1b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato/* 2b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato * ProGuard -- shrinking, optimization, obfuscation, and preverification 3b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato * of Java bytecode. 4b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato * 52270795fbe0b277bfd49f40950ecaa78583175ccBrian Carlstrom * Copyright (c) 2002-2014 Eric Lafortune (eric@graphics.cornell.edu) 6b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato * 7b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato * This program is free software; you can redistribute it and/or modify it 8b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato * under the terms of the GNU General Public License as published by the Free 9b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato * Software Foundation; either version 2 of the License, or (at your option) 10b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato * any later version. 11b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato * 12b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato * This program is distributed in the hope that it will be useful, but WITHOUT 13b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 14b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for 15b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato * more details. 16b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato * 17b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato * You should have received a copy of the GNU General Public License along 18b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato * with this program; if not, write to the Free Software Foundation, Inc., 19b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 20b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato */ 21b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onoratopackage proguard.evaluation.value; 22b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 23b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato/** 24b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato * This FloatValue represents the result of a binary operation on two float 25b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato * values. 26b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato * 27b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato * @author Eric Lafortune 28b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato */ 29b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onoratofinal class CompositeFloatValue extends SpecificFloatValue 30b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato{ 31b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato public static final byte ADD = '+'; 32b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato public static final byte SUBTRACT = '-'; 33b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato public static final byte MULTIPLY = '*'; 34b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato public static final byte DIVIDE = '/'; 35b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato public static final byte REMAINDER = '%'; 36b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 37b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 38b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato private final FloatValue floatValue1; 39b9cc48a43ed984587c939d02fba5316bf5c0df6eYing Wang private final byte operation; 40b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato private final FloatValue floatValue2; 41b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 42b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 43b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato /** 44b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato * Creates a new composite float value of the two given float values 45b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato * and the given operation. 46b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato */ 47b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato public CompositeFloatValue(FloatValue floatValue1, 48b9cc48a43ed984587c939d02fba5316bf5c0df6eYing Wang byte operation, 49b9cc48a43ed984587c939d02fba5316bf5c0df6eYing Wang FloatValue floatValue2) 50b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato { 51b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato this.floatValue1 = floatValue1; 52b9cc48a43ed984587c939d02fba5316bf5c0df6eYing Wang this.operation = operation; 53b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato this.floatValue2 = floatValue2; 54b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato } 55b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 56b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 57b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato // Implementations for Object. 58b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 59b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato public boolean equals(Object object) 60b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato { 61b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato return this == object || 62b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato super.equals(object) && 63b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato this.floatValue1.equals(((CompositeFloatValue)object).floatValue1) && 64b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato this.operation == ((CompositeFloatValue)object).operation && 65b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato this.floatValue2.equals(((CompositeFloatValue)object).floatValue2); 66b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato } 67b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 68b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 69b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato public int hashCode() 70b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato { 71b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato return super.hashCode() ^ 72b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato floatValue1.hashCode() ^ 73b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato floatValue2.hashCode(); 74b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato } 75b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 76b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 77b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato public String toString() 78b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato { 79b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato return "("+floatValue1+((char)operation)+floatValue2+")"; 80b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato } 81b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato}