <tr>
> <td
> style="vertical-align: top; text-align: center; font-family: courier new;">new
>Single&lt;Object&gt;(). 
>paramTypesArgs(gs);</td>
> <td
> style="vertical-align: top; text-align: center; font-family: arial;"><big>R_FULL_MATCH</big></td>
> <td
> style="vertical-align: top; text-align: center; font-weight: bold;"> style="font-family: arial;">false</td>
> </tr>
> <tr>
> <td
> style="vertical-align: top; text-align: center; font-family: courier new;">new
>Single&lt;Exception&gt;(). 
>paramTypesArgs(gs);</td>
> <td
> style="vertical-align: top; text-align: center; font-family: arial;"><big>R_FULL_MATCH</big></td>
> <td
> style="vertical-align: top; text-align: center; font-weight: bold;"> style="font-family: arial;">false</td>
> </tr>
> <tr>
> <td
> style="vertical-align: top; text-align: center; font-family: courier new;">new
>Single&lt;RuntimeException&gt;(). 
>paramTypesArgs(gs);</td>
> <td
> style="vertical-align: top; text-align: center; font-family: arial;"><big>R_FULL_MATCH</big></td>
> <td
> style="vertical-align: top; text-align: center; font-weight: bold;"> style="font-family: arial;">false </td>
> </tr>
> <tr>
> <td
> style="background-color: rgb(192, 192, 192); font-weight: bold;"><code> 
> </code> </td>
> <td style="background-color: rgb(192, 192, 192);"> 
> </td>
> <td style="background-color: rgb(192, 192, 192);"> 
> </td>
> <td style="background-color: rgb(192, 192, 192);"> 
> </td>
> </tr>
> <tr>
> <td
> style="vertical-align: top; text-align: center; font-weight: bold;"
> colspan="1" rowspan="4"> 
> <code>Single.paramTypesArgs</code> 
> style="font-family: arial; font-style: italic; font-weight: normal;">or 
> <code>Single.paramTypesArgs(Single)</code> 
> style="font-family: arial; font-style: italic; font-weight: normal;">or 
> <code>Single.paramTypesArgs(Single&lt;Exception&gt;)</code> 
> style="font-family: arial; font-style: italic; font-weight: normal;">(1) 
> </td>
> <td
> style="vertical-align: top; text-align: center; font-family: courier new;"> style="font-style: italic;">new
>Single(). 
>paramTypesArgs(gs); </td>
> <td
> style="vertical-align: top; text-align: center; font-family: arial;"><big>R_FULL_MATCH</big>
> </td>
> <td
> style="vertical-align: top; text-align: center; font-weight: bold;"> style="font-family: arial;">true</td>
> </tr>
> <tr>
> <td
> style="vertical-align: top; text-align: center; font-family: courier new;">new
>Single&lt;Object&gt;(). 
>paramTypesArgs(gs);</td>
> <td
> style="vertical-align: top; text-align: center; font-family: arial;"><big>R_EQUIVALENT_MATCH</big></td>
> <td
> style="vertical-align: top; text-align: center; font-weight: bold;"> style="font-family: arial;">false</td>
> </tr>
> <tr>
> <td
> style="vertical-align: top; text-align: center; font-family: courier new;">new
>Single&lt;Exception&gt;(). 
>paramTypesArgs(gs);</td>
> <td
> style="vertical-align: top; text-align: center; font-family: arial;"><big>R_</big><big>EQUIVALENT</big><big>_MATCH</big></td>
> <td
> style="vertical-align: top; text-align: center; font-weight: bold;"> style="font-family: arial;">false</td>
> </tr>
> <tr>
> <td
> style="vertical-align: top; text-align: center; font-family: courier new;">new
>Single&lt;RuntimeException&gt;(). 
>paramTypesArgs(gs);</td>
> <td
> style="vertical-align: top; text-align: center; font-family: arial;"><big>R_</big><big>EQUIVALENT</big><big>_MATCH</big></td>
> <td
> style="vertical-align: top; text-align: center; font-weight: bold;"> style="font-family: arial;">false </td>
> </tr>
> <tr>
> <td
> style="background-color: rgb(192, 192, 192); font-weight: bold;"><code> 
> </code> </td>
> <td style="background-color: rgb(192, 192, 192);"> 
> </td>
> <td style="background-color: rgb(192, 192, 192);"> 
> </td>
> <td style="background-color: rgb(192, 192, 192);"> 
> </td>
> </tr>
> <tr>
> <td
> style="vertical-align: top; text-align: center; font-weight: bold;"
> colspan="1" rowspan="4"> 
> <code>Single&lt;Exception&gt;.paramTypesArgs</code> 
> style="font-family: arial; font-style: italic; font-weight: normal;">or 
> <code>Single</code><code>&lt;Exception&gt;</code><code>.paramTypesArgs(Single)</code> 
> style="font-family: arial; font-style: italic; font-weight: normal;">or 
> <code>Single</code><code>&lt;Exception&gt;</code><code>.paramTypesArgs(Single&lt;Exception&gt;)</code> 
> style="font-family: arial; font-style: italic; font-weight: normal;">(1) 
> </td>
> <td
> style="vertical-align: top; text-align: center; font-family: courier new;"> style="font-style: italic;">new
>Single(). 
>paramTypesArgs(gs); </td>
> <td
> style="vertical-align: top; text-align: center; font-family: arial;"><big>R_EQUIVALENT_MATCH</big>
> </td>
> <td
> style="vertical-align: top; text-align: center; font-weight: bold;"> style="font-family: arial;">true</td>
> </tr>
> <tr>
> <td
> style="vertical-align: top; text-align: center; font-family: courier new;">new
>Single&lt;Object&gt;(). 
>paramTypesArgs(gs);</td>
> <td
> style="vertical-align: top; text-align: center; font-family: arial;"><big>R_ERASURE_MATCH</big></td>
> <td
> style="vertical-align: top; text-align: center; font-weight: bold;"> style="font-family: arial;">false</td>
> </tr>
> <tr>
> <td
> style="vertical-align: top; text-align: center; font-family: courier new;">new
>Single&lt;Exception&gt;(). 
>paramTypesArgs(gs);</td>
> <td
> style="vertical-align: top; text-align: center; font-family: arial;"><big>R_</big><big>FULL</big><big>_MATCH</big></td>
> <td
> style="vertical-align: top; text-align: center; font-weight: bold;"> style="font-family: arial;">false</td>
> </tr>
> <tr>
> <td
> style="vertical-align: top; text-align: center; font-family: courier new;">new
>Single&lt;RuntimeException&gt;(). 
