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Zeta Components Manual :: Docs For Class ezcWorkflowVisitorVisualization

Workflow::ezcWorkflowVisitorVisualization

Class ezcWorkflowVisitorVisualization

An implementation of the ezcWorkflowVisitor interface that generates GraphViz/dot markup for a workflow definition.

Source for this file: /Workflow/src/visitors/visualization.php

ezcWorkflowVisitor
   |
   --ezcWorkflowVisitorVisualization

Version:

//autogen//

Member Variables

protected array(	$edges = array() Holds all the edges of the graph.
protected array(string	$nodes = array() Holds the displayed strings for each of the nodes.
protected array(string=>mixed)	$properties = array() Properties.
protected string	$workflowName = 'Workflow' Holds the name of the workflow.

Inherited Member Variables

From ezcWorkflowVisitor
protected	ezcWorkflowVisitor::$visited

Method Summary

public ezcWorkflowVisitorVisualization	__construct( ) Constructor.
protected void	doVisit( $visitable ) Perform the visit.

Inherited Methods

From ezcWorkflowVisitor
public ezcWorkflowVisitor	ezcWorkflowVisitor::__construct() Constructor.
public integer	ezcWorkflowVisitor::count() Returns the number of visited nodes.
protected void	ezcWorkflowVisitor::doVisit() Perform the visit.
public bool	ezcWorkflowVisitor::visit() Visit the $visitable.

Methods

__construct

Constructor.

Redefinition of:

Method	Description
ezcWorkflowVisitor::__construct()	Constructor.

doVisit

Perform the visit.

Parameters:

Name	Type	Description
$visitable	ezcWorkflowVisitable

Redefinition of:

Method	Description
ezcWorkflowVisitor::doVisit()	Perform the visit.