src/main/java/com/google/devtools/build/lib/bazel/rules/ninja/parser/NinjaPoolVariable.java

// 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.bazel.rules.ninja.parser;

import com.google.common.base.Ascii;

/** Enum to represent {@link NinjaPool} variables with the special value, like name or depth. */
public enum NinjaPoolVariable {
  DEPTH;

  public static NinjaPoolVariable nullOrValue(String name) {
    try {
      return valueOf(Ascii.toUpperCase(name));
    } catch (IllegalArgumentException e) {
      return null;
    }
  }
}