summaryrefslogtreecommitdiffstats
path: root/sca-java-2.x/contrib/very-old-samples/calculator-distributed/src/main/java/calculator/SubtractServiceImpl.java
blob: 1010207154a5fa0c80d0997bc43eeae87c138870 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 * 
 *   http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.    
 */
package calculator;

/**
 * An implementation of the subtract service.
 */
public class SubtractServiceImpl implements SubtractService {

    public double subtract(double n1, double n2) {
        System.out.println("SubtractService - subtract " + n1 + " and " + n2);
        return n1 - n2;
    }

}