| // 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.Predicates; |
| import com.google.common.collect.Iterables; |
| import com.google.devtools.build.lib.cmdline.Label; |
| import com.google.devtools.build.lib.cmdline.ResolvedTargets; |
| import com.google.devtools.build.lib.cmdline.TargetParsingException; |
| import com.google.devtools.build.lib.packages.Target; |
| |
| /** |
| * Evaluates set of build targets based on list of target patterns. |
| */ |
| class BuildTargetPatternsResultBuilder extends TargetPatternsResultBuilder { |
| private ResolvedTargets.Builder<Label> resolvedLabelsBuilder = ResolvedTargets.builder(); |
| |
| @Override |
| void addLabelsOfNegativePattern(ResolvedTargets<Label> labels) { |
| resolvedLabelsBuilder.filter(Predicates.not(Predicates.in(labels.getTargets()))); |
| } |
| |
| @Override |
| void addLabelsOfPositivePattern(ResolvedTargets<Label> labels) { |
| resolvedLabelsBuilder.merge(labels); |
| } |
| |
| @Override |
| protected Iterable<Label> getLabels() { |
| ResolvedTargets<Label> resolvedLabels = resolvedLabelsBuilder.build(); |
| return Iterables.concat(resolvedLabels.getTargets(), resolvedLabels.getFilteredTargets()); |
| } |
| |
| @Override |
| ResolvedTargets.Builder<Target> buildInternal() throws TargetParsingException { |
| return transformLabelsIntoTargets(resolvedLabelsBuilder.build()); |
| } |
| } |