schema.renameParticipants.exsd Maven / Gradle / Ivy
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This extension point is used to define refactoring rename participants.
<p>
This extension point supports the <code><enablement></code> element.
<!-- see org.eclipse.ltk.core.refactoring.participants.ParticipantExtensionPoint#createEvaluationContext(..): -->
The default variable is the element to be renamed.
<br>Defined variables for <code><with></code> expressions are:
</p>
<ul>
<li>"element": type <code>java.lang.Object</code>; the element to be renamed (same as the default variable)</li>
<li>"affectedNatures": type <code>java.util.List<String></code>; the natures of all projects affected by the refactoring</li>
<li>"processorIdentifier": type <code>java.lang.String</code>; the id of the refactoring processor that will own the participant</li>
</ul>
a fully qualified identifier of the target extension point
an optional identifier of the extension instance
an optional name of the extension instance
unique identifier for the rename participant.
a human reabable name of the rename participant
the name of the class that provides the participant implementation.
the name of the additional parameter
the value of the additional parameter
The example below defines a rename participant that participates in a type rename.
The participant is enabled if one of the project affected by the refactoring has a
Java nature and when the type to be renamed is a JUnit test.
<pre>
<renameParticipant
id="org.eclipse.jdt.junit.renameTypeParticipant"
name="%RenameTypeParticipant.name"
class="org.eclipse.jdt.internal.junit.ui.TypeRenameParticipant">
<enablement>
<with variable="affectedNatures">
<iterate operator="or">
<equals value="org.eclipse.jdt.core.javanature"/>
</iterate>
</with>
<with variable="element">
<instanceof value="org.eclipse.jdt.core.IType"/>
<test property="org.eclipse.jdt.junit.isTest"/>
</with>
</enablement>
</renameParticipant>
</pre>
The contributed class must extend <code>org.eclipse.ltk.core.refactoring.participants.RenameParticipant</code>
3.0
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