org.eclipse.viatra.query.runtime.localsearch.profiler

Class LocalSearchProfilerAdapter

java.lang.Object

org.eclipse.viatra.query.runtime.localsearch.profiler.LocalSearchProfilerAdapter

All Implemented Interfaces:

ILocalSearchAdapter

public class LocalSearchProfilerAdapter
extends java.lang.Object
implements ILocalSearchAdapter

This is a simple ILocalSearchAdapter which capable of counting each search operation execution then printing it in human readably form (along with the executed plans) using toString()

Since:

1.5

Constructor Summary

Constructors

Constructor and Description
LocalSearchProfilerAdapter()

Method Summary

Modifier and Type	Method and Description
void	adapterRegistered(ILocalSearchAdaptable adaptable)
void	adapterUnregistered(ILocalSearchAdaptable adaptable)
void	executorInitializing(SearchPlanExecutor searchPlanExecutor, MatchingFrame frame) Callback method to indicate that a search plan executor is initialized with the given frame and starting operation
void	matchFound(SearchPlanExecutor planExecutor, MatchingFrame frame) Callback that is used to indicate that a match has been found
void	operationExecuted(SearchPlanExecutor planExecutor, MatchingFrame frame) Callback method to indicate that an operation is executed
void	operationSelected(SearchPlanExecutor planExecutor, MatchingFrame frame) Callback method to indicate the selection of an operation to execute
void	patternMatchingFinished(LocalSearchMatcher lsMatcher) Callback method to indicate the end of a matching process
void	patternMatchingStarted(LocalSearchMatcher lsMatcher) Callback method to indicate the start of a matching process
void	planChanged(SearchPlanExecutor oldPlanExecutor, SearchPlanExecutor newPlanExecutor) Callback method to indicate switching to a new plan during the execution of a pattern matching
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

LocalSearchProfilerAdapter

public LocalSearchProfilerAdapter()

Method Detail

adapterRegistered

public void adapterRegistered(ILocalSearchAdaptable adaptable)

Specified by:

adapterRegistered in interface ILocalSearchAdapter

adapterUnregistered

public void adapterUnregistered(ILocalSearchAdaptable adaptable)

Specified by:

adapterUnregistered in interface ILocalSearchAdapter

patternMatchingStarted

public void patternMatchingStarted(LocalSearchMatcher lsMatcher)

Description copied from interface: ILocalSearchAdapter

Callback method to indicate the start of a matching process

Specified by:

patternMatchingStarted in interface ILocalSearchAdapter

Parameters:

lsMatcher - the local search matcher that starts the matching

patternMatchingFinished

public void patternMatchingFinished(LocalSearchMatcher lsMatcher)

Description copied from interface: ILocalSearchAdapter

Callback method to indicate the end of a matching process

Specified by:

patternMatchingFinished in interface ILocalSearchAdapter

Parameters:

lsMatcher - the local search matcher that finished

planChanged

public void planChanged(SearchPlanExecutor oldPlanExecutor,
                        SearchPlanExecutor newPlanExecutor)

Description copied from interface: ILocalSearchAdapter

Callback method to indicate switching to a new plan during the execution of a pattern matching

Specified by:

planChanged in interface ILocalSearchAdapter

Parameters:

oldPlanExecutor - the plan that is finished. Value is null when the first plan is starting.

newPlanExecutor - the plan that will begin execution

operationSelected

public void operationSelected(SearchPlanExecutor planExecutor,
                              MatchingFrame frame)

Description copied from interface: ILocalSearchAdapter

Callback method to indicate the selection of an operation to execute

Specified by:

operationSelected in interface ILocalSearchAdapter

Parameters:

planExecutor - the current plan executor

frame - the current matching frame

operationExecuted

public void operationExecuted(SearchPlanExecutor planExecutor,
                              MatchingFrame frame)

Description copied from interface: ILocalSearchAdapter

Callback method to indicate that an operation is executed

Specified by:

operationExecuted in interface ILocalSearchAdapter

Parameters:

planExecutor - the current plan executor

frame - the current matching frame

matchFound

public void matchFound(SearchPlanExecutor planExecutor,
                       MatchingFrame frame)

Description copied from interface: ILocalSearchAdapter

Callback that is used to indicate that a match has been found

Specified by:

matchFound in interface ILocalSearchAdapter

Parameters:

planExecutor - the search plan executor that found the match

frame - the frame that holds the substitutions of the variables that match

executorInitializing

public void executorInitializing(SearchPlanExecutor searchPlanExecutor,
                                 MatchingFrame frame)

Description copied from interface: ILocalSearchAdapter

Callback method to indicate that a search plan executor is initialized with the given frame and starting operation

Specified by:

executorInitializing in interface ILocalSearchAdapter

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object