Difference between revisions of "While Node"
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== While Node == | == While Node == | ||
− | + | In Presence Tasks, it is impossible to link a Node into an earlier Node in the [[Execution Path]] as this leads to infinite recursion. | |
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+ | However looping functionality is often desirable, and the While Node serves this purpose - it will continue to repeat execution of subsequent Nodes as long as the conditions specified are met. This Node is most useful if you wish to repeat a process a certain number of times, or as long as certain other conditions remain true. | ||
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+ | Here is an example of a pseudo-Task that uses a While Node: |
Revision as of 16:42, 8 January 2010
While Node
In Presence Tasks, it is impossible to link a Node into an earlier Node in the Execution Path as this leads to infinite recursion.
However looping functionality is often desirable, and the While Node serves this purpose - it will continue to repeat execution of subsequent Nodes as long as the conditions specified are met. This Node is most useful if you wish to repeat a process a certain number of times, or as long as certain other conditions remain true.
Here is an example of a pseudo-Task that uses a While Node: