| // Copyright 2019 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.bazel.rules.ninja.parser; |
| |
| import com.google.common.collect.ImmutableSortedMap; |
| import javax.annotation.concurrent.Immutable; |
| |
| /** |
| * Ninja rule representation. |
| * |
| * <p>{@link NinjaVariableValue} to be replaced for each target according to the scope rules. |
| */ |
| @Immutable |
| public final class NinjaRule { |
| private final ImmutableSortedMap<NinjaRuleVariable, NinjaVariableValue> variables; |
| private final String name; |
| |
| public NinjaRule( |
| String name, ImmutableSortedMap<NinjaRuleVariable, NinjaVariableValue> variables) { |
| this.name = name; |
| this.variables = variables; |
| } |
| |
| public ImmutableSortedMap<NinjaRuleVariable, NinjaVariableValue> getVariables() { |
| return variables; |
| } |
| |
| public String getName() { |
| return name; |
| } |
| |
| /** |
| * Returns the raw description string of the Ninja rule with unexpanded variables. If the rule |
| * does not have a description key, return an empty string instead. |
| */ |
| public String getDescription() { |
| NinjaVariableValue value = variables.get(NinjaRuleVariable.DESCRIPTION); |
| return value == null ? "" : value.getRawText(); |
| } |
| } |