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6

between(v, x, y)

Method javax.persistence.criteria.CriteriaBuilder Predicate between( Expression<?> v, Expression<?> x, Expression<?> y ) Create a predicate for testing whether the first argument is between the second and third arguments in value. Parameters: v - expression x - expression y - expression Returns: between predicate Since: JPA 2.0
6

isFalse(x)

Method javax.persistence.criteria.CriteriaBuilder Predicate isFalse( Expression<Boolean> x ) Create a predicate testing for a false value. Parameters: x - expression to be tested Returns: predicate Since: JPA 2.0
6

like(x, pattern, escapeChar)

Method javax.persistence.criteria.CriteriaBuilder Predicate like( Expression<String> x, String pattern, char escapeChar ) Create a predicate for testing whether the expression satisfies the given pattern. Parameters: x - string expression pattern - string escapeChar - escape character Returns: like predicate Since: JPA 2.0
6

isEmpty(collection)

Method javax.persistence.criteria.CriteriaBuilder Predicate isEmpty( Expression<C> collection ) Create a predicate that tests whether a collection is empty. Parameters: collection - expression Returns: is-empty predicate Since: JPA 2.0
6

like(x, pattern, escapeChar)

Method javax.persistence.criteria.CriteriaBuilder Predicate like( Expression<String> x, Expression<String> pattern, Expression<Character> escapeChar ) Create a predicate for testing ... escapeChar - escape character expression Returns: like predicate Since: JPA 2.0
6

like(x, pattern)

Method javax.persistence.criteria.CriteriaBuilder Predicate like( Expression<String> x, String pattern ) Create a predicate for testing whether the expression satisfies the given pattern. Parameters: x - string expression pattern - string Returns: like predicate Since: JPA 2.0
6

notLike(x, pattern, escapeChar)

Method javax.persistence.criteria.CriteriaBuilder Predicate notLike( Expression<String> x, String pattern, char escapeChar ) Create a predicate for testing whether the expression does not satisfy the given pattern. Parameters: x - string expression pattern - string escapeChar - escape character Returns: not-like predicate Since: JPA 2.0
6

like(x, pattern, escapeChar)

Method javax.persistence.criteria.CriteriaBuilder Predicate like( Expression<String> x, String pattern, Expression<Character> escapeChar ) Create a predicate for testing whether the expression ... character expression Returns: like predicate Since: JPA 2.0
6

like(x, pattern, escapeChar)

Method javax.persistence.criteria.CriteriaBuilder Predicate like( Expression<T> x, Expression<T> pattern, char escapeChar ) Create a predicate for testing whether the expression satisfies the given pattern. Parameters: x - string expression pattern - string expression escapeChar - escape character Returns: like predicate Since: JPA 2.0
6

isNull()

Method javax.persistence.criteria.Expression Predicate isNull() Create a predicate to test whether the expression is null. Returns: predicate testing whether the expression is null Since: JPA 2.0

Getting Started

ObjectDB is very easy to use. Follow the Getting Started Tutorial and the Quick Tour manual chapter and in minutes you may be able to write and run first Java programs against ObjectDB.

Prior knowledge or experience in database programming (SQL, JDBC, ORM, JPA, etc.) is not required, but some background in using the Java language is essential.

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