SourceFragmentPrinter (Spoon Core 9.1.0-beta-10 API)

All Known Implementing Classes:

DefaultSourceFragmentPrinter, SourceFragmentContextList, SourceFragmentContextNormal
```
public interface SourceFragmentPrinter
```
An object that knows how to print PrinterEvent

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	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.