/*
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* The contents of this file are subject to the terms of the Common Development and
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* Distribution License (the License). You may not use this file except in compliance with the
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* License.
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*
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* You can obtain a copy of the License at legal/CDDLv1.0.txt. See the License for the
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* specific language governing permission and limitations under the License.
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*
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* When distributing Covered Software, include this CDDL Header Notice in each file and include
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* the License file at legal/CDDLv1.0.txt. If applicable, add the following below the CDDL
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* Header, with the fields enclosed by brackets [] replaced by your own identifying
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* information: "Portions Copyright [year] [name of copyright owner]".
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*
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* Copyright 2008-2010 Sun Microsystems, Inc.
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* Portions Copyright 2016 ForgeRock AS.
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*/
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package org.opends.guitools.controlpanel.browser;
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import org.opends.guitools.controlpanel.ui.nodes.BasicNode;
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/**
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* This is an abstract class that is extended to search for nodes or
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* to refresh the contents of the nodes.
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*/
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public abstract class AbstractNodeTask implements Runnable {
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private final BasicNode node;
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private boolean cancelled;
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/**
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* The constructor of the node searcher.
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* @param node the node to be searched/refreshed.
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*/
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protected AbstractNodeTask(BasicNode node) {
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this.node = node;
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cancelled = false;
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}
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/**
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* Returns the node that is being searched/refreshed.
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* @return the node that is being searched/refreshed.
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*/
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public BasicNode getNode() {
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return node;
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}
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/** Cancels the searching/refreshing process. */
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public void cancel() {
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cancelled = true;
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}
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/**
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* Tells whether the search/refresh operation is cancelled.
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* @return <CODE>true</CODE> if the operation is cancelled and
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* <CODE>false</CODE> otherwise.
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*/
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public boolean isCanceled() {
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return cancelled;
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}
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/** The method that is called to refresh/search the node. */
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@Override
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public abstract void run();
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}
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