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com.google.javascript.jscomp
Interface HotSwapCompilerPass

public interface HotSwapCompilerPass

Interface for compiler passes that can be used in a hot-swap fashion.

The only 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. Also the global-scope is supposed to be updated based on new js file prior to this call.

Method Summary
 void hotSwapScript(Node root, Scope globalScope)
          Process the JS with root node root.
 

Method Detail

hotSwapScript

void hotSwapScript(Node root,
                   Scope globalScope)
Process the JS with root node root. This is supposed to be significantly faster compared to corresponding full-compiler passes.

Parameters:
root - Root node corresponding to the file that is modified, should be of type Token.SCRIPT.
globalScope - The global scope which is not necessarily types.
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