Package org.aksw.jenax.graphql.sparql.v2.api2

Class Connective

java.lang.Object

org.aksw.jenax.graphql.sparql.v2.api2.BasicConnectInfo

org.aksw.jenax.graphql.sparql.v2.api2.Connective

All Implemented Interfaces:

ConnectiveNode

public class Connective
extends BasicConnectInfo
implements ConnectiveNode

Field Summary

Fields

Modifier and Type	Field	Description
protected final List<org.apache.jena.sparql.core.Var>	connectVars	The variables of the given element which to join on the parent variables.
protected final org.apache.jena.sparql.syntax.Element	element	The graph pattern.
protected final org.apache.jena.sparql.algebra.Op	op

Fields inherited from class org.aksw.jenax.graphql.sparql.v2.api2.BasicConnectInfo

defaultTargetVars, visibleVars

Constructor Summary

Constructors

Constructor	Description
Connective(org.apache.jena.sparql.syntax.Element element, List<org.apache.jena.sparql.core.Var> connectVars, List<org.apache.jena.sparql.core.Var> defaultTargetVars, org.apache.jena.sparql.algebra.Op op, Set<org.apache.jena.sparql.core.Var> visibleVars)

Method Summary

Modifier and Type	Method	Description
<T> T	accept(ConnectiveVisitor<T> visitor)
Connective	applyNodeTransform(org.apache.jena.sparql.graph.NodeTransform nodeTransform)	Create a new connective (copy) where nodes have been remapped accordingly.
static Connective	empty()
List<org.apache.jena.sparql.core.Var>	getConnectVars()
org.apache.jena.sparql.syntax.Element	getElement()
Set<org.apache.jena.sparql.core.Var>	getMentionedVars()	Visible vars + variables mentioned in the pattern.
boolean	isEmpty()
static ConnectiveBuilder<?>	newBuilder()
static Connective	of(List<org.apache.jena.sparql.core.Var> sourceVars, List<org.apache.jena.sparql.core.Var> targetVars, org.apache.jena.sparql.syntax.Element elt)
static Connective	of(org.apache.jena.sparql.path.Path path)
String	toString()

Methods inherited from class org.aksw.jenax.graphql.sparql.v2.api2.BasicConnectInfo

getDefaultTargetVars, getVisibleVars

Methods inherited from class java.lang.Object

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

Field Details

element

protected final org.apache.jena.sparql.syntax.Element element

The graph pattern.

connectVars

protected final List<org.apache.jena.sparql.core.Var> connectVars

The variables of the given element which to join on the parent variables.

op

protected final org.apache.jena.sparql.algebra.Op op

Constructor Details

Connective

public Connective(org.apache.jena.sparql.syntax.Element element,
 List<org.apache.jena.sparql.core.Var> connectVars,
 List<org.apache.jena.sparql.core.Var> defaultTargetVars,
 org.apache.jena.sparql.algebra.Op op,
 Set<org.apache.jena.sparql.core.Var> visibleVars)

Method Details

getElement

public org.apache.jena.sparql.syntax.Element getElement()

getConnectVars

public List<org.apache.jena.sparql.core.Var> getConnectVars()

applyNodeTransform

public Connective applyNodeTransform(org.apache.jena.sparql.graph.NodeTransform nodeTransform)

Create a new connective (copy) where nodes have been remapped accordingly.

accept

public <T> T accept(ConnectiveVisitor<T> visitor)

Specified by:

accept in interface ConnectiveNode

toString

public String toString()

Overrides:

toString in class Object

isEmpty

public boolean isEmpty()

getMentionedVars

public Set<org.apache.jena.sparql.core.Var> getMentionedVars()

Visible vars + variables mentioned in the pattern.

newBuilder

public static ConnectiveBuilder<?> newBuilder()

of

public static Connective of(org.apache.jena.sparql.path.Path path)

empty

public static Connective empty()

of

public static Connective of(List<org.apache.jena.sparql.core.Var> sourceVars,
 List<org.apache.jena.sparql.core.Var> targetVars,
 org.apache.jena.sparql.syntax.Element elt)