KPlato::Relation Class Reference

#include <kptrelation.h>

Inherited by KPlato::ProxyRelation.

Inheritance diagram for KPlato::Relation:

[legend]List of all members.

Public Types
enum	Type { None, FinishStart, FinishFinish, StartStart }
enum	Result { SUCCESS = 0l, HASCHILDREN = 1l, NOTIMPL = 2l }
Public Member Functions
	Relation (Node *parent, Node *child, Type type, Duration lag)
	Relation (Node *parent=0, Node *child=0, Type type=FinishStart)
	Relation (Relation *rel)
virtual	~Relation ()
void	setType (Type)
Type	type () const
const Duration &	lag () const
void	setLag (Duration lag)
Node *	parent () const
Node *	child () const
bool	load (QDomElement &element, Project &project)
void	save (QDomElement &element) const
void	printDebug (QByteArray indent)
Protected Attributes
Node *	m_parent
Node *	m_child
Type	m_type
Duration	m_lag
Private Attributes
QString	m_parentId

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Detailed Description

The relation class couples a 2 nodes together which are dependent on each other. If for example you have a project to build a house, the node that represents the adding of the roof is dependent on the node that represents the building of the walls. The roof can't be put up if the walls are not there yet. We actually have a number of relationtypes so this relation can be used in different manners.

Definition at line 44 of file kptrelation.h.

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Member Enumeration Documentation

enum KPlato::Relation::Type

Enumerator:

None
FinishStart
FinishFinish
StartStart

Definition at line 46 of file kptrelation.h.

enum KPlato::Relation::Result

Enumerator:

SUCCESS
HASCHILDREN
NOTIMPL

Definition at line 77 of file kptrelation.h.

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Constructor & Destructor Documentation

KPlato::Relation::Relation	(	Node *	parent,
		Node *	child,
		Type	type,
		Duration	lag
	)

Definition at line 33 of file kptrelation.cc.

References child(), lag(), m_child, m_lag, m_parent, m_type, and parent().

KPlato::Relation::Relation	(	Node *	parent = 0,
		Node *	child = 0,
		Type	type = FinishStart
	)

Definition at line 41 of file kptrelation.cc.

References child(), m_child, m_lag, m_parent, m_type, and parent().

KPlato::Relation::Relation

(

Relation *

rel

)

Definition at line 49 of file kptrelation.cc.

References child(), lag(), m_child, m_lag, m_parent, m_type, parent(), and type().

KPlato::Relation::~Relation

(

)

[virtual]

When deleted the relation will remove itself from the parent- and child nodes lists

Definition at line 57 of file kptrelation.cc.

References m_child, m_parent, KPlato::Node::takeDependChildNode(), and KPlato::Node::takeDependParentNode().

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Member Function Documentation

void KPlato::Relation::setType

(

Type

)

Definition at line 65 of file kptrelation.cc.

References m_type.

Referenced by KPlato::ModifyRelationTypeCmd::execute(), and KPlato::ModifyRelationTypeCmd::unexecute().

Type KPlato::Relation::type

(

)

const [inline]

Definition at line 59 of file kptrelation.h.

References m_type.

Referenced by KPlato::Task::addChildProxyRelation(), KPlato::Task::addParentProxyRelation(), KPlato::AddRelationDialog::AddRelationDialog(), KPlato::ModifyRelationDialog::buildCommand(), KPlato::Task::calculatePredeccessors(), KPlato::Task::calculateSuccessors(), KPlato::GanttViewEventItem::insertRelations(), KPlato::GanttViewTaskItem::insertRelations(), KPlato::GanttViewSummaryItem::insertRelations(), KPlato::Task::isEndNode(), KPlato::Task::isStartNode(), KPlato::ModifyRelationTypeCmd::ModifyRelationTypeCmd(), Relation(), save(), KPlato::Task::schedulePredeccessors(), KPlato::Task::scheduleSuccessors(), KPlato::AddRelationDialog::slotFinishFinishToggled(), KPlato::AddRelationDialog::slotFinishStartToggled(), KPlato::AddRelationDialog::slotStartStartToggled(), and KPlato::AddRelationDialog::typeClicked().

const Duration& KPlato::Relation::lag

(

)

const [inline]

returns the lag. The lag of a relation is the time it takes between the parent starting/stopping and the start of the child.

Definition at line 65 of file kptrelation.h.

References m_lag.