>paramTypesArgs(gs);</td>
> <td
> style="vertical-align: top; text-align: center; font-family: arial;"><big>R_</big><big>ERASURE</big><big>_MATCH</big></td>
> <td
> style="vertical-align: top; text-align: center; font-weight: bold;"> style="font-family: arial;">false </td>
> </tr>
> <tr>
> <td
> style="background-color: rgb(192, 192, 192); font-weight: bold;"><code> 
> </code> </td>
> <td style="background-color: rgb(192, 192, 192);"> 
> </td>
> <td style="background-color: rgb(192, 192, 192);"> 
> </td>
> <td style="background-color: rgb(192, 192, 192);"> 
> </td>
> </tr>
> <tr>
> <td
> style="vertical-align: top; text-align: center; font-weight: bold;"
> colspan="1" rowspan="4"> 
> <code>Single&lt;? extends Exception&gt;.paramTypesArgs</code> 
> style="font-family: arial; font-style: italic; font-weight: normal;">or 
> <code>Single&lt;? extends </code><code>Exception&gt;</code><code>.paramTypesArgs(Single)</code> 
> style="font-family: arial; font-style: italic; font-weight: normal;">or 
> <code>Single&lt;? extends </code><code>Exception&gt;</code><code>.paramTypesArgs(Single&lt;Exception&gt;)</code> 
> style="font-family: arial; font-style: italic; font-weight: normal;">(1) 
> </td>
> <td
> style="vertical-align: top; text-align: center; font-family: courier new;"> style="font-style: italic;">new
>Single(). 
>paramTypesArgs(gs); </td>
> <td
> style="vertical-align: top; text-align: center; font-family: arial;"><big>R_EQUIVALENT_MATCH</big>
> </td>
> <td
> style="vertical-align: top; text-align: center; font-weight: bold;"> style="font-family: arial;">true</td>
> </tr>
> <tr>
> <td
> style="vertical-align: top; text-align: center; font-family: courier new;">new
>Single&lt;Object&gt;(). 
>paramTypesArgs(gs);</td>
> <td
> style="vertical-align: top; text-align: center; font-family: arial;"><big>R_ERASURE_MATCH</big></td>
> <td
> style="vertical-align: top; text-align: center; font-weight: bold;"> style="font-family: arial;">false</td>
> </tr>
> <tr>
> <td
> style="vertical-align: top; text-align: center; font-family: courier new;">new
>Single&lt;Exception&gt;(). 
>paramTypesArgs(gs);</td>
> <td
> style="vertical-align: top; text-align: center; font-family: arial;"><big>R_EQUIVALENT_MATCH</big><big></big></td>
> <td
> style="vertical-align: top; text-align: center; font-weight: bold;"> style="font-family: arial;">false</td>
> </tr>
> <tr>
> <td
> style="vertical-align: top; text-align: center; font-family: courier new;">new
>Single&lt;RuntimeException&gt;(). 
>paramTypesArgs(gs);</td>
> <td
> style="vertical-align: top; text-align: center; font-family: arial;"><big>R_EQUIVALENT_MATCH</big><big></big></td>
> <td
> style="vertical-align: top; text-align: center; font-weight: bold;"> style="font-family: arial;">false </td>
> </tr>
> </tbody>
></table>
> 
><h3>IJavaElement search pattern</h3>
>Note: it is
>not possible to have extends clause while using IJavaElement search
>pattern
>as syntax does not allow it in code. 
><table style="text-align: left; width: 1237px; height: 99px;" border="1"
> cellpadding="1" cellspacing="1">
> <tbody>
> <tr>
> <td rowspan="2" colspan="1"
> style="vertical-align: top; background-color: rgb(204, 204, 204); text-align: center; font-family: arial; font-weight: bold;"> 
>SearchPattern</td>
> <td colspan="1" rowspan="2"
> style="vertical-align: top; font-weight: bold; text-align: center; font-family: arial; background-color: rgb(204, 204, 204);"> 
>Code </td>
> <td colspan="2" rowspan="1"
> style="vertical-align: top; text-align: center; background-color: rgb(204, 204, 204);"> style="font-weight: bold; font-family: arial;">SearchMatch 
> </td>
> </tr>
> <tr>
> <td
> style="vertical-align: top; font-weight: bold; text-align: center; font-family: arial; background-color: rgb(204, 204, 204);">Rule 
> <code>SearchPattern.R_...</code> 
> </td>
> <td
> style="vertical-align: top; text-align: center; background-color: rgb(204, 204, 204);"> style="font-family: arial; font-weight: bold;">Raw 
> </td>
> </tr>
> <tr>
> <td colspan="1" rowspan="4"
> style="vertical-align: top; text-align: center; font-family: courier new; font-weight: bold;"> 
> new Single(). 
>paramTypesArgs(null); 
> </td>
> <td
> style="vertical-align: top; text-align: center; font-family: courier new;">new
>Single(). 
>paramTypesArgs(gs); </td>
> <td
> style="vertical-align: top; text-align: center; font-family: arial;"><big>R_FULL_MATCH</big> 
> </td>
> <td
> style="vertical-align: top; text-align: center; font-weight: bold;"> style="font-family: arial;">true</td>
> </tr>
> <tr>
> <td
> style="vertical-align: top; text-align: center; font-family: courier new;">new
>Single&lt;Object&gt;(). 
>paramTypesArgs(gs);</td>
> <td
> style="vertical-align: top; text-align: center; font-family: arial;"><big>R_EQUIVALENT_MATCH</big></td>
> <td
> style="vertical-align: top; text-align: center; font-weight: bold;"> style="font-family: arial;">false</td>
> </tr>
> <tr>
> <td
> style="vertical-align: top; text-align: center; font-family: courier new;">new
>Single&lt;Exception&gt;(). 
>paramTypesArgs(gs);</td>
> <td
> style="vertical-align: top; text-align: center; font-family: arial;"><big>R_EQUIVALENT_MATCH</big></td>
> <td
> style="vertical-align: top; text-align: center; font-weight: bold;"> style="font-family: arial;">false</td>
> </tr>
> <tr>
> <td
> style="vertical-align: top; text-align: center; font-family: courier new;">new
>Single&lt;RuntimeException&gt;(). 
>paramTypesArgs(gs);</td>
> <td
> style="vertical-align: top; text-align: center; font-family: arial;"><big>R_EQUIVALENT_MATCH</big></td>
> <td
> style="vertical-align: top; text-align: center; font-weight: bold;"> style="font-family: arial;">false </td>
> </tr>
> <tr>
> <td style="background-color: rgb(192, 192, 192);"> 
> </td>
> <td style="background-color: rgb(192, 192, 192);"> 
> </td>
> <td style="background-color: rgb(192, 192, 192);"> 
> </td>
> <td style="background-color: rgb(192, 192, 192);"> 
> </td>
> </tr>
> <tr>
> <td colspan="1" rowspan="4"
> style="vertical-align: top; text-align: center; font-family: courier new; font-weight: bold;"> 
> new Single&lt;Exception&gt;(). 
