Coverage Report - net.sf.jmatchparser.template.engine.operation.MatchTextOperation
 
Classes in this File Line Coverage Branch Coverage Complexity
MatchTextOperation
90%
20/22
83%
10/12
5,5
 
 1  
 /*
 2  
  * Copyright (c) 2006 - 2011 Michael Schierl
 3  
  * All rights reserved.
 4  
  * 
 5  
  * This program is free software: you can redistribute it and/or modify
 6  
  * it under the terms of the GNU General Public License as published by
 7  
  * the Free Software Foundation, either version 2 of the License, or
 8  
  * (at your option) any later version.
 9  
  * 
 10  
  * This program is distributed in the hope that it will be useful,
 11  
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
 12  
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 13  
  * GNU General Public License for more details.
 14  
  * 
 15  
  * You should have received a copy of the GNU General Public License
 16  
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 17  
  */
 18  
 package net.sf.jmatchparser.template.engine.operation;
 19  
 
 20  
 import java.util.regex.Matcher;
 21  
 
 22  
 import net.sf.jmatchparser.template.engine.ParserState;
 23  
 import net.sf.jmatchparser.template.engine.parameter.Parameter;
 24  
 import net.sf.jmatchparser.util.PatternCache;
 25  
 
 26  
 public class MatchTextOperation extends Operation {
 27  
 
 28  
         private final Parameter varname;
 29  
         private final Parameter parameter;
 30  
         private final boolean checkOnly;
 31  
         private final boolean negateCheck;
 32  
 
 33  
         public MatchTextOperation(String templatePosition, Parameter varname, Parameter parameter, boolean checkOnly, boolean negateCheck) {
 34  40
                 super(templatePosition);
 35  40
                 this.varname = varname;
 36  40
                 this.parameter = parameter;
 37  40
                 this.checkOnly = checkOnly;
 38  40
                 this.negateCheck = negateCheck;
 39  40
                 if (negateCheck && !checkOnly)
 40  0
                         throw new RuntimeException();
 41  40
         }
 42  
 
 43  
         @Override
 44  
         public OperationResult execute(ParserState state) {
 45  160
                 String regex = parameter.getRegex(state);
 46  
                 boolean success;
 47  
                 Matcher m;
 48  160
                 String var = varname.getString(state);
 49  160
                 String rest = state.getLocal(var);
 50  160
                 m = PatternCache.compile("^" + regex).matcher(rest);
 51  160
                 success = m.find();
 52  160
                 if (success) {
 53  51
                         parameter.applyMatch(state, m);
 54  51
                         if (!checkOnly) {
 55  2
                                 if (m.start() != 0)
 56  0
                                         throw new RuntimeException();
 57  2
                                 state.setLocal(var, rest.substring(m.end()));
 58  
                         }
 59  
                 }
 60  160
                 if (success != negateCheck) {
 61  52
                         return OperationResult.CONTINUE;
 62  
                 } else {
 63  108
                         return OperationResult.FAIL;
 64  
                 }
 65  
         }
 66  
 }