Delete Participants

Identifier:
org.eclipse.ltk.core.refactoring.deleteParticipants

Since:
3.0

Description:
This extension point is used to define refactoring delete participants.

This extension point supports the <enablement> element. The default variable is the element to be deleted.
Defined variables for <with> expressions are:

Configuration Markup:

<!ELEMENT extension (deleteParticipant*)>

<!ATTLIST extension

point CDATA #REQUIRED

id    CDATA #IMPLIED

name  CDATA #IMPLIED

>


<!ELEMENT deleteParticipant (enablement)>

<!ATTLIST deleteParticipant

id    CDATA #REQUIRED

name  CDATA #REQUIRED

class CDATA #REQUIRED

>


Examples:
The example below defines a delete participant. The participant is enabled if one of the project affected by the refactoring has a Java nature and when the element to be deleted is of type ICompilationUnit.

<deleteParticipant
    id="org.myCompany.deleteParticipant"
    name="%DeleteParticipant.name" 
    class="org.myCompany.Participant">
    <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.ICompilationUnit"/>
      </with>
    </enablement>
</deleteParticipant>

API Information:
The contributed class must extend org.eclipse.ltk.core.refactoring.participants.DeleteParticipant


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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