Package com.google.javascript.jscomp

Interface HotSwapCompilerPass

All Superinterfaces:
CompilerPass
All Known Implementing Classes:
FieldCleanupPass
public interface HotSwapCompilerPass extends CompilerPass
Interface for compiler passes that can be used in a hot-swap fashion.

The additional method is hotSwapScript which runs this pass on a subtree of the AST. Each pass that is intended to support hot-swap style should implement this interface.

It is assumed that Node argument of hotSwapScript is the root of a sub-tree in AST that represents a JS file and so is of type Token.SCRIPT.

  • Method Summary

    Modifier and Type
    Method
    Description
    void
    hotSwapScript(Node scriptRoot, Node originalRoot)
    Process the JS with root node root.

    Methods inherited from interface com.google.javascript.jscomp.CompilerPass

    process

  • Method Details

    • hotSwapScript

      void hotSwapScript(Node scriptRoot, Node originalRoot)
      Process the JS with root node root. This is supposed to be significantly faster compared to corresponding full-compiler passes.
      Parameters:
      scriptRoot - Root node corresponding to the file that is modified, should be of type Token.SCRIPT.
      originalRoot - Root node corresponding to the original version of the file that is modified. Should be of type token.SCRIPT.