/*******************************************************************************
 * Copyright (c) 2005, 2007 IBM Corporation and others.
 * This program and the accompanying materials are made available under the
 * terms of the Eclipse Public License v. 2.0 which is available at
 * http://www.eclipse.org/legal/epl-2.0.
 * 
 * SPDX-License-Identifier: EPL-2.0
 *
 
 *******************************************************************************/
package org.eclipse.dltk.ruby.core.model;

import org.eclipse.core.runtime.IProgressMonitor;

public interface IElement {
	IElement[] EMPTY_ARRAY = new IElement[0];
	
	IElementKind getElementKind();
	
	IElement getAncestor(IElementCriteria criteria);
	
	IElement[] findChildren(IElementCriteria criteria, String name, IProgressMonitor pm);
}