org.dllearner.server
Class ClientState

java.lang.Object
  org.dllearner.server.ClientState

public class ClientState
extends Object

Stores the state of a DL-Learner client session.

Author:

Jens Lehmann

Constructor Summary

ClientState()

Method Summary

int	addKnowledgeSource(KnowledgeSource ks) Adds a knowledge source to the client session.
int	addQuery(SparqlQuery query)
Component	getComponent(int id)
Set<KnowledgeSource>	getKnowledgeSources()
LearningAlgorithm	getLearningAlgorithm()
LearningProblem	getLearningProblem()
SparqlQuery	getQuery(int id)
ReasonerComponent	getReasonerComponent()
boolean	isAlgorithmRunning() Deprecated.
boolean	removeKnowledgeSource(int componentID)
boolean	removeKnowledgeSource(String url) Removes a knowledge source with the given URL (independant of its type).
void	setAlgorithmRunning(boolean isAlgorithmRunning) Deprecated.
int	setLearningAlgorithm(LearningAlgorithm learningAlgorithm)
int	setLearningProblem(LearningProblem learningProblem)
int	setReasonerComponent(ReasonerComponent reasonerComponent) Sets the reasoner component and creates the corresponding ReasonerComponent instance.

Methods inherited from class java.lang.Object

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

Constructor Detail

ClientState

public ClientState()

Method Detail

addQuery

public int addQuery(SparqlQuery query)

getQuery

public SparqlQuery getQuery(int id)

isAlgorithmRunning

@Deprecated
public boolean isAlgorithmRunning()

Deprecated.

Returns:

the isAlgorithmRunning

setAlgorithmRunning

@Deprecated
public void setAlgorithmRunning(boolean isAlgorithmRunning)

Deprecated.

Parameters:

isAlgorithmRunning - the isAlgorithmRunning to set

removeKnowledgeSource

public boolean removeKnowledgeSource(String url)

Removes a knowledge source with the given URL (independant of its type).

Parameters:

url - URL of the OWL file or SPARQL Endpoint.

Returns:

True if a knowledge source was deleted, false otherwise.

getLearningProblem

public LearningProblem getLearningProblem()

Returns:

the learningProblem

setLearningProblem

public int setLearningProblem(LearningProblem learningProblem)

Parameters:

learningProblem - the learningProblem to set

getReasonerComponent

public ReasonerComponent getReasonerComponent()

Returns:

the reasonerComponent

setReasonerComponent

public int setReasonerComponent(ReasonerComponent reasonerComponent)

Sets the reasoner component and creates the corresponding ReasonerComponent instance.

Parameters:

reasonerComponent - the reasonerComponent to set

getLearningAlgorithm

public LearningAlgorithm getLearningAlgorithm()

Returns:

the learningAlgorithm

setLearningAlgorithm

public int setLearningAlgorithm(LearningAlgorithm learningAlgorithm)

Parameters:

learningAlgorithm - the learningAlgorithm to set

getComponent

public Component getComponent(int id)

Parameters:

id - A component ID.

Returns:

The component associated with this ID.

See Also:

Map.get(java.lang.Object)

addKnowledgeSource

public int addKnowledgeSource(KnowledgeSource ks)

Adds a knowledge source to the client session. Use the returned value to refer to this knowledge source.

Parameters:

ks - The knowledge source to add.

Returns:

The component ID for the newly added knowledge source.

removeKnowledgeSource

public boolean removeKnowledgeSource(int componentID)

getKnowledgeSources

public Set<KnowledgeSource> getKnowledgeSources()

Returns:

the knowledgeSources