cz.cuni.amis.pogamut.episodic.query
Class QueryExecutor

java.lang.Object
  cz.cuni.amis.pogamut.episodic.query.QueryExecutor

public class QueryExecutor
extends Object

Author:

Miso

Constructor Summary

QueryExecutor(AgentMemory mem)

Method Summary

Map<Integer,Integer>	executeForgettingCurveQuery(Collection<Integer> episodeIDs) Returns number of nodes remembered for each episode specified in parameter.
String	executeQuery(ComboTexts.ComboType type, boolean schemaOnly, String str)
ArrayList<String>	executeRoomSchemaQuery()
Integer	getNumberOfForgottenNodes(Integer id1, AgentMemory mem2, Integer id2, boolean derive1, boolean derive2) Returns number of nodes that exist in one episode but do not exist in another episode.

Methods inherited from class java.lang.Object

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

Constructor Detail

QueryExecutor

public QueryExecutor(AgentMemory mem)

Method Detail

executeQuery

public String executeQuery(ComboTexts.ComboType type,
                           boolean schemaOnly,
                           String str)

executeRoomSchemaQuery

public ArrayList<String> executeRoomSchemaQuery()

executeForgettingCurveQuery

public Map<Integer,Integer> executeForgettingCurveQuery(Collection<Integer> episodeIDs)

Returns number of nodes remembered for each episode specified in parameter. Merges episode copies from all chronobag levels and derives them before calculating the number of nodes.

Parameters:

episodeIDs - Set of queried episode IDs

Returns:

Returns a map with number of nodes mapped to individual episode IDs

getNumberOfForgottenNodes

public Integer getNumberOfForgottenNodes(Integer id1,
                                         AgentMemory mem2,
                                         Integer id2,
                                         boolean derive1,
                                         boolean derive2)

Returns number of nodes that exist in one episode but do not exist in another episode. The two episodes do not have to be in same memory class.

Parameters:

id1 - ID of episode 1 (in this memory class)

mem2 - Memory class containing episode 2

id2 - ID of episode 2

derive1 - When set to true, episode 1 will be derived from schema

derive2 - When set to true, episode 2 will be derived from schema

Returns:

Returns number of nodes that exist in episode2 but do not exist in episode 1