程序包 org.hibernate.query.criteria.internal.expression

类 DelegatedExpressionImpl<T>

java.lang.Object

org.hibernate.query.criteria.internal.AbstractNode

org.hibernate.query.criteria.internal.expression.AbstractTupleElement<X>

org.hibernate.query.criteria.internal.expression.SelectionImpl<T>

org.hibernate.query.criteria.internal.expression.ExpressionImpl<T>

org.hibernate.query.criteria.internal.expression.DelegatedExpressionImpl<T>

所有已实现的接口:

Serializable, javax.persistence.criteria.Expression<T>, javax.persistence.criteria.Selection<T>, javax.persistence.TupleElement<T>, ExpressionImplementor<T>, ParameterContainer, Renderable, SelectionImplementor<T>, TupleElementImplementor<T>

直接已知子类:

CriteriaSubqueryImpl.SubquerySelection

public abstract class DelegatedExpressionImpl<T>
extends ExpressionImpl<T>

Implementation of Expression wraps another Expression and delegates most of its functionality to that wrapped Expression

作者:

Steve Ebersole

另请参阅:

序列化表格

嵌套类概要

从接口继承的嵌套类/接口 org.hibernate.query.criteria.internal.ParameterContainer

ParameterContainer.Helper

构造器概要

构造器

构造器	说明
DelegatedExpressionImpl(ExpressionImpl<T> wrapped)

方法概要

修饰符和类型	方法	说明
javax.persistence.criteria.Selection<T>	alias(String alias)
protected void	forceConversion(ValueHandlerFactory.ValueHandler<T> tValueHandler)
String	getAlias()
List<javax.persistence.criteria.Selection<?>>	getCompoundSelectionItems()
Class<T>	getJavaType()
ValueHandlerFactory.ValueHandler<T>	getValueHandler()
List<ValueHandlerFactory.ValueHandler>	getValueHandlers()
ExpressionImpl<T>	getWrapped()
boolean	isCompoundSelection()
void	registerParameters(ParameterRegistry registry)	Register any parameters contained within this query component with the given registry.
protected void	resetJavaType(Class targetType)
protected void	setAlias(String alias)	Protected access to define the alias.

从类继承的方法 org.hibernate.query.criteria.internal.expression.ExpressionImpl

as, asBigDecimal, asBigInteger, asDouble, asFloat, asInteger, asLong, asString, in, in, in, in, isNotNull, isNull

从类继承的方法 org.hibernate.query.criteria.internal.AbstractNode

criteriaBuilder

从类继承的方法 java.lang.Object

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

从接口继承的方法 org.hibernate.query.criteria.internal.Renderable

render

构造器详细资料

DelegatedExpressionImpl

public DelegatedExpressionImpl(ExpressionImpl<T> wrapped)

方法详细资料

getWrapped

public ExpressionImpl<T> getWrapped()

registerParameters

public void registerParameters(ParameterRegistry registry)

从接口复制的说明: ParameterContainer

Register any parameters contained within this query component with the given registry.

参数:

registry - The parameter registry with which to register.

alias

public javax.persistence.criteria.Selection<T> alias(String alias)

指定者:

alias 在接口中 javax.persistence.criteria.Selection<T>

覆盖:

alias 在类中 SelectionImpl<T>

isCompoundSelection

public boolean isCompoundSelection()

指定者:

isCompoundSelection 在接口中 javax.persistence.criteria.Selection<T>

覆盖:

isCompoundSelection 在类中 SelectionImpl<T>

getValueHandlers

public List<ValueHandlerFactory.ValueHandler> getValueHandlers()

指定者:

getValueHandlers 在接口中 SelectionImplementor<T>

覆盖:

getValueHandlers 在类中 SelectionImpl<T>

getCompoundSelectionItems

public List<javax.persistence.criteria.Selection<?>> getCompoundSelectionItems()

指定者:

getCompoundSelectionItems 在接口中 javax.persistence.criteria.Selection<T>

覆盖:

getCompoundSelectionItems 在类中 SelectionImpl<T>

getJavaType

public Class<T> getJavaType()

指定者:

getJavaType 在接口中 javax.persistence.TupleElement<T>

覆盖:

getJavaType 在类中 AbstractTupleElement<T>

resetJavaType

protected void resetJavaType(Class targetType)

覆盖:

resetJavaType 在类中 AbstractTupleElement<T>

forceConversion

protected void forceConversion(ValueHandlerFactory.ValueHandler<T> tValueHandler)

覆盖:

forceConversion 在类中 AbstractTupleElement<T>

getValueHandler

public ValueHandlerFactory.ValueHandler<T> getValueHandler()

指定者:

getValueHandler 在接口中 TupleElementImplementor<T>

覆盖:

getValueHandler 在类中 AbstractTupleElement<T>

getAlias

public String getAlias()

指定者:

getAlias 在接口中 javax.persistence.TupleElement<T>

覆盖:

getAlias 在类中 AbstractTupleElement<T>

setAlias

protected void setAlias(String alias)

从类复制的说明: AbstractTupleElement

Protected access to define the alias.

覆盖:

setAlias 在类中 AbstractTupleElement<T>

参数:

alias - The alias to use.