/* | |
* 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; | |
import org.oasisopen.sca.annotation.Reference; | |
/** | |
* An implementation of the Calculator service. | |
*/ | |
public class CalculatorServiceImpl implements CalculatorService { | |
private AddService addService; | |
private SubtractService subtractService; | |
private MultiplyService multiplyService; | |
private DivideService divideService; | |
@Reference | |
public void setAddService(AddService addService) { | |
this.addService = addService; | |
} | |
// @Reference | |
public void setSubtractService(SubtractService subtractService) { | |
this.subtractService = subtractService; | |
} | |
// @Reference | |
public void setDivideService(DivideService divideService) { | |
this.divideService = divideService; | |
} | |
// @Reference | |
public void setMultiplyService(MultiplyService multiplyService) { | |
this.multiplyService = multiplyService; | |
} | |
public double add(double n1, double n2) { | |
return addService.add(n1, n2); | |
} | |
public double subtract(double n1, double n2) { | |
return subtractService.subtract(n1, n2); | |
} | |
public double multiply(double n1, double n2) { | |
return multiplyService.multiply(n1, n2); | |
} | |
public double divide(double n1, double n2) { | |
return divideService.divide(n1, n2); | |
} | |
} |