com.mysema.query.types.query
Class ListSubQuery<T>

java.lang.Object
  extended by com.mysema.query.types.ExpressionBase<T>
      extended by com.mysema.query.types.expr.SimpleExpression<T>
          extended by com.mysema.query.types.expr.CollectionExpressionBase<List<T>,T>
              extended by com.mysema.query.types.query.ListSubQuery<T>
Type Parameters:
T - expression type
All Implemented Interfaces:
CollectionExpression<List<T>,T>, Expression<List<T>>, ParametrizedExpression<List<T>>, ExtendedSubQueryExpression<List<T>>, SubQueryExpression<List<T>>, Serializable

public final class ListSubQuery<T>
extends CollectionExpressionBase<List<T>,T>
implements ExtendedSubQueryExpression<List<T>>

List result subquery

Author:
tiwe
See Also:
Serialized Form

Field Summary
 
Fields inherited from class com.mysema.query.types.expr.SimpleExpression
primitive
 
Fields inherited from class com.mysema.query.types.ExpressionBase
type
 
Constructor Summary
ListSubQuery(Class<T> elementType, QueryMetadata md)
           
 
Method Summary
<R,C> R
accept(Visitor<R,C> v, C context)
          Accept the visitor with the given context
 SimpleExpression<?> as(Expression<?> alias)
           
 NumberExpression<Long> count()
          Get the count(this) expression
 NumberExpression<Long> countDistinct()
          Get the count(distinct this) expression
 boolean equals(Object o)
           
 BooleanExpression exists()
          Get an exists(this) expression for the subquery
 Class<T> getElementType()
           
 QueryMetadata getMetadata()
          Get the query metadata for the subquery
 Class<?> getParameter(int index)
           
 int hashCode()
           
 BooleanExpression notExists()
          Get a not exists(this) expression for the subquery
 
Methods inherited from class com.mysema.query.types.expr.CollectionExpressionBase
contains, contains, isEmpty, isNotEmpty, size
 
Methods inherited from class com.mysema.query.types.expr.SimpleExpression
as, as, eq, eq, in, in, in, isNotNull, isNull, ne, ne, notIn, notIn, notIn, when, when
 
Methods inherited from class com.mysema.query.types.ExpressionBase
getType, toString
 
Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait
 
Methods inherited from interface com.mysema.query.types.Expression
getType
 

Constructor Detail

ListSubQuery

public ListSubQuery(Class<T> elementType,
                    QueryMetadata md)
Method Detail

accept

public <R,C> R accept(Visitor<R,C> v,
                      C context)
Description copied from interface: Expression
Accept the visitor with the given context

Specified by:
accept in interface Expression<List<T>>
Type Parameters:
R - return type
C - context type
Parameters:
v - visitor
context - context of visit
Returns:

equals

public boolean equals(Object o)
Specified by:
equals in class SimpleExpression<List<T>>

count

public NumberExpression<Long> count()
Description copied from class: SimpleExpression
Get the count(this) expression

Overrides:
count in class SimpleExpression<List<T>>
Returns:
count(this)

countDistinct

public NumberExpression<Long> countDistinct()
Description copied from class: SimpleExpression
Get the count(distinct this) expression

Overrides:
countDistinct in class SimpleExpression<List<T>>
Returns:
count(distinct this)

exists

public BooleanExpression exists()
Description copied from interface: ExtendedSubQueryExpression
Get an exists(this) expression for the subquery

Specified by:
exists in interface ExtendedSubQueryExpression<List<T>>
Returns:

getElementType

public Class<T> getElementType()
Specified by:
getElementType in class CollectionExpressionBase<List<T>,T>

getMetadata

public QueryMetadata getMetadata()
Description copied from interface: SubQueryExpression
Get the query metadata for the subquery

Specified by:
getMetadata in interface SubQueryExpression<List<T>>
Returns:

hashCode

public int hashCode()
Overrides:
hashCode in class SimpleExpression<List<T>>

notExists

public BooleanExpression notExists()
Description copied from interface: ExtendedSubQueryExpression
Get a not exists(this) expression for the subquery

Specified by:
notExists in interface ExtendedSubQueryExpression<List<T>>
Returns:

as

public SimpleExpression<?> as(Expression<?> alias)

getParameter

public Class<?> getParameter(int index)
Specified by:
getParameter in interface ParametrizedExpression<List<T>>
Returns:


Copyright © 2007-2011 Mysema Ltd. All Rights Reserved.