PHP Class ezcWorkflowNodeArithmeticBase, Workflow

This class takes care of the configuration and setting and getting of data. The data to manipulate is put into the $variable member. The manipulating parameter is put into the member $value. Implementors must implement the method doExecute() and put the result of the computation in $value member variable.

Inheritance: extends ezcWorkflowNode

Mostrar archivo Open project: zetacomponents/workflow

Protected Properties

Property	Type	Description
$operand	mixed	Contains the operand (if any).
$variable	mixed	Contains the data to manipulate.

Public Methods

Method	Description
__construct ( mixed $configuration )	Constructs a new action node with the configuration $configuration.
execute ( ezcWorkflowExecution $execution ) : boolean	Executes this node and returns true.

Protected Methods

Method	Description
doExecute ( )	Implementors should perform the variable computation in this method.

Method Details

__construct() public method

Configuration format

String: The name of the workflow variable to operate on.
Array:
- name: The name of the workflow variable to operate on.
- operand: Name of workflow variable or a numerical value. Not used by implementations without an operand.

public __construct ( mixed $configuration )
$configuration	mixed

doExecute() abstract protected method

doExecute() is called automatically by execute().

abstract protected doExecute ( )

execute() public method

Expects the configuration parameters 'name' the name of the workflow variable to work on and the parameter 'value' the value to operate with or the name of the workflow variable containing the value.

public execute ( ezcWorkflowExecution $execution ) : boolean
$execution	ezcWorkflowExecution
return	boolean

Property Details

$operand protected_oe property

Contains the operand (if any).

protected mixed $operand
return	mixed

$variable protected_oe property

Contains the data to manipulate.

protected mixed $variable
return	mixed