org.apache.openjpa.kernel.exps
Class BindKeyVariableExpression
java.lang.Object
   org.apache.openjpa.kernel.exps.Exp
org.apache.openjpa.kernel.exps.Exp
       org.apache.openjpa.kernel.exps.BindVariableExpression
org.apache.openjpa.kernel.exps.BindVariableExpression
           org.apache.openjpa.kernel.exps.BindKeyVariableExpression
org.apache.openjpa.kernel.exps.BindKeyVariableExpression
- All Implemented Interfaces: 
- Serializable, Expression
-  class BindKeyVariableExpression 
- extends BindVariableExpression
BindVariableExpression for map key sets.
- Author:
- Abe White
 
| Method Summary | 
| protected  Collection | getCollection(Object values)Return a collection for the given object, produced by
 eval'ing the value of this expression. | 
 
 
 
| Methods inherited from class java.lang.Object | 
| clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait | 
 
BindKeyVariableExpression
public BindKeyVariableExpression(BoundVariable var,
                                 Val val)
- Constructor.
 
- Parameters:
- var- the bound variable
- val- the value the variable is bound to
 
getCollection
protected Collection getCollection(Object values)
- Description copied from class: BindVariableExpression
- Return a collection for the given object, produced by
 eval'ing the value of this expression. Simply casts
 the object to a collection by default.
 
- 
- Overrides:
- getCollectionin class- BindVariableExpression
 
- 
 
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