1 /* 2 * Copyright 2004 Sun Microsystems, Inc. All Rights Reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. Sun designates this 8 * particular file as subject to the "Classpath" exception as provided 9 * by Sun in the LICENSE file that accompanied this code. 10 * 11 * This code is distributed in the hope that it will be useful, but WITHOUT 12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 14 * version 2 for more details (a copy is included in the LICENSE file that 15 * accompanied this code). 16 * 17 * You should have received a copy of the GNU General Public License version 18 * 2 along with this work; if not, write to the Free Software Foundation, 19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 20 * 21 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, 22 * CA 95054 USA or visit www.sun.com if you need additional information or 23 * have any questions. 24 */ 25 26 package com.sun.tools.apt.mirror.type; 27 28 29 import com.sun.mirror.declaration.*; 30 import com.sun.mirror.type.*; 31 import com.sun.tools.apt.mirror.AptEnv; 32 import com.sun.tools.javac.code.*; 33 34 35 /** 36 * Implementation of TypeMirror 37 */ 38 39 public abstract class TypeMirrorImpl implements TypeMirror { 40 41 protected final AptEnv env; 42 public final Type type; 43 44 45 protected TypeMirrorImpl(AptEnv env, Type type) { 46 this.env = env; 47 this.type = type; 48 } 49 50 51 /** 52 * {@inheritDoc} 53 */ 54 public String toString() { 55 return type.toString(); 56 } 57 58 /** 59 * {@inheritDoc} 60 */ 61 public boolean equals(Object obj) { 62 if (obj instanceof TypeMirrorImpl) { 63 TypeMirrorImpl that = (TypeMirrorImpl) obj; 64 return env.jctypes.isSameType(this.type, that.type); 65 } else { 66 return false; 67 } 68 } 69 70 /** 71 * {@inheritDoc} 72 */ 73 public int hashCode() { 74 return env.jctypes.hashCode(type); 75 } 76 }