This node implements the Synchronizing Merge workflow pattern.
The Synchronizing Merge workflow pattern is to be used to synchronize multiple parallel threads of execution that are activated by a preceding Multi-Choice.
Incoming nodes: 2..* Outgoing nodes: 1
This example displays how you can use ezcWorkflowNodeMultiChoice to activate one or more branches depending on the input and how you can use a synchronizing merge to merge them together again. Execution will not contiue until all activated branches have been completed.
Source for this file: /Workflow/src/nodes/control_flow/synchronizing_merge.php
ezcWorkflowNode | --ezcWorkflowNodeMerge | --ezcWorkflowNodeSynchronization | --ezcWorkflowNodeSynchronizingMerge
Version: | //autogen// |
From ezcWorkflowNode: | |
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ezcWorkflowNode::WAITING_FOR_ACTIVATION
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The node is waiting to be activated. |
ezcWorkflowNode::WAITING_FOR_EXECUTION
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The node is activated and waiting to be executed. |
From ezcWorkflowNodeMerge | |
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protected |
ezcWorkflowNodeMerge::$maxInNodes
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protected |
ezcWorkflowNodeMerge::$minInNodes
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protected |
ezcWorkflowNodeMerge::$state
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From ezcWorkflowNode | |
protected |
ezcWorkflowNode::$activatedFrom
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protected |
ezcWorkflowNode::$activationState
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protected |
ezcWorkflowNode::$configuration
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protected |
ezcWorkflowNode::$id
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protected |
ezcWorkflowNode::$inNodes
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protected |
ezcWorkflowNode::$internalCall
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protected |
ezcWorkflowNode::$maxOutNodes
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protected |
ezcWorkflowNode::$minOutNodes
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protected |
ezcWorkflowNode::$numInNodes
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protected |
ezcWorkflowNode::$numOutNodes
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protected |
ezcWorkflowNode::$outNodes
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protected |
ezcWorkflowNode::$threadId
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From ezcWorkflowNodeMerge | |
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protected boolean |
ezcWorkflowNodeMerge::doMerge()
Performs the merge by ending the incoming threads and activating the outgoing node. |
protected void |
ezcWorkflowNodeMerge::prepareActivate()
Prepares this node for activation. |
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. |