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/*******************************************************************************
 * Copyright (c) 2017 Red Hat Inc. 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-2.0/
 *
 * SPDX-License-Identifier: EPL-2.0
 *
 * Contributors:
 *   Lucas Bullen (Red Hat Inc.) - initial implementation
 *******************************************************************************/
package org.eclipse.ui.internal.genericeditor;

import java.util.List;

import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.jface.text.IDocument;
import org.eclipse.jface.text.IRegion;
import org.eclipse.jface.text.reconciler.DirtyRegion;
import org.eclipse.jface.text.reconciler.IReconcilingStrategy;
import org.eclipse.jface.text.reconciler.IReconcilingStrategyExtension;

public class CompositeReconcilerStrategy implements IReconcilingStrategy, IReconcilingStrategyExtension{
	private List<IReconcilingStrategy> fReconcilingStrategies;

	public CompositeReconcilerStrategy(List<IReconcilingStrategy> strategies) {
		this.fReconcilingStrategies = strategies;
	}
	@Override
	public void setProgressMonitor(IProgressMonitor monitor) {
		for (IReconcilingStrategy iReconcilingStrategy : fReconcilingStrategies) {
			if (iReconcilingStrategy instanceof IReconcilingStrategyExtension) {
				((IReconcilingStrategyExtension) iReconcilingStrategy).setProgressMonitor(monitor);
			}
		}
	}

	@Override
	public void initialReconcile() {
		for (IReconcilingStrategy iReconcilingStrategy : fReconcilingStrategies) {
			if (iReconcilingStrategy instanceof IReconcilingStrategyExtension) {
				((IReconcilingStrategyExtension) iReconcilingStrategy).initialReconcile();
			}
		}
	}

	@Override
	public void setDocument(IDocument document) {
		for (IReconcilingStrategy iReconcilingStrategy : fReconcilingStrategies) {
			iReconcilingStrategy.setDocument(document);
		}
	}

	@Override
	public void reconcile(DirtyRegion dirtyRegion, IRegion subRegion) {
		for (IReconcilingStrategy iReconcilingStrategy : fReconcilingStrategies) {
			iReconcilingStrategy.reconcile(dirtyRegion, subRegion);
		}
	}

	@Override
	public void reconcile(IRegion partition) {
		for (IReconcilingStrategy iReconcilingStrategy : fReconcilingStrategies) {
			iReconcilingStrategy.reconcile(partition);
		}
	}

}