src/main/java/com/google/devtools/build/lib/syntax/UnaryOperator.java

// Copyright 2017 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.syntax;

/** Unary operators. */
public enum UnaryOperator {

  // Include trailing whitespace in name for non-symbolic operators (for pretty printing).
  NOT("not "),
  MINUS("-");

  private final String name;

  UnaryOperator(String name) {
    this.name = name;
  }

  @Override
  public String toString() {
    return name;
  }
}