Module org.apache.jena.shex

Package org.apache.jena.shex.expressions

Class ShapeExprNone

java.lang.Object

org.apache.jena.shex.expressions.ShapeExpression

org.apache.jena.shex.expressions.ShapeExprNone

All Implemented Interfaces:

Satisfies, ShapeElement, ShexPrintable

public class ShapeExprNone
extends ShapeExpression

Absence of a shape expression. For example, the outcome of "{}"

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object obj)
static ShapeExpression	get()
int	hashCode()
void	print(org.apache.jena.atlas.io.IndentedWriter out, org.apache.jena.riot.out.NodeFormatter nFmt)
boolean	satisfies(ValidationContext vCxt, org.apache.jena.graph.Node data)	The "satisfies" function.
String	toString()
void	visit(ShapeExprVisitor visitor)

Methods inherited from class org.apache.jena.shex.expressions.ShapeExpression

getSemActs, testShapeExprSemanticActions

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.apache.jena.shex.expressions.ShexPrintable

asString, print

Method Details

get

public static ShapeExpression get()

satisfies

public boolean satisfies(ValidationContext vCxt,
 org.apache.jena.graph.Node data)

Description copied from interface: Satisfies

The "satisfies" function. Return true for OK, false for not OK.

Specified by:

satisfies in interface Satisfies

Specified by:

satisfies in class ShapeExpression

print

public void print(org.apache.jena.atlas.io.IndentedWriter out,
 org.apache.jena.riot.out.NodeFormatter nFmt)

Specified by:

print in interface ShexPrintable

Specified by:

print in class ShapeExpression

visit

public void visit(ShapeExprVisitor visitor)

Specified by:

visit in class ShapeExpression

toString

public String toString()

Specified by:

toString in class ShapeExpression

hashCode

public int hashCode()

Specified by:

hashCode in class ShapeExpression

equals

public boolean equals(Object obj)

Specified by:

equals in class ShapeExpression