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5

notEqual(x, y)

Method javax.persistence.criteria.CriteriaBuilder Predicate notEqual( Expression<?> x, Expression<?> y ) Create a predicate for testing the arguments for inequality. Parameters: x - expression y - expression Returns: inequality predicate Since: JPA 2.0
5

lt(x, y)

Method javax.persistence.criteria.CriteriaBuilder Predicate lt( Expression<?> x, Expression<?> y ) Create a predicate for testing whether the first argument is less than the second. Parameters: x - expression y - expression Returns: less-than predicate Since: JPA 2.0
5

gt(x, y)

Method javax.persistence.criteria.CriteriaBuilder Predicate gt( Expression<?> x, Expression<?> y ) Create a predicate for testing whether the first argument is greater than the second. Parameters: x - expression y - expression Returns: greater-than predicate Since: JPA 2.0
5

greaterThanOrEqualTo(x, y)

Method javax.persistence.criteria.CriteriaBuilder Predicate greaterThanOrEqualTo( Expression<?> x, Expression<?> y ) Create a predicate for testing whether the first argument is greater than or equal to the second. Parameters: x - expression y - expression Returns: greater-than-or-equal predicate Since: JPA 2.0
5

greaterThan(x, y)

Method javax.persistence.criteria.CriteriaBuilder Predicate greaterThan( Expression<?> x, Expression<?> y ) Create a predicate for testing whether the first argument is greater than the second. Parameters: x - expression y - expression Returns: greater-than predicate Since: JPA 2.0
5

ge(x, y)

Method javax.persistence.criteria.CriteriaBuilder Predicate ge( Expression<?> x, Expression<?> y ) Create a predicate for testing whether the first argument is greater than or equal to the second. Parameters: x - expression y - expression Returns: greater-than-or-equal predicate Since: JPA 2.0
5

function(name, type, args)

Method javax.persistence.criteria.CriteriaBuilder Expression<T> function( String name, Class<T> type, Expression... args ) Create an expression for the execution of a database function. Parameters: name - function name type - expected result type args - function arguments Returns: expression Since: JPA 2.0
5

equal(x, y)

Method javax.persistence.criteria.CriteriaBuilder Predicate equal( Expression<?> x, Expression<?> y ) Create a predicate for testing the arguments for equality. Parameters: x - expression y - expression Returns: equality predicate Since: JPA 2.0
5

prod(x, y)

Method javax.persistence.criteria.CriteriaBuilder Expression<N> prod( N x, Expression<?> y ) Create an expression that returns the product of its arguments. Parameters: x - value y - expression Returns: product Since: JPA 2.0
5

prod(x, y)

Method javax.persistence.criteria.CriteriaBuilder Expression<N> prod( Expression<?> x, N y ) Create an expression that returns the product of its arguments. Parameters: x - expression y - value Returns: product 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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