/* ###
 * IP: GHIDRA
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 *      http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package ghidra.util.graph;

import java.util.ConcurrentModificationException;

/**
 * Interface for VertexSet and EdgeSet iterators.
 *
 * 
 */
@Deprecated(since = "10.2")
public interface GraphIterator<T extends KeyedObject> {

	/** Return true if the iterator has more elements */
	public boolean hasNext();

	/** Returns next element in the iteration. 
	 * @throws ConcurrentModificationException if the backing set
	 * has been modified since the iterator was created.
	 */
	public T next() throws ConcurrentModificationException;

	/** Removes the object from the backing set safely */
	public boolean remove();

}
