/*******************************************************************************
* Copyright (c) 2012-2017 Codenvy, S.A.
* 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:
* Codenvy, S.A. - initial API and implementation
*******************************************************************************/
package org.eclipse.che.api.vfs.impl.file;
import org.eclipse.che.api.project.shared.dto.event.FileWatcherEventType;
import org.eclipse.che.api.vfs.VirtualFile;
import org.eclipse.che.api.vfs.VirtualFileFilter;
import java.util.Collections;
import java.util.List;
import static com.google.common.collect.Lists.newArrayList;
public abstract class FileWatcherNotificationListener {
private final List<VirtualFileFilter> eventsFilters;
public FileWatcherNotificationListener(VirtualFileFilter eventsFilter) {
this.eventsFilters = newArrayList(eventsFilter);
}
public FileWatcherNotificationListener(VirtualFileFilter eventsFilter, VirtualFileFilter... eventsFilters) {
this.eventsFilters = newArrayList(eventsFilter);
Collections.addAll(this.eventsFilters, eventsFilters);
}
public FileWatcherNotificationListener(List<VirtualFileFilter> eventsFilters) {
this.eventsFilters = eventsFilters;
}
public boolean shouldBeNotifiedFor(VirtualFile virtualFile) {
for (VirtualFileFilter filter : eventsFilters) {
if (!filter.accept(virtualFile)) {
return false;
}
}
return true;
}
public abstract void onFileWatcherEvent(VirtualFile virtualFile, FileWatcherEventType eventType);
}