juzu.impl.fs.Visitor Maven / Gradle / Ivy
/*
* Copyright 2013 eXo Platform SAS
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package juzu.impl.fs;
import java.io.IOException;
/** @author Julien Viet */
public interface Visitor {
void enterDir(P dir, String name) throws IOException;
void file(P file, String name) throws IOException;
void leaveDir(P dir, String name) throws IOException;
/** A default implementation for the visitor. */
public static class Default
implements Visitor
{
public void enterDir(P dir, String name) throws IOException {
}
public void file(P file, String name) throws IOException {
}
public void leaveDir(P dir, String name) throws IOException {
}
}
}