org.hibernate.ejb.criteria.expression
Interface UnaryOperatorExpression<T>

All Superinterfaces:
javax.persistence.criteria.Expression<T>, javax.persistence.criteria.Selection<T>, Serializable, TupleElement<T>
All Known Implementing Classes:
IsEmptyPredicate, NullnessPredicate, UnaryArithmeticOperation

public interface UnaryOperatorExpression<T>
extends javax.persistence.criteria.Expression<T>, Serializable

Contract for operators with a single operand.

Author:
Steve Ebersole

Method Summary
 javax.persistence.criteria.Expression<?> getOperand()
          Get the operand.
 
Methods inherited from interface javax.persistence.criteria.Expression
as, in, in, in, in, isNotNull, isNull
 
Methods inherited from interface javax.persistence.criteria.Selection
alias, getCompoundSelectionItems, isCompoundSelection
 
Methods inherited from interface javax.persistence.TupleElement
getAlias, getJavaType
 

Method Detail

getOperand

javax.persistence.criteria.Expression<?> getOperand()
Get the operand.

Returns:
The operand.


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