>paramTypesArgs(new Single&lt;Exception&gt;()); 
> </td>
> <td
> style="vertical-align: top; text-align: center; font-family: courier new;">new
>Single(). 
>paramTypesArgs(gs); </td>
> <td
> style="vertical-align: top; text-align: center; font-family: arial;"><big>R_EQUIVALENT_MATCH</big></td>
> <td
> style="vertical-align: top; text-align: center; font-weight: bold;"> style="font-family: arial;">true</td>
> </tr>
> <tr>
> <td
> style="vertical-align: top; text-align: center; font-family: courier new;">new
>Single&lt;Object&gt;(). 
>paramTypesArgs(gs);</td>
> <td
> style="vertical-align: top; text-align: center; font-family: arial;"><big>R_ERASURE_MATCH</big></td>
> <td
> style="vertical-align: top; text-align: center; font-weight: bold;"> style="font-family: arial;">false</td>
> </tr>
> <tr>
> <td
> style="vertical-align: top; text-align: center; font-family: courier new;">new
>Single&lt;Exception&gt;(). 
>paramTypesArgs(gs);</td>
> <td
> style="vertical-align: top; text-align: center; font-family: arial;"><big>R_FULL_MATCH</big></td>
> <td
> style="vertical-align: top; text-align: center; font-weight: bold;"> style="font-family: arial;">false</td>
> </tr>
> <tr>
> <td
> style="vertical-align: top; text-align: center; font-family: courier new;">new
>Single&lt;RuntimeException&gt;(). 
>paramTypesArgs(gs);</td>
> <td
> style="vertical-align: top; text-align: center; font-family: arial;"><big>R_ERASURE_MATCH</big></td>
> <td
> style="vertical-align: top; text-align: center; font-weight: bold;"> style="font-family: arial;">false </td>
> </tr>
> </tbody>
></table>
> 
> 
></body>
></html>

<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
  <meta content="text/html; charset=ISO-8859-1"
 http-equiv="content-type">
  <title>Java Search Engine behavior for generic methods and
constructors</title>
</head>
<body>
<h1>Sample for parameterized methods</h1>
Assuming that we have following classes:<br>
<ul>
  <li>methods declaration: <a href="methods/Single.java">methods/Single.java</a></li>
  <li>methods references: <a href="methods/RefSingle.java">methods/RefSingle.java</a></li>
</ul>
<br>
<h1>Search for generic methods</h1>
<h2>Example of pattern<br>
</h2>
A sample of pattern to search generic method is: <code>&lt;U&gt;generic(U)</code>.<br>
<em><br>
Note: it is
not possible to perform this kind of search using dialog. In search
dialog string, all types specified between &lt;&gt; are considered as
type arguments and not as type parameters.</em>
<h2>Declarations<br>
</h2>
<ul>
  <li>declaration&nbsp; matches to generic methods are always
R_EXACT_MATCH</li>
</ul>
<h2>References<br>
</h2>
<ul>
  <li>reference matches to generic methods are always R_ERASURE_MATCH</li>
</ul>
<br>
<h1>Search for parameterized or raw methods</h1>
<ul>
</ul>
<h2>Search pattern mode<br>
</h2>
<h3><code>R_ERASURE_MATCH</code></h3>
<ul>
  <li>find all exact, compatible or with same erasure matches which
will be erasure (ie. <code>isErasure()</code> will answer <code>true</code>).</li>
  <li>selection is always just erasure name (for example: <code>generic("")</code>).<code></code></li>
</ul>
<h3><code>R_EQUIVALENT_MATCH</code></h3>
<ul>
  <li>find all exact or compatible matches which will be erasure and
equivalent (ie. <code>isErasure()</code> and <code>isEquivalent()</code>
will both answer <code>true</code>). </li>
  <li>selection is the entire reference including type arguments only
if both pattern and match have ones (for example: <code>&lt;String&gt;generic("")</code>).<br>
Otherwise, only method selector and parameters are selected (for
example: <code>generic("")</code>).</li>
</ul>
<h3><code>R_FULL_MATCH</code></h3>
<ul>
  <li>find all exact matches. Corresponding matches will be erasure,
equivalent and exact (ie. <code>isErasure()</code>, <code>isEquivalent()</code>and
    <code>isExact()</code>will all answer <code>true</code>). </li>
  <li>selection is the entire reference including type arguments only
if both pattern and match have ones (for example: <code>&lt;String&gt;generic("")</code>).<br>
Otherwise, only method selector and parameters are selected (for
example: <code>generic("")</code>).</li>
</ul>
<ul>
</ul>
<h2>Declarations<br>
</h2>
<ul>
  <li>matches to declaration of generic methods are always R_EXACT_MATCH</li>
</ul>
<h2>References</h2>
<h3>String search pattern</h3>
<table style="text-align: left; width: 1237px; height: 99px;" border="1"
 cellpadding="1" cellspacing="1">
  <tbody>
    <tr>
      <td rowspan="2" colspan="1"
 style="vertical-align: top; background-color: rgb(204, 204, 204); text-align: center; font-family: arial; font-weight: bold;"><br>
SearchPattern</td>
      <td colspan="1" rowspan="2"
 style="vertical-align: top; font-weight: bold; text-align: center; font-family: arial; background-color: rgb(204, 204, 204);"><br>
Code </td>
      <td colspan="2" rowspan="1"
 style="vertical-align: top; text-align: center; background-color: rgb(204, 204, 204);"><span
 style="font-weight: bold; font-family: arial;">SearchMatch</span><br>
      </td>
    </tr>
    <tr>
      <td
 style="vertical-align: top; font-weight: bold; text-align: center; font-family: arial; background-color: rgb(204, 204, 204);">Rule<br>
      <small><code>SearchPattern.R_...</code></small><br>
      </td>
      <td
 style="vertical-align: top; text-align: center; background-color: rgb(204, 204, 204);"><span
 style="font-family: arial; font-weight: bold;">Raw<br>
      </span> </td>
    </tr>
    <tr>
