org.jruby.ir.passes

Interface CompilerPassListener

All Known Implementing Classes:

BasicCompilerPassListener

public interface CompilerPassListener

To get information about all phases of executing a compiler pass. Note: Any data you retrieve may be later mutated by other tasks. If you care about persistent state it is up to you to clone that information. Also Note, if you clone remember this will affect time it takes for passes to run since these callbacks are synchronously executed in the compiler pass logic.

Method Summary

Modifier and Type	Method and Description
void	alreadyExecuted(CompilerPass passClass, IRScope scope, java.lang.Object data, boolean childScope) This dependent pass has been determined to already be satisfied and is not going to call execute().
void	endExecute(CompilerPass pass, IRScope scope, java.lang.Object data, boolean childScope) This pass has just finished execute'ing.
void	startExecute(CompilerPass pass, IRScope scope, boolean childScope) This pass is about to begin execute'ing.

Method Detail

alreadyExecuted

void alreadyExecuted(CompilerPass passClass,
                     IRScope scope,
                     java.lang.Object data,
                     boolean childScope)

This dependent pass has been determined to already be satisfied and is not going to call execute().

startExecute

void startExecute(CompilerPass pass,
                  IRScope scope,
                  boolean childScope)

This pass is about to begin execute'ing.

Parameters:

pass -

endExecute

void endExecute(CompilerPass pass,
                IRScope scope,
                java.lang.Object data,
                boolean childScope)

This pass has just finished execute'ing. data is the result it is returning.