#include <treenode.hpp>

Inheritance diagram for dbe::RelationshipNode:

Collaboration diagram for dbe::RelationshipNode:

Public Member Functions
	RelationshipNode (const dunedaq::conffwk::relationship_t &RelationshipData, treenode *ParentNode)

	~RelationshipNode ()

virtual QVariant	GetData (const int Column, int role=Qt::DisplayRole) const

dunedaq::conffwk::relationship_t	relation_t () const

Public Member Functions inherited from dbe::treenode
	treenode (treenode *ParentNode=nullptr)
	Including QT Headers.

	treenode (QString const &Datum, treenode *ParentNode=nullptr)

	treenode (QStringList const &DataList, treenode *ParentNode=nullptr)

virtual	~treenode ()

virtual tref	GetObject () const

int	GetRow () const

virtual void	AddChild (treenode *Child)

virtual void	RemoveChild (treenode *Child)

treenode *	GetChild (const int Row) const

QList< treenode * >	GetChildren () const

treenode *	GetParent () const

int	ChildCount () const

int	ColumnCount () const

void	SetHasStructure (bool Structure)

bool	GetHasStructure () const

void	SetWasFetched (bool Fetched)

bool	GetWasFetched () const

void	rename (QString const &)

Private Attributes
dunedaq::conffwk::relationship_t	relation_t_definition

Additional Inherited Members
Protected Attributes inherited from dbe::treenode
treenode *	Parent

QList< treenode * >	Children

QList< QVariant >	Data

bool	HasStructure

bool	WasFetched

Detailed Description

Definition at line 97 of file treenode.hpp.

Constructor & Destructor Documentation

◆ RelationshipNode()

dbe::RelationshipNode::RelationshipNode	(	const dunedaq::conffwk::relationship_t &	RelationshipData,
		treenode *	ParentNode )

Definition at line 328 of file treenode.cpp.

  :
  treenode ( ParentNode ),
  relation_t_definition ( relation )
{
  Data.append ( QVariant ( QString::fromStdString ( relation.p_name ) ) );
 
  std::vector<tref> DataList;
  tref ObjectParent = GetParent()->GetObject();
 
  if ( ( relation_t_definition.p_cardinality == dunedaq::conffwk::only_one )
       || ( relation_t_definition
            .p_cardinality
            == dunedaq::conffwk::zero_or_one ) )
  {
    try
    {
      tref Data =
        dbe::config::api::graph::linked::through::relation<tref> (
          ObjectParent,
          relation );
      DataList.push_back ( Data );
    }
    catch ( daq::dbe::config_object_retrieval_result_is_null const & e )
    {
      //nothing needs be done to handle the case that a relationship is not set
    }
  }
  else
  {
    DataList =
      config::api::graph::linked::through::relation<std::vector<tref>> (
        ObjectParent,
        relation );
  }
 
  for ( tref const & Object : DataList )
  {
    new ObjectNode ( Object, true, static_cast<treenode *> ( this ) );
  }
 
  if ( DataList.size() > 0 )
  {
    SetHasStructure ( true );
  }
 
  SetWasFetched ( true );
}

◆ ~RelationshipNode()

dbe::RelationshipNode::~RelationshipNode ( )

default

Member Function Documentation

◆ GetData()

QVariant dbe::RelationshipNode::GetData	(	const int	Column,
		int	role = Qt::DisplayRole ) const

virtual

Reimplemented from dbe::treenode.

Definition at line 380 of file treenode.cpp.

{
  switch ( role )
  {
 
  case Qt::DisplayRole:
    return Data.value ( Column );
 
  case Qt::DecorationRole:
 
    if ( Column == 0 )
    {
      return QIcon ( ":/Images/SLink.png" );
    }
  }
 
  return QVariant();
}

◆ relation_t()

dunedaq::conffwk::relationship_t dbe::RelationshipNode::relation_t ( ) const

Definition at line 399 of file treenode.cpp.

{
  return relation_t_definition;
}

Member Data Documentation

◆ relation_t_definition

dunedaq::conffwk::relationship_t dbe::RelationshipNode::relation_t_definition

private

Definition at line 106 of file treenode.hpp.

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

/github/workspace/dunedaq/sourcecode/dbe/include/dbe/treenode.hpp
/github/workspace/dunedaq/sourcecode/dbe/src/structure/treenode.cpp

Public Member Functions

Private Attributes

Additional Inherited Members