org.dllearner.utilities.learn
Class UsedEntitiesDetection

java.lang.Object
  org.dllearner.utilities.learn.UsedEntitiesDetection

public class UsedEntitiesDetection
extends Object

This class takes a reasoner and individuals as input and detects the relevant (wrt. a learning process) classes and properties at a certain distance of the examples.

Author:

Jens Lehmann

Constructor Summary

UsedEntitiesDetection(AbstractReasonerComponent reasoner, Set<Individual> individuals, int maxDepth)
Computes used properties in classes.

Method Summary

Set<Set<ObjectProperty>>	getKeys()
Map<Set<ObjectProperty>,Set<NamedClass>>	getUsedClasses()
Map<Set<ObjectProperty>,Set<ObjectProperty>>	getUsedObjectProperties()
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

UsedEntitiesDetection

public UsedEntitiesDetection(AbstractReasonerComponent reasoner,
                             Set<Individual> individuals,
                             int maxDepth)

Computes used properties in classes. TODO more explanation

Parameters:

reasoner - A reasoner.

individuals - A set of individuals to start from.

depth - The maximum depth for the search.

Method Detail

getKeys

public Set<Set<ObjectProperty>> getKeys()

getUsedClasses

public Map<Set<ObjectProperty>,Set<NamedClass>> getUsedClasses()

Returns:

the usedClasses

getUsedObjectProperties

public Map<Set<ObjectProperty>,Set<ObjectProperty>> getUsedObjectProperties()

Returns:

the usedObjectProperties

toString

public String toString()

Overrides:

toString in class Object