Method Detail

• appendTo

  void appendTo(Appendable out,
              String name)
                throws IOException

  Appends the source map to the given buffer.

  Parameters:

  out - The stream to which the map will be appended.

  name - The name of the generated source file that this source map represents.

  Throws:

  IOException

• appendIndexMapTo

  void appendIndexMapTo(Appendable out,
                      String name,
                      List<SourceMapSection> sections)
                        throws IOException

  Appends the index source map to the given buffer.

  Parameters:

  out - The stream to which the map will be appended.

  name - The name of the generated source file that this source map represents.

  sections - An ordered list of map sections to include in the index.

  Throws:

  IOException

• reset

  void reset()

  Resets the source map for reuse. A reset needs to be called between each generated output file.

• addMapping

  void addMapping(String sourceName,
                @Nullable
                String symbolName,
                FilePosition sourceStartPosition,
                FilePosition outputStartPosition,
                FilePosition outputEndPosition)

  Adds a mapping for the given node. Mappings must be added in order.

  Parameters:

  sourceName - The file name to use in the generate source map to represent this source.

  symbolName - The symbol name associated with this position in the source map.

  sourceStartPosition - The starting position in the original source for represented range outputStartPosition to outputEndPosition in the generated file.

  outputStartPosition - The position on the starting line

  outputEndPosition - The position on the ending line.

• setWrapperPrefix

  void setWrapperPrefix(String prefix)

  Sets the prefix used for wrapping the generated source file before it is written. This ensures that the source map is adjusted for the change in character offsets.

  Parameters:

  prefix - The prefix that is added before the generated source code.

• setStartingPosition

  void setStartingPosition(int offsetLine,
                         int offsetIndex)

  Sets the source code that exists in the buffer for which the generated code is being generated. This ensures that the source map accurately reflects the fact that the source is being appended to an existing buffer and as such, does not start at line 0, position 0 but rather some other line and position.

  Parameters:

  offsetLine - The index of the current line being printed.

  offsetIndex - The column index of the current character being printed.

• validate

  void validate(boolean validate)

  Whether to perform additional validation on the source map.

  Parameters:

  validate -