edu::tum::cs::probcog::prolog::PrologInterface Class Reference

List of all members.

Static Public Member Functions
static String[]	evidenceForPredciate (Model model, String moduleName, String predicate)
static Map< String, Vector < Object > >	executeQuery (String query, String plFile)
static String[]	getArgsForPredicate (String predicate, String modelName)
static String	getLocalClassName (String uri)
static String[][]	getMissingObjectsOnTable ()
static String[]	getPredicatesForModel (String modelName)
static String	inferObjectClass (String instanceName)
static String	inferObjectType (String instanceName)
static void	main (String[] args)
static String[][][]	performInference (String modelName, String moduleName, String[] query)
static void	queryObjectTypes ()
static void	reset ()
static void	setModelName (String modelName)
static void	setModelPool (String modelPool)
static void	setObjectsOnTable (String[] objs)
static void	setPerception (String owlFile)
Static Public Attributes
static final String	UNKNOWN_TYPE = "TYPE_UNKNOWN"
Static Private Member Functions
static Server	getServer ()
static void	initProlog ()
Static Private Attributes
static String	modelName = "tableSetting_fall10"
static String	modelPool = "/tmp/buildd/ros-diamondback-knowrob-0.2.0/debian/ros-diamondback-knowrob/opt/ros/diamondback/stacks/knowrob/srldb/models/models.xml"
static Map< String, String >	objectTypes = new HashMap<String, String>()
static Server	server = null

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Detailed Description

Interface to the Prolog system for figuring out which objects are missing on the table.

Author:

Daniel Nyga, Moritz Tenorth

Definition at line 27 of file PrologInterface.java.

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Member Function Documentation

static String [] edu::tum::cs::probcog::prolog::PrologInterface::evidenceForPredciate	(	Model	model,
		String	moduleName,
		String	predicate
	)			[inline, static]

Reads the evidence for a particular predicate and returns all evidence predicates resulting from this query.

Parameters:

	modelName
	predicate

Returns:

Definition at line 317 of file PrologInterface.java.

static Map<String, Vector<Object> > edu::tum::cs::probcog::prolog::PrologInterface::executeQuery	(	String	query,
		String	plFile
	)			[inline, static]

Execute the given query. Assert the given premises and retract them after querying.

Parameters:

query

the query.

Returns:

the HashMap representing the bindings of the variables.

Definition at line 76 of file PrologInterface.java.

static String [] edu::tum::cs::probcog::prolog::PrologInterface::getArgsForPredicate	(	String	predicate,
		String	modelName
	)			[inline, static]

Definition at line 535 of file PrologInterface.java.

static String edu::tum::cs::probcog::prolog::PrologInterface::getLocalClassName

(

String

uri

)

[inline, static]

Retrieves the local class name of a class specified by the given URI, e.g. uri="http://www9.in.tum.de/~tenorth/ontology/kitchen.owl#Cup" will return "Cup".

Parameters:

url

Returns:

Definition at line 163 of file PrologInterface.java.

static String [][] edu::tum::cs::probcog::prolog::PrologInterface::getMissingObjectsOnTable

(

)

[inline, static]

Definition at line 234 of file PrologInterface.java.

static String [] edu::tum::cs::probcog::prolog::PrologInterface::getPredicatesForModel

(

String

modelName

)

[inline, static]

Definition at line 523 of file PrologInterface.java.

static Server edu::tum::cs::probcog::prolog::PrologInterface::getServer

(

)

[inline, static, private]

Definition at line 511 of file PrologInterface.java.

static String edu::tum::cs::probcog::prolog::PrologInterface::inferObjectClass

(

String

instanceName

)

[inline, static]

Retrieves the URI of the class of the object given by the instance instanceName.

Parameters:

instanceName

Returns:

Definition at line 207 of file PrologInterface.java.

static String edu::tum::cs::probcog::prolog::PrologInterface::inferObjectType

(

String

instanceName

)

[inline, static]

Retrieves the URI of the class of the object given by the instance instanceName.

Parameters:

instanceName

Returns:

Definition at line 185 of file PrologInterface.java.

static void edu::tum::cs::probcog::prolog::PrologInterface::initProlog

(

)

[inline, static, private]

Definition at line 44 of file PrologInterface.java.

static void edu::tum::cs::probcog::prolog::PrologInterface::main

(

String[]

args

)

[inline, static]

Definition at line 558 of file PrologInterface.java.

static String [][][] edu::tum::cs::probcog::prolog::PrologInterface::performInference	(	String	modelName,
		String	moduleName,
		String[]	query
	)			[inline, static]

Definition at line 387 of file PrologInterface.java.

static void edu::tum::cs::probcog::prolog::PrologInterface::queryObjectTypes

(

)

[inline, static]

Retrieves the concepts for all object instances that are stored in objectTypes.

Definition at line 141 of file PrologInterface.java.

static void edu::tum::cs::probcog::prolog::PrologInterface::reset

(

)

[inline, static]

Reset the Prolog interface

Definition at line 63 of file PrologInterface.java.

static void edu::tum::cs::probcog::prolog::PrologInterface::setModelName

(

String

modelName

)

[inline, static]

Definition at line 226 of file PrologInterface.java.

static void edu::tum::cs::probcog::prolog::PrologInterface::setModelPool

(

String

modelPool

)

[inline, static]

Definition at line 230 of file PrologInterface.java.

static void edu::tum::cs::probcog::prolog::PrologInterface::setObjectsOnTable

(

String[]

objs

)

[inline, static]

Put all objects that are located on the kitchen table into the objectTypes.

Definition at line 131 of file PrologInterface.java.

static void edu::tum::cs::probcog::prolog::PrologInterface::setPerception

(

String

owlFile

)

[inline, static]

Definition at line 221 of file PrologInterface.java.

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Member Data Documentation

String edu::tum::cs::probcog::prolog::PrologInterface::modelName = "tableSetting_fall10" [static, private]

Definition at line 39 of file PrologInterface.java.

String edu::tum::cs::probcog::prolog::PrologInterface::modelPool = "/tmp/buildd/ros-diamondback-knowrob-0.2.0/debian/ros-diamondback-knowrob/opt/ros/diamondback/stacks/knowrob/srldb/models/models.xml" [static, private]

Definition at line 37 of file PrologInterface.java.

Map<String, String> edu::tum::cs::probcog::prolog::PrologInterface::objectTypes = new HashMap<String, String>() [static, private]

Maps object instances (in particular the objects located on the table) to their concepts

Definition at line 35 of file PrologInterface.java.

Server edu::tum::cs::probcog::prolog::PrologInterface::server = null [static, private]

Definition at line 41 of file PrologInterface.java.

final String edu::tum::cs::probcog::prolog::PrologInterface::UNKNOWN_TYPE = "TYPE_UNKNOWN" [static]

Definition at line 29 of file PrologInterface.java.

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The documentation for this class was generated from the following file:

• PrologInterface.java