001    /*
002     * Sonar, open source software quality management tool.
003     * Copyright (C) 2008-2012 SonarSource
004     * mailto:contact AT sonarsource DOT com
005     *
006     * Sonar 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     * Sonar 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
017     * License along with Sonar; if not, write to the Free Software
018     * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02
019     */
020    package org.sonar.channel;
021    
022    import java.util.ArrayList;
023    import java.util.Arrays;
024    import java.util.List;
025    
026    /**
027     * Configuration parameters used by a CodeReader to handle some specificities.
028     */
029    public class CodeReaderConfiguration {
030    
031      /**
032       * @deprecated in 2.12, do not use anymore.
033       */
034      @Deprecated
035      public static final int DEFAULT_BUFFER_CAPACITY = 8000;
036    
037      public static final int DEFAULT_TAB_WIDTH = 1;
038    
039      private int tabWidth = DEFAULT_TAB_WIDTH;
040    
041      private List<CodeReaderFilter<?>> codeReaderFilters = new ArrayList<CodeReaderFilter<?>>();
042    
043      /**
044       * @deprecated in 2.12, do not use anymore.
045       * @return the constant Integer.MAX_VALUE
046       */
047      @Deprecated
048      public int getBufferCapacity() {
049        return Integer.MAX_VALUE;
050      }
051    
052      /**
053       * @deprecated in 2.12, do not use anymore.
054       * @param bufferCapacity
055       *          the bufferCapacity to set
056       */
057      @Deprecated
058      public void setBufferCapacity(int bufferCapacity) {
059      }
060    
061      /**
062       * @return the tabWidth
063       */
064      public int getTabWidth() {
065        return tabWidth;
066      }
067    
068      /**
069       * @param tabWidth
070       *          the tabWidth to set
071       */
072      public void setTabWidth(int tabWidth) {
073        this.tabWidth = tabWidth;
074      }
075    
076      /**
077       * @return the codeReaderFilters
078       */
079      @SuppressWarnings("rawtypes")
080      public CodeReaderFilter[] getCodeReaderFilters() {
081        return codeReaderFilters.toArray(new CodeReaderFilter[codeReaderFilters.size()]);
082      }
083    
084      /**
085       * @param codeReaderFilters
086       *          the codeReaderFilters to set
087       */
088      public void setCodeReaderFilters(CodeReaderFilter<?>... codeReaderFilters) {
089        this.codeReaderFilters = new ArrayList<CodeReaderFilter<?>>(Arrays.asList(codeReaderFilters));
090      }
091    
092      /**
093       * Adds a code reader filter
094       *
095       * @param codeReaderFilter
096       *          the codeReaderFilter to add
097       */
098      public void addCodeReaderFilters(CodeReaderFilter<?> codeReaderFilter) {
099        this.codeReaderFilters.add(codeReaderFilter);
100      }
101    
102      public CodeReaderConfiguration cloneWithoutCodeReaderFilters() {
103        CodeReaderConfiguration clone = new CodeReaderConfiguration();
104        clone.setTabWidth(tabWidth);
105        return clone;
106      }
107    
108    }