//%2005////////////////////////////////////////////////////////////////////////
//
// Copyright (c) 2000, 2001, 2002 BMC Software; Hewlett-Packard Development
// Company, L.P.; IBM Corp.; The Open Group; Tivoli Systems.
// Copyright (c) 2003 BMC Software; Hewlett-Packard Development Company, L.P.;
// IBM Corp.; EMC Corporation, The Open Group.
// Copyright (c) 2004 BMC Software; Hewlett-Packard Development Company, L.P.;
// IBM Corp.; EMC Corporation; VERITAS Software Corporation; The Open Group.
// Copyright (c) 2005 Hewlett-Packard Development Company, L.P.; IBM Corp.;
// EMC Corporation; VERITAS Software Corporation; The Open Group.
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to
// deal in the Software without restriction, including without limitation the
// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
// sell copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// THE ABOVE COPYRIGHT NOTICE AND THIS PERMISSION NOTICE SHALL BE INCLUDED IN
// ALL COPIES OR SUBSTANTIAL PORTIONS OF THE SOFTWARE. THE SOFTWARE IS PROVIDED
// "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT
// LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
// PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
// HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
// ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
//
//==============================================================================
//
// Author: Mike Brasher (mbrasher@bmc.com)
//
// Modified By: Carol Ann Krug Graves, Hewlett-Packard Company
//                (carolann_graves@hp.com)
//              David Dillard, VERITAS Software Corp.
//                  (david.dillard@veritas.com)
//
//%/////////////////////////////////////////////////////////////////////////////
#include "WQLSelectStatement.h"
#include "WQLSelectStatementRep.h"
#include <iostream>
#include <Pegasus/Common/Stack.h>

PEGASUS_USING_STD;

PEGASUS_NAMESPACE_BEGIN

const WQLSelectStatement WQLSelectStatement::EMPTY=WQLSelectStatement();

WQLSelectStatement::WQLSelectStatement(String& queryLang, String& query)
   :SelectStatement()
{
	_rep = new WQLSelectStatementRep(queryLang,query);
	// Set the _rep into the base class also
	SelectStatement::_rep = _rep;
}

WQLSelectStatement::WQLSelectStatement(String& queryLang, String& query, QueryContext& inCtx)
   :SelectStatement()
{
	_rep = new WQLSelectStatementRep(queryLang,query,inCtx);
	// Set the _rep into the base class also
	SelectStatement::_rep = _rep;
}

WQLSelectStatement::WQLSelectStatement()
   :SelectStatement()
{
	_rep = new WQLSelectStatementRep();
	// Set the _rep into the base class also
	SelectStatement::_rep = _rep;
}

WQLSelectStatement::WQLSelectStatement(const WQLSelectStatement& statement)
  :SelectStatement()
{
  _rep = new WQLSelectStatementRep(*statement._rep);

  // Set the _rep into the base class also
  SelectStatement::_rep = _rep;
}

WQLSelectStatement& WQLSelectStatement::operator=(const WQLSelectStatement& rhs)
{
  if(&rhs != this)
  {
    if(_rep) delete _rep;
    _rep = new WQLSelectStatementRep(*rhs._rep);

    // Set the _rep into the base class also
    SelectStatement::_rep = _rep;
  }

  return *this;
}


WQLSelectStatement::~WQLSelectStatement()
{
	delete _rep;
}

void WQLSelectStatement::clear()
{
	_rep->clear();
}

Boolean WQLSelectStatement::getAllProperties() const
{
    return _rep->getAllProperties();
}

void WQLSelectStatement::setAllProperties(const Boolean allProperties)
{
    _rep->setAllProperties(allProperties);
}

CIMPropertyList WQLSelectStatement::getSelectPropertyList
    (const CIMObjectPath& inClassName)
{
	return _rep->getSelectPropertyList(inClassName);
}

CIMPropertyList WQLSelectStatement::getWherePropertyList
    (const CIMObjectPath& inClassName)
{
    return _rep->getWherePropertyList(inClassName);
}

Boolean WQLSelectStatement::appendWherePropertyName(const CIMName& x)
{
    return _rep->appendWherePropertyName(x);
}

Boolean WQLSelectStatement::evaluateWhereClause(
    const WQLPropertySource* source) const
{
	return _rep->evaluateWhereClause(source);
}

void WQLSelectStatement::applyProjection(CIMInstance& ci,
    Boolean allowMissing)
{
	_rep->applyProjection(ci, allowMissing);
}

void WQLSelectStatement::applyProjection(CIMObject& ci,
    Boolean allowMissing)
{
	_rep->applyProjection(ci, allowMissing);
}

void WQLSelectStatement::print() const
{
	_rep->print();
}

Boolean WQLSelectStatement::evaluate(const CIMInstance& inCI)
{
	return _rep->evaluate(inCI);
}

void WQLSelectStatement::validate()
{
	_rep->validate();
}

CIMPropertyList WQLSelectStatement::getPropertyList(const CIMObjectPath& inClassName)
{
	return _rep->getPropertyList(inClassName);
}

Array<CIMObjectPath> WQLSelectStatement::getClassPathList()
{
	return _rep->getClassPathList();
}

Uint32 WQLSelectStatement::getSelectPropertyNameCount() const
{
        return _rep->getSelectPropertyNameCount();
}

    /** Gets the i-th selected property name in the list.
        This function should only be used if getAllProperties() returns false.
    */
const CIMName& WQLSelectStatement::getSelectPropertyName(Uint32 i) const
{
     return _rep->getSelectPropertyName(i);
}

const CIMName& WQLSelectStatement::getClassName() const
    {
        return _rep->getClassName();
    }

    /** Modifier. This method should not be called by the user (only by the
        parser).
    */
    void WQLSelectStatement::setClassName(const CIMName& className)
    {
        _rep->setClassName(className);
    }

void WQLSelectStatement::appendSelectPropertyName(const CIMName& x)
    {
        _rep->appendSelectPropertyName(x);
    }

    /** Returns the number of unique property names from the where clause.
    */
    Uint32 WQLSelectStatement::getWherePropertyNameCount() const
    {
        return _rep->getWherePropertyNameCount();
    }

    /** Gets the i-th unique property appearing in the where clause.
    */
    const CIMName& WQLSelectStatement::getWherePropertyName(Uint32 i) const
    {
        return _rep->getWherePropertyName(i);
    }

void WQLSelectStatement::appendOperation(WQLOperation x)
    {
        _rep->appendOperation(x);
    }

    /** Appends an operand to the operation array. This method should only
        be called by the parser itself.
    */
    void WQLSelectStatement::appendOperand(const WQLOperand& x)
    {
        _rep->appendOperand(x);
    }

    /** Returns true if this class has a where clause.
    */
    Boolean WQLSelectStatement::hasWhereClause() const
    {
        return _rep->hasWhereClause();
    }

PEGASUS_NAMESPACE_END
