/*
 * 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
 *
 *   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.maven.plugins.clean;

import java.io.File;
import java.util.Arrays;

/**
 * Customizes the string representation of
 * <code>org.apache.maven.shared.model.fileset.FileSet</code> to return the
 * included and excluded files from the file-set's directory. Specifically,
 * <code>"file-set: <I>[directory]</I> (included: <I>[included files]</I>,
 * excluded: <I>[excluded files]</I>)"</code>
 *
 * @since 2.1
 */
public class Fileset {

    private File directory;

    private String[] includes;

    private String[] excludes;

    private boolean followSymlinks;

    private boolean useDefaultExcludes;

    /**
     * @return {@link #directory}
     */
    public File getDirectory() {
        return directory;
    }

    /**
     * @return {@link #includes}
     */
    public String[] getIncludes() {
        return (includes != null) ? includes : new String[0];
    }

    /**
     * @return {@link #excludes}
     */
    public String[] getExcludes() {
        return (excludes != null) ? excludes : new String[0];
    }

    /**
     * @return {@link #followSymlinks}
     */
    public boolean isFollowSymlinks() {
        return followSymlinks;
    }

    /**
     * @return {@link #useDefaultExcludes}
     */
    public boolean isUseDefaultExcludes() {
        return useDefaultExcludes;
    }

    /**
     * Retrieves the included and excluded files from this file-set's directory.
     * Specifically, <code>"file-set: <I>[directory]</I> (included:
     * <I>[included files]</I>, excluded: <I>[excluded files]</I>)"</code>
     *
     * @return The included and excluded files from this file-set's directory.
     * Specifically, <code>"file-set: <I>[directory]</I> (included:
     * <I>[included files]</I>, excluded: <I>[excluded files]</I>)"</code>
     * @see java.lang.Object#toString()
     */
    public String toString() {
        return "file set: " + getDirectory() + " (included: " + Arrays.asList(getIncludes()) + ", excluded: "
                + Arrays.asList(getExcludes()) + ")";
    }
}