Package adql.query.constraint

Class NotConstraint

  • All Implemented Interfaces:
    ADQLObject, ADQLConstraint
    public class NotConstraint
extends java.lang.Object
implements ADQLConstraint
    Lets apply the logical operator NOT on any constraint.
    Version:
    1.4 (06/2015)
    Author:
    Grégory Mantelet (CDS;ARI)

    • Constructor Detail

      • NotConstraint

        public NotConstraint​(ADQLConstraint constraint)
              throws java.lang.NullPointerException
        Builds a NotConstraint just with the constraint on which the logical operator NOT must be applied.
        Parameters:
        constraint - The constraint on which NOT must be applied.
        Throws:
        java.lang.NullPointerException - If the given constraint is null.

    • Method Detail

      • getConstraint

        public final ADQLConstraint getConstraint()
        Gets the constraint on which the NOT operator is applied.
        Returns:
        An ADQLConstraint.

      • getPosition

        public final TextPosition getPosition()
        Description copied from interface: ADQLObject

        Gets the position of this object/token in the ADQL query.

        By default, no position should be set.

        Specified by:
        getPosition in interface ADQLObject
        Returns:
        Position of this ADQL item in the ADQL query, or NULL if not written originally in the query (for example, if added afterwards.

      • setPosition

        public final void setPosition​(TextPosition position)
        Set the position of this NotConstraint in the given ADQL query string.
        Parameters:
        position - New position of this NotConstraint.
        Since:
        1.4

      • getCopy

        public ADQLObject getCopy()
                   throws java.lang.Exception
        Description copied from interface: ADQLObject
        Gets a (deep) copy of this ADQL object.
        Specified by:
        getCopy in interface ADQLObject
        Returns:
        The copy of this ADQL object.
        Throws:
        java.lang.Exception - If there is any error during the copy.

      • getName

        public java.lang.String getName()
        Description copied from interface: ADQLObject
        Gets the name of this object in ADQL.
        Specified by:
        getName in interface ADQLObject
        Returns:
        The name of this ADQL object.

      • toADQL

        public java.lang.String toADQL()
        Description copied from interface: ADQLObject
        Gets the ADQL expression of this object.
        Specified by:
        toADQL in interface ADQLObject
        Returns:
        The corresponding ADQL expression.