| /* |
| * Copyright 2016 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.idea.blaze.base.lang.buildfile.lexer; |
| |
| import com.google.common.collect.ImmutableMap; |
| import com.google.idea.blaze.base.lang.buildfile.language.BuildFileType; |
| import com.intellij.psi.tree.IElementType; |
| import com.intellij.psi.tree.TokenSet; |
| |
| /** |
| * The IElementTypes used by the BUILD language |
| */ |
| public class BuildToken extends IElementType { |
| |
| |
| private static ImmutableMap<TokenKind, BuildToken> types = createMap(); |
| |
| private static ImmutableMap<TokenKind, BuildToken> createMap() { |
| ImmutableMap.Builder<TokenKind, BuildToken> builder = ImmutableMap.builder(); |
| for (TokenKind kind : TokenKind.values()) { |
| builder.put(kind, new BuildToken(kind)); |
| } |
| return builder.build(); |
| } |
| |
| public static BuildToken fromKind(TokenKind kind) { |
| return types.get(kind); |
| } |
| |
| public static final BuildToken IDENTIFIER = fromKind(TokenKind.IDENTIFIER); |
| |
| public static final TokenSet WHITESPACE_AND_NEWLINE = TokenSet.create( |
| fromKind(TokenKind.WHITESPACE), |
| fromKind(TokenKind.NEWLINE) |
| ); |
| |
| public final TokenKind kind; |
| |
| private BuildToken(TokenKind kind) { |
| super(kind.name(), BuildFileType.INSTANCE.getLanguage()); |
| this.kind = kind; |
| } |
| |
| @Override |
| public String toString() { |
| return kind.toString(); |
| } |
| } |
| |
| |