org.aksw.sparqlify.sparqlview

Class SparqlView

java.lang.Object

org.aksw.sparqlify.sparqlview.SparqlView

All Implemented Interfaces:

IViewDef

public class SparqlView
extends Object
implements IViewDef

An SparqlView definition. Essentially a SPARQL construct query with constraints

Author:

raven

Constructor Summary

Constructors

Constructor and Description
SparqlView(String name, com.hp.hpl.jena.sparql.core.QuadPattern template, com.hp.hpl.jena.sparql.expr.ExprList constraints, VarDefinition varDefinition, com.hp.hpl.jena.sparql.algebra.Op op)

Method Summary

Methods

Modifier and Type	Method and Description
SparqlView	copyRenameVars(Map<com.hp.hpl.jena.sparql.core.Var,com.hp.hpl.jena.sparql.core.Var> oldToNew)
SparqlView	copySubstitute(Map<com.hp.hpl.jena.graph.Node,com.hp.hpl.jena.graph.Node> renamer) Deprecated.
static SparqlView	create(String str) Constructs a view definition syntax: [From graph] { ?s ?p ?o .
static SparqlView	create(String name, com.hp.hpl.jena.sparql.core.QuadPattern quadPattern, com.hp.hpl.jena.sparql.syntax.Element element)
static SparqlView	create(String name, com.hp.hpl.jena.sparql.core.QuadPattern template, com.hp.hpl.jena.sparql.expr.ExprList filters, List<com.hp.hpl.jena.sparql.expr.Expr> bindings, List<Constraint> rawConstraints, com.hp.hpl.jena.sparql.algebra.Op op) Meh....
static SparqlView	create(String name, com.hp.hpl.jena.sparql.core.QuadPattern quadPattern, com.hp.hpl.jena.sparql.algebra.Op op)
static SparqlView	create(String name, com.hp.hpl.jena.query.Query query)
static SparqlView	create(String name, String viewDefStr)
static SparqlView	create(String name, String str, Map<String,String> defaultPrefixes)
boolean	equals(Object obj)
Map<com.hp.hpl.jena.graph.Node,com.hp.hpl.jena.sparql.expr.Expr>	getBinding() Deprecated.
com.hp.hpl.jena.sparql.expr.ExprList	getConstraints()
String	getName()
com.hp.hpl.jena.sparql.algebra.Op	getOp()
com.hp.hpl.jena.sparql.core.QuadPattern	getQuadPattern() Deprecated.
RestrictionManagerImpl	getRestrictions()
com.hp.hpl.jena.sparql.core.QuadPattern	getTemplate()
VarDefinition	getVarDefinition()
RestrictionManagerImpl	getVarRestrictions()
Set<com.hp.hpl.jena.sparql.core.Var>	getVarsMentioned()
int	hashCode()
void	setRestrictions(RestrictionManagerImpl restrictions)
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

SparqlView

public SparqlView(String name,
          com.hp.hpl.jena.sparql.core.QuadPattern template,
          com.hp.hpl.jena.sparql.expr.ExprList constraints,
          VarDefinition varDefinition,
          com.hp.hpl.jena.sparql.algebra.Op op)

Method Detail

getRestrictions

public RestrictionManagerImpl getRestrictions()

setRestrictions

public void setRestrictions(RestrictionManagerImpl restrictions)

getVarsMentioned

public Set<com.hp.hpl.jena.sparql.core.Var> getVarsMentioned()

getName

public String getName()

Specified by:

getName in interface IViewDef

create

public static SparqlView create(String str)

Constructs a view definition syntax: [From graph] { ?s ?p ?o . Filter(?o = ...) . } with ?s = expr; ?p = ; select ...; Currently this is just some string hack

Parameters:

pattern -

create

public static SparqlView create(String name,
                String viewDefStr)

create

public static SparqlView create(String name,
                com.hp.hpl.jena.sparql.core.QuadPattern quadPattern,
                com.hp.hpl.jena.sparql.syntax.Element element)

create

public static SparqlView create(String name,
                com.hp.hpl.jena.sparql.core.QuadPattern quadPattern,
                com.hp.hpl.jena.sparql.algebra.Op op)

create

public static SparqlView create(String name,
                com.hp.hpl.jena.query.Query query)

create

public static SparqlView create(String name,
                com.hp.hpl.jena.sparql.core.QuadPattern template,
                com.hp.hpl.jena.sparql.expr.ExprList filters,
                List<com.hp.hpl.jena.sparql.expr.Expr> bindings,
                List<Constraint> rawConstraints,
                com.hp.hpl.jena.sparql.algebra.Op op)

Meh.... Didn't notice that template does not have support for graphs. Therefore need to change that...

Parameters:

template -

filters -

bindings -

relation -

Returns:

create

public static SparqlView create(String name,
                String str,
                Map<String,String> defaultPrefixes)

getQuadPattern

@Deprecated
public com.hp.hpl.jena.sparql.core.QuadPattern getQuadPattern()

Deprecated.

getBinding

@Deprecated
public Map<com.hp.hpl.jena.graph.Node,com.hp.hpl.jena.sparql.expr.Expr> getBinding()

Deprecated.

getOp

public com.hp.hpl.jena.sparql.algebra.Op getOp()

getConstraints

public com.hp.hpl.jena.sparql.expr.ExprList getConstraints()

toString

public String toString()

Overrides:

toString in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

getTemplate

public com.hp.hpl.jena.sparql.core.QuadPattern getTemplate()

Specified by:

getTemplate in interface IViewDef

getVarRestrictions

public RestrictionManagerImpl getVarRestrictions()

Specified by:

getVarRestrictions in interface IViewDef

getVarDefinition

public VarDefinition getVarDefinition()

Specified by:

getVarDefinition in interface IViewDef

copySubstitute

@Deprecated
public SparqlView copySubstitute(Map<com.hp.hpl.jena.graph.Node,com.hp.hpl.jena.graph.Node> renamer)

Deprecated.

copyRenameVars

public SparqlView copyRenameVars(Map<com.hp.hpl.jena.sparql.core.Var,com.hp.hpl.jena.sparql.core.Var> oldToNew)

Specified by:

copyRenameVars in interface IViewDef