| // 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.devtools.build.lib.analysis.config.BuildOptions; |
| import com.google.devtools.build.lib.analysis.config.InvalidConfigurationException; |
| import com.google.devtools.build.lib.events.ExtendedEventHandler; |
| |
| /** Collects known configurations based on a set of dependencies. */ |
| public interface ConfigurationsCollector { |
| /* |
| * Retrieves the configurations needed for the given deps. If {@link |
| * com.google.devtools.build.lib.analysis.config.CoreOptions#trimConfigurations()} is true, trims |
| * their fragments to only those needed by their transitive closures. Else unconditionally |
| * includes all fragments. |
| * |
| * <p>Skips targets with loading phase errors. |
| */ |
| ConfigurationsResult getConfigurations( |
| ExtendedEventHandler eventHandler, BuildOptions fromOptions, Iterable<DependencyKey> keys) |
| throws InvalidConfigurationException; |
| } |