eZ Components 2008.2.1

Getting Started

Archive (1.3.2)
Authentication (1.2.3)
AuthenticationDatabaseTiein (1.1)
Base (1.6.1)
Cache (1.4)
Configuration (1.3.2)
ConsoleTools (1.5)
Database (1.4.3)
DatabaseSchema (1.4.2)
Debug (1.2)
Document (1.1.1)
EventLog (1.3)
EventLogDatabaseTiein (1.0.2)
Execution (1.1.1)
Feed (1.2.1)
File (1.2)
Graph (1.4.1)
GraphDatabaseTiein (1.0.1)
ImageAnalysis (1.1.3)
ImageConversion (1.3.5)
Mail (1.6.1)
MvcTools (1.0)
MvcMailTiein (1.0)
MvcTemplateTiein (1.0)
PersistentObject (1.5)
PersistentObjectDatabaseSchemaTiein (1.2.1)
PhpGenerator (1.0.4)
Search (1.0.3)
SignalSlot (1.1.1)
SystemInformation (1.0.7)
Template (1.3.2)
TemplateTranslationTiein (1.0)
Translation (1.2)
TranslationCacheTiein (1.1.2)
Tree (1.1.2)
TreeDatabaseTiein (1.1.1)
TreePersistentObjectTiein (1.0)
Url (1.2.2)
UserInput (1.4)
Webdav (1.1)
Workflow (1.3.1)
WorkflowDatabaseTiein (1.3)
WorkflowEventLogTiein (1.1)
WorkflowSignalSlotTiein (1.0)

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

1.  <?php
2.  $visitor = new ezcWorkflowVisitorVisualization;
3.  $workflow->accept( $visitor );
4.  print $visitor;
5.  ?>

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)	`$properties = array()` Properties.
protected array	`$visited = array()` Holds the id of each node that has been visited already.
protected string	`$workflowName = 'Workflow'` Holds the name of the workflow.

public ezcWorkflowVisitorVisualization	`__construct( )` Constructor.
public boolean	`visit( $visitable )` Visits the node and sets the the member variables according to the node type and contents.

ezcWorkflowVisitorVisualization __construct( )

Constructor.

boolean visit( ezcWorkflowVisitable $visitable )

Visits the node and sets the the member variables according to the node type and contents.

Name	Type	Description
`$visitable`	ezcWorkflowVisitable

Last updated: Mon, 09 Feb 2009