001 /** 002 * Licensed to the Apache Software Foundation (ASF) under one or more 003 * contributor license agreements. See the NOTICE file distributed with 004 * this work for additional information regarding copyright ownership. 005 * The ASF licenses this file to You under the Apache License, Version 2.0 006 * (the "License"); you may not use this file except in compliance with 007 * the License. You may obtain a copy of the License at 008 * 009 * http://www.apache.org/licenses/LICENSE-2.0 010 * 011 * Unless required by applicable law or agreed to in writing, software 012 * distributed under the License is distributed on an "AS IS" BASIS, 013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 014 * See the License for the specific language governing permissions and 015 * limitations under the License. 016 */ 017 package org.apache.geronimo.samples.slsb.calculator; 018 019 /** 020 * This is an EJB 3 local business interface 021 * A local business interface may be annotated with the @Local 022 * annotation, but it's optional. A business interface which is 023 * not annotated with @Local or @Remote is assumed to be Local 024 */ 025 public interface CalculatorLocal { 026 027 public int sum(int add1, int add2); 028 029 public int multiply(int mul1, int mul2); 030 }