/*
 * 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.netbeans.modules.glassfish.tooling.server.parser;

import java.util.LinkedList;
import java.util.List;
import org.netbeans.modules.glassfish.tooling.server.parser.TreeParser.Path;

/**
 * <code>javadocs</code> library configuration XML element reader.
 * <p/>
 * @author Peter Benedikovic, Tomas Kraus
 */
public class ConfigReaderJavadocs extends ConfigReader {

    ////////////////////////////////////////////////////////////////////////////
    // Instance attributes                                                    //
    ////////////////////////////////////////////////////////////////////////////

    /** <code>link</code> XML element reader. */
    private final LinkReader linkReader = new LinkReader();

    /** <code>lookup</code> XML element reader. */
    private final LookupReader lookupReader = new LookupReader();

    ////////////////////////////////////////////////////////////////////////////
    // XML reader methods                                                     //
    ////////////////////////////////////////////////////////////////////////////

    /**
     * Provide paths to listen on.
     * <p/>
     * Sets readers for internal <code>javadocs</code> elements.
     * <p/>
     * @return Paths that the reader listens to.
     */
    @Override
    public List<TreeParser.Path> getPathsToListen() {
        LinkedList<TreeParser.Path> paths = new LinkedList<>();
        paths.add(new Path("/server/library/javadocs/file", pathReader));
        paths.add(new Path("/server/library/javadocs/fileset", filesetReader));
        paths.add(new Path("/server/library/javadocs/link", linkReader));
        paths.add(new Path("/server/library/javadocs/lookup", lookupReader));
        return paths;
    }

    ////////////////////////////////////////////////////////////////////////////
    // Getters and setters                                                    //
    ////////////////////////////////////////////////////////////////////////////

    /**
     * Get links retrieved from XML elements.
     * <p/>
     * @return Links sets retrieved from XML elements.
     */
    List<String> getLinks() {
        return linkReader.getLinks();
    }
    
    /**
     * Get lookups retrieved from XML elements.
     * <p/>
     * @return Links sets retrieved from XML elements.
     */
    List<String> getLookups() {
        return lookupReader.getLookups();
    }
    
    ////////////////////////////////////////////////////////////////////////////
    // Methods                                                                //
    ////////////////////////////////////////////////////////////////////////////

    /**
     * Reset this XML element reader.
     */
    @Override
    void reset() {
        super.reset();
        linkReader.reset();
        lookupReader.reset();
    }

}
