org.apache.royale.compiler.codegen.js.IMappingEmitter Maven / Gradle / Ivy
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*
* 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.
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package org.apache.royale.compiler.codegen.js;
import java.util.List;
import org.apache.royale.compiler.common.ISourceLocation;
import com.google.debugging.sourcemap.FilePosition;
/**
* Tracks mappings to generate source maps while it emits code.
*/
public interface IMappingEmitter
{
List 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;
}
}
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