Queue Class
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+ A simple FIFO queue. Items are added to the Queue with add(1..n items) and +removed using next().
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+Constructor
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+ Queue
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item+ +
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+Parameters:
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item+ MIXED + + + + multiple + + +++ + +0..n items to seed the queue.
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- Index + + +
- Methods + + +
- Properties + + + +
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+ Methods
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+ ()
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+ protected
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+ _init
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+ ()
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+ protected
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+Initialize the queue
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+ add
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+ Object
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+ Add 0..n items to the end of the queue.
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+ Parameters:
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item+ MIXED + + + + multiple + + +++ + +0..n items.
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+Returns:
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+ Object:
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+ this queue.
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+ indexOf
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+ Number
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needle+ +
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+ Returns the current index in the queue of the specified item
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+ Parameters:
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needle+ MIXED + + + + +++ + +the item to search for
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+Returns:
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+ Number:
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+ the index of the item or -1 if not found
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+ ()
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+ MIXED
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+ last
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+ ()
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+ MIXED
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+ Get the last in the queue. LIFO support.
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+Returns:
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+ MIXED:
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+ the last item in the queue.
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+ ()
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+ MIXED
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+ next
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+ MIXED
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+ Get the next item in the queue. FIFO support
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+Returns:
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+ MIXED:
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+ the next item in the queue.
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+ promote
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item+ +
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+ Moves the referenced item to the head of the queue
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+Parameters:
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item+ MIