ConditionRoot Class Reference

ConditionRoot Condition roots are top-level nodes of the expression tree. More...

#include <ArmarXCore/observers/condition/ConditionRoot.h>

Inheritance diagram for ConditionRoot:

Public Member Functions
void	output (std::ostream &out) const override
	output to stream.
void	update (const Ice::Current &c=Ice::emptyCurrent) override
	Update state f the ConditionRoot object based on the child.
void	updateWithData (const Ice::Current &c=Ice::emptyCurrent) override
Public Member Functions inherited from TermImpl
void	addChild (const TermImplBasePtr &child, const Ice::Current &c=Ice::emptyCurrent) override
	Add child to term.
TermImplSequence	getChilds (const Ice::Current &c=Ice::emptyCurrent) override
	retrieve childs of this term in the expression tree.
StringVariantBaseMap	getDatafields (const Ice::Current &) const override
TermImplBasePtr	getParent (const Ice::Current &c=Ice::emptyCurrent) override
	retrieve parent of this term in the expression tree.
TermType	getType (const Ice::Current &c=Ice::emptyCurrent) const override
	Retrieve type of term.
bool	getValue (const Ice::Current &c=Ice::emptyCurrent) const override
	retrieve current value of term.
void	removeChildren ()
void	update (const Ice::Current &c=Ice::emptyCurrent) override
	Updates the parent in the expression tree.
void	updateWithData (const Ice::Current &c=Ice::emptyCurrent) override
	~TermImpl () override
	Destructor of TermImpl.

Static Public Member Functions
static std::vector< LiteralImplPtr >	ExtractLiterals (const TermImplBasePtr &expression)

Protected Member Functions
	ConditionRoot ()
	Creates an empty ConditionRoot.
	ConditionRoot (const EventListenerInterfacePrx &listener, const EventBasePtr &event, const std::string &description, bool onlyFireOnce, const DatafieldRefList &refs)
	Creates and initializes a ConditionRoot.
Protected Member Functions inherited from TermImpl
void	__decRef () override
	Overwritten version of reference counting from GCShared.
void	__incRef () override
	Overwritten version of reference counting from GCShared.
void	resetParent (const Ice::Current &c=Ice::emptyCurrent) override
	Reset the parent of this term.
void	setParent (const TermImplBasePtr &parent, const Ice::Current &c=Ice::emptyCurrent) override
	Sets the parent for this term in the expression tree.

Friends
class	ConditionHandler
template<class BaseClass, class VariantClass>
class	GenericFactory
std::ostream &	operator<< (std::ostream &stream, const ConditionRoot &rhs)
	stream operator for Condition
std::ostream &	operator<< (std::ostream &stream, const ConditionRootPtr &rhs)
	stream operator for ConditionPtr

Additional Inherited Members
Static Protected Member Functions inherited from TermImpl
static int	atomicDecAndTestValue (volatile int *counter, int value)
	atomicDecAndTestValue - decrement and test @v: pointer of type AtomicCounter @value: value to test for

Detailed Description

ConditionRoot Condition roots are top-level nodes of the expression tree.

Condition roots are the root node of expression tree. They have an event as member, which is fires once the expression described by the tree is fulfilled.

Constructor & Destructor Documentation

ConditionRoot() [1/2]

ConditionRoot ( )

protected

Creates an empty ConditionRoot.

Used by Ice factory.

ConditionRoot() [2/2]

ConditionRoot ( const EventListenerInterfacePrx & listener, const EventBasePtr & event, const std::string & description, bool onlyFireOnce, const DatafieldRefList & refs )

protected

Creates and initializes a ConditionRoot.

Used by ConditionHandler.

Member Function Documentation

ExtractLiterals()

std::vector< LiteralImplPtr > ExtractLiterals ( const TermImplBasePtr & expression )

static

output()

void output ( std::ostream & out ) const

overridevirtual

output to stream.

pure virtual.

Parameters

stream

Implements TermImpl.

update()

void update ( const Ice::Current & c = Ice::emptyCurrent )

override

Update state f the ConditionRoot object based on the child.

Fire ConditionRoot::event if value is true. The event is only fired, if no previous event has been fired.

updateWithData()

void updateWithData ( const Ice::Current & c = Ice::emptyCurrent )

override

Friends And Related Symbol Documentation

ConditionHandler

friend class ConditionHandler

friend

GenericFactory

template<class BaseClass, class VariantClass>

friend class GenericFactory

friend

operator<< [1/2]

std::ostream & operator<< ( std::ostream & stream, const ConditionRoot & rhs )

friend

stream operator for Condition

operator<< [2/2]

std::ostream & operator<< ( std::ostream & stream, const ConditionRootPtr & rhs )

friend

stream operator for ConditionPtr

---

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

• ArmarXCore/observers/condition/ConditionRoot.h
• ArmarXCore/observers/condition/ConditionRoot.cpp