/****************************************************************************************************************************

Licensed Materials - Property of IBM 
BI and PM: QFW 
© Copyright IBM Corp. 2005, 2010 
US Government Users Restricted Rights - Use, duplication or disclosure restricted by GSA ADP Schedule Contract with IBM Corp. 

*****************************************************************************************************************************/

function C_QanExecPlanNode( iNodeId, nProviderQuery, oParentNode, oNestedCallsParentNode )
{
	this.m_iNodeId = iNodeId;
	this.m_nProviderQuery = nProviderQuery;
	this.m_oParentNode = oParentNode; 
	this.m_oNestedCallsParentNode = oNestedCallsParentNode;
	this.m_aChildNodes = [];
	
	if( oParentNode )
		oParentNode.F_AddChild( this );
	else 
		if( oNestedCallsParentNode )
		{
			oNestedCallsParentNode.F_AddNestedRoot( this );
		}	
};


C_QanExecPlanNode.prototype.F_AddChild = function( oExecPlanNode )
{
	this.m_aChildNodes.push( oExecPlanNode );
};


C_QanExecPlanNode.prototype.F_AddNestedRoot = function( oExecPlanNode )
{
	if( !this.m_aNestedRootNodes )
		this.m_aNestedRootNodes = [];
		
	this.m_aNestedRootNodes.push( oExecPlanNode );
};


C_QanExecPlanNode.prototype.F_GetNestedRootNodes = function()
{
	return this.m_aNestedRootNodes;
};

C_QanExecPlanNode.prototype.F_GetChildNodes = function()
{
	return this.m_aChildNodes;
};

C_QanExecPlanNode.prototype.F_GetParentNode = function()
{
	return this.m_oParentPlanNode;
};

C_QanExecPlanNode.prototype.F_GetNestedCallsParentNode = function()
{
	return this.m_oNestedCallsParentNode;
};

C_QanExecPlanNode.prototype.F_GetID = function()
{
	return this.m_iNodeId;
}	



C_QanExecPlanNode.prototype.F_GetName = function()
{
	if( this.m_sName )
		return this.m_sName;

	this.m_sName = this.m_nProviderQuery.getAttribute( "name" );
	
	return this.m_sName;
};


C_QanExecPlanNode.prototype.F_GetProvider = function()
{
	return this.m_nProviderQuery.getAttribute( "provider" );
}

C_QanExecPlanNode.prototype.F_SetQueryFeedback = function( nQueryFeedbackResult )
{
	this.m_nQueryFeedbackResult = nQueryFeedbackResult;
}

C_QanExecPlanNode.prototype.f_getFeedbackProperty = function( sPropertyName )
{
	if( !this.m_nQueryFeedbackResult )
		return;
		
	var v_nProperty = 
		this.m_nQueryFeedbackResult.selectSingleNode( "property[@name='" + sPropertyName + "']" );
		
	if( !v_nProperty )
		return;
		
	return v_nProperty.text;
}


C_QanExecPlanNode.prototype.F_GetCommandType = function()
{
	return this.f_getFeedbackProperty("nativeCommandType");
}

C_QanExecPlanNode.prototype.F_GetNativeCommand = function()
{
	return this.f_getFeedbackProperty("nativeCommandText");
}

C_QanExecPlanNode.prototype.F_GetCognosCommand = function()
{
	return this.f_getFeedbackProperty("CognosCommandText");
}

C_QanExecPlanNode.prototype.F_GetConnections = function()
{
	if( !this.m_nQueryFeedbackResult )
		return;
		
	var v_nlConnections = 
		this.m_nQueryFeedbackResult.selectSingleNode( "property[@name='connections']/connection" );
		
	return v_nlConnections;
}

C_QanExecPlanNode.prototype.f_getProvider2OperationName = function()
{
	if( C_QanExecPlanNode.prototype.m_provider2OperationName )
		return C_QanExecPlanNode.prototype.m_provider2OperationName;
		
	C_QanExecPlanNode.prototype.m_provider2OperationName = [];
	C_QanExecPlanNode.prototype.m_provider2OperationName["RelationalQueryProvider"] = "SQL";
	C_QanExecPlanNode.prototype.m_provider2OperationName["OlapQueryProvider"] = "MDX";
	C_QanExecPlanNode.prototype.m_provider2OperationName["CubeBuildProvider"] = "Dynamic Cube";
	C_QanExecPlanNode.prototype.m_provider2OperationName["MDProvider"] = "Master-Detail";
	C_QanExecPlanNode.prototype.m_provider2OperationName["ZeroSuppressionProvider"] = "Zero/Null Suppression";
	C_QanExecPlanNode.prototype.m_provider2OperationName["ReporterModeProvider"] = "Stitching";
	C_QanExecPlanNode.prototype.m_provider2OperationName["NoDataModeProvider"] = "Data emulation";
	C_QanExecPlanNode.prototype.m_provider2OperationName["MDOperationProvider"] = "Member names fix up";
	
	return C_QanExecPlanNode.prototype.m_provider2OperationName;
}


C_QanExecPlanNode.prototype.F_GetOperationName = function()
{
	if( this.m_sOperationName )
		return this.m_sOperationName;
		
	var v_sProvider = this.F_GetProvider();

	if( v_sProvider == "MDOperationProvider" && this.m_aNestedRootNodes )
		return "@cube";

	this.m_sOperationName = this.f_getProvider2OperationName()[v_sProvider];
	
	if( !this.m_sOperationName )
		this.m_sOperationName = v_sProvider + " operation";

	return this.m_sOperationName;
}

C_QanExecPlanNode.prototype.f_getProvider2BoxHtml = function()
{
	if( C_QanExecPlanNode.prototype.m_provider2BoxHtml )
		return C_QanExecPlanNode.prototype.m_provider2BoxHtml;
		
	C_QanExecPlanNode.prototype.m_provider2BoxHtml = [];
	C_QanExecPlanNode.prototype.m_provider2BoxHtml["RelationalQueryProvider"] = "<b>SQL<b>";
	C_QanExecPlanNode.prototype.m_provider2BoxHtml["OlapQueryProvider"] = "<b>MDX</b>";
	C_QanExecPlanNode.prototype.m_provider2BoxHtml["CubeBuildProvider"] = "Dynamic<br>Cube";
	C_QanExecPlanNode.prototype.m_provider2BoxHtml["MDProvider"] = "Master-Detail";
	C_QanExecPlanNode.prototype.m_provider2BoxHtml["ZeroSuppressionProvider"] = "Zero/Null</br>Suppression";
	C_QanExecPlanNode.prototype.m_provider2BoxHtml["ReporterModeProvider"] = "Stitching";
	C_QanExecPlanNode.prototype.m_provider2BoxHtml["NoDataModeProvider"] = "Data<br>emulation";
	C_QanExecPlanNode.prototype.m_provider2BoxHtml["MDOperationProvider"] = "Member names<br>fix up";
	
	return C_QanExecPlanNode.prototype.m_provider2BoxHtml;
}


C_QanExecPlanNode.prototype.F_GetOperationBoxHtml = function()
{
	if( this.m_sOperationBoxHtml )
		return this.m_sOperationBoxHtml;
		
	var v_sProvider = this.F_GetProvider();

	if( v_sProvider == "MDOperationProvider" && this.m_aNestedRootNodes )
		return "@cube";

	this.m_sOperationBoxHtml = this.f_getProvider2BoxHtml()[v_sProvider];
	
	if( !this.m_sOperationBoxHtml )
		this.m_sOperationBoxHtml = v_sProvider + " operation";

	return this.m_sOperationBoxHtml;
}