      <td colspan="1" rowspan="4"
 style="vertical-align: top; text-align: center; font-family: courier new; font-weight: bold;"><br>
generic<br>
      </td>
      <td
 style="vertical-align: top; text-align: center; font-family: courier new;"><small><span
 style="font-style: italic;"></span><span style="font-weight: bold;"></span></small>generic(exc)<br>
      </td>
      <td
 style="vertical-align: top; text-align: center; font-family: arial;"><small><small><big>R_FULL_MATCH</big></small></small>
      </td>
      <td
 style="vertical-align: top; text-align: center; font-weight: bold;"><small><span
 style="font-family: arial;">true</span></small></td>
    </tr>
    <tr>
      <td
 style="vertical-align: top; text-align: center; font-family: courier new;">&lt;Object&gt;generic(obj)</td>
      <td
 style="vertical-align: top; text-align: center; font-family: arial;"><small><small><big>R_FULL_MATCH</big></small></small></td>
      <td
 style="vertical-align: top; text-align: center; font-weight: bold;"><small><span
 style="font-family: arial;">false</span></small></td>
    </tr>
    <tr>
      <td
 style="vertical-align: top; text-align: center; font-family: courier new;">&lt;Exception&gt;generic(exc)</td>
      <td
 style="vertical-align: top; text-align: center; font-family: arial;"><small><small><big>R_FULL_MATCH</big></small></small></td>
      <td
 style="vertical-align: top; text-align: center; font-weight: bold;"><small><span
 style="font-family: arial;">false</span></small></td>
    </tr>
    <tr>
      <td
 style="vertical-align: top; text-align: center; font-family: courier new;">&lt;RuntimeException&gt;generic(run)</td>
      <td
 style="vertical-align: top; text-align: center; font-family: arial;"><small><small><big>R_FULL_MATCH</big></small></small></td>
      <td
 style="vertical-align: top; text-align: center; font-weight: bold;"><small><span
 style="font-family: arial;">false</span></small> </td>
    </tr>
    <tr>
      <td style="background-color: rgb(192, 192, 192);"><br>
      </td>
      <td style="background-color: rgb(192, 192, 192);"><br>
      </td>
      <td style="background-color: rgb(192, 192, 192);"><br>
      </td>
      <td style="background-color: rgb(192, 192, 192);"><br>
      </td>
    </tr>
    <tr>
      <td rowspan="1"
 style="vertical-align: top; text-align: center; font-family: arial; font-weight: bold;"><code>&lt;Exception&gt;generic(Exception)</code></td>
      <td
 style="vertical-align: top; text-align: center; font-family: courier new;">&lt;Exception&gt;generic(exc)</td>
      <td
 style="vertical-align: top; text-align: center; font-family: arial;"><small><small><big>R_FULL_MATCH</big></small></small></td>
      <td
 style="vertical-align: top; text-align: center; font-weight: bold;"><small><span
 style="font-family: arial;">false</span></small></td>
    </tr>
    <tr>
      <td style="background-color: rgb(192, 192, 192);"><br>
      </td>
      <td style="background-color: rgb(192, 192, 192);"><br>
      </td>
      <td style="background-color: rgb(192, 192, 192);"><br>
      </td>
      <td style="background-color: rgb(192, 192, 192);"><br>
      </td>
    </tr>
    <tr>
      <td colspan="1" rowspan="4"
 style="vertical-align: top; text-align: center; font-family: courier new; font-weight: bold;"><br>
      <br>
&lt;U&gt;generic(U)<br>
      </td>
      <td
 style="vertical-align: top; text-align: center; font-family: courier new;">generic(exc)<br>
      </td>
      <td
 style="vertical-align: top; text-align: center; font-family: arial;"><small><small><big>R_EQUIVALENT_MATCH</big></small></small></td>
      <td
 style="vertical-align: top; text-align: center; font-weight: bold;"><small><span
 style="font-family: arial;">true</span></small></td>
    </tr>
    <tr>
      <td
 style="vertical-align: top; text-align: center; font-family: courier new;">&lt;Object&gt;generic(obj)</td>
      <td
 style="vertical-align: top; text-align: center; font-family: arial;"><small><small><big>R_FULL_MATCH</big></small></small></td>
      <td
 style="vertical-align: top; text-align: center; font-weight: bold;"><small><span
 style="font-family: arial;">false</span></small></td>
    </tr>
    <tr>
      <td
 style="vertical-align: top; text-align: center; font-family: courier new;">&lt;Exception&gt;generic(exc)</td>
      <td
 style="vertical-align: top; text-align: center; font-family: arial;"><small><small><big>R_FULL_MATCH</big></small></small></td>
      <td
 style="vertical-align: top; text-align: center; font-weight: bold;"><small><span
 style="font-family: arial;">false</span></small></td>
    </tr>
    <tr>
      <td
 style="vertical-align: top; text-align: center; font-family: courier new;">&lt;RuntimeException&gt;generic(run)</td>
      <td
 style="vertical-align: top; text-align: center; font-family: arial;"><small><small><big>R_FULL_MATCH</big></small></small></td>
      <td
 style="vertical-align: top; text-align: center; font-weight: bold;"><small><span
 style="font-family: arial;">false</span></small> </td>
    </tr>
    <tr>
      <td style="background-color: rgb(192, 192, 192);"><br>
      </td>
      <td style="background-color: rgb(192, 192, 192);"><br>
      </td>
      <td style="background-color: rgb(192, 192, 192);"><br>
      </td>
      <td style="background-color: rgb(192, 192, 192);"><br>
      </td>
    </tr>
    <tr>
      <td rowspan="1"
 style="vertical-align: top; text-align: center; font-family: arial; font-weight: bold;"><code>&lt;?
