final void onDispose(EventContext context, VirtualFrame frame) {
try {
innerOnDispose(context, frame);
} catch (Throwable t) {
if (!seenException) {
CompilerDirectives.transferToInterpreterAndInvalidate();
seenException = true;
}
if (binding.isLanguageBinding()) {
throw t;
} else {
CompilerDirectives.transferToInterpreter();
failEventForInstrumentation(binding, "onEnter", t);
}
}
if (next != null) {
next.onDispose(context, frame);
}
}
final void onReturnExceptional(EventContext context, VirtualFrame frame, Throwable exception) {
try {
innerOnReturnExceptional(context, frame, exception);
} catch (Throwable t) {
if (!seenException) {
CompilerDirectives.transferToInterpreterAndInvalidate();
seenException = true;
}
if (binding.isLanguageBinding()) {
exception.addSuppressed(t);
} else {
CompilerDirectives.transferToInterpreter();
failEventForInstrumentation(binding, "onReturnExceptional", t);
}
}
if (next != null) {
next.onReturnExceptional(context, frame, exception);
}
}
/**
* Should get invoked after the node is invoked sucessfuly.
*
* @param result the result value of the operation
* @param frame the current frame of the execution.
*/
public void onReturnValue(VirtualFrame frame, Object result) {
if (lazyUpdate(frame)) {
chain.onReturnValue(context, frame, result);
}
}
/**
* Should get invoked before the node is invoked.
*
* @param frame the current frame of the execution.
*/
public void onEnter(VirtualFrame frame) {
if (lazyUpdate(frame)) {
chain.onEnter(context, frame);
}
}
/**
* Should get invoked if the node did not complete sucessfully.
*
* @param exception the exception that occured during the execution
* @param frame the current frame of the execution.
*/
public void onReturnExceptional(VirtualFrame frame, Throwable exception) {
if (lazyUpdate(frame)) {
chain.onReturnExceptional(context, frame, exception);
}
}