| /******************************************************************************* |
| * Copyright (c) 2005, 2016 BEA Systems, Inc. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * tyeung@bea.com - initial API and implementation |
| * olivier_thomann@ca.ibm.com - add hashCode() and equals(..) methods |
| *******************************************************************************/ |
| package org.eclipse.jdt.internal.compiler.classfmt; |
| |
| import java.util.Arrays; |
| |
| import org.eclipse.jdt.core.compiler.CharOperation; |
| |
| public class ElementValuePairInfo implements org.eclipse.jdt.internal.compiler.env.IBinaryElementValuePair { |
| |
| static final ElementValuePairInfo[] NoMembers = new ElementValuePairInfo[0]; |
| |
| private char[] name; |
| private Object value; |
| |
| public ElementValuePairInfo(char[] name, Object value) { |
| this.name = name; |
| this.value = value; |
| } |
| @Override |
| public char[] getName() { |
| return this.name; |
| } |
| @Override |
| public Object getValue() { |
| return this.value; |
| } |
| @Override |
| public String toString() { |
| StringBuffer buffer = new StringBuffer(); |
| buffer.append(this.name); |
| buffer.append('='); |
| if (this.value instanceof Object[]) { |
| final Object[] values = (Object[]) this.value; |
| buffer.append('{'); |
| for (int i = 0, l = values.length; i < l; i++) { |
| if (i > 0) |
| buffer.append(", "); //$NON-NLS-1$ |
| buffer.append(values[i]); |
| } |
| buffer.append('}'); |
| } else { |
| buffer.append(this.value); |
| } |
| return buffer.toString(); |
| } |
| @Override |
| public int hashCode() { |
| final int prime = 31; |
| int result = 1; |
| result = prime * result + CharOperation.hashCode(this.name); |
| result = prime * result + ((this.value == null) ? 0 : this.value.hashCode()); |
| return result; |
| } |
| @Override |
| public boolean equals(Object obj) { |
| if (this == obj) { |
| return true; |
| } |
| if (obj == null) { |
| return false; |
| } |
| if (getClass() != obj.getClass()) { |
| return false; |
| } |
| ElementValuePairInfo other = (ElementValuePairInfo) obj; |
| if (!Arrays.equals(this.name, other.name)) { |
| return false; |
| } |
| if (this.value == null) { |
| if (other.value != null) { |
| return false; |
| } |
| } else if (!this.value.equals(other.value)) { |
| return false; |
| } |
| return true; |
| } |
| } |