001 package org.maltparser.core.feature.value;
002
003 import org.maltparser.core.feature.function.Function;
004 /**
005 *
006 *
007 * @author Johan Hall
008 * @since 1.0
009 **/
010 public abstract class FunctionValue {
011 protected Function function;
012
013 public FunctionValue(Function function) {
014 setFunction(function);
015 }
016
017 public Function getFunction() {
018 return function;
019 }
020
021 public void setFunction(Function function) {
022 this.function = function;
023 }
024
025 public abstract void reset();
026
027 public boolean equals(Object obj) {
028 if (this == obj)
029 return true;
030 if (obj == null)
031 return false;
032 if (getClass() != obj.getClass())
033 return false;
034 return function.equals(((FunctionValue)obj).function);
035 }
036
037 public String toString() {
038 return function.toString() + ": ";
039 }
040 }