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Diffstat (limited to 'sca-java-2.x/branches/sca-equinox/samples/calculator-lean/src/main/java/calculator/SubtractServiceImpl.java')
-rw-r--r-- | sca-java-2.x/branches/sca-equinox/samples/calculator-lean/src/main/java/calculator/SubtractServiceImpl.java | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/sca-java-2.x/branches/sca-equinox/samples/calculator-lean/src/main/java/calculator/SubtractServiceImpl.java b/sca-java-2.x/branches/sca-equinox/samples/calculator-lean/src/main/java/calculator/SubtractServiceImpl.java new file mode 100644 index 0000000000..58cc4a3547 --- /dev/null +++ b/sca-java-2.x/branches/sca-equinox/samples/calculator-lean/src/main/java/calculator/SubtractServiceImpl.java @@ -0,0 +1,35 @@ +/* + * 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 java.util.logging.Level; +import java.util.logging.Logger; + +/** + * An implementation of the subtract service. + */ +public class SubtractServiceImpl implements SubtractService { + + public double subtract(double n1, double n2) { + Logger logger = Logger.getLogger("calculator"); + logger.log(Level.FINEST, "Subtracting " + n1 + " from " + n2); + return n1 - n2; + } + +} |