diff options
Diffstat (limited to 'third_party/java/proguard/proguard5.3.3/src/proguard/evaluation/value/ComparisonValue.java')
-rw-r--r-- | third_party/java/proguard/proguard5.3.3/src/proguard/evaluation/value/ComparisonValue.java | 69 |
1 files changed, 69 insertions, 0 deletions
diff --git a/third_party/java/proguard/proguard5.3.3/src/proguard/evaluation/value/ComparisonValue.java b/third_party/java/proguard/proguard5.3.3/src/proguard/evaluation/value/ComparisonValue.java new file mode 100644 index 0000000000..d52d2709a8 --- /dev/null +++ b/third_party/java/proguard/proguard5.3.3/src/proguard/evaluation/value/ComparisonValue.java @@ -0,0 +1,69 @@ +/* + * ProGuard -- shrinking, optimization, obfuscation, and preverification + * of Java bytecode. + * + * Copyright (c) 2002-2017 Eric Lafortune @ GuardSquare + * + * 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 IntegerValue represents the result of a comparisons of two scalar + * values. + * + * @author Eric Lafortune + */ +final class ComparisonValue extends SpecificIntegerValue +{ + private final Value value1; + private final Value value2; + + + /** + * Creates a new comparison integer value of the two given scalar values. + */ + public ComparisonValue(Value value1, + Value value2) + { + this.value1 = value1; + this.value2 = value2; + } + + + // Implementations for Object. + + public boolean equals(Object object) + { + return this == object || + super.equals(object) && + this.value1.equals(((ComparisonValue)object).value1) && + this.value2.equals(((ComparisonValue)object).value2); + } + + + public int hashCode() + { + return super.hashCode() ^ + value1.hashCode() ^ + value2.hashCode(); + } + + + public String toString() + { + return "("+value1+"~"+ value2 +")"; + } +}
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