knowrob::GraphPattern Class Reference

#include <GraphPattern.h>

Inheritance diagram for knowrob::GraphPattern:

Collaboration diagram for knowrob::GraphPattern:

Public Member Functions
	GraphPattern (TriplePatternPtr pattern)
	GraphPattern (const TermPtr &subject, const TermPtr &predicate, const TermPtr &object)
const auto &	value () const
void	write (std::ostream &os) const override
	GraphPattern (TriplePatternPtr pattern)
	GraphPattern (const TermPtr &subject, const TermPtr &predicate, const TermPtr &object)
const auto &	value () const
void	write (std::ostream &os) const override
Public Member Functions inherited from knowrob::GraphTerm
virtual	~GraphTerm ()=default
bool	isPattern () const
bool	isBuiltin () const
auto	termType () const
virtual	~GraphTerm ()=default
bool	isPattern () const
bool	isBuiltin () const
auto	termType () const
Public Member Functions inherited from knowrob::Printable
virtual	~Printable ()=default
virtual std::string	format () const
virtual	~Printable ()=default
virtual std::string	format () const

Protected Attributes
TriplePatternPtr	pattern_
Protected Attributes inherited from knowrob::GraphTerm
GraphTermType	termType_

Additional Inherited Members
Protected Member Functions inherited from knowrob::GraphTerm
	GraphTerm (GraphTermType termType)
	GraphTerm (GraphTermType termType)

Detailed Description

A triple pattern that appears in a graph query.

Definition at line 16 of file GraphPattern.h.

Constructor & Destructor Documentation

GraphPattern() [1/4]

knowrob::GraphPattern::GraphPattern ( TriplePatternPtr  pattern )

inlineexplicit

Definition at line 18 of file GraphPattern.h.

                : GraphTerm(GraphTermType::Pattern),
                  pattern_(std::move(pattern)) {}

GraphPattern() [2/4]

knowrob::GraphPattern::GraphPattern ( const TermPtr &  subject, const TermPtr &  predicate, const TermPtr &  object  )

inlineexplicit

Definition at line 22 of file GraphPattern.h.

                : GraphTerm(GraphTermType::Pattern) ,
                  pattern_(std::make_shared<TriplePattern>(subject, predicate, object)) {}

GraphPattern() [3/4]

knowrob::GraphPattern::GraphPattern ( TriplePatternPtr  pattern )

inlineexplicit

Definition at line 18 of file GraphPattern.h.

                : GraphTerm(GraphTermType::Pattern),
                  pattern_(std::move(pattern)) {}

GraphPattern() [4/4]

knowrob::GraphPattern::GraphPattern ( const TermPtr &  subject, const TermPtr &  predicate, const TermPtr &  object  )

inlineexplicit

Definition at line 22 of file GraphPattern.h.

                : GraphTerm(GraphTermType::Pattern) ,
                  pattern_(std::make_shared<TriplePattern>(subject, predicate, object)) {}

Member Function Documentation

value() [1/2]

const auto& knowrob::GraphPattern::value ( ) const

inline

Returns

the triple pattern.

Definition at line 29 of file GraphPattern.h.

{ return pattern_; }

value() [2/2]

const auto& knowrob::GraphPattern::value ( ) const

inline

Returns

the triple pattern.

Definition at line 29 of file GraphPattern.h.

{ return pattern_; }

write() [1/2]

void knowrob::GraphPattern::write ( std::ostream &  os ) const

inlineoverridevirtual

Print this object to a stream.

Parameters

os	the stream to print to.

Implements knowrob::GraphTerm.

Definition at line 31 of file GraphPattern.h.

{ os << *pattern_; }

write() [2/2]

void knowrob::GraphPattern::write ( std::ostream &  os ) const

inlineoverridevirtual

Print this object to a stream.

Parameters

os	the stream to print to.

Implements knowrob::GraphTerm.

Definition at line 31 of file GraphPattern.h.

{ os << *pattern_; }

Member Data Documentation

pattern_

TriplePatternPtr knowrob::GraphPattern::pattern_

protected

Definition at line 34 of file GraphPattern.h.

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

• build/_CPack_Packages/Linux/DEB/knowrob-2.1.0-Linux/usr/include/knowrob/semweb/GraphPattern.h