Here you can find the source of isType(Map
private static boolean isType(Map<QName, Set<String>> types, QName name, QName attributeName)
//package com.java2s; /**//from ww w. j a v a2 s . c o m * 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. */ import java.util.Map; import java.util.Set; import javax.xml.namespace.QName; public class Main { private static boolean isType(Map<QName, Set<String>> types, QName name, QName attributeName) { if (types == null) { return false; } Set<String> a = types.get(name); return a != null && a.contains(attributeName.getLocalPart()); } }