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// 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.skyframe;
import com.google.common.base.Preconditions;
import com.google.devtools.build.lib.cmdline.Label;
import com.google.devtools.build.lib.cmdline.ResolvedTargets;
import com.google.devtools.build.lib.concurrent.ThreadSafety.Immutable;
import com.google.devtools.build.lib.concurrent.ThreadSafety.ThreadSafe;
import com.google.devtools.build.lib.packages.Target;
import com.google.devtools.build.lib.packages.TargetUtils;
import com.google.devtools.build.skyframe.SkyFunctionName;
import com.google.devtools.build.skyframe.SkyKey;
import com.google.devtools.build.skyframe.SkyValue;
import java.util.Objects;
/**
* A value referring to a computed set of resolved targets. This is used for the results of target
* pattern parsing.
*/
@Immutable
@ThreadSafe
final class TestExpansionValue implements SkyValue {
private final ResolvedTargets<Label> labels;
TestExpansionValue(ResolvedTargets<Label> labels) {
this.labels = Preconditions.checkNotNull(labels);
}
public ResolvedTargets<Label> getLabels() {
return labels;
}
/**
* Create a target pattern value key.
*
* @param target the target to be expanded
*/
@ThreadSafe
public static SkyKey key(Target target, boolean strict) {
Preconditions.checkState(TargetUtils.isTestSuiteRule(target));
return new TestExpansionKey(target.getLabel(), strict);
}
/** A list of targets of which all test suites should be expanded. */
@ThreadSafe
static final class TestExpansionKey implements SkyKey {
private final Label label;
private final boolean strict;
public TestExpansionKey(Label label, boolean strict) {
this.label = label;
this.strict = strict;
}
@Override
public SkyFunctionName functionName() {
return SkyFunctions.TESTS_IN_SUITE;
}
public Label getLabel() {
return label;
}
public boolean isStrict() {
return strict;
}
@Override
public String toString() {
return "TestsInSuite(" + label + ", strict=" + strict + ")";
}
@Override
public int hashCode() {
return Objects.hash(label, strict);
}
@Override
public boolean equals(Object obj) {
if (this == obj) {
return true;
}
if (!(obj instanceof TestExpansionKey)) {
return false;
}
TestExpansionKey other = (TestExpansionKey) obj;
return other.label.equals(label) && other.strict == strict;
}
}
}