/* LanguageTool, a natural language style checker 
 * Copyright (C) 2006 Daniel Naber (http://www.danielnaber.de)
 * 
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301
 * USA
 */
package org.languagetool.rules.en;

import java.io.IOException;
import java.util.Arrays;
import java.util.List;
import java.util.ResourceBundle;

import org.languagetool.language.AmericanEnglish;
import org.languagetool.rules.AbstractCompoundRule;
import org.languagetool.rules.CompoundRuleData;
import org.languagetool.rules.Example;
import org.languagetool.rules.patterns.PatternToken;
import org.languagetool.rules.patterns.PatternTokenBuilder;
import org.languagetool.tagging.disambiguation.rules.DisambiguationPatternRule;

/**
 * Checks that compounds (if in the list) are not written as separate words.
 */
public class CompoundRule extends AbstractCompoundRule {

  // static to make sure this gets loaded only once:
  private static final CompoundRuleData compoundData = new CompoundRuleData("/en/compounds.txt");

  public CompoundRule(ResourceBundle messages) throws IOException {    
    super(messages,
            "This word is normally spelled with hyphen.", 
            "This word is normally spelled as one.", 
            "This expression is normally spelled as one or with hyphen.",
            "Hyphenation problem");
    addExamplePair(Example.wrong("I now have a <marker>part time</marker> job."),
                   Example.fixed("I now have a <marker>part-time</marker> job."));
  }

  @Override
  public String getId() {
    return "EN_COMPOUNDS";
  }

  @Override
  public String getDescription() {
    return "Hyphenated words, e.g., 'case-sensitive' instead of 'case sensitive'";
  }

  @Override
  protected CompoundRuleData getCompoundRuleData() {
    return compoundData;
  }

  @Override
  public List<DisambiguationPatternRule> getAntiPatterns() {
    return makeAntiPatterns(ANTI_PATTERNS, new AmericanEnglish());
  }

  private static final List<List<PatternToken>> ANTI_PATTERNS = Arrays.asList(
    Arrays.asList(
        new PatternTokenBuilder().tokenRegex("['´]").build(),
        new PatternTokenBuilder().token("re").build()
      )
    );
}

@@ -1000,16 +1000,50 @@
 undle;%0A%0A
+import org.languagetool.Language;%0A
 import o
@@ -1084,16 +1084,16 @@
 nglish;%0A
-
 import o
@@ -1710,16 +1710,413 @@
 s.txt%22);
+%0A  private static final Language AMERICAN_ENGLISH = new AmericanEnglish();%0A  private static List%3CDisambiguationPatternRule%3E antiDisambiguationPatterns = null;%0A  private static final List%3CList%3CPatternToken%3E%3E ANTI_PATTERNS = Arrays.asList(%0A      Arrays.asList(%0A          new PatternTokenBuilder().tokenRegex(%22%5B'%C2%B4%5D%22).build(),%0A          new PatternTokenBuilder().token(%22re%22).build()%0A        )%0A      );
 %0A%0A  publ
@@ -2975,303 +2975,183 @@
     
-return makeAntiPatterns(ANTI_PATTERNS, new AmericanEnglish());%0A  %7D%0A%0A  private static final List%3CList%3CPatternToken%3E%3E ANTI_PATTERNS = Arrays.asList(%0A    Arrays.asList(
+if (antiDisambiguationPatterns == null) %7B%0A      antiDisambiguationPatterns = makeAntiPatterns(ANTI_PATTERNS, AMERICAN_ENGLISH);
 %0A    
+%7D%0A
     
-new PatternTokenBuilder().tokenRegex(%22%5B'%C2%B4%5D%22).build(),%0A        new PatternTokenBuilder().token(%22re%22).build()%0A      )%0A    );
+return antiDisambiguationPatterns;%0A  %7D
 %0A%7D%0A

refactor changes made in #637