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// Copyright 2020 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.analysis;
import com.google.common.collect.ArrayListMultimap;
import com.google.common.collect.Multimap;
import com.google.devtools.build.lib.analysis.config.BuildConfigurationValue;
import com.google.devtools.build.lib.analysis.config.BuildOptions;
import com.google.devtools.build.lib.events.ExtendedEventHandler;
/**
* The result of {@link #getConfigurations(ExtendedEventHandler, BuildOptions, Iterable)} which also
* registers if an error was recorded.
*/
public class ConfigurationsResult {
private final Multimap<DependencyKey, BuildConfigurationValue> configurations;
private final boolean hasError;
private ConfigurationsResult(
Multimap<DependencyKey, BuildConfigurationValue> configurations, boolean hasError) {
this.configurations = configurations;
this.hasError = hasError;
}
public boolean hasError() {
return hasError;
}
public Multimap<DependencyKey, BuildConfigurationValue> getConfigurationMap() {
return configurations;
}
public static Builder newBuilder() {
return new Builder();
}
/** Builder for {@link ConfigurationsResult} */
public static class Builder {
private final Multimap<DependencyKey, BuildConfigurationValue> configurations =
ArrayListMultimap.create();
private boolean hasError = false;
public void put(DependencyKey key, BuildConfigurationValue value) {
configurations.put(key, value);
}
public void setHasError() {
this.hasError = true;
}
public ConfigurationsResult build() {
return new ConfigurationsResult(configurations, hasError);
}
}
}