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wims  3.65+svn20090927
Constant.java
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00001 /*
00002  * Copyright (C) 2008 Mihai Preda.
00003  *
00004  * Licensed under the Apache License, Version 2.0 (the "License");
00005  * you may not use this file except in compliance with the License.
00006  * You may obtain a copy of the License at
00007  *
00008  *      http://www.apache.org/licenses/LICENSE-2.0
00009  *
00010  * Unless required by applicable law or agreed to in writing, software
00011  * distributed under the License is distributed on an "AS IS" BASIS,
00012  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
00013  * See the License for the specific language governing permissions and
00014  * limitations under the License.
00015  */
00016 
00017 package org.javia.arity;
00018 
00019 public class Constant extends Function {
00020     private double value;
00021 
00022     public Constant(double value) {
00023         this.value = value;
00024     }
00025 
00026     //@Override
00027     public double eval() {
00028         return value;
00029     }
00030 }