spoon.support.sniper.internal

Interface SourceFragmentPrinter

All Known Implementing Classes:

DefaultSourceFragmentPrinter, SourceFragmentContextList, SourceFragmentContextNormal

public interface SourceFragmentPrinter

An object that knows how to print PrinterEvent

Method Summary

Modifier and Type	Method and Description
boolean	knowsHowToPrint(PrinterEvent event)
void	onFinished() Called when printing using this context is going to finish
void	onPush() called when pushed on the stack
void	print(PrinterEvent event) Called when DefaultJavaPrettyPrinter starts an operation
int	update(PrinterEvent event) Update the internal state of this printer for this event but does not print anything.

Method Detail

onPush

void onPush()

called when pushed on the stack

print

void print(PrinterEvent event)

Called when DefaultJavaPrettyPrinter starts an operation

Parameters:

event - the DefaultJavaPrettyPrinter event

update

int update(PrinterEvent event)

Update the internal state of this printer for this event but does not print anything. Returns the index of the fragment corresponding to this event.

onFinished

void onFinished()

Called when printing using this context is going to finish

knowsHowToPrint

boolean knowsHowToPrint(PrinterEvent event)

Returns:

true if this printer is able to handle this event That is that we can safely call print(PrinterEvent) after having called this one.