Copyright (c) 2007, 2015 IBM Corporation 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:
    IBM Corporation - initial API and implementation
/*******************************************************************************
 * Copyright (c) 2007, 2015 IBM Corporation 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:
 *     IBM Corporation - initial API and implementation
 *******************************************************************************/
package org.eclipse.jface.text.source;

import java.util.Iterator;


Extends IAnnotationModel with the ability to retrieve a set of annotations within a given region. 
Since:
3.4/**
 * Extends {@link org.eclipse.jface.text.source.IAnnotationModel} with the
 * ability to retrieve a set of annotations within a given region.
 *
 * @since 3.4
 */
public interface IAnnotationModelExtension2 {

	
Returns an iterator over all annotations managed by this model that are
inside the given region.
Params:
offset – the start position of the region, must be >= 0
length – the length of the region, must be >= 0
canStartBefore – if true then annotations are included
           which start before the region if they end at or after the region's start
canEndAfter – if true then annotations are included
           which end after the region if they start at or before the region's end
Returns:
all annotations inside the region managed by this model/**
	 * Returns an iterator over all annotations managed by this model that are
	 * inside the given region.
	 *
	 * @param offset the start position of the region, must be >= 0
	 * @param length the length of the region, must be >= 0
	 * @param canStartBefore if <code>true</code> then annotations are included
	 *            which start before the region if they end at or after the region's start
	 * @param canEndAfter if <code>true</code> then annotations are included
	 *            which end after the region if they start at or before the region's end
	 * @return all annotations inside the region managed by this model
	 */
	Iterator<Annotation> getAnnotationIterator(int offset, int length, boolean canStartBefore, boolean canEndAfter);
}