casacore::TaQLSelectNodeRep Class Reference

Raw TaQL parse tree node defining a select command. More...

#include <TaQLNodeDer.h>

Public Member Functions
	TaQLSelectNodeRep (const TaQLNode &columns, const TaQLMultiNode &tables, const TaQLNode &join, const TaQLNode &where, const TaQLNode &groupby, const TaQLNode &having, const TaQLNode &sort, const TaQLNode &limitoff, const TaQLNode &giving)
virtual	~TaQLSelectNodeRep ()
virtual TaQLNodeResult	visit (TaQLNodeVisitor &) const
	Visit a node for tree traversal. More...
virtual void	showDerived (std::ostream &os) const
virtual void	save (AipsIO &aio) const
	Save the object. More...
Public Member Functions inherited from casacore::TaQLQueryNodeRep
	TaQLQueryNodeRep (int nodeType)
virtual	~TaQLQueryNodeRep ()
void	setBrackets ()
void	setNoExecute ()
void	setFromExecute ()
Bool	getBrackets () const
Bool	getNoExecute () const
Bool	getFromExecute () const
virtual void	show (std::ostream &os) const
	Print the object in an ostream. More...
Public Member Functions inherited from casacore::TaQLNodeRep
	TaQLNodeRep (int nodeType)
	Constructor for derived classes specifying the type. More...
virtual	~TaQLNodeRep ()
char	nodeType () const
	Get the node type of the derived class. More...
const TaQLStyle &	style () const
	Get the TaQL style. More...

Static Public Member Functions
static TaQLSelectNodeRep *	restore (AipsIO &aio)
Static Public Member Functions inherited from casacore::TaQLNodeRep
static TaQLNodeRep *	link (TaQLNodeRep *rep)
	Increment the reference count. More...
static void	unlink (TaQLNodeRep *rep)
	Decrement the reference count. More...
static String	checkDataType (const String &)
	Check the data type string and return its standard form. More...

Public Attributes
TaQLNode	itsColumns
TaQLMultiNode	itsTables
TaQLNode	itsJoin
TaQLNode	itsWhere
TaQLNode	itsGroupby
TaQLNode	itsHaving
TaQLNode	itsSort
TaQLNode	itsLimitOff
TaQLNode	itsGiving

Additional Inherited Members
Protected Member Functions inherited from casacore::TaQLQueryNodeRep
virtual void	saveSuper (AipsIO &aio) const
virtual void	restoreSuper (AipsIO &aio)

Detailed Description

Raw TaQL parse tree node defining a select command.

Intended use:

Internal

Review Status

Test programs:

tTaQLNode

Prerequisite

• TaQLNodeRep

Synopsis

This class is a TaQLNodeRep holding the different parts of a select expression. It also holds flags telling if and how the select command must be executed when the node is visited for TaQLNodeHandler.

Definition at line 864 of file TaQLNodeDer.h.

Constructor & Destructor Documentation

casacore::TaQLSelectNodeRep::TaQLSelectNodeRep	(	const TaQLNode &	columns,
		const TaQLMultiNode &	tables,
		const TaQLNode &	join,
		const TaQLNode &	where,
		const TaQLNode &	groupby,
		const TaQLNode &	having,
		const TaQLNode &	sort,
		const TaQLNode &	limitoff,
		const TaQLNode &	giving
	)

virtual casacore::TaQLSelectNodeRep::~TaQLSelectNodeRep ( )

virtual

Member Function Documentation

static TaQLSelectNodeRep* casacore::TaQLSelectNodeRep::restore ( AipsIO &  aio )

static

virtual void casacore::TaQLSelectNodeRep::save ( AipsIO &  aio ) const

virtual

Save the object.

Implements casacore::TaQLNodeRep.

virtual void casacore::TaQLSelectNodeRep::showDerived ( std::ostream &  os ) const

virtual

Implements casacore::TaQLQueryNodeRep.

virtual TaQLNodeResult casacore::TaQLSelectNodeRep::visit ( TaQLNodeVisitor &  ) const

virtual

Visit a node for tree traversal.

Implements casacore::TaQLNodeRep.

Member Data Documentation

TaQLNode casacore::TaQLSelectNodeRep::itsColumns

Definition at line 878 of file TaQLNodeDer.h.

TaQLNode casacore::TaQLSelectNodeRep::itsGiving

Definition at line 886 of file TaQLNodeDer.h.

TaQLNode casacore::TaQLSelectNodeRep::itsGroupby

Definition at line 882 of file TaQLNodeDer.h.

TaQLNode casacore::TaQLSelectNodeRep::itsHaving

Definition at line 883 of file TaQLNodeDer.h.

TaQLNode casacore::TaQLSelectNodeRep::itsJoin

Definition at line 880 of file TaQLNodeDer.h.

TaQLNode casacore::TaQLSelectNodeRep::itsLimitOff

Definition at line 885 of file TaQLNodeDer.h.

TaQLNode casacore::TaQLSelectNodeRep::itsSort

Definition at line 884 of file TaQLNodeDer.h.

TaQLMultiNode casacore::TaQLSelectNodeRep::itsTables

Definition at line 879 of file TaQLNodeDer.h.

TaQLNode casacore::TaQLSelectNodeRep::itsWhere

Definition at line 881 of file TaQLNodeDer.h.

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The documentation for this class was generated from the following file:

• tables/TaQL/TaQLNodeDer.h