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Workflow: ezcWorkflowNodeVariableUnset

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Class: ezcWorkflowNodeVariableUnset

An object of the ezcWorkflowNodeVariableUnset class unset the specified workflow variable. [source] 
1.  <?php
2.  $unset = new ezcWorkflowNodeVariableUnset( 'variable name' );
3.  ?>
Incoming nodes: 1 Outgoing nodes: 1

Parents

ezcWorkflowNode
   |
   --ezcWorkflowNodeVariableUnset

Inherited Constants

From ezcWorkflowNode:
ezcWorkflowNode::WAITING_FOR_ACTIVATION    The node is waiting to be activated.
ezcWorkflowNode::WAITING_FOR_EXECUTION    The node is activated and waiting to be executed.

Inherited Member Variables

From ezcWorkflowNode:
protected  ezcWorkflowNode::$activatedFrom
protected  ezcWorkflowNode::$activationState
protected  ezcWorkflowNode::$configuration
protected  ezcWorkflowNode::$id
protected  ezcWorkflowNode::$inNodes
protected  ezcWorkflowNode::$internalCall
protected  ezcWorkflowNode::$maxInNodes
protected  ezcWorkflowNode::$maxOutNodes
protected  ezcWorkflowNode::$minInNodes
protected  ezcWorkflowNode::$minOutNodes
protected  ezcWorkflowNode::$numInNodes
protected  ezcWorkflowNode::$numOutNodes
protected  ezcWorkflowNode::$outNodes
protected  ezcWorkflowNode::$state
protected  ezcWorkflowNode::$threadId

Method Summary

public ezcWorkflowNodeVariableUnset __construct( [$configuration = ''] )
Constructs a new unset node.

Inherited Methods

From ezcWorkflowNode :
public ezcWorkflowNode ezcWorkflowNode::__construct()
Constructs a new node with the configuration $configuration.
public void ezcWorkflowNode::accept()
Reimplementation of accept() calls accept on all out nodes.
protected void ezcWorkflowNode::activateNode()
Convenience method for activating an (outgoing) node.
public ezcWorkflowNode ezcWorkflowNode::addInNode()
Adds a node to the incoming nodes of this node.
public ezcWorkflowNode ezcWorkflowNode::addOutNode()
Adds a node to the outgoing nodes of this node.
public mixed ezcWorkflowNode::getConfiguration()
Returns the configuration of this node.
public ezcWorkflowNode[] ezcWorkflowNode::getInNodes()
Returns the incoming nodes of this node.
public ezcWorkflowNode[] ezcWorkflowNode::getOutNodes()
Returns the outgoing nodes of this node.
public boolean ezcWorkflowNode::removeInNode()
Removes a node from the incoming nodes of this node.
public boolean ezcWorkflowNode::removeOutNode()
Removes a node from the outgoing nodes of this node.
public void ezcWorkflowNode::verify()
Checks this node's constraints.

Methods

__construct

ezcWorkflowNodeVariableUnset __construct( [mixed $configuration = ''] )
Constructs a new unset node.
Configuration format: String: The name of the workflow variable to unset.
Array: An array of names of the workflow variables to unset.

Parameters

Name Type Description
$configuration mixed  

Throws

ClassDescription
ezcBaseValueException

Redefinition of

Method Description
ezcWorkflowNode::__construct() Constructs a new node with the configuration $configuration.

Last updated: Fri, 03 Oct 2008