eZ Components 2007.2beta1

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Archive (1.2.4)
Authentication (1.1beta1)
AuthenticationDatabaseTiein (1.1beta1)
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Url (1.2beta1)
UserInput (1.2beta1)
Webdav (1.0beta1)
Workflow (1.1beta1)
WorkflowDatabaseTiein (1.1beta1)
WorkflowEventLogTiein (1.1beta1)

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An implementation of the ezcWorkflowVisitor interface that verifies a workflow specification. [source]

This visitor should not be used directly but will be used by the verify() method on the workflow.

1.   $workflow->verify();

The verifier checks that:

protected integer	`$numStartNodes = 0` Holds the number of start nodes encountered during visiting.
protected array	`$visited = array()` Holds the id of each node that has been visited already.

public boolean

visit(
$visitable )

Visits the node, checks contraints and calls verify on each node.

boolean visit( ezcWorkflowVisitable $visitable )

Visits the node, checks contraints and calls verify on each node.

Returns true if the node was verified. False if it was already verified.

Name	Type	Description
`$visitable`	ezcWorkflowVisitable

Class	Description
`ezcWorkflowInvalidWorkflowException`

Last updated: Wed, 28 Nov 2007