com.mysema.query.types.query
Class ComparableSubQuery<T extends Comparable<?>>

java.lang.Object
  extended by com.mysema.query.types.expr.DslExpression<T>
      extended by com.mysema.query.types.expr.SimpleExpression<T>
          extended by com.mysema.query.types.expr.ComparableExpressionBase<T>
              extended by com.mysema.query.types.expr.ComparableExpression<T>
                  extended by com.mysema.query.types.query.ComparableSubQuery<T>
Type Parameters:
T - expression type
All Implemented Interfaces:
Expression<T>, ExtendedSubQueryExpression<T>, SubQueryExpression<T>, Serializable

public final class ComparableSubQuery<T extends Comparable<?>>
extends ComparableExpression<T>
implements ExtendedSubQueryExpression<T>

Comparable typed single result subquery

Author:
tiwe
See Also:
Serialized Form

Field Summary
 
Fields inherited from class com.mysema.query.types.expr.DslExpression
mixin
 
Constructor Summary
ComparableSubQuery(Class<T> type, QueryMetadata md)
           
 
Method Summary
<R,C> R
accept(Visitor<R,C> v, C context)
          Accept the visitor with the given context
 BooleanExpression exists()
          Get an exists(this) expression for the subquery
 QueryMetadata getMetadata()
          Get the query metadata for the subquery
 BooleanExpression notExists()
          Get a not exists(this) expression for the subquery
 
Methods inherited from class com.mysema.query.types.expr.ComparableExpression
as, as, between, between, goe, goe, goeAll, goeAny, gt, gt, gtAll, gtAny, loe, loe, loeAll, loeAny, lt, lt, ltAll, ltAny, notBetween, notBetween
 
Methods inherited from class com.mysema.query.types.expr.ComparableExpressionBase
asc, castToNum, coalesce, coalesce, desc, stringValue
 
Methods inherited from class com.mysema.query.types.expr.SimpleExpression
count, countDistinct, eq, eq, eqAll, eqAny, in, in, in, isNotNull, isNull, ne, ne, neAll, neAny, notIn, notIn, notIn, when, when
 
Methods inherited from class com.mysema.query.types.expr.DslExpression
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.Expression
getType
 

Constructor Detail

ComparableSubQuery

public ComparableSubQuery(Class<T> type,
                          QueryMetadata md)
Method Detail

accept

public final <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<T extends Comparable<?>>
Type Parameters:
R - return type
C - context type
Parameters:
v - visitor
context - context of visit
Returns:

exists

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

Specified by:
exists in interface ExtendedSubQueryExpression<T extends Comparable<?>>
Returns:

getMetadata

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

Specified by:
getMetadata in interface SubQueryExpression<T extends Comparable<?>>
Returns:

notExists

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

Specified by:
notExists in interface ExtendedSubQueryExpression<T extends Comparable<?>>
Returns:


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