Package com.google.common.css.compiler.passes

Interface GssSourceMapGenerator

    • Method Summary

      All Methods Instance Methods Abstract Methods 
      Modifier and Type Method Description
      void appendOutputTo​(java.lang.Appendable out, java.lang.String name)
      Appends the generated source map to out.
      void endSourceMapping​(CssNode node, int endLine, int endCharIndex)
      Finishes the source mapping for the given node at the current position.
      void setSourceRoot​(java.lang.String path)
      A prefix to be added to the beginning of each source file name.
      void startSourceMapping​(CssNode node, int startLine, int startCharIndex)
      Starts the source mapping for the given node at the current position.

    • Method Detail

      • appendOutputTo

        void appendOutputTo​(java.lang.Appendable out,
                    java.lang.String name)
             throws java.io.IOException
        Appends the generated source map to out.
        Parameters:
        out - an Appendable object to append the output on
        name - filename to be written inside the source map (not the filename where writes at)
        Throws:
        java.io.IOException

      • startSourceMapping

        void startSourceMapping​(CssNode node,
                        int startLine,
                        int startCharIndex)
        Starts the source mapping for the given node at the current position. This is intended to be called before the node is written to the buffer.
        Parameters:
        node - the CssNode to be processed
        startLine - the first character's line number once it starts writing output
        startCharIndex - the first character's character index once it starts writing output

      • endSourceMapping

        void endSourceMapping​(CssNode node,
                      int endLine,
                      int endCharIndex)
        Finishes the source mapping for the given node at the current position. This is intended to be called immediately after the whole node is written to the buffer.
        Parameters:
        node - the CssNode to be processed
        endLine - the last character's line number when it ends writing output
        endCharIndex - the last character's character index when it ends writing output or one less than the corresponding startCharIndex if a source mapping is empty.

      • setSourceRoot

        void setSourceRoot​(java.lang.String path)
        A prefix to be added to the beginning of each source file name. Debuggers expect (prefix + sourceName) to be a URL for loading the source code.
        Parameters:
        path - The URL prefix to save in the sourcemap file.