| /********************************************************************** |
| // @@@ START COPYRIGHT @@@ |
| // |
| // Licensed to the Apache Software Foundation (ASF) under one |
| // or more contributor license agreements. See the NOTICE file |
| // distributed with this work for additional information |
| // regarding copyright ownership. The ASF licenses this file |
| // to you under the Apache License, Version 2.0 (the |
| // "License"); you may not use this file except in compliance |
| // with the License. You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, |
| // software distributed under the License is distributed on an |
| // "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| // KIND, either express or implied. See the License for the |
| // specific language governing permissions and limitations |
| // under the License. |
| // |
| // @@@ END COPYRIGHT @@@ |
| **********************************************************************/ |
| #ifndef ELEMDDLFILEATTRMAXEXTENTS_H |
| #define ELEMDDLFILEATTRMAXEXTENTS_H |
| /* -*-C++-*- |
| ***************************************************************************** |
| * |
| * File: ElemDDLFileAttrMaxExtents.h |
| * Description: class for MaxExtents File Attribute (parse node) elements |
| * in MaxExtents clause in DDL statements |
| * |
| * Created: 09/12/01 |
| * Language: C++ |
| * |
| * |
| * |
| * |
| ***************************************************************************** |
| */ |
| |
| |
| #include "ComUnits.h" |
| #include "ElemDDLFileAttr.h" |
| |
| // ----------------------------------------------------------------------- |
| // contents of this file |
| // ----------------------------------------------------------------------- |
| class ElemDDLFileAttrMaxExtents; |
| |
| // ----------------------------------------------------------------------- |
| // forward references |
| // ----------------------------------------------------------------------- |
| // None. |
| |
| // ----------------------------------------------------------------------- |
| // definition of class ElemDDLFileAttrExtents |
| // ----------------------------------------------------------------------- |
| class ElemDDLFileAttrMaxExtents : public ElemDDLFileAttr |
| { |
| |
| public: |
| |
| enum { DEFAULT_MAX_EXTENT = COM_MAX_EXTENT }; |
| |
| // constructors |
| ElemDDLFileAttrMaxExtents(); |
| ElemDDLFileAttrMaxExtents(Lng32 maxExtent); |
| |
| // virtual destructor |
| virtual ~ElemDDLFileAttrMaxExtents(); |
| |
| // cast |
| virtual ElemDDLFileAttrMaxExtents * castToElemDDLFileAttrMaxExtents(); |
| |
| // accessors |
| inline ULng32 getMaxExtents() const; |
| |
| // methods for tracing |
| // virtual const NAString getText() const; |
| // virtual const NAString displayLabel1() const; |
| // virtual const NAString displayLabel2() const; |
| // virtual const NAString displayLabel3() const; |
| |
| |
| private: |
| |
| // |
| // methods |
| // |
| |
| NABoolean isLegalMaxExtentValue(Lng32 maxExtent) const; |
| void initializeMaxExtents(Lng32 maxExtent); |
| |
| // |
| // data members |
| // |
| |
| ULng32 maxExt_; |
| |
| }; // class ElemDDLFileAttrMaxExtents |
| |
| // |
| // helpers |
| // |
| |
| void ParSetDefaultMaxExtents(ULng32 &maxExt); |
| |
| // ----------------------------------------------------------------------- |
| // definitions of inline methods for class ElemDDLFileAttrMaxExtents |
| // ----------------------------------------------------------------------- |
| |
| // |
| // accessors |
| // |
| |
| inline ULng32 |
| ElemDDLFileAttrMaxExtents::getMaxExtents() const |
| { |
| return maxExt_; |
| } |
| |
| |
| #endif // ELEMDDLFILEATTRMAXEXTENTS_H |