com.google.debugging.sourcemap

Interface SourceMappingReversable

All Superinterfaces:

SourceMapping

All Known Implementing Classes:

SourceMapConsumerV3

public interface SourceMappingReversable
extends SourceMapping

A SourceMappingReversable is a SourceMapping that can provide the reverse (source --> target) source mapping.

Method Summary

Methods

Modifier and Type	Method and Description
Collection<String>	getOriginalSources()
Collection<Mapping.OriginalMapping>	getReverseMapping(String originalFile, int line, int column) Given a source file, line, and column, return the reverse mapping (source --> target).

Methods inherited from interface com.google.debugging.sourcemap.SourceMapping

getMappingForLine

Method Detail

getOriginalSources

Collection<String> getOriginalSources()

Returns:

the collection of original sources in this source mapping

getReverseMapping

Collection<Mapping.OriginalMapping> getReverseMapping(String originalFile,
                                                    int line,
                                                    int column)

Given a source file, line, and column, return the reverse mapping (source --> target). A collection is returned as in some cases (like a function being inlined), one source line may map to more then one target location. An empty collection is returned if there were no matches.

Parameters:

originalFile - the source file

line - the source line

column - the source column

Returns:

the reverse mapping (source --> target)