/*******************************************************************************
* Copyright (c) 2000, 2007 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
*
*******************************************************************************/
package org.eclipse.dltk.internal.core;
import org.eclipse.dltk.core.IField;
import org.eclipse.dltk.core.IMethod;
import org.eclipse.dltk.core.IScriptFolder;
import org.eclipse.dltk.core.IType;
/**
* This interface is used by IRequestorNameLookup. As results are found by
* IRequestorNameLookup, they are reported to this interface. An
* IModelElementRequestor is able to cancel at any time (that is, stop receiving
* results), by responding <code>true</code> to <code>#isCancelled</code>.
*/
public interface IModelElementRequestor {
public void acceptField(IField field);
public void acceptMemberType(IType type);
public void acceptMethod(IMethod method);
public void acceptScriptFolder(IScriptFolder ScriptFolder);
public void acceptType(IType type);
/**
* Returns <code>true</code> if this IModelElementRequestor does not want
* to receive any more results.
*/
boolean isCanceled();
}