/*******************************************************************************
* Copyright (c) 2002, 2008 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
*
* Contributors:
* IBM Rational Software - Initial API and implementation
*******************************************************************************/
package org.eclipse.cdt.core.parser;
import org.eclipse.core.resources.IResource;
public interface IScannerInfoProvider {
/**
* The receiver will answer the current state of the build information for the
* resource specified in the argument.
*/
public IScannerInfo getScannerInformation(IResource resource);
/**
* The receiver will register the listener specified in the argument
* to receive change notifications when the information for the
* <code>IResource</code> it is responsible for changes.
*
* @param listener
*/
public void subscribe(IResource resource, IScannerInfoChangeListener listener);
/**
* The receiver will no longer notify the listener specified in
* the argument when information about the reource it is responsible
* for changes.
*
* @param listener
*/
public void unsubscribe(IResource resource, IScannerInfoChangeListener listener);
}