1 /* 2 * ProGuard -- shrinking, optimization, obfuscation, and preverification 3 * of Java bytecode. 4 * 5 * Copyright (c) 2002-2014 Eric Lafortune (eric@graphics.cornell.edu) 6 * 7 * This program is free software; you can redistribute it and/or modify it 8 * under the terms of the GNU General Public License as published by the Free 9 * Software Foundation; either version 2 of the License, or (at your option) 10 * any later version. 11 * 12 * This program is distributed in the hope that it will be useful, but WITHOUT 13 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 14 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for 15 * more details. 16 * 17 * You should have received a copy of the GNU General Public License along 18 * with this program; if not, write to the Free Software Foundation, Inc., 19 * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 20 */ 21 package proguard.evaluation.value; 22 23 /** 24 * This FloatValue represents a float value that is identified by a unique ID. 25 * 26 * @author Eric Lafortune 27 */ 28 final class IdentifiedFloatValue extends SpecificFloatValue 29 { 30 private final ValueFactory valuefactory; 31 private final int id; 32 33 34 /** 35 * Creates a new float value with the given ID. 36 */ IdentifiedFloatValue(ValueFactory valuefactory, int id)37 public IdentifiedFloatValue(ValueFactory valuefactory, int id) 38 { 39 this.valuefactory = valuefactory; 40 this.id = id; 41 } 42 43 44 // Implementations for Object. 45 equals(Object object)46 public boolean equals(Object object) 47 { 48 return this == object || 49 super.equals(object) && 50 this.valuefactory.equals(((IdentifiedFloatValue)object).valuefactory) && 51 this.id == ((IdentifiedFloatValue)object).id; 52 } 53 54 hashCode()55 public int hashCode() 56 { 57 return super.hashCode() ^ 58 valuefactory.hashCode() ^ 59 id; 60 } 61 62 toString()63 public String toString() 64 { 65 return "f"+id; 66 } 67 }