com.mysema.query.types.expr

Class CollectionExpressionBase<T extends Collection<E>,E>

java.lang.Object

com.mysema.query.types.expr.DslExpression<T>

com.mysema.query.types.expr.CollectionExpressionBase<T,E>

Type Parameters:

T - expression type

E - collection element type

All Implemented Interfaces:

CollectionExpression<T,E>, Expression<T>, ParametrizedExpression<T>, Serializable

Direct Known Subclasses:

CollectionOperation, CollectionPathBase, ListSubQuery

public abstract class CollectionExpressionBase<T extends Collection<E>,E>
extends DslExpression<T>
implements CollectionExpression<T,E>

CollectionExpressionBase is an abstract base class for CollectionExpression implementations

Author:

tiwe

See Also:

Serialized Form

Field Summary

Fields inherited from class com.mysema.query.types.expr.DslExpression

hashCode, mixin

Constructor Summary

Constructors

Constructor and Description
CollectionExpressionBase(Expression<T> mixin)

Method Summary

Methods

Modifier and Type	Method and Description
DslExpression<E>	as(EntityPath<E> alias)
BooleanExpression	contains(E child)
BooleanExpression	contains(Expression<E> child)
abstract Class<E>	getElementType()
BooleanExpression	isEmpty()
BooleanExpression	isNotEmpty()
NumberExpression<Integer>	size()

Methods inherited from class com.mysema.query.types.expr.DslExpression

as, as, equals, getType, hashCode, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface com.mysema.query.types.ParametrizedExpression

getParameter

Methods inherited from interface com.mysema.query.types.Expression

accept, getType

Constructor Detail

CollectionExpressionBase

public CollectionExpressionBase(Expression<T> mixin)

Method Detail

as

public DslExpression<E> as(EntityPath<E> alias)

contains

public final BooleanExpression contains(E child)

contains

public final BooleanExpression contains(Expression<E> child)

getElementType

public abstract Class<E> getElementType()

isEmpty

public final BooleanExpression isEmpty()

isNotEmpty

public final BooleanExpression isNotEmpty()

size

public final NumberExpression<Integer> size()