001/** 
002 * Copyright (c) 2007-2008, Regents of the University of Colorado 
003 * All rights reserved.
004 * 
005 * Redistribution and use in source and binary forms, with or without
006 * modification, are permitted provided that the following conditions are met:
007 * 
008 * Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. 
009 * Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. 
010 * Neither the name of the University of Colorado at Boulder nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission. 
011 * 
012 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
013 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
014 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
015 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
016 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
017 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
018 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
019 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
020 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
021 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
022 * POSSIBILITY OF SUCH DAMAGE. 
023 */
024package org.cleartk.corpus.propbank.util;
025
026import org.apache.uima.jcas.JCas;
027import org.cleartk.syntax.constituent.type.TopTreebankNode;
028import org.cleartk.syntax.constituent.type.TreebankNode;
029
030import com.google.common.annotations.Beta;
031
032/**
033 * <br>
034 * Copyright (c) 2007-2008, Regents of the University of Colorado <br>
035 * All rights reserved.
036 * 
037 * 
038 * <p>
039 * A <em>PropbankTerminalRelation object</em> represents a reference to one terminal in Propbank.
040 * </p>
041 * 
042 * @author Philipp Wetzler
043 */
044@Beta
045public final class PropbankTerminalRelation extends PropbankRelation {
046
047  public static PropbankTerminalRelation fromString(String s) {
048    return new PropbankTerminalRelation(Integer.valueOf(s));
049  }
050
051  protected int terminalNumber;
052
053  public PropbankTerminalRelation(int terminalNumber) {
054    this.terminalNumber = terminalNumber;
055  }
056
057  public int getTerminalNumber() {
058    return terminalNumber;
059  }
060
061  public void setTerminalNumber(int terminalNumber) {
062    this.terminalNumber = terminalNumber;
063  }
064
065  @Override
066  public TreebankNode convert(JCas jCas, TopTreebankNode topNode) {
067    return topNode.getTerminals(this.terminalNumber);
068  }
069
070  @Override
071  public String toString() {
072    return String.valueOf(getTerminalNumber());
073  }
074}