| /* |
| * |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You 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 org.apache.flex.compiler.codegen.js; |
| |
| import java.util.List; |
| |
| import org.apache.flex.compiler.common.ISourceLocation; |
| |
| import com.google.debugging.sourcemap.FilePosition; |
| |
| /** |
| * Tracks mappings to generate source maps while it emits code. |
| */ |
| public interface IMappingEmitter |
| { |
| List<SourceMapMapping> getSourceMapMappings(); |
| |
| /** |
| * Adds a node to the source map. |
| */ |
| void startMapping(ISourceLocation node); |
| |
| /** |
| * Adds a node to the source map using custom line and column values, |
| * instead of the node's own line and column. Useful for starting a mapping |
| * in the middle of the node. |
| */ |
| void startMapping(ISourceLocation node, int line, int column); |
| |
| /** |
| * Adds a node to the source map after a particular node instead using the |
| * node's own line and column. |
| */ |
| void startMapping(ISourceLocation node, ISourceLocation afterNode); |
| |
| /** |
| * Commits a mapping to the source map. |
| */ |
| void endMapping(ISourceLocation node); |
| |
| class SourceMapMapping |
| { |
| public String sourcePath; |
| public String name; |
| public FilePosition sourceStartPosition; |
| public FilePosition destStartPosition; |
| public FilePosition destEndPosition; |
| } |
| } |