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public interface Predicate
The type of a simple or compound predicate: a conjunction or disjunction of restrictions. A simple predicate is considered to be a conjunction with a single conjunct.
Nested Class Summary | |
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static class |
Predicate.BooleanOperator
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Method Summary | |
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java.util.List<Expression<java.lang.Boolean>> |
getExpressions()
Return the top-level conjuncts or disjuncts of the predicate. |
Predicate.BooleanOperator |
getOperator()
Return the boolean operator for the predicate. |
boolean |
isNegated()
Whether the predicate has been created from another predicate by applying the Predicate.not() method
or the CriteriaBuilder.not() method. |
Predicate |
not()
Create a negation of the predicate. |
Methods inherited from interface javax.persistence.criteria.Expression |
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as, in, in, in, in, isNotNull, isNull |
Methods inherited from interface javax.persistence.criteria.Selection |
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alias, getCompoundSelectionItems, isCompoundSelection |
Methods inherited from interface javax.persistence.TupleElement |
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getAlias, getJavaType |
Method Detail |
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Predicate.BooleanOperator getOperator()
AND
.
boolean isNegated()
Predicate.not()
method
or the CriteriaBuilder.not()
method.
java.util.List<Expression<java.lang.Boolean>> getExpressions()
Predicate not()
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Generated on 10-February-2011 12:41