This extension point allows clients to contribute results to java searches The class that implements this query participant. The class must be public and implement <samp>descent.ui.search.IQueryParticipant</samp> with a zero-argument constructor. The unique id of this query participant. 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. A user readeable name for the participant. 3.0 The following is an example of a query participant contribution: <p> <pre> <extension point="descent.ui.queryParticipants"> <queryParticipant label="Example Query Participant" nature="descent.core.dnature" class="descent.ui.example.TestParticipant" id="descent.ui.example.TestParticipant"> </queryParticipant> </extension> </pre> </p> The contributed class must implement <code>descent.ui.search.IQueryParticipant</code> none Copyright (c) 2001, 2005 IBM Corporation and others.<br> 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 <a href="http://www.eclipse.org/legal/epl-v10.html">http://www.eclipse.org/legal/epl-v10.html</a>