Java tutorial
//package com.java2s; /* * Copyright 2015 The UIMaster Project * * The UIMaster Project 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. */ import java.util.StringTokenizer; public class Main { /** * suppose the component path is "a.b.c", get 'a' as object name. * * @param componentPath * @return */ public static String getObjectNameOfComponentPath(String componentPath) { String objectName = componentPath; StringTokenizer tokens = new StringTokenizer(componentPath, "."); objectName = tokens.hasMoreTokens() ? tokens.nextToken() : objectName; return objectName; } }