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/*******************************************************************************
* Copyright (c) 2007 Oracle. 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.
*
* Contributors:
* Oracle - initial API and implementation
******************************************************************************/
package org.eclipse.jpt.utility.internal.node;
import org.eclipse.jpt.utility.internal.StringTools;
import org.eclipse.jpt.utility.internal.SynchronizedBoolean;
/**
* This implementation of the PluggableValidator.Delegate interface
* simply sets a shared "validate" flag to true. This should trigger a
* separate "validation" thread to begin validating the appropriate
* branch of nodes.
*/
public class AsynchronousValidator
implements PluggableValidator.Delegate
{
private SynchronizedBoolean validateFlag;
/**
* Construct a validator delegate with the specified shared
* "validate" flag. This flag should be shared with
* another thread that will perform the actual validation.
*/
public AsynchronousValidator(SynchronizedBoolean validateFlag) {
super();
this.validateFlag = validateFlag;
}
/**
* Set the shared "validate" flag to true, triggering
* an asynchronous validation of the appropriate
* branch of nodes.
*/
public void validate() {
this.validateFlag.setTrue();
}
@Override
public String toString() {
return StringTools.buildToStringFor(this, this.validateFlag);
}
}
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