| /* |
| * Copyright (c) 2011 Google Inc. |
| * |
| * All rights reserved. This program and the accompanying materials are made available under the terms of the Eclipse |
| * Public License v1.0 which accompanies this distribution, and is available at |
| * |
| * http://www.eclipse.org/legal/epl-v10.html |
| */ |
| package com.google.eclipse.protobuf.grammar; |
| |
| /** |
| * A commonly used keyword. |
| * |
| * @author alruiz@google.com (Alex Ruiz) |
| */ |
| public enum CommonKeyword { |
| // we used to get keywords from IGrammarAccess. The problem was that we still had to hard-code the keyword we were |
| // looking for. The code was too complicated and if the grammar changed for some reason, we had to change our |
| // implementation anyway. |
| |
| BOOL("bool"), BYTES("bytes"), CLOSING_BRACKET("]"), CLOSING_CURLY_BRACKET("}"), DEFAULT("default"), DOUBLE("double"), |
| EQUAL("="), FALSE("false"), FIXED32("fixed32"), FIXED64("fixed64"), FLOAT("float"), INT32("int32"), INT64("int64"), |
| NAN("nan"), OPENING_BRACKET("["), OPENING_CURLY_BRACKET("{"), SEMICOLON(";"), SFIXED32("sfixed32"), |
| SFIXED64("sfixed64"), STRING("string"), SYNTAX("syntax"), TRUE("true"), SINT32("sint32"), SINT64("sint64"), |
| UINT32("unit32"), UINT64("uint64"); |
| |
| private final String value; |
| |
| private CommonKeyword(String value) { |
| this.value = value; |
| } |
| |
| /** |
| * Indicates whether the value of this keyword is equal to the given {@code String}. |
| * @param s the value to compare to. |
| * @return {@code true} if the value of this keyword is equal to the given {@code String}, {@code false} otherwise. |
| */ |
| public boolean hasValue(String s) { |
| return value.equals(s); |
| } |
| |
| /** |
| * Returns the textual value of this keyword. |
| * @return the textual value of this keyword. |
| */ |
| @Override public String toString() { |
| return value; |
| } |
| } |