Java Query Participants

Identifier:

org.eclipse.jdt.ui.queryParticipants

Since:

3.0

Description:

This extension point allows clients to contribute results to java searches

Configuration Markup:

<!ELEMENT extension (queryParticipant+)>

<!ATTLIST extension

point CDATA #REQUIRED

id CDATA #IMPLIED

name CDATA #IMPLIED>

point - a fully qualified identifier of the target extension point
id - an optional identifier of the extension instance
name - an optional name of the extension instance

<!ELEMENT queryParticipant EMPTY>

<!ATTLIST queryParticipant

class CDATA #REQUIRED

id CDATA #REQUIRED

nature IDREF #REQUIRED

name CDATA #REQUIRED>

class - the class that implements this query participant. The class must be public and implement org.eclipse.jdt.ui.search.IQueryParticipant with a zero-argument constructor.
id - the unique id of this query participant
nature - the project nature id this participant should be active for. If the participant should be active for multiple project natures, multiple participants must be defined.
name - a user readeable name for the participant

Examples:

The following is an example of a query participant contribution:


   <extension
         point="org.eclipse.jdt.ui.queryParticipants">
      <queryParticipant
            name="Example Query Participant"
            nature="org.eclipse.jdt.core.javanature"
            class="org.eclipse.jdt.ui.example.TestParticipant"
            id="org.eclipse.jdt.ui.example.TestParticipant">
      </queryParticipant>
   </extension>

API Information:

The contributed class must implement org.eclipse.jdt.ui.search.IQueryParticipant

Supplied Implementation:

none

Copyright (c) 2001, 2008 IBM Corporation and others.
This program and the accompanying materials are made available under the terms of the Eclipse Public License 2.0 which accompanies this distribution, and is available at https://www.eclipse.org/legal/epl-v20.html/ SPDX-License-Identifier: EPL-2.0