extends Exception&gt;generic(Exception)</code></td>
      <td
 style="vertical-align: top; text-align: center; font-family: courier new;">&lt;Exception&gt;generic(exc)</td>
      <td
 style="vertical-align: top; text-align: center; font-family: arial;"><small><small><big>R_EQUIVALENT_MATCH</big></small></small></td>
      <td
 style="vertical-align: top; text-align: center; font-weight: bold;"><small><span
 style="font-family: arial;">false</span></small></td>
    </tr>
    <tr>
      <td style="background-color: rgb(192, 192, 192);"><br>
      </td>
      <td style="background-color: rgb(192, 192, 192);"><br>
      </td>
      <td style="background-color: rgb(192, 192, 192);"><br>
      </td>
      <td style="background-color: rgb(192, 192, 192);"><br>
      </td>
    </tr>
    <tr>
      <td colspan="1" rowspan="4"
 style="vertical-align: top; text-align: center; font-family: courier new; font-weight: bold;"><br>
      <br>
&lt;? extends Exception&gt;generic(U)<br>
      </td>
      <td
 style="vertical-align: top; text-align: center; font-family: courier new;">generic(exc)<br>
      </td>
      <td
 style="vertical-align: top; text-align: center; font-family: arial;"><small><small><big>R_EQUIVALENT_MATCH</big></small></small></td>
      <td
 style="vertical-align: top; text-align: center; font-weight: bold;"><small><span
 style="font-family: arial;">true</span></small></td>
    </tr>
    <tr>
      <td
 style="vertical-align: top; text-align: center; font-family: courier new;">&lt;Object&gt;generic(obj)</td>
      <td
 style="vertical-align: top; text-align: center; font-family: arial;"><small><small><big>R_ERASURE_MATCH</big></small></small></td>
      <td
 style="vertical-align: top; text-align: center; font-weight: bold;"><small><span
 style="font-family: arial;">false</span></small></td>
    </tr>
    <tr>
      <td
 style="vertical-align: top; text-align: center; font-family: courier new;">&lt;Exception&gt;generic(exc)</td>
      <td
 style="vertical-align: top; text-align: center; font-family: arial;"><small><small><big>R_</big></small></small><small><small><big>EQUIVALENT</big></small></small><small><small><big>_MATCH</big></small></small></td>
      <td
 style="vertical-align: top; text-align: center; font-weight: bold;"><small><span
 style="font-family: arial;">false</span></small></td>
    </tr>
    <tr>
      <td
 style="vertical-align: top; text-align: center; font-family: courier new;">&lt;RuntimeException&gt;generic(run)</td>
      <td
 style="vertical-align: top; text-align: center; font-family: arial;"><small><small><big>R_EQUIVALENT_MATCH</big></small></small></td>
      <td
 style="vertical-align: top; text-align: center; font-weight: bold;"><small><span
 style="font-family: arial;">false</span></small> </td>
    </tr>
  </tbody>
</table>
<br>
<h3>IJavaElement search pattern</h3>
<em>Note: it is
not possible to have extends clause while using IJavaElement search
pattern
as syntax does not allow it in code.</em><br>
<table style="text-align: left; width: 1237px; height: 99px;" border="1"
 cellpadding="1" cellspacing="1">
  <tbody>
    <tr>
      <td rowspan="2" colspan="1"
 style="vertical-align: top; background-color: rgb(204, 204, 204); text-align: center; font-family: arial; font-weight: bold;"><br>
SearchPattern</td>
      <td colspan="1" rowspan="2"
 style="vertical-align: top; font-weight: bold; text-align: center; font-family: arial; background-color: rgb(204, 204, 204);"><br>
Code </td>
      <td colspan="2" rowspan="1"
 style="vertical-align: top; text-align: center; background-color: rgb(204, 204, 204);"><span
 style="font-weight: bold; font-family: arial;">SearchMatch</span><br>
      </td>
    </tr>
    <tr>
      <td
 style="vertical-align: top; font-weight: bold; text-align: center; font-family: arial; background-color: rgb(204, 204, 204);">Rule<br>
      <small><code>SearchPattern.R_...</code></small><br>
      </td>
      <td
 style="vertical-align: top; text-align: center; background-color: rgb(204, 204, 204);"><span
 style="font-family: arial; font-weight: bold;">Raw<br>
      </span> </td>
    </tr>
    <tr>
      <td colspan="1" rowspan="4"
 style="vertical-align: top; text-align: center; font-family: courier new; font-weight: bold;"><br>
generic(null);<br>
      </td>
      <td
 style="vertical-align: top; text-align: center; font-family: courier new;">generic(exc)<br>
      </td>
      <td
 style="vertical-align: top; text-align: center; font-family: arial;"><small><small><big>R_FULL_MATCH</big></small></small><br>
      </td>
      <td
 style="vertical-align: top; text-align: center; font-weight: bold;"><small><span
 style="font-family: arial;">true</span></small></td>
    </tr>
    <tr>
      <td
 style="vertical-align: top; text-align: center; font-family: courier new;">&lt;Object&gt;generic(obj)</td>
      <td
 style="vertical-align: top; text-align: center; font-family: arial;"><small><small><big>R_EQUIVALENT_MATCH</big></small></small></td>
      <td
 style="vertical-align: top; text-align: center; font-weight: bold;"><small><span
 style="font-family: arial;">false</span></small></td>
    </tr>
    <tr>
      <td
 style="vertical-align: top; text-align: center; font-family: courier new;">&lt;Exception&gt;generic(exc)</td>
      <td
 style="vertical-align: top; text-align: center; font-family: arial;"><small><small><big>R_EQUIVALENT_MATCH</big></small></small></td>
      <td
 style="vertical-align: top; text-align: center; font-weight: bold;"><small><span
 style="font-family: arial;">false</span></small></td>
    </tr>
    <tr>
      <td
 style="vertical-align: top; text-align: center; font-family: courier new;">&lt;RuntimeException&gt;generic(run)</td>
      <td
 style="vertical-align: top; text-align: center; font-family: arial;"><small><small><big>R_EQUIVALENT_MATCH</big></small></small></td>
      <td
 style="vertical-align: top; text-align: center; font-weight: bold;"><small><span
 style="font-family: arial;">false</span></small> </td>
    </tr>
    <tr>
      <td
 style="background-color: rgb(192, 192, 192); font-weight: bold;"><br>
      </td>
      <td style="background-color: rgb(192, 192, 192);"><br>
      </td>
      <td style="background-color: rgb(192, 192, 192);"><br>
      </td>
      <td style="background-color: rgb(192, 192, 192);"><br>
      </td>
    </tr>
    <tr>
      <td colspan="1" rowspan="4"
 style="vertical-align: top; text-align: center; font-family: courier new; font-weight: bold;"><br>
      <br>
&lt;Exception&gt;generic(exc);<br>
      </td>
      <td
 style="vertical-align: top; text-align: center; font-family: courier new;">generic(exc)<br>
      </td>
      <td
 style="vertical-align: top; text-align: center; font-family: arial;"><small><small><big>R_EQUIVALENT_MATCH</big></small></small></td>
      <td
 style="vertical-align: top; text-align: center; font-weight: bold;"><small><span
