001/*
002 * SonarQube, open source software quality management tool.
003 * Copyright (C) 2008-2013 SonarSource
004 * mailto:contact AT sonarsource DOT com
005 *
006 * SonarQube is free software; you can redistribute it and/or
007 * modify it under the terms of the GNU Lesser General Public
008 * License as published by the Free Software Foundation; either
009 * version 3 of the License, or (at your option) any later version.
010 *
011 * SonarQube is distributed in the hope that it will be useful,
012 * but WITHOUT ANY WARRANTY; without even the implied warranty of
013 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
014 * Lesser General Public License for more details.
015 *
016 * You should have received a copy of the GNU Lesser General Public License
017 * along with this program; if not, write to the Free Software Foundation,
018 * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
019 */
020package org.sonar.api.measures;
021
022import org.sonar.api.utils.KeyValueFormat;
023
024import java.util.Map;
025import java.util.TreeMap;
026
027/**
028 * @since 1.10
029 */
030public class PropertiesBuilder<K, V> {
031  private Metric metric;
032  private Map<K, V> props;
033
034  public PropertiesBuilder(Metric metric, Map<K, V> map) {
035    this.props = new TreeMap<K, V>(map);
036    this.metric = metric;
037  }
038
039  public PropertiesBuilder(Metric metric) {
040    this.props = new TreeMap<K, V>();
041    this.metric = metric;
042  }
043
044  public PropertiesBuilder() {
045    this.props = new TreeMap<K, V>();
046  }
047
048  public PropertiesBuilder<K, V> clear() {
049    this.props.clear();
050    return this;
051  }
052
053  public Map<K, V> getProps() {
054    return props;
055  }
056
057  public Metric getMetric() {
058    return metric;
059  }
060
061  public PropertiesBuilder<K, V> setMetric(Metric metric) {
062    this.metric = metric;
063    return this;
064  }
065
066  public PropertiesBuilder<K, V> add(K key, V value) {
067    props.put(key, value);
068    return this;
069  }
070
071  public PropertiesBuilder<K, V> addAll(Map<K, V> map) {
072    props.putAll(map);
073    return this;
074  }
075
076  public Measure build() {
077    return new Measure(metric, buildData());
078  }
079
080  public String buildData() {
081    return KeyValueFormat.format(props);
082  }
083}