cz.cuni.amis.pogamut.sposh.engine

Class EngineLog

java.lang.Object

cz.cuni.amis.pogamut.sposh.engine.EngineLog

public class EngineLog
extends Object

The logger of engine activity. It logs which paths were visited, this class is used by Dash to determine which paths are about to be executed. Dash puts Java breakpoint at entry of pathReachedExit() and each time it is reached, it retrieves the reached path and displayes it in the scene.

Author:

Honza

Method Summary

Modifier and Type	Method and Description
String	getLastReachedPath() This method is used by the Dash to retrieve the last firing path.
void	pathReached(LapPath path) Every time some executor of PoshElement is about to execute it, it calls this method.
void	pathReachedExit() DO NOT REMOVE!!!

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

pathReached

public void pathReached(LapPath path)

Every time some executor of PoshElement is about to execute it, it calls this method. This method will write to SPOSH Logger with level Level.FINEST that path has been reached.

Parameters:

path - Path of element that is about to be executed.

pathReachedExit

public void pathReachedExit()

DO NOT REMOVE!!! This method is here as a workaround of slow Netbeans breakpoint API. The API is quite fast when adding a breakpoint of MethodBreakpoint#TYPE_METHOD_ENTRY type, but very slow (about 1.2 seconds penalty) when using the MethodBreakpoint#TYPE_METHOD_EXIT. As a workaround, I am adding an entry type breakpoint to this method that is used directly before returning from pathReached(cz.cuni.amis.pogamut.sposh.elements.LapPath). Dash is adding an entry breakpoint at this method and calls getLastReachedPath() in order to get the firing path.

getLastReachedPath

public String getLastReachedPath()

This method is used by the Dash to retrieve the last firing path. Dash has a breakpoint at entry of method pathReachedExit().

Returns:

String serialization (LapPath) of last firing path.