 style="font-family: arial;">true</span></small></td>
    </tr>
    <tr>
      <td
 style="vertical-align: top; text-align: center; font-family: courier new;">&lt;Object&gt;generic(obj)</td>
      <td
 style="vertical-align: top; text-align: center; font-family: arial;"><small><small><big>R_ERASURE_MATCH</big></small></small></td>
      <td
 style="vertical-align: top; text-align: center; font-weight: bold;"><small><span
 style="font-family: arial;">false</span></small></td>
    </tr>
    <tr>
      <td
 style="vertical-align: top; text-align: center; font-family: courier new;">&lt;Exception&gt;generic(exc)</td>
      <td
 style="vertical-align: top; text-align: center; font-family: arial;"><small><small><big>R_FULL_MATCH</big></small></small></td>
      <td
 style="vertical-align: top; text-align: center; font-weight: bold;"><small><span
 style="font-family: arial;">false</span></small></td>
    </tr>
    <tr>
      <td
 style="vertical-align: top; text-align: center; font-family: courier new;">&lt;RuntimeException&gt;generic(run)</td>
      <td
 style="vertical-align: top; text-align: center; font-family: arial;"><small><small><big>R_ERASURE_MATCH</big></small></small></td>
      <td
 style="vertical-align: top; text-align: center; font-weight: bold;"><small><span
 style="font-family: arial;">false</span></small> </td>
    </tr>
  </tbody>
</table>
<br>
<h1><br>
</h1>
<h1>Search for methods with parameterized (or raw) types parameters
and/or parameterized (or raw) return type</h1>
<h2>Declarations</h2>
<ul>
  <li>matches to declaration of generic methods are always R_FULL_MATCH</li>
</ul>
<h2>References</h2>
Currently, R_ERASURE_MATCH or R_EQUIVALENT_MATCH modes have no effect
on this kind of search (1). If it appears an interesting mode to filter
matches, it will be
implemented in further version...<br>
<h3>String search pattern</h3>
<table style="text-align: left; width: 1237px; height: 99px;" border="1"
 cellpadding="1" cellspacing="1">
  <tbody>
    <tr>
      <td rowspan="2" colspan="1"
 style="vertical-align: top; background-color: rgb(204, 204, 204); text-align: center; font-family: arial; font-weight: bold;"><br>
SearchPattern</td>
      <td colspan="1" rowspan="2"
 style="vertical-align: top; font-weight: bold; text-align: center; font-family: arial; background-color: rgb(204, 204, 204);"><br>
Code </td>
      <td colspan="2" rowspan="1"
 style="vertical-align: top; text-align: center; background-color: rgb(204, 204, 204);"><span
 style="font-weight: bold; font-family: arial;">SearchMatch</span><br>
      </td>
    </tr>
    <tr>
      <td
 style="vertical-align: top; font-weight: bold; text-align: center; font-family: arial; background-color: rgb(204, 204, 204);">Rule<br>
      <small><code>SearchPattern.R_...</code></small><br>
      </td>
      <td
 style="vertical-align: top; text-align: center; background-color: rgb(204, 204, 204);"><span
 style="font-family: arial; font-weight: bold;">Raw<br>
      </span> </td>
    </tr>
    <tr>
      <td
 style="vertical-align: top; text-align: center; font-weight: bold;"
 colspan="1" rowspan="4"><code><br>
paramTypesArgs<br>
      </code><code><span
 style="font-family: arial; font-style: italic; font-weight: normal;">or</span></code><br>
      <code>paramTypesArgs(Single</code><code>)<br>
      <span
 style="font-family: arial; font-style: italic; font-weight: normal;">or</span><br>
      </code><code>paramTypesArgs(Single</code><code>&lt;Exception&gt;)<br>
      </code><code><span
 style="font-family: arial; font-style: italic; font-weight: normal;">(1)</span><br>
      </code><code></code><br>
      </td>
      <td
 style="vertical-align: top; text-align: center; font-family: courier new;"><small><span
 style="font-style: italic;"></span><span style="font-weight: bold;"></span></small>new
Single().<br>
paramTypesArgs(gs); </td>
      <td
 style="vertical-align: top; text-align: center; font-family: arial;"><small><small><big>R_FULL_MATCH</big></small></small>
      </td>
      <td
 style="vertical-align: top; text-align: center; font-weight: bold;"><small><span
 style="font-family: arial;">true</span></small></td>
    </tr>
    <tr>
      <td
 style="vertical-align: top; text-align: center; font-family: courier new;">new
Single&lt;Object&gt;().<br>
paramTypesArgs(gs);</td>
      <td
 style="vertical-align: top; text-align: center; font-family: arial;"><small><small><big>R_FULL_MATCH</big></small></small></td>
      <td
 style="vertical-align: top; text-align: center; font-weight: bold;"><small><span
 style="font-family: arial;">false</span></small></td>
    </tr>
    <tr>
      <td
 style="vertical-align: top; text-align: center; font-family: courier new;">new
Single&lt;Exception&gt;().<br>
paramTypesArgs(gs);</td>
      <td
 style="vertical-align: top; text-align: center; font-family: arial;"><small><small><big>R_FULL_MATCH</big></small></small></td>
      <td
 style="vertical-align: top; text-align: center; font-weight: bold;"><small><span
 style="font-family: arial;">false</span></small></td>
    </tr>
    <tr>
      <td
 style="vertical-align: top; text-align: center; font-family: courier new;">new
Single&lt;RuntimeException&gt;().<br>
paramTypesArgs(gs);</td>
      <td
 style="vertical-align: top; text-align: center; font-family: arial;"><small><small><big>R_FULL_MATCH</big></small></small></td>
      <td
 style="vertical-align: top; text-align: center; font-weight: bold;"><small><span
 style="font-family: arial;">false</span></small> </td>
    </tr>
    <tr>
      <td
 style="background-color: rgb(192, 192, 192); font-weight: bold;"><code><br>
      </code> </td>
      <td style="background-color: rgb(192, 192, 192);"><br>
      </td>
      <td style="background-color: rgb(192, 192, 192);"><br>
      </td>
      <td style="background-color: rgb(192, 192, 192);"><br>
      </td>
    </tr>
    <tr>
      <td
 style="vertical-align: top; text-align: center; font-weight: bold;"
 colspan="1" rowspan="4"><br>
      <code>Single.paramTypesArgs</code><br>
      <span
 style="font-family: arial; font-style: italic; font-weight: normal;">or</span><br>
      <code>Single.paramTypesArgs(Single)</code><br>
      <span
 style="font-family: arial; font-style: italic; font-weight: normal;">or</span><br>
      <code>Single.paramTypesArgs(Single&lt;Exception&gt;)</code><br>
      <span
 style="font-family: arial; font-style: italic; font-weight: normal;">(1)</span><br>
      </td>
      <td
 style="vertical-align: top; text-align: center; font-family: courier new;"><small><span
 style="font-style: italic;"></span><span style="font-weight: bold;"></span></small>new
Single().<br>
paramTypesArgs(gs); </td>
      <td
 style="vertical-align: top; text-align: center; font-family: arial;"><small><small><big>R_FULL_MATCH</big></small></small>
      </td>
      <td
