core/sql/parser/ElemDDLCreateMVOneAttributeTableList.cpp

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/* -*-C++-*-
 *****************************************************************************
 *
 * File:         ElemDDLCreateMVOneAttributeTableList.cpp
 * Description:  class representing Create MV changes clause
 *
 *
 * Created:      11/27/99
 * Language:     C++
 *
 *
 *
 *
 *****************************************************************************
 */

#include "ElemDDLCreateMVOneAttributeTableList.h"


ElemDDLCreateMVOneAttributeTableList::ElemDDLCreateMVOneAttributeTableList
								(ComMVSUsedTableAttribute type, ElemDDLNode *pTableList)
					: ElemDDLNode(ELM_CREATE_MV_ONE_ATTRIBUTE_TABLE_LIST), 
					type_(type), 
					pTableList_(pTableList)
{
}

QualifiedName & 
ElemDDLCreateMVOneAttributeTableList::getFirstTableInList()
{
	listIndex_ = 0;
	return getNextTableInList();
}
ComBoolean	
ElemDDLCreateMVOneAttributeTableList::listHasMoreTables() const
{
	return (listIndex_ <  pTableList_->entries()) ? TRUE : FALSE ;
}

QualifiedName & 
ElemDDLCreateMVOneAttributeTableList::getNextTableInList()
{
	ComASSERT(TRUE == listHasMoreTables());	

	return ((*pTableList_)[listIndex_++]->
	castToElemDDLQualName())->getQualifiedName();
}

ComMVSUsedTableAttribute 
ElemDDLCreateMVOneAttributeTableList::getType() const
{
	return type_;
}


// methods for tracing
const NAString 
ElemDDLCreateMVOneAttributeTableList::displayLabel1() const
{
	switch(type_)
	{
	case COM_IGNORE_CHANGES:
		return NAString("IGNORE CAHNGES ON");
	case COM_INSERT_ONLY:
		return NAString("INSERT ONLY ARE");
	}

	return "UNKNOWN TYPE";
}

const NAString 
ElemDDLCreateMVOneAttributeTableList::getText() const
{
	return "ElemDDLCreateMVOneAttributeTableList";
}