Package adql.query.constraint
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Interface Summary Interface Description ADQLConstraint An ADQL constraint (comparison, in, exists, ...) must implement this interface. -
Class Summary Class Description Between It represents the BETWEEN predicate of SQL and ADQL.Comparison Represents a comparison (numeric or not) between two operands.ConstraintsGroup Represents a parenthesized list of constraints.Exists Represents the predicate EXISTS of SQL and ADQL.In It represents the IN predicate of SQL and ADQL.IsNull Represents a comparison between a column to the NULL value.NotConstraint Lets apply the logical operator NOT on any constraint. -
Enum Summary Enum Description ComparisonOperator Gathers all comparison operators (numeric or not).