Package org.aksw.jenax.sparql.fragment.api

Class FragmentWrapperBase

java.lang.Object

org.aksw.jenax.sparql.fragment.api.FragmentWrapperBase

All Implemented Interfaces:

Fragment, HasElement

Direct Known Subclasses:

MappedFragment

public class FragmentWrapperBase
extends Object
implements Fragment

Field Summary

Fields

Modifier and Type	Field	Description
protected Fragment	delegate

Constructor Summary

Constructors

Constructor	Description
FragmentWrapperBase(Fragment delegate)

Method Summary

Modifier and Type	Method	Description
Fragment	getDelegate()
org.apache.jena.sparql.syntax.Element	getElement()	Return the element held by the implementation of this interface
List<org.apache.jena.sparql.core.Var>	getVars()	Return the distinguished variables of the relation.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.aksw.jenax.sparql.fragment.api.Fragment

applyNodeTransform, filter, filter, filter, filter, getElements, getNonDistinguishedVars, getVarsMentioned, joinOn, joinOn, prependOn, prependOn, project, project, rename, rename, toFragment1, toFragment2, toFragment3, toQuery

Methods inherited from interface org.aksw.jenax.sparql.fragment.api.HasElement

extractQuery, extractTable, holdsQuery, holdsTable, toOp

Field Details

delegate

protected Fragment delegate

Constructor Details

FragmentWrapperBase

public FragmentWrapperBase(Fragment delegate)

Method Details

getDelegate

public Fragment getDelegate()

getElement

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

Description copied from interface: HasElement

Return the element held by the implementation of this interface

Specified by:

getElement in interface HasElement

Returns:

getVars

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

Description copied from interface: Fragment

Return the distinguished variables of the relation. The returned list is should be duplicate-free. The variables are NOT required to occur in the relation's element.

Specified by:

getVars in interface Fragment

Returns:

A list of variables