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import java.util.ArrayList; |
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import java.util.ArrayList; |
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import java.util.StringTokenizer; |
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import java.util.StringTokenizer; |
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import org.osgi.framework.Version; |
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public class VersionedIdentifier { |
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public class VersionedIdentifier { |
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private String identifier = ""; //$NON-NLS-1$ |
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private String identifier = ""; //$NON-NLS-1$ |
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private int major = 0; |
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private int major = 0; |
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private String version; |
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private String version; |
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private static final String VER_SEPARATOR = "."; //$NON-NLS-1$ |
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private static final String VER_SEPARATOR = "."; //$NON-NLS-1$ |
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private static final String ID_SEPARATOR = "_"; //$NON-NLS-1$ |
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public static final int LESS_THAN = -1; |
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public static final int LESS_THAN = -1; |
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public static final int EQUAL = 0; |
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public static final int EQUAL = 0; |
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public static final int EQUIVALENT = 1; |
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public static final int EQUIVALENT = 1; |
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public static final int COMPATIBLE = 2; |
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public static final int COMPATIBLE = 2; |
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public static final int GREATER_THAN = 3; |
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public static final int GREATER_THAN = 3; |
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public VersionedIdentifier(String s) { |
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if (s == null || (s = s.trim()).equals("")) //$NON-NLS-1$ |
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return; |
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int loc = s.lastIndexOf(ID_SEPARATOR); |
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if (loc != -1) { |
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this.identifier = s.substring(0, loc); |
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version = s.substring(loc + 1); |
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if(version==null) |
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version = "0.0.0"; //$NON-NLS-1$ |
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parseVersion(version); |
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} else |
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this.identifier = s; |
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} |
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public VersionedIdentifier(String id, String version) { |
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public VersionedIdentifier(String id, String version) { |
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this(id+ID_SEPARATOR+ (version==null?"0.0.0":version) ); //$NON-NLS-1$ |
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this.identifier = id; |
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this.version = version; |
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this.version = version; |
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} |
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} |
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