 style="vertical-align: top; text-align: center; font-weight: bold;"><small><span
 style="font-family: arial;">true</span></small></td>
    </tr>
    <tr>
      <td
 style="vertical-align: top; text-align: center; font-family: courier new;">new
Single&lt;Object&gt;().<br>
paramTypesArgs(gs);</td>
      <td
 style="vertical-align: top; text-align: center; font-family: arial;"><small><small><big>R_EQUIVALENT_MATCH</big></small></small></td>
      <td
 style="vertical-align: top; text-align: center; font-weight: bold;"><small><span
 style="font-family: arial;">false</span></small></td>
    </tr>
    <tr>
      <td
 style="vertical-align: top; text-align: center; font-family: courier new;">new
Single&lt;Exception&gt;().<br>
paramTypesArgs(gs);</td>
      <td
 style="vertical-align: top; text-align: center; font-family: arial;"><small><small><big>R_</big></small></small><small><small><big>EQUIVALENT</big></small></small><small><small><big>_MATCH</big></small></small></td>
      <td
 style="vertical-align: top; text-align: center; font-weight: bold;"><small><span
 style="font-family: arial;">false</span></small></td>
    </tr>
    <tr>
      <td
 style="vertical-align: top; text-align: center; font-family: courier new;">new
Single&lt;RuntimeException&gt;().<br>
paramTypesArgs(gs);</td>
      <td
 style="vertical-align: top; text-align: center; font-family: arial;"><small><small><big>R_</big></small></small><small><small><big>EQUIVALENT</big></small></small><small><small><big>_MATCH</big></small></small></td>
      <td
 style="vertical-align: top; text-align: center; font-weight: bold;"><small><span
 style="font-family: arial;">false</span></small> </td>
    </tr>
    <tr>
      <td
 style="background-color: rgb(192, 192, 192); font-weight: bold;"><code><br>
      </code> </td>
      <td style="background-color: rgb(192, 192, 192);"><br>
      </td>
      <td style="background-color: rgb(192, 192, 192);"><br>
      </td>
      <td style="background-color: rgb(192, 192, 192);"><br>
      </td>
    </tr>
    <tr>
      <td
 style="vertical-align: top; text-align: center; font-weight: bold;"
 colspan="1" rowspan="4"><br>
      <code>Single&lt;Exception&gt;.paramTypesArgs</code><br>
      <span
 style="font-family: arial; font-style: italic; font-weight: normal;">or</span><br>
      <code>Single</code><code>&lt;Exception&gt;</code><code>.paramTypesArgs(Single)</code><br>
      <span
 style="font-family: arial; font-style: italic; font-weight: normal;">or</span><br>
      <code>Single</code><code>&lt;Exception&gt;</code><code>.paramTypesArgs(Single&lt;Exception&gt;)</code><br>
      <span
 style="font-family: arial; font-style: italic; font-weight: normal;">(1)</span><br>
      </td>
      <td
 style="vertical-align: top; text-align: center; font-family: courier new;"><small><span
 style="font-style: italic;"></span><span style="font-weight: bold;"></span></small>new
Single().<br>
paramTypesArgs(gs); </td>
      <td
 style="vertical-align: top; text-align: center; font-family: arial;"><small><small><big>R_EQUIVALENT_MATCH</big></small></small>
      </td>
      <td
 style="vertical-align: top; text-align: center; font-weight: bold;"><small><span
 style="font-family: arial;">true</span></small></td>
    </tr>
    <tr>
      <td
 style="vertical-align: top; text-align: center; font-family: courier new;">new
Single&lt;Object&gt;().<br>
paramTypesArgs(gs);</td>
      <td
 style="vertical-align: top; text-align: center; font-family: arial;"><small><small><big>R_ERASURE_MATCH</big></small></small></td>
      <td
 style="vertical-align: top; text-align: center; font-weight: bold;"><small><span
 style="font-family: arial;">false</span></small></td>
    </tr>
    <tr>
      <td
 style="vertical-align: top; text-align: center; font-family: courier new;">new
Single&lt;Exception&gt;().<br>
paramTypesArgs(gs);</td>
      <td
 style="vertical-align: top; text-align: center; font-family: arial;"><small><small><big>R_</big></small></small><small><small><big>FULL</big></small></small><small><small><big>_MATCH</big></small></small></td>
      <td
 style="vertical-align: top; text-align: center; font-weight: bold;"><small><span
 style="font-family: arial;">false</span></small></td>
    </tr>
    <tr>
      <td
 style="vertical-align: top; text-align: center; font-family: courier new;">new
Single&lt;RuntimeException&gt;().<br>
paramTypesArgs(gs);</td>
      <td
 style="vertical-align: top; text-align: center; font-family: arial;"><small><small><big>R_</big></small></small><small><small><big>ERASURE</big></small></small><small><small><big>_MATCH</big></small></small></td>
      <td
 style="vertical-align: top; text-align: center; font-weight: bold;"><small><span
 style="font-family: arial;">false</span></small> </td>
    </tr>
    <tr>
      <td
 style="background-color: rgb(192, 192, 192); font-weight: bold;"><code><br>
      </code> </td>
      <td style="background-color: rgb(192, 192, 192);"><br>
      </td>
      <td style="background-color: rgb(192, 192, 192);"><br>
      </td>
      <td style="background-color: rgb(192, 192, 192);"><br>
      </td>
    </tr>
    <tr>
      <td
 style="vertical-align: top; text-align: center; font-weight: bold;"
 colspan="1" rowspan="4"><br>
      <code>Single&lt;? extends Exception&gt;.paramTypesArgs</code><br>
      <span
 style="font-family: arial; font-style: italic; font-weight: normal;">or</span><br>
      <code>Single&lt;? extends </code><code>Exception&gt;</code><code>.paramTypesArgs(Single)</code><br>
      <span
 style="font-family: arial; font-style: italic; font-weight: normal;">or</span><br>
      <code>Single&lt;? extends </code><code>Exception&gt;</code><code>.paramTypesArgs(Single&lt;Exception&gt;)</code><br>
      <span
 style="font-family: arial; font-style: italic; font-weight: normal;">(1)</span><br>
      </td>
      <td
 style="vertical-align: top; text-align: center; font-family: courier new;"><small><span
 style="font-style: italic;"></span><span style="font-weight: bold;"></span></small>new
Single().<br>
paramTypesArgs(gs); </td>
      <td
 style="vertical-align: top; text-align: center; font-family: arial;"><small><small><big>R_EQUIVALENT_MATCH</big></small></small>
      </td>
      <td
 style="vertical-align: top; text-align: center; font-weight: bold;"><small><span
 style="font-family: arial;">true</span></small></td>
    </tr>
    <tr>
      <td
 style="vertical-align: top; text-align: center; font-family: courier new;">new
Single&lt;Object&gt;().<br>
paramTypesArgs(gs);</td>
      <td
 style="vertical-align: top; text-align: center; font-family: arial;"><small><small><big>R_ERASURE_MATCH</big></small></small></td>
      <td
 style="vertical-align: top; text-align: center; font-weight: bold;"><small><span
 style="font-family: arial;">false</span></small></td>
    </tr>
    <tr>
      <td
