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Zeta Components Manual :: Docs For Class ezcWorkflowNodeEnd

Workflow::ezcWorkflowNodeEnd

Class ezcWorkflowNodeEnd

An object of the ezcWorkflowNodeEnd class represents an end node of a workflow.

A workflow must have at least one end node. The execution of the workflow ends when an end node is reached. Creating an object of the ezcWorkflow class automatically creates a default end node for the new workflow. It can be accessed through the getEndNode() method.

Incoming nodes: 1 Outgoing nodes: 0

Example:

  1.  <?php
  2.  $workflow = new ezcWorkflow( 'Test' );
  3.  // build up your workflow here... result in $node
  4.  $node = ...
  5.  $workflow->startNode->addOutNode( ... some other node here ... );
  6.  $node->addOutNode( $workflow->endNode );
  7.  ?>

Source for this file: /Workflow/src/nodes/end.php

ezcWorkflowNode
   |
   --ezcWorkflowNodeEnd
Version:   //autogen//

Descendants

Child Class Description
ezcWorkflowNodeCancel This node implements the Cancel Case workflow pattern.

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.

Member Variables

protected integer $maxOutNodes = 0
Constraint: The maximum number of outgoing nodes this node has to have to be valid.
protected integer $minOutNodes = 0
Constraint: The minimum number of outgoing nodes this node has to have to be valid.

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::$maxInNodes
protected ezcWorkflowNode::$minInNodes
protected ezcWorkflowNode::$numInNodes
protected ezcWorkflowNode::$numOutNodes
protected ezcWorkflowNode::$outNodes
protected ezcWorkflowNode::$state
protected ezcWorkflowNode::$threadId

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.
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