casacore::TaQLQueryNodeRep Class Reference

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

#include <TaQLNodeDer.h>

Public Member Functions
	TaQLQueryNodeRep (int nodeType)
void	setBrackets ()
void	setNoExecute ()
void	setFromExecute ()
Bool	getBrackets () const
Bool	getNoExecute () const
Bool	getFromExecute () const
virtual void	show (std::ostream &os) const override
	Print the object in an ostream.
Public Member Functions inherited from casacore::TaQLNodeRep
	TaQLNodeRep (int nodeType)
	Constructor for derived classes specifying the type.
virtual	~TaQLNodeRep ()
	TaQLNodeRep (const TaQLNodeRep &)=delete
	Letter objects cannot be copied.
TaQLNodeRep &	operator= (const TaQLNodeRep &)=delete
char	nodeType () const
	Get the node type of the derived class.
const TaQLStyle &	style () const
	Get the TaQL style.
virtual TaQLNodeResult	visit (TaQLNodeVisitor &) const =0
	Visit a node for tree traversal.
virtual void	save (AipsIO &aio) const =0
	Save the object.
String	addEscape (const String &str) const
	Add escape characters to a table name where needed.

Protected Member Functions
void	saveSuper (AipsIO &aio) const
void	restoreSuper (AipsIO &aio)

Private Member Functions
virtual void	showDerived (std::ostream &os) const =0

Private Attributes
Bool	itsBrackets
Bool	itsNoExecute
Bool	itsFromExecute

Additional Inherited Members
Static Public Member Functions inherited from casacore::TaQLNodeRep
static String	checkDataType (const String &)
	Check the data type string and return its standard form.

Detailed Description

Raw TaQL parse tree node defining a selection command.

Intended use:

Internal

Review Status

Test programs:

tTaQLNode

Prerequisite

• TaQLNodeRep

Synopsis

This class is an abstract TaQLNodeRep for a selection command that can also be used as a subquery. It holds flags telling if and how the select command must be executed when the node is visited for TaQLNodeHandler.

Definition at line 744 of file TaQLNodeDer.h.

Constructor & Destructor Documentation

TaQLQueryNodeRep()

casacore::TaQLQueryNodeRep::TaQLQueryNodeRep

(

int

nodeType

)

Member Function Documentation

getBrackets()

Bool casacore::TaQLQueryNodeRep::getBrackets ( ) const

inline

Definition at line 754 of file TaQLNodeDer.h.

References itsBrackets.

getFromExecute()

Bool casacore::TaQLQueryNodeRep::getFromExecute ( ) const

inline

Definition at line 758 of file TaQLNodeDer.h.

References itsFromExecute.

getNoExecute()

Bool casacore::TaQLQueryNodeRep::getNoExecute ( ) const

inline

Definition at line 756 of file TaQLNodeDer.h.

References itsNoExecute.

restoreSuper()

void casacore::TaQLQueryNodeRep::restoreSuper ( AipsIO &  aio )

protected

saveSuper()

void casacore::TaQLQueryNodeRep::saveSuper ( AipsIO &  aio ) const

protected

setBrackets()

void casacore::TaQLQueryNodeRep::setBrackets ( )

inline

Definition at line 748 of file TaQLNodeDer.h.

References itsBrackets, and casacore::True.

setFromExecute()

void casacore::TaQLQueryNodeRep::setFromExecute ( )

inline

Definition at line 752 of file TaQLNodeDer.h.

References itsFromExecute, and casacore::True.

setNoExecute()

void casacore::TaQLQueryNodeRep::setNoExecute ( )

inline

Definition at line 750 of file TaQLNodeDer.h.

References itsNoExecute, and casacore::True.

show()

virtual void casacore::TaQLQueryNodeRep::show ( std::ostream &  os ) const

overridevirtual

Print the object in an ostream.

Implements casacore::TaQLNodeRep.

showDerived()

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

privatepure virtual

Implemented in casacore::TaQLSelectNodeRep, casacore::TaQLCountNodeRep, casacore::TaQLCreTabNodeRep, casacore::TaQLAltTabNodeRep, and casacore::TaQLConcTabNodeRep.

Member Data Documentation

itsBrackets

Bool casacore::TaQLQueryNodeRep::itsBrackets

private

Definition at line 766 of file TaQLNodeDer.h.

Referenced by getBrackets(), and setBrackets().

itsFromExecute

Bool casacore::TaQLQueryNodeRep::itsFromExecute

private

Definition at line 768 of file TaQLNodeDer.h.

Referenced by getFromExecute(), and setFromExecute().

itsNoExecute

Bool casacore::TaQLQueryNodeRep::itsNoExecute

private

Definition at line 767 of file TaQLNodeDer.h.

Referenced by getNoExecute(), and setNoExecute().

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

• tables/TaQL/TaQLNodeDer.h