org.apache.openjpa.persistence.criteria
Class Expressions.BinarayFunctionalExpression<X>
java.lang.Object
   org.apache.openjpa.persistence.criteria.SelectionImpl<X>
org.apache.openjpa.persistence.criteria.SelectionImpl<X>
       org.apache.openjpa.persistence.criteria.ExpressionImpl<X>
org.apache.openjpa.persistence.criteria.ExpressionImpl<X>
           org.apache.openjpa.persistence.criteria.Expressions.BinarayFunctionalExpression<X>
org.apache.openjpa.persistence.criteria.Expressions.BinarayFunctionalExpression<X>
- Type Parameters:
- X- the type of the resultant expression
- All Implemented Interfaces: 
- Expression<X>, Selection<X>, TupleElement<X>, CriteriaExpression
- Direct Known Subclasses: 
- Expressions.Concat, Expressions.Diff, Expressions.Mod, Expressions.Product, Expressions.Quotient, Expressions.Sum, Expressions.Trim
- Enclosing class:
- Expressions
- public abstract static class Expressions.BinarayFunctionalExpression<X> 
- extends ExpressionImpl<X>
Binary Functional Expression applies a binary function on a pair of input Expression.
 
 
 
 
| Methods inherited from class org.apache.openjpa.persistence.criteria.SelectionImpl | 
| alias, asProjection, assertValidName, asValue, asVariable, getAlias, getCompoundSelectionItems, getJavaType, isAliased, isAutoAliased, isCompoundSelection, setAutoAlias | 
 
| Methods inherited from class java.lang.Object | 
| clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait | 
 
 
 
e1
protected final ExpressionImpl<?> e1
e2
protected final ExpressionImpl<?> e2
Expressions.BinarayFunctionalExpression
public Expressions.BinarayFunctionalExpression(Class<X> t,
                                               Expression<?> x,
                                               Expression<?> y)
- Supply the resultant type and pair of input operand expressions.
 
acceptVisit
public void acceptVisit(CriteriaExpressionVisitor visitor)
- Description copied from interface: CriteriaExpression
- Accept visit from the given visitor. The receiver is responsible 
 to propagate the visitor to the constituent sub-nodes if any.
 
- 
- Specified by:
- acceptVisitin interface- CriteriaExpression
- Overrides:
- acceptVisitin class- SelectionImpl<X>
 
- 
- Parameters:
- visitor- a processor to walk the nodes of a tree.
 
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