001/*
002 * Licensed to the Apache Software Foundation (ASF) under one
003 * or more contributor license agreements.  See the NOTICE file
004 * distributed with this work for additional information
005 * regarding copyright ownership.  The ASF licenses this file
006 * to you under the Apache License, Version 2.0 (the
007 * "License"); you may not use this file except in compliance
008 * with the License.  You may obtain a copy of the License at
009 *
010 *   http://www.apache.org/licenses/LICENSE-2.0
011 *
012 * Unless required by applicable law or agreed to in writing,
013 * software distributed under the License is distributed on an
014 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
015 * KIND, either express or implied.  See the License for the
016 * specific language governing permissions and limitations
017 * under the License.
018 */
019package org.apache.maven.scm.provider.hg.command.info;
020
021import java.util.ArrayList;
022import java.util.List;
023
024import org.apache.maven.scm.command.info.InfoItem;
025import org.apache.maven.scm.provider.hg.command.HgConsumer;
026
027/**
028 * @author Olivier Lamy
029 * @since 1.5
030 */
031public class HgInfoConsumer extends HgConsumer {
032
033    private final List<InfoItem> infoItems = new ArrayList<>(1);
034
035    /**
036     * @see org.codehaus.plexus.util.cli.StreamConsumer#consumeLine(java.lang.String)
037     */
038    public void consumeLine(String line) {
039        // hg id -i returns only one line so we are safe
040        InfoItem infoItem = new InfoItem();
041        infoItem.setRevision(line);
042        this.infoItems.add(infoItem);
043    }
044
045    public List<InfoItem> getInfoItems() {
046        return infoItems;
047    }
048}