001 /* 002 * Created on Apr 3, 2009 003 * 004 * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except 005 * in compliance with the License. You may obtain a copy of the License at 006 * 007 * http://www.apache.org/licenses/LICENSE-2.0 008 * 009 * Unless required by applicable law or agreed to in writing, software distributed under the License 010 * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express 011 * or implied. See the License for the specific language governing permissions and limitations under 012 * the License. 013 * 014 * Copyright @2009 the original author or authors. 015 */ 016 package org.fest.swing.junit.xml; 017 018 import static org.fest.util.Collections.list; 019 import static org.fest.util.Objects.*; 020 import static org.fest.util.Strings.concat; 021 022 import java.util.*; 023 024 /** 025 * Understands a collection of attributes of a <code>{@link XmlNode}</code>. This class is intended for internal use 026 * only. It only provides the necessary functionality needed by the FEST-Swing JUnit extension. 027 * 028 * @author Alex Ruiz 029 */ 030 public class XmlAttributes implements Iterable<XmlAttribute> { 031 032 private final List<XmlAttribute> attributes = new ArrayList<XmlAttribute>(); 033 034 /** 035 * Creates a new <code>{@link XmlAttributes}</code>. 036 * @param attributes the actual attributes. 037 * @return the created <code>XmlAttributes</code>. 038 */ 039 public static XmlAttributes attributes(XmlAttribute...attributes) { 040 return new XmlAttributes(attributes); 041 } 042 043 private XmlAttributes(XmlAttribute...attributes) { 044 this.attributes.addAll(list(attributes)); 045 } 046 047 /** 048 * Returns an iterator containing all the <code>{@link XmlAttribute}</code>s in this collection. 049 * @return an iterator containing all the <code>XmlAttribute</code>s in this collection. 050 */ 051 public Iterator<XmlAttribute> iterator() { 052 return attributes.iterator(); 053 } 054 055 @Override public boolean equals(Object obj) { 056 if (this == obj) return true; 057 if (obj == null) return false; 058 if (getClass() != obj.getClass()) return false; 059 XmlAttributes other = (XmlAttributes) obj; 060 return areEqual(attributes, other.attributes); 061 } 062 063 @Override public int hashCode() { 064 int result = 1; 065 result = HASH_CODE_PRIME * result + hashCodeFor(attributes); 066 return result; 067 } 068 069 @Override public String toString() { 070 return concat( 071 getClass().getSimpleName(), "[", 072 "attributes=", attributes, "]" 073 ); 074 } 075 }