| /* |
| * ProGuard -- shrinking, optimization, obfuscation, and preverification |
| * of Java bytecode. |
| * |
| * Copyright (c) 2002-2013 Eric Lafortune (eric@graphics.cornell.edu) |
| * |
| * This program is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License as published by the Free |
| * Software Foundation; either version 2 of the License, or (at your option) |
| * any later version. |
| * |
| * This program is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for |
| * more details. |
| * |
| * You should have received a copy of the GNU General Public License along |
| * with this program; if not, write to the Free Software Foundation, Inc., |
| * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
| */ |
| package proguard.evaluation.value; |
| |
| /** |
| * This FloatValue represents the result of a binary operation on two float |
| * values. |
| * |
| * @author Eric Lafortune |
| */ |
| final class CompositeFloatValue extends SpecificFloatValue |
| { |
| public static final byte ADD = '+'; |
| public static final byte SUBTRACT = '-'; |
| public static final byte MULTIPLY = '*'; |
| public static final byte DIVIDE = '/'; |
| public static final byte REMAINDER = '%'; |
| |
| |
| private final FloatValue floatValue1; |
| private final byte operation; |
| private final FloatValue floatValue2; |
| |
| |
| /** |
| * Creates a new composite float value of the two given float values |
| * and the given operation. |
| */ |
| public CompositeFloatValue(FloatValue floatValue1, |
| byte operation, |
| FloatValue floatValue2) |
| { |
| this.floatValue1 = floatValue1; |
| this.operation = operation; |
| this.floatValue2 = floatValue2; |
| } |
| |
| |
| // Implementations for Object. |
| |
| public boolean equals(Object object) |
| { |
| return this == object || |
| super.equals(object) && |
| this.floatValue1.equals(((CompositeFloatValue)object).floatValue1) && |
| this.operation == ((CompositeFloatValue)object).operation && |
| this.floatValue2.equals(((CompositeFloatValue)object).floatValue2); |
| } |
| |
| |
| public int hashCode() |
| { |
| return super.hashCode() ^ |
| floatValue1.hashCode() ^ |
| floatValue2.hashCode(); |
| } |
| |
| |
| public String toString() |
| { |
| return "("+floatValue1+((char)operation)+floatValue2+")"; |
| } |
| } |