Class SimpleEventReceiver
java.lang.Object
com.oracle.truffle.api.instrument.impl.SimpleEventReceiver
- All Implemented Interfaces:
TruffleEventReceiver
An abstract receiver for AST execution events that ignores
return values and supports handling all events by overriding only two methods:
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Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionvoid
enter
(Node node, VirtualFrame frame) Receive notification that an AST node's execute method is about to be called.void
returnAny
(Node node, VirtualFrame frame) Receive notification that one of an AST Node's execute methods has just returned by any means: with or without a return value (ignored) or via exception (ignored).final void
returnExceptional
(Node node, VirtualFrame frame, Exception e) Receive notification that an AST Node's execute method has just thrown an exception.final void
returnValue
(Node node, VirtualFrame frame, Object result) Receive notification that an AST Node'sexecute method has just returned a value (boxed if primitive).final void
returnVoid
(Node node, VirtualFrame frame) Receive notification that an AST Node'svoid
-valued execute method has just returned.
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Constructor Details
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SimpleEventReceiver
public SimpleEventReceiver()
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Method Details
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enter
Description copied from interface:TruffleEventReceiver
Receive notification that an AST node's execute method is about to be called.- Specified by:
enter
in interfaceTruffleEventReceiver
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returnAny
Receive notification that one of an AST Node's execute methods has just returned by any means: with or without a return value (ignored) or via exception (ignored).- Parameters:
node
-frame
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returnVoid
Description copied from interface:TruffleEventReceiver
Receive notification that an AST Node'svoid
-valued execute method has just returned.- Specified by:
returnVoid
in interfaceTruffleEventReceiver
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returnValue
Description copied from interface:TruffleEventReceiver
Receive notification that an AST Node'sexecute method has just returned a value (boxed if primitive).- Specified by:
returnValue
in interfaceTruffleEventReceiver
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returnExceptional
Description copied from interface:TruffleEventReceiver
Receive notification that an AST Node's execute method has just thrown an exception.- Specified by:
returnExceptional
in interfaceTruffleEventReceiver
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