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.