Package com.google.javascript.jscomp
Interface HotSwapCompilerPass
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- 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 ofhotSwapScript
is the root of a sub-tree in AST that represents a JS file and so is of typeToken.SCRIPT
.
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Method Summary
All Methods Instance Methods Abstract Methods 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
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Method Detail
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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 typeToken.SCRIPT
.originalRoot
- Root node corresponding to the original version of the file that is modified. Should be of typetoken.SCRIPT
.
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