Class SqmBooleanExpressionPredicate

java.lang.Object

org.hibernate.query.sqm.tree.AbstractSqmNode

org.hibernate.query.sqm.tree.jpa.AbstractJpaTupleElement<Boolean>

org.hibernate.query.sqm.tree.jpa.AbstractJpaSelection<Boolean>

org.hibernate.query.sqm.tree.expression.AbstractSqmExpression<Boolean>

org.hibernate.query.sqm.tree.predicate.AbstractSqmPredicate

org.hibernate.query.sqm.tree.predicate.AbstractNegatableSqmPredicate

org.hibernate.query.sqm.tree.predicate.SqmBooleanExpressionPredicate

All Implemented Interfaces:

Expression<Boolean>, Predicate, Selection<Boolean>, TupleElement<Boolean>, Serializable, JpaCriteriaNode, JpaExpression<Boolean>, JpaPredicate, JpaSelection<Boolean>, JpaTupleElement<Boolean>, SqmExpression<Boolean>, SqmNegatablePredicate, SqmPredicate, SqmSelectableNode<Boolean>, SqmCacheable, SqmExpressibleAccessor<Boolean>, SqmNode, SqmTypedNode<Boolean>, SqmVisitableNode

public class SqmBooleanExpressionPredicate
extends AbstractNegatableSqmPredicate

Represents an expression whose type is boolean, and can therefore be used as a predicate. E.g. `from Employee e where e.isActive`

See Also:

• Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from interface Predicate

Predicate.BooleanOperator

Field Summary

Fields inherited from interface SqmNode

LOG

Constructor Summary

Constructors

Constructor	Description
SqmBooleanExpressionPredicate(SqmExpression<Boolean> booleanExpression, boolean negated, NodeBuilder nodeBuilder)
SqmBooleanExpressionPredicate(SqmExpression<Boolean> booleanExpression, NodeBuilder nodeBuilder)

Method Summary

Modifier and Type	Method	Description
<T> T	accept(SemanticQueryWalker<T> walker)	Accept the walker per visitation
void	appendHqlString(StringBuilder hql, SqmRenderContext context)
int	cacheHashCode()
SqmBooleanExpressionPredicate	copy(SqmCopyContext context)
protected SqmNegatablePredicate	createNegatedNode()
boolean	equals(@Nullable Object object)
SqmExpression<Boolean>	getBooleanExpression()
List<Expression<Boolean>>	getExpressions()
int	hashCode()
boolean	isCompatible(Object object)
String	toString()

Methods inherited from class AbstractNegatableSqmPredicate

isNegated, negate, not

Methods inherited from class AbstractSqmPredicate

getExpressible, getJavaTypeDescriptor, getNodeJavaType, getNodeType, getOperator

Methods inherited from class AbstractSqmExpression

applyInferableType, as, cast, equalTo, equalTo, in, in, in, in, internalApplyInferableType, isNotNull, isNull, nodeBuilder, notEqualTo, notEqualTo

Methods inherited from class AbstractJpaSelection

alias, getSelectionItems, isCompoundSelection

Methods inherited from class AbstractJpaTupleElement

copyTo, getAlias, setAlias, setExpressibleType

Methods inherited from class Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface JpaSelection

alias, getCompoundSelectionItems, getSelectionItems

Methods inherited from interface JpaTupleElement

getJavaType, getJavaTypeName, isEnum

Methods inherited from interface Predicate

getOperator

Methods inherited from interface Selection

isCompoundSelection

Methods inherited from interface SqmExpression

applyInferableType, as, asBigDecimal, asBigInteger, asDouble, asFloat, asInteger, asLong, asString, cast, castAs, equalTo, equalTo, in, in, in, in, isNotNull, isNull, notEqualTo, notEqualTo, visitSubSelectableNodes

Methods inherited from interface SqmNode

asLoggableText, nodeBuilder

Methods inherited from interface SqmPredicate

getExpressible, getJavaTypeDescriptor, getNodeJavaType, getNodeType

Methods inherited from interface SqmSelectableNode

getTupleLength

Methods inherited from interface SqmVisitableNode

toHqlString

Methods inherited from interface TupleElement

getAlias

Constructor Details

SqmBooleanExpressionPredicate

public SqmBooleanExpressionPredicate(SqmExpression<Boolean> booleanExpression,
 NodeBuilder nodeBuilder)

SqmBooleanExpressionPredicate

public SqmBooleanExpressionPredicate(SqmExpression<Boolean> booleanExpression,
 boolean negated,
 NodeBuilder nodeBuilder)

Method Details

copy

public SqmBooleanExpressionPredicate copy(SqmCopyContext context)

getBooleanExpression

public SqmExpression<Boolean> getBooleanExpression()

accept

public <T> T accept(SemanticQueryWalker<T> walker)

Description copied from interface: SqmVisitableNode

Accept the walker per visitation

getExpressions

public List<Expression<Boolean>> getExpressions()

Specified by:

getExpressions in interface Predicate

Overrides:

getExpressions in class AbstractSqmPredicate

appendHqlString

public void appendHqlString(StringBuilder hql,
 SqmRenderContext context)

equals

public boolean equals(@Nullable Object object)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

isCompatible

public boolean isCompatible(Object object)

cacheHashCode

public int cacheHashCode()

createNegatedNode

protected SqmNegatablePredicate createNegatedNode()

Specified by:

createNegatedNode in class AbstractNegatableSqmPredicate

toString

public String toString()

Overrides:

toString in class Object