org.wikidata.query.rdf.blazegraph

Class BigdataValuesHelper

java.lang.Object

org.wikidata.query.rdf.blazegraph.BigdataValuesHelper

public final class BigdataValuesHelper
extends Object

Helper class to create Bigdata values from constants.

Method Summary

Modifier and Type	Method and Description
static com.bigdata.bop.IConstant	makeConstant(com.bigdata.rdf.model.BigdataValueFactory vf, double value) Create constant from double.
static com.bigdata.bop.IConstant	makeConstant(com.bigdata.rdf.model.BigdataValueFactory vf, int value) Create constant from int.
static com.bigdata.bop.IConstant	makeConstant(com.bigdata.rdf.model.BigdataValueFactory vf, String value) Create Constant from string.
static com.bigdata.bop.IConstant	makeConstant(com.bigdata.rdf.model.BigdataValueFactory vf, String value, org.openrdf.model.URI type) Create Constant from string and type.
static com.bigdata.bop.IConstant	makeConstant(com.bigdata.rdf.model.BigdataValueFactory vf, org.openrdf.model.URI value) Create Constant from URI.
static com.bigdata.rdf.internal.IV	makeIV(com.bigdata.rdf.model.BigdataValueFactory vf, org.openrdf.model.Literal literal) Make IV from a literal.
static com.bigdata.rdf.internal.IV	makeIV(com.bigdata.rdf.model.BigdataValueFactory vf, String value) Create IV from string constant.
static com.bigdata.rdf.internal.IV	makeIV(com.bigdata.rdf.model.BigdataValueFactory vf, String value, org.openrdf.model.URI type) Create IV from constant and type.
static com.bigdata.rdf.internal.IV	makeIV(com.bigdata.rdf.model.BigdataValueFactory vf, org.openrdf.model.URI uriString) Make IV for URI.
static com.bigdata.rdf.internal.IV	makeIV(com.bigdata.rdf.model.BigdataValueFactory vf, org.openrdf.model.Value value, com.bigdata.rdf.internal.VTE type) Make IV from a value.
static com.bigdata.bop.IVariable	makeVariable(String varName) Create new variable with given name.

Methods inherited from class java.lang.Object

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

Method Detail

makeIV

public static com.bigdata.rdf.internal.IV makeIV(com.bigdata.rdf.model.BigdataValueFactory vf,
                                                 String value,
                                                 org.openrdf.model.URI type)

Create IV from constant and type.

Parameters:

vf -

value -

type -

Returns:

makeIV

public static com.bigdata.rdf.internal.IV makeIV(com.bigdata.rdf.model.BigdataValueFactory vf,
                                                 org.openrdf.model.Literal literal)

Make IV from a literal.

Parameters:

vf -

literal -

Returns:

makeIV

public static com.bigdata.rdf.internal.IV makeIV(com.bigdata.rdf.model.BigdataValueFactory vf,
                                                 org.openrdf.model.URI uriString)

Make IV for URI.

Parameters:

vf -

literal -

Returns:

makeIV

public static com.bigdata.rdf.internal.IV makeIV(com.bigdata.rdf.model.BigdataValueFactory vf,
                                                 org.openrdf.model.Value value,
                                                 com.bigdata.rdf.internal.VTE type)

Make IV from a value.

Parameters:

vf -

value -

type - Value type.

Returns:

makeIV

public static com.bigdata.rdf.internal.IV makeIV(com.bigdata.rdf.model.BigdataValueFactory vf,
                                                 String value)

Create IV from string constant.

Parameters:

vf -

value -

Returns:

makeConstant

public static com.bigdata.bop.IConstant makeConstant(com.bigdata.rdf.model.BigdataValueFactory vf,
                                                     String value)

Create Constant from string.

Parameters:

vf -

value -

Returns:

makeConstant

public static com.bigdata.bop.IConstant makeConstant(com.bigdata.rdf.model.BigdataValueFactory vf,
                                                     org.openrdf.model.URI value)

Create Constant from URI.

Parameters:

vf -

value -

Returns:

makeConstant

public static com.bigdata.bop.IConstant makeConstant(com.bigdata.rdf.model.BigdataValueFactory vf,
                                                     String value,
                                                     org.openrdf.model.URI type)

Create Constant from string and type.

Parameters:

vf -

value -

Returns:

makeConstant

public static com.bigdata.bop.IConstant makeConstant(com.bigdata.rdf.model.BigdataValueFactory vf,
                                                     int value)

Create constant from int.

Parameters:

vf -

value -

Returns:

makeConstant

public static com.bigdata.bop.IConstant makeConstant(com.bigdata.rdf.model.BigdataValueFactory vf,
                                                     double value)

Create constant from double.

Parameters:

vf -

value -

Returns:

makeVariable

public static com.bigdata.bop.IVariable makeVariable(String varName)

Create new variable with given name.

Parameters:

varName -

Returns: