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About CriteriaBuilder

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JPA Doc
33

isNotMember(elem, collection)

Method javax.persistence.criteria.CriteriaBuilder Predicate isNotMember(   Expression elem,   Expression collection ) Create a predicate that tests whether an element is not a member of a collection. If the collection is empty, the predicate will be true. Parameters: elem - element expression
JPA Doc
33

isNotNull(x)

Method javax.persistence.criteria.CriteriaBuilder Predicate isNotNull(   Expression x ) Create a predicate to test whether the expression is not null. Parameters: x - expression Returns: is-not-null predicate Since: JPA 2.0
JPA Doc
33

isNull(x)

Method javax.persistence.criteria.CriteriaBuilder Predicate isNull(   Expression x ) Create a predicate to test whether the expression is null. Parameters: x - expression Returns: is-null predicate Since: JPA 2.0
JPA Doc
33

isTrue(x)

Method javax.persistence.criteria.CriteriaBuilder Predicate isTrue(   Expression x ) Create a predicate testing for a true value. Parameters: x - expression to be tested Returns: predicate Since: JPA 2.0
JPA Doc
33

javax.persistence.criteria.CriteriaBuilder

javax.persistence.criteria Interface CriteriaBuilder Used to construct criteria queries, compound selections, expressions, predicates, orderings. Note that Predicate is used instead of Expression in this API in order to work around the fact that Java generics are not compatible with varags
JPA Doc
33

javax.persistence.criteria.CriteriaBuilder.Case

javax.persistence.criteria Interface CriteriaBuilder.Case Superinterfaces: Expression, Selection, TupleElement Interface used to build general case expressions. Case conditions are evaluated in the order in which they are specified. Since: JPA 2.0 Selection alias(String name) Assigns
JPA Doc
33

javax.persistence.criteria.CriteriaBuilder.Coalesce

javax.persistence.criteria Interface CriteriaBuilder.Coalesce Superinterfaces: Expression, Selection, TupleElement Interface used to build coalesce expressions. A coalesce expression is equivalent to a case expression that returns null if all its arguments evaluate to null
JPA Doc
33

javax.persistence.criteria.CriteriaBuilder.SimpleCase

javax.persistence.criteria Interface CriteriaBuilder.SimpleCase Superinterfaces: Expression, Selection, TupleElement Interface used to build simple case expressions. Case conditions are evaluated in the order in which they are specified. Since: JPA 2.0 Selection alias(String name
JPA Doc
33

keys(map)

Method javax.persistence.criteria.CriteriaBuilder Expression> keys(   M map ) Create an expression that returns the keys of a map. Parameters: map - map Returns: set expression Since: JPA 2.0
JPA Doc
33

le(x, y)

Method javax.persistence.criteria.CriteriaBuilder Predicate le(   Expression x,   Expression y ) Create a predicate for testing whether the first argument is less than or equal to the second. Parameters: x - expression y - expression Returns: less-than-or-equal predicate Since: JPA 2.0