Class NullnessPredicate

java.lang.Object

org.hibernate.sql.ast.spi.query.predicate.AbstractPredicate

org.hibernate.sql.ast.spi.query.predicate.NullnessPredicate

All Implemented Interfaces:

SqlSelectionProducer, Expression, Predicate, DomainResultProducer<Boolean>, SqlAstNode

public class NullnessPredicate
extends AbstractPredicate

Constructor Summary

Constructors

Constructor	Description
NullnessPredicate(Expression expression)
NullnessPredicate(Expression expression, boolean negated)
NullnessPredicate(Expression expression, boolean negated, JdbcMappingContainer expressionType)

Method Summary

Modifier and Type	Method	Description
void	accept(SqlAstWalker sqlTreeWalker)
Expression	getExpression()

Methods inherited from class AbstractPredicate

getExpressionType, isEmpty, isNegated

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface Expression

createDomainResultSqlSelection, createSqlSelection, getColumnReference

Methods inherited from interface Predicate

applySqlSelections, createDomainResult

Constructor Details

NullnessPredicate

public NullnessPredicate(Expression expression)

NullnessPredicate

public NullnessPredicate(Expression expression,
 boolean negated)

NullnessPredicate

public NullnessPredicate(Expression expression,
 boolean negated,
 JdbcMappingContainer expressionType)

Method Details

getExpression

public Expression getExpression()

accept

public void accept(SqlAstWalker sqlTreeWalker)