001    /*
002     * mesopotamia-java @mesopotamia.version@
003     * Multilingual parser and repository. 
004     * Copyright (C) 2005  Hammurapi Group
005     *
006     * This program 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 2 of the License, or (at your option) any later version.
010     *
011     * This program 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 this library; if not, write to the Free Software
018     * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
019     *
020     * URL: http://http://www.hammurapi.biz
021     * e-Mail: support@hammurapi.biz
022     */
023    
024    package org.mesopotamia.lang.java.javadoc;
025    
026    import java.util.ArrayList;
027    import java.util.Collections;
028    import java.util.List;
029    
030    import antlr.collections.AST;
031    
032    /**
033     * @author Pavel Vlasov 
034     * @version $Revision: 1.1 $
035     */
036    public class FormalSentence {
037            
038            private List<String> words; 
039            
040            public FormalSentence(AST node) {
041                    List<String> words = new ArrayList<String>();
042                    for (AST child = node.getFirstChild(); child!=null; child = child.getNextSibling()) {
043                            words.add(child.getText());
044                    }
045                    this.words=Collections.unmodifiableList(words);
046            }
047            
048            /**
049             * @return List of strings
050             */
051            public List<String> getWords() {
052                    return words;
053            }
054            
055            public String toString() {
056                    StringBuilder ret = new StringBuilder();
057                    for (String word: words) {
058                            ret.append(word);
059                            ret.append(" ");
060                    }
061                    return ret.toString();
062            }
063    }