| /* |
| * Copyright 2000-2009 JetBrains s.r.o. |
| * |
| * 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.intellij.lang; |
| |
| import com.intellij.psi.tree.IElementType; |
| |
| /** |
| * Created by IntelliJ IDEA. |
| * User: dmitry.cheryasov |
| * Date: 06.04.2008 |
| * Time: 23:41:56 |
| */ |
| public interface ITokenTypeRemapper { |
| /** |
| * An external hook to see and alter token types reported by lexer. |
| * A lexer might take a delegate implementing this interface. |
| * @param source type of an element as lexer understood it. |
| * @param start start index of lexeme in text (as lexer.getTokenStart() would return). |
| * @param end end index of lexeme in text (as lexer.getTokenEnd() would return). |
| * @param text text being parsed. |
| * @return altered (or not) element type. |
| **/ |
| IElementType filter(final IElementType source, final int start, final int end, final CharSequence text); |
| } |