Package adql.query.constraint
package adql.query.constraint
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ClassDescriptionAn ADQL constraint (comparison, in, exists, ...) must implement this interface.It represents the BETWEEN predicate of SQL and ADQL.Represents a comparison (numeric or not) between two operands.Gathers all comparison operators (numeric or not).Represents a parenthesized list of constraints.Represents the predicate EXISTS of SQL and ADQL.It represents the IN predicate of SQL and ADQL.Represents a comparison between a column to the NULL value.Lets apply the logical operator NOT on any constraint.