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/*******************************************************************************
* Copyright (c) 2008 IBM Corporation and others.
* 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:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.jface.internal.text;
import org.eclipse.jface.text.IDelayedInputChangeProvider;
import org.eclipse.jface.text.IInputChangedListener;
/**
* A delayed input change listener that forwards delayed input changes to an information control replacer.
*
* @since 3.4
*/
public final class DelayedInputChangeListener implements IInputChangedListener {
private final IDelayedInputChangeProvider fChangeProvider;
private final InformationControlReplacer fInformationControlReplacer;
/**
* Creates a new listener.
*
* @param changeProvider the information control with delayed input changes
* @param informationControlReplacer the information control replacer, whose information control should get the new input
*/
public DelayedInputChangeListener(IDelayedInputChangeProvider changeProvider, InformationControlReplacer informationControlReplacer) {
fChangeProvider= changeProvider;
fInformationControlReplacer= informationControlReplacer;
}
/*
* @see org.eclipse.jface.text.IDelayedInputChangeListener#inputChanged(java.lang.Object)
*/
public void inputChanged(Object newInput) {
fChangeProvider.setDelayedInputChangeListener(null);
fInformationControlReplacer.setDelayedInput(newInput);
}
}
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