001    /*
002     * SonarQube, open source software quality management tool.
003     * Copyright (C) 2008-2014 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     */
020    
021    package org.sonar.batch.symbol;
022    
023    import com.google.common.collect.SortedSetMultimap;
024    import org.sonar.api.batch.sensor.symbol.Symbol;
025    import org.sonar.batch.index.Data;
026    
027    import java.util.Collection;
028    
029    public class SymbolData implements Data {
030    
031      private static final String FIELD_SEPARATOR = ",";
032      private static final String SYMBOL_SEPARATOR = ";";
033    
034      private final SortedSetMultimap<Symbol, Integer> referencesBySymbol;
035    
036      public SymbolData(SortedSetMultimap<Symbol, Integer> referencesBySymbol) {
037        this.referencesBySymbol = referencesBySymbol;
038      }
039    
040      public SortedSetMultimap<Symbol, Integer> referencesBySymbol() {
041        return referencesBySymbol;
042      }
043    
044      @Override
045      public String writeString() {
046        StringBuilder sb = new StringBuilder();
047    
048        for (Symbol symbol : referencesBySymbol.keySet()) {
049    
050          sb.append(symbol.getDeclarationStartOffset())
051            .append(FIELD_SEPARATOR)
052            .append(symbol.getDeclarationEndOffset());
053          Collection<Integer> symbolReferences = referencesBySymbol.get(symbol);
054          for (Integer symbolReference : symbolReferences) {
055            sb.append(FIELD_SEPARATOR).append(symbolReference);
056          }
057          sb.append(SYMBOL_SEPARATOR);
058        }
059    
060        return sb.toString();
061      }
062    
063    }