org.hibernate.jpa.criteria.expression

Class AbstractTupleElement<X>

java.lang.Object

org.hibernate.jpa.criteria.AbstractNode

org.hibernate.jpa.criteria.expression.AbstractTupleElement<X>

All Implemented Interfaces:

Serializable, TupleElement<X>, TupleElementImplementor<X>

Direct Known Subclasses:

SelectionImpl

public abstract class AbstractTupleElement<X>
extends AbstractNode
implements TupleElementImplementor<X>, Serializable

TODO : javadoc

Author:

Steve Ebersole

See Also:

Serialized Form

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	AbstractTupleElement(CriteriaBuilderImpl criteriaBuilder, Class<X> javaType)

Method Summary

Modifier and Type	Method and Description
protected void	forceConversion(ValueHandlerFactory.ValueHandler<X> valueHandler)
String	getAlias() Return the alias assigned to the tuple element or null, if no alias has been assigned.
Class<X>	getJavaType() Return the Java type of the tuple element.
ValueHandlerFactory.ValueHandler<X>	getValueHandler()
protected void	resetJavaType(Class targetType)
protected void	setAlias(String alias) Protected access to define the alias.

Methods inherited from class org.hibernate.jpa.criteria.AbstractNode

criteriaBuilder

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractTupleElement

protected AbstractTupleElement(CriteriaBuilderImpl criteriaBuilder,
                               Class<X> javaType)

Method Detail

getJavaType

public Class<X> getJavaType()

Description copied from interface: TupleElement

Return the Java type of the tuple element.

Specified by:

getJavaType in interface TupleElement<X>

Returns:

the Java type of the tuple element

resetJavaType

protected void resetJavaType(Class targetType)

forceConversion

protected void forceConversion(ValueHandlerFactory.ValueHandler<X> valueHandler)

getValueHandler

public ValueHandlerFactory.ValueHandler<X> getValueHandler()

Specified by:

getValueHandler in interface TupleElementImplementor<X>

getAlias

public String getAlias()

Description copied from interface: TupleElement

Return the alias assigned to the tuple element or null, if no alias has been assigned.

Specified by:

getAlias in interface TupleElement<X>

Returns:

alias

setAlias

protected void setAlias(String alias)

Protected access to define the alias.

Parameters:

alias - The alias to use.