diff options
author | hlopko <hlopko@google.com> | 2017-11-24 07:26:00 -0800 |
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committer | Copybara-Service <copybara-piper@google.com> | 2017-11-24 07:27:28 -0800 |
commit | 967e910170fc497813f89a7aaa1d872540079ddf (patch) | |
tree | fb416c56db55804560d059c73ee8bb220aa5d249 /src/main/java/com/google/devtools/build/lib/util/PatternWithEquality.java | |
parent | a6ed4c01d374bcf98bf39c1efc12a0f4f20fe313 (diff) |
Remove useless abstractions in C++ rules after internal cleanup
RELNOTES:
PiperOrigin-RevId: 176844836
Diffstat (limited to 'src/main/java/com/google/devtools/build/lib/util/PatternWithEquality.java')
-rw-r--r-- | src/main/java/com/google/devtools/build/lib/util/PatternWithEquality.java | 41 |
1 files changed, 0 insertions, 41 deletions
diff --git a/src/main/java/com/google/devtools/build/lib/util/PatternWithEquality.java b/src/main/java/com/google/devtools/build/lib/util/PatternWithEquality.java deleted file mode 100644 index fa0cb2279c..0000000000 --- a/src/main/java/com/google/devtools/build/lib/util/PatternWithEquality.java +++ /dev/null @@ -1,41 +0,0 @@ -// Copyright 2015 The Bazel Authors. All rights reserved. -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. -package com.google.devtools.build.lib.util; - -import com.google.common.base.Preconditions; -import java.util.regex.Pattern; - -/** - * Shim to work around the issue that {@link Pattern} doesn't implement equality. Treats pattern as - * a {@link String} for equality-checking purposes. Thus, if two PatternWithEquality objects are - * equal, their internal Pattern objects are necessarily equal, although the converse does not hold. - */ -public final class PatternWithEquality { - public final Pattern pattern; - - public PatternWithEquality(Pattern pattern) { - this.pattern = Preconditions.checkNotNull(pattern); - } - - @Override - public int hashCode() { - return pattern.toString().hashCode(); - } - - @Override - public boolean equals(Object other) { - return (other instanceof PatternWithEquality) - && pattern.toString().equals(((PatternWithEquality) other).pattern.toString()); - } -} |