Interface TriplePattern

All Superinterfaces:

Query, SPARQLGraphPattern

All Known Implementing Classes:

TriplePatternImpl

public interface TriplePattern
extends SPARQLGraphPattern

This interface represents triple patterns.

Method Summary

Modifier and Type	Method	Description
TriplePattern	applySolMapToGraphPattern(SolutionMapping sm)	Applies the given solution mapping to this graph pattern and returns the resulting graph pattern in which all occurrences of the variables bound by the given solution mapping are replaced by the RDF terms that the solution mappings assigns to these variables.
org.apache.jena.graph.Triple	asJenaTriple()	Returns a representation of this triple pattern as an object of the class Triple of the Jena API.
BGP	mergeWith(BGP bgp)	Return a BGP that contains this triple pattern plus all triple patterns of the given BGP.
BGP	mergeWith(TriplePattern other)	Returns a BGP that contains this triple pattern plus all triple patterns of the given BGP.
int	numberOfVars()	Returns the number of distinct variables in this triple pattern.
String	toString()	Returns a string representation of the triple

Methods inherited from interface se.liu.ida.hefquin.base.query.SPARQLGraphPattern

getAllMentionedTPs, getAllMentionedVariables, getCertainVariables, getExpectedVariables, getNumberOfTermMentions, getNumberOfVarMentions, getPossibleVariables, mergeWith, mergeWith, mergeWith

Method Details

asJenaTriple

org.apache.jena.graph.Triple asJenaTriple()

Returns a representation of this triple pattern as an object of the class Triple of the Jena API.

numberOfVars

int numberOfVars()

Returns the number of distinct variables in this triple pattern.

toString

String toString()

Returns a string representation of the triple

Overrides:

toString in class Object

applySolMapToGraphPattern

TriplePattern applySolMapToGraphPattern(SolutionMapping sm)
                                 throws VariableByBlankNodeSubstitutionException

Description copied from interface: SPARQLGraphPattern

Applies the given solution mapping to this graph pattern and returns the resulting graph pattern in which all occurrences of the variables bound by the given solution mapping are replaced by the RDF terms that the solution mappings assigns to these variables.

Specified by:

applySolMapToGraphPattern in interface SPARQLGraphPattern

Throws:

VariableByBlankNodeSubstitutionException - if one of the variables would be replaced by a blank node

mergeWith

BGP mergeWith(TriplePattern other)

Returns a BGP that contains this triple pattern plus all triple patterns of the given BGP. This method is a more specific version of SPARQLGraphPattern.mergeWith(SPARQLGraphPattern).

mergeWith

BGP mergeWith(BGP bgp)

Return a BGP that contains this triple pattern plus all triple patterns of the given BGP. This method is a more specific version of SPARQLGraphPattern.mergeWith(SPARQLGraphPattern).