Android Open Source - magdaa-library True File Filter

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The source code is released under:

GNU General Public License

Java Source Code

/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You 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
 * //from  ww  w . j av  a 2  s.com
 *      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 org.apache.commons.io.filefilter;

import java.io.File;
import java.io.Serializable;

/**
 * A file filter that always returns true.
 *
 * @since 1.0
 * @version $Id: TrueFileFilter.java 1304058 2012-03-22 21:02:43Z sebb $
 * @see FileFilterUtils#trueFileFilter()
 */
@SuppressWarnings("serial")
public class TrueFileFilter implements IOFileFilter, Serializable {

    /**
     * Singleton instance of true filter.
     * @since 1.3
     */
    public static final IOFileFilter TRUE = new TrueFileFilter();
    /**
     * Singleton instance of true filter.
     * Please use the identical TrueFileFilter.TRUE constant.
     * The new name is more JDK 1.5 friendly as it doesn't clash with other
     * values when using static imports.
     */
    public static final IOFileFilter INSTANCE = TRUE;

    /**
     * Restrictive consructor.
     */
    protected TrueFileFilter() {
    }

    /**
     * Returns true.
     *
     * @param file  the file to check (ignored)
     * @return true
     */
    public boolean accept(File file) {
        return true;
    }

    /**
     * Returns true.
     *
     * @param dir  the directory to check (ignored)
     * @param name  the filename (ignored)
     * @return true
     */
    public boolean accept(File dir, String name) {
        return true;
    }

}

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