Package org.aksw.jena_sparql_api.mapper.jpa.criteria.expr

Class PathImpl<X>

java.lang.Object

org.aksw.jena_sparql_api.mapper.jpa.criteria.TupleElementBase<X>

org.aksw.jena_sparql_api.mapper.jpa.criteria.SelectionImpl<T>

org.aksw.jena_sparql_api.mapper.jpa.criteria.ExpressionBase<T>

org.aksw.jena_sparql_api.mapper.jpa.criteria.expr.ExpressionBase<X>

org.aksw.jena_sparql_api.mapper.jpa.criteria.expr.PathImpl<X>

All Implemented Interfaces:

javax.persistence.criteria.Expression<X>, javax.persistence.criteria.Path<X>, javax.persistence.criteria.Selection<X>, javax.persistence.TupleElement<X>, VExpression<X>, VPath<X>

Direct Known Subclasses:

FromImpl

public class PathImpl<X>
extends ExpressionBase<X>
implements VPath<X>

Field Summary

Fields

Modifier and Type	Field	Description
protected String	attributeName
protected javax.persistence.criteria.Path<?>	parentPath
protected Class<X>	valueType

Fields inherited from class org.aksw.jena_sparql_api.mapper.jpa.criteria.TupleElementBase

alias, javaType

Constructor Summary

Constructors

Constructor	Description
PathImpl(javax.persistence.criteria.Path<?> parentPath, String attrName, Class<X> valueType)

Method Summary

Modifier and Type	Method	Description
<T> T	accept(ExpressionVisitor<T> visitor)
<T> T	accept(PathVisitor<T> visitor)
<T> VExpression<T>	as(Class<T> cls)
<Y> javax.persistence.criteria.Path<Y>	get(String attributeName)
<K, V, M extends Map<K, V>> javax.persistence.criteria.Expression<M>	get(javax.persistence.metamodel.MapAttribute<X,K,V> map)
<E, C extends Collection<E>> javax.persistence.criteria.Expression<C>	get(javax.persistence.metamodel.PluralAttribute<X,C,E> collection)
<Y> javax.persistence.criteria.Path<Y>	get(javax.persistence.metamodel.SingularAttribute<? super X,Y> attribute)
javax.persistence.metamodel.Bindable<X>	getModel()
javax.persistence.criteria.Path<?>	getParentPath()
String	getReachingAttributeName()	The attribute name by with this instance of path was reached.
String	toString()
javax.persistence.criteria.Expression<Class<? extends X>>	type()

Methods inherited from class org.aksw.jena_sparql_api.mapper.jpa.criteria.ExpressionBase

getAlias, getCompoundSelectionItems, getJavaType, in, in, in, in, isCompoundSelection, isNotNull, isNull

Methods inherited from class org.aksw.jena_sparql_api.mapper.jpa.criteria.SelectionImpl

alias

Methods inherited from class java.lang.Object

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

Methods inherited from interface javax.persistence.criteria.Expression

in, in, in, in, isNotNull, isNull

Methods inherited from interface javax.persistence.criteria.Selection

alias, getCompoundSelectionItems, isCompoundSelection

Methods inherited from interface javax.persistence.TupleElement

getAlias, getJavaType

Field Details

parentPath

protected javax.persistence.criteria.Path<?> parentPath

attributeName

protected String attributeName

valueType

protected Class<X> valueType

Constructor Details

PathImpl

public PathImpl(javax.persistence.criteria.Path<?> parentPath,
 String attrName,
 Class<X> valueType)

Method Details

getReachingAttributeName

public String getReachingAttributeName()

The attribute name by with this instance of path was reached. null for the root of a path

Specified by:

getReachingAttributeName in interface VPath<X>

as

public <T> VExpression<T> as(Class<T> cls)

Specified by:

as in interface javax.persistence.criteria.Expression<X>

Specified by:

as in interface VExpression<X>

Overrides:

as in class ExpressionBase<X>

accept

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

Specified by:

accept in interface VExpression<X>

accept

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

Specified by:

accept in interface VPath<X>

getModel

public javax.persistence.metamodel.Bindable<X> getModel()

Specified by:

getModel in interface javax.persistence.criteria.Path<X>

getParentPath

public javax.persistence.criteria.Path<?> getParentPath()

Specified by:

getParentPath in interface javax.persistence.criteria.Path<X>

get

public <Y> javax.persistence.criteria.Path<Y> get(javax.persistence.metamodel.SingularAttribute<? super X,Y> attribute)

Specified by:

get in interface javax.persistence.criteria.Path<X>

get

public <E,
C extends Collection<E>>
javax.persistence.criteria.Expression<C> get(javax.persistence.metamodel.PluralAttribute<X,C,E> collection)

Specified by:

get in interface javax.persistence.criteria.Path<X>

get

public <K,
V,
M extends Map<K,
V>>
javax.persistence.criteria.Expression<M> get(javax.persistence.metamodel.MapAttribute<X,K,V> map)

Specified by:

get in interface javax.persistence.criteria.Path<X>

type

public javax.persistence.criteria.Expression<Class<? extends X>> type()

Specified by:

type in interface javax.persistence.criteria.Path<X>

get

public <Y> javax.persistence.criteria.Path<Y> get(String attributeName)

Specified by:

get in interface javax.persistence.criteria.Path<X>

toString

public String toString()

Overrides:

toString in class Object