Referenced by KPlato::Task::addChildProxyRelation(), KPlato::Task::addParentProxyRelation(), KPlato::AddRelationDialog::AddRelationDialog(), KPlato::ModifyRelationDialog::buildCommand(), KPlato::Task::calculatePredeccessors(), KPlato::Task::calculateSuccessors(), KPlato::GanttViewEventItem::insertRelations(), KPlato::GanttViewTaskItem::insertRelations(), KPlato::GanttViewSummaryItem::insertRelations(), KPlato::ModifyRelationLagCmd::ModifyRelationLagCmd(), Relation(), KPlato::Task::schedulePredeccessors(), KPlato::Task::scheduleSuccessors(), and setLag().

void KPlato::Relation::setLag

(

Duration

lag

)

[inline]

Definition at line 66 of file kptrelation.h.

References lag(), and m_lag.

Referenced by KPlato::ModifyRelationLagCmd::execute(), and KPlato::ModifyRelationLagCmd::unexecute().

Node* KPlato::Relation::parent

(

)

const [inline]

Returns:

The parent dependent node.

Definition at line 71 of file kptrelation.h.

References m_parent.

Referenced by KPlato::Task::addParentProxyRelations(), KPlato::AddRelationCmd::AddRelationCmd(), KPlato::AddRelationDialog::AddRelationDialog(), KPlato::Task::calcCriticalPath(), KPlato::Task::calculatePredeccessors(), KPlato::DeleteRelationCmd::DeleteRelationCmd(), KPlato::DeleteRelationCmd::execute(), KPlato::AddRelationCmd::execute(), KPlato::Project::legalParents(), KPlato::ModifyRelationLagCmd::ModifyRelationLagCmd(), KPlato::ModifyRelationTypeCmd::ModifyRelationTypeCmd(), Relation(), KPlato::Task::schedulePredeccessors(), KPlato::DeleteRelationCmd::unexecute(), and KPlato::AddRelationCmd::unexecute().

Node* KPlato::Relation::child

(

)

const [inline]

Returns:

The child dependent node.

Definition at line 75 of file kptrelation.h.

References m_child.

Referenced by KPlato::Task::addChildProxyRelations(), KPlato::AddRelationDialog::AddRelationDialog(), KPlato::Task::calcCriticalPath(), KPlato::Task::calculateSuccessors(), KPlato::DeleteRelationCmd::execute(), KPlato::AddRelationCmd::execute(), KPlato::GanttViewEventItem::insertRelations(), KPlato::GanttViewTaskItem::insertRelations(), KPlato::GanttViewSummaryItem::insertRelations(), KPlato::Project::legalChildren(), Relation(), KPlato::Task::scheduleSuccessors(), KPlato::DeleteRelationCmd::unexecute(), and KPlato::AddRelationCmd::unexecute().

bool KPlato::Relation::load	(	QDomElement &	element,
		Project &	project
	)

Definition at line 70 of file kptrelation.cc.

References KPlato::Node::addDependChildNode(), KPlato::Node::addDependParentNode(), KPlato::Project::findNode(), FinishFinish, FinishStart, KPlato::Duration::fromString(), KPlato::Node::legalToLink(), m_child, m_lag, m_parent, m_type, KPlato::Node::name(), StartStart, and KPlato::Node::takeDependChildNode().

void KPlato::Relation::save

(

QDomElement &

element

)

const

Definition at line 117 of file kptrelation.cc.

References FinishFinish, FinishStart, KPlato::Node::id(), m_child, m_lag, m_parent, m_type, StartStart, KPlato::Duration::toString(), and type().

void KPlato::Relation::printDebug

(

QByteArray

indent

)

Definition at line 140 of file kptrelation.cc.

References m_child, m_parent, m_type, and KPlato::Node::name().

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Member Data Documentation

Node* KPlato::Relation::m_parent [protected]

Definition at line 87 of file kptrelation.h.

Referenced by load(), parent(), printDebug(), Relation(), save(), KPlato::ProxyRelation::~ProxyRelation(), and ~Relation().

Node* KPlato::Relation::m_child [protected]

Definition at line 88 of file kptrelation.h.

Referenced by child(), load(), printDebug(), Relation(), save(), KPlato::ProxyRelation::~ProxyRelation(), and ~Relation().

Type KPlato::Relation::m_type [protected]

Definition at line 89 of file kptrelation.h.

Referenced by load(), printDebug(), Relation(), save(), setType(), and type().

Duration KPlato::Relation::m_lag [protected]

Definition at line 90 of file kptrelation.h.

Referenced by lag(), load(), Relation(), save(), and setLag().

QString KPlato::Relation::m_parentId [private]

Definition at line 93 of file kptrelation.h.

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

• F:/KPlato/koffice/kplato/kptrelation.h
• F:/KPlato/koffice/kplato/kptrelation.cc

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