SetStrategyExecutor

Access	Abstract	Final	Extends	Implements
INTERNAL	No	No	CNM_AbstractObject.Object	CNM_CollectionInterfaces.ISetStrategy

UML Diagram

Parameters

none

Properties

className

Type: CNM_AbstractObject.ClassName

This abstract property returns the class name of the concrete object, …

instant

Type: CNM_CollectionInterfaces.IInstantSetStrategy

This property returns a fluent interface for immediate (wihtin one call) operations of sets.…

Methods

FB_init

• Parameters:
  • bInitRetains (BOOL): if TRUE, the retain variables are initialized (warm start / cold start)
  • bInCopyCode (BOOL): if TRUE, the instance afterwards gets moved into the copy code (online change)
  • set (ISetHelper): the set which this executor will dispatch
• Return type: BOOL

The constructor FB_init is needed to create an unique hash code.…

getEqualObject

• Parameters:
  • object (CNM_CollectionInterfaces.CNM_AbstractObject.IObject): The object to search for
• Return type: BOOL

Searches an object that is equal to the provided object in terms of the compareTo method (or a comparator provided by the parent).…

intersect

• Parameters:
  • set (CNM_CollectionInterfaces.ISet): foreign set to intersect with
  • execute (BOOL): If intersect should be processed
• Return type: CNM_CollectionInterfaces.CNM_ReturnTypes.SingleExecutionState

overwrites the content of this set with the intersection of this set and the given set…

merge

• Parameters:
  • set (CNM_CollectionInterfaces.ISet): foreign set to merge with
  • execute (BOOL): If merge should be processed
• Return type: CNM_CollectionInterfaces.CNM_ReturnTypes.SingleExecutionState

overwrites the content of this set with the union of this set and the given set…

subtract

• Parameters:
  • set (CNM_CollectionInterfaces.ISet): foreign set to construct substraction
  • execute (BOOL): If substract should be processed
• Return type: CNM_CollectionInterfaces.CNM_ReturnTypes.SingleExecutionState

overwrites the content of this set with the set difference of this set and the given set…

Code

Declaration

FUNCTION_BLOCK INTERNAL SetStrategyExecutor EXTENDS CNM_AbstractObject.Object IMPLEMENTS CNM_CollectionInterfaces.ISetStrategy
VAR
	set :ISetHelper;
	instantExecutor :InstantSetStrategyExecutor;
END_VAR