/*******************************************************************************
* Copyright (c) 2008, 2010 Freescale Semiconductor 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:
* Serge Beauchamp (Freescale Semiconductor) - [252996] initial API and implementation
* IBM Corporation - ongoing implementation
*******************************************************************************/
package org.eclipse.core.resources.filtermatchers;
import org.eclipse.core.internal.resources.FilterDescriptor;
import org.eclipse.core.resources.*;
import org.eclipse.core.runtime.CoreException;
/**
* Resource Filter Type allowing serializing sub filters as the arguments
*
* @since 3.6
*/
public abstract class CompoundFileInfoMatcher extends AbstractFileInfoMatcher {
protected AbstractFileInfoMatcher[] matchers;
private AbstractFileInfoMatcher instantiate(IProject project, FileInfoMatcherDescription filter) throws CoreException {
IFilterMatcherDescriptor desc= project.getWorkspace().getFilterMatcherDescriptor(filter.getId());
if (desc != null) {
AbstractFileInfoMatcher matcher= ((FilterDescriptor)desc).createFilter();
matcher.initialize(project, filter.getArguments());
return matcher;
}
return null;
}
/*
* (non-Javadoc)
*
* @see
* org.eclipse.core.resources.AbstractFileInfoMatcher#initialize(org.eclipse
* .core.resources.IProject, java.lang.Object)
*/
public final void initialize(IProject project, Object arguments) throws CoreException {
FileInfoMatcherDescription[] filters= (FileInfoMatcherDescription[])arguments;
matchers= new AbstractFileInfoMatcher[filters != null ? filters.length : 0];
for (int i= 0; i < matchers.length; i++)
matchers[i]= instantiate(project, filters[i]);
}
}