com.hp.hpl.jena.sdb.core
Class ScopeNull

java.lang.Object
  com.hp.hpl.jena.sdb.core.ScopeNull

All Implemented Interfaces:

Scope

public class ScopeNull
extends Object
implements Scope

Constructor Summary

ScopeNull()

Method Summary

ScopeEntry	findScopeForVar(com.hp.hpl.jena.sparql.core.Var var)
Set<ScopeEntry>	findScopes()
Set<com.hp.hpl.jena.sparql.core.Var>	getVars()
boolean	hasColumnForVar(com.hp.hpl.jena.sparql.core.Var var)
boolean	isEmpty()
String	toString()

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

ScopeNull

public ScopeNull()

Method Detail

isEmpty

public boolean isEmpty()

Specified by:

isEmpty in interface Scope

hasColumnForVar

public boolean hasColumnForVar(com.hp.hpl.jena.sparql.core.Var var)

Specified by:

hasColumnForVar in interface Scope

findScopeForVar

public ScopeEntry findScopeForVar(com.hp.hpl.jena.sparql.core.Var var)

Specified by:

findScopeForVar in interface Scope

getVars

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

Specified by:

getVars in interface Scope

findScopes

public Set<ScopeEntry> findScopes()

Specified by:

findScopes in interface Scope

toString

public String toString()

Overrides:

toString in class Object