com.mysema.query.types.query
Class BooleanSubQuery

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.ComparableExpressionBase<T>
              extended by com.mysema.query.types.expr.ComparableExpression<Boolean>
                  extended by com.mysema.query.types.expr.BooleanExpression
                      extended by com.mysema.query.types.query.BooleanSubQuery
All Implemented Interfaces:
Expression<Boolean>, Predicate, ExtendedSubQueryExpression<Boolean>, SubQueryExpression<Boolean>, Serializable

public final class BooleanSubQuery
extends BooleanExpression
implements ExtendedSubQueryExpression<Boolean>

Boolean typed single 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
BooleanSubQuery(QueryMetadata md)
           
 
Method Summary
<R,C> R
accept(Visitor<R,C> v, C context)
          Accept the visitor with the given context
 boolean equals(Object o)
           
 BooleanExpression exists()
          Get an exists(this) expression for the subquery
 QueryMetadata getMetadata()
          Get the query metadata for the subquery
 int hashCode()
           
 BooleanExpression notExists()
          Get a not exists(this) expression for the subquery
 
Methods inherited from class com.mysema.query.types.expr.BooleanExpression
allOf, and, andAnyOf, anyOf, as, as, eq, isFalse, isTrue, not, or, orAllOf
 
Methods inherited from class com.mysema.query.types.expr.ComparableExpression
between, between, goe, goe, gt, gt, loe, loe, lt, lt, notBetween, notBetween
 
Methods inherited from class com.mysema.query.types.expr.ComparableExpressionBase
asc, castToNum, desc, stringValue
 
Methods inherited from class com.mysema.query.types.expr.SimpleExpression
count, countDistinct, 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

BooleanSubQuery

public BooleanSubQuery(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<Boolean>
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<Boolean>

exists

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

Specified by:
exists in interface ExtendedSubQueryExpression<Boolean>
Returns:

getMetadata

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

Specified by:
getMetadata in interface SubQueryExpression<Boolean>
Returns:

hashCode

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

notExists

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

Specified by:
notExists in interface ExtendedSubQueryExpression<Boolean>
Returns:


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