 style="vertical-align: top; text-align: center; font-family: courier new;">new
Single&lt;Exception&gt;().<br>
paramTypesArgs(gs);</td>
      <td
 style="vertical-align: top; text-align: center; font-family: arial;"><small><small><big>R_EQUIVALENT_MATCH</big></small></small><small><small><big></big></small></small></td>
      <td
 style="vertical-align: top; text-align: center; font-weight: bold;"><small><span
 style="font-family: arial;">false</span></small></td>
    </tr>
    <tr>
      <td
 style="vertical-align: top; text-align: center; font-family: courier new;">new
Single&lt;RuntimeException&gt;().<br>
paramTypesArgs(gs);</td>
      <td
 style="vertical-align: top; text-align: center; font-family: arial;"><small><small><big>R_EQUIVALENT_MATCH</big></small></small><small><small><big></big></small></small></td>
      <td
 style="vertical-align: top; text-align: center; font-weight: bold;"><small><span
 style="font-family: arial;">false</span></small> </td>
    </tr>
  </tbody>
</table>
<br>
<h3>IJavaElement search pattern</h3>
<em>Note: it is
not possible to have extends clause while using IJavaElement search
pattern
as syntax does not allow it in code.</em><br>
<table style="text-align: left; width: 1237px; height: 99px;" border="1"
 cellpadding="1" cellspacing="1">
  <tbody>
    <tr>
      <td rowspan="2" colspan="1"
 style="vertical-align: top; background-color: rgb(204, 204, 204); text-align: center; font-family: arial; font-weight: bold;"><br>
SearchPattern</td>
      <td colspan="1" rowspan="2"
 style="vertical-align: top; font-weight: bold; text-align: center; font-family: arial; background-color: rgb(204, 204, 204);"><br>
Code </td>
      <td colspan="2" rowspan="1"
 style="vertical-align: top; text-align: center; background-color: rgb(204, 204, 204);"><span
 style="font-weight: bold; font-family: arial;">SearchMatch</span><br>
      </td>
    </tr>
    <tr>
      <td
 style="vertical-align: top; font-weight: bold; text-align: center; font-family: arial; background-color: rgb(204, 204, 204);">Rule<br>
      <small><code>SearchPattern.R_...</code></small><br>
      </td>
      <td
 style="vertical-align: top; text-align: center; background-color: rgb(204, 204, 204);"><span
 style="font-family: arial; font-weight: bold;">Raw<br>
      </span> </td>
    </tr>
    <tr>
      <td colspan="1" rowspan="4"
 style="vertical-align: top; text-align: center; font-family: courier new; font-weight: bold;"><br>
      <span style="font-style: italic;">new Single().</span><br>
paramTypesArgs(null);<br>
      </td>
      <td
 style="vertical-align: top; text-align: center; font-family: courier new;">new
Single().<br>
paramTypesArgs(gs); </td>
      <td
 style="vertical-align: top; text-align: center; font-family: arial;"><small><small><big>R_FULL_MATCH</big></small></small><br>
      </td>
      <td
 style="vertical-align: top; text-align: center; font-weight: bold;"><small><span
 style="font-family: arial;">true</span></small></td>
    </tr>
    <tr>
      <td
 style="vertical-align: top; text-align: center; font-family: courier new;">new
Single&lt;Object&gt;().<br>
paramTypesArgs(gs);</td>
      <td
 style="vertical-align: top; text-align: center; font-family: arial;"><small><small><big>R_EQUIVALENT_MATCH</big></small></small></td>
      <td
 style="vertical-align: top; text-align: center; font-weight: bold;"><small><span
 style="font-family: arial;">false</span></small></td>
    </tr>
    <tr>
      <td
 style="vertical-align: top; text-align: center; font-family: courier new;">new
Single&lt;Exception&gt;().<br>
paramTypesArgs(gs);</td>
      <td
 style="vertical-align: top; text-align: center; font-family: arial;"><small><small><big>R_EQUIVALENT_MATCH</big></small></small></td>
      <td
 style="vertical-align: top; text-align: center; font-weight: bold;"><small><span
 style="font-family: arial;">false</span></small></td>
    </tr>
    <tr>
      <td
 style="vertical-align: top; text-align: center; font-family: courier new;">new
Single&lt;RuntimeException&gt;().<br>
paramTypesArgs(gs);</td>
      <td
 style="vertical-align: top; text-align: center; font-family: arial;"><small><small><big>R_EQUIVALENT_MATCH</big></small></small></td>
      <td
 style="vertical-align: top; text-align: center; font-weight: bold;"><small><span
 style="font-family: arial;">false</span></small> </td>
    </tr>
    <tr>
      <td style="background-color: rgb(192, 192, 192);"><br>
      </td>
      <td style="background-color: rgb(192, 192, 192);"><br>
      </td>
      <td style="background-color: rgb(192, 192, 192);"><br>
      </td>
      <td style="background-color: rgb(192, 192, 192);"><br>
      </td>
    </tr>
    <tr>
      <td colspan="1" rowspan="4"
 style="vertical-align: top; text-align: center; font-family: courier new; font-weight: bold;"><br>
      <span style="font-style: italic;">new Single&lt;Exception&gt;().</span><br>
paramTypesArgs(new Single&lt;Exception&gt;());<br>
      </td>
      <td
 style="vertical-align: top; text-align: center; font-family: courier new;">new
Single().<br>
paramTypesArgs(gs); </td>
      <td
 style="vertical-align: top; text-align: center; font-family: arial;"><small><small><big>R_EQUIVALENT_MATCH</big></small></small></td>
      <td
 style="vertical-align: top; text-align: center; font-weight: bold;"><small><span
 style="font-family: arial;">true</span></small></td>
    </tr>
    <tr>
      <td
 style="vertical-align: top; text-align: center; font-family: courier new;">new
Single&lt;Object&gt;().<br>
paramTypesArgs(gs);</td>
      <td
 style="vertical-align: top; text-align: center; font-family: arial;"><small><small><big>R_ERASURE_MATCH</big></small></small></td>
      <td
 style="vertical-align: top; text-align: center; font-weight: bold;"><small><span
 style="font-family: arial;">false</span></small></td>
    </tr>
    <tr>
      <td
 style="vertical-align: top; text-align: center; font-family: courier new;">new
Single&lt;Exception&gt;().<br>
paramTypesArgs(gs);</td>
      <td
 style="vertical-align: top; text-align: center; font-family: arial;"><small><small><big>R_FULL_MATCH</big></small></small></td>
      <td
 style="vertical-align: top; text-align: center; font-weight: bold;"><small><span
 style="font-family: arial;">false</span></small></td>
    </tr>
    <tr>
      <td
 style="vertical-align: top; text-align: center; font-family: courier new;">new
Single&lt;RuntimeException&gt;().<br>
paramTypesArgs(gs);</td>
      <td
 style="vertical-align: top; text-align: center; font-family: arial;"><small><small><big>R_ERASURE_MATCH</big></small></small></td>
      <td
 style="vertical-align: top; text-align: center; font-weight: bold;"><small><span
 style="font-family: arial;">false</span></small> </td>
    </tr>
  </tbody>
</table>
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Attachments on bug 81377: 18345 | 18347