//                                                                             =======
    public HpSpecification specify() {
        assertSpecifyPurpose();
        if (_specification == null) {
            _specification = new HpSpecification();
        }
        return _specification;
    }

    protected void assertQueryPurpose() {
    }

    protected void assertAggregationPurpose() {

    //                                                                             =======
    public HpSpecification specify() {
        assertSpecifyPurpose();
        if (_specification == null) {
            _specification = new HpSpecification();
        }
        return _specification;
    }

    protected void assertQueryPurpose() {
    }

    protected void assertAggregationPurpose() {

    //                                                                             =======
    public HpSpecification specify() {
        assertSpecifyPurpose();
        if (_specification == null) {
            _specification = new HpSpecification();
        }
        return _specification;
    }

    protected void assertQueryPurpose() {
    }

    protected void assertAggregationPurpose() {

    //                                                                             =======
    public HpSpecification specify() {
        assertSpecifyPurpose();
        if (_specification == null) {
            _specification = new HpSpecification();
        }
        return _specification;
    }

    protected void assertQueryPurpose() {
    }

    protected void assertAggregationPurpose() {

    //                                                                             =======
    public HpSpecification specify() {
        assertSpecifyPurpose();
        if (_specification == null) {
            _specification = new HpSpecification();
        }
        return _specification;
    }

    protected void assertQueryPurpose() {
    }

    protected void assertAggregationPurpose() {

    //                                                                             =======
    public HpSpecification specify() {
        assertSpecifyPurpose();
        if (_specification == null) {
            _specification = new HpSpecification();
        }
        return _specification;
    }

    protected void assertQueryPurpose() {
    }

    protected void assertAggregationPurpose() {

    //                                                                             =======
    public HpSpecification specify() {
        assertSpecifyPurpose();
        if (_specification == null) {
            _specification = new HpSpecification();
        }
        return _specification;
    }

    protected void assertQueryPurpose() {
    }

    protected void assertAggregationPurpose() {

    //                                                                             =======
    public HpSpecification specify() {
        assertSpecifyPurpose();
        if (_specification == null) {
            _specification = new HpSpecification();
        }
        return _specification;
    }

    protected void assertQueryPurpose() {
    }

    protected void assertAggregationPurpose() {

    #   e.g. list:{prefix:SP_}
    #  And you can specify procedures through DB link.
    #  This is treated as additional setting
    #  so it is independent from specifications for main schema.
    #   e.g. SP_FOO@NEXT_LINK (when DB link name is 'NEXT_LINK')  
    #
    #; targetProcedureNameList = list:{FOO_PROCEDURE ; prefix:FOO_ ; suffix:_FOO ; contain:_FOO_}
    # - - - - - - - - - -/

    //                                                                             =======
    public HpSpecification specify() {
        assertSpecifyPurpose();
        if (_specification == null) {
            _specification = new HpSpecification();
        }
        return _specification;
    }

    protected void assertQueryPurpose() {
    }

    protected void assertAggregationPurpose() {