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

Constructors

Constructor and Description
ClientState()

Method Summary

Modifier and Type	Method and Description
int	addKnowledgeSource(AbstractKnowledgeSource ks) Adds a knowledge source to the client session.
int	addQuery(SparqlQuery query)
AbstractComponent	getComponent(int id)
Set<AbstractKnowledgeSource>	getKnowledgeSources()
AbstractCELA	getLearningAlgorithm()
AbstractClassExpressionLearningProblem	getLearningProblem()
SparqlQuery	getQuery(int id)
AbstractReasonerComponent	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(AbstractCELA learningAlgorithm)
int	setLearningProblem(AbstractClassExpressionLearningProblem learningProblem)
int	setReasonerComponent(AbstractReasonerComponent 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 AbstractClassExpressionLearningProblem getLearningProblem()

Returns:

the learningProblem

setLearningProblem

public int setLearningProblem(AbstractClassExpressionLearningProblem learningProblem)

Parameters:

learningProblem - the learningProblem to set

getReasonerComponent

public AbstractReasonerComponent getReasonerComponent()

Returns:

the reasonerComponent

setReasonerComponent

public int setReasonerComponent(AbstractReasonerComponent reasonerComponent)

Sets the reasoner component and creates the corresponding ReasonerComponent instance.

Parameters:

reasonerComponent - the reasonerComponent to set

getLearningAlgorithm

public AbstractCELA getLearningAlgorithm()

Returns:

the learningAlgorithm

setLearningAlgorithm

public int setLearningAlgorithm(AbstractCELA learningAlgorithm)

Parameters:

learningAlgorithm - the learningAlgorithm to set

getComponent

public AbstractComponent 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(AbstractKnowledgeSource 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<AbstractKnowledgeSource> getKnowledgeSources()

Returns:

the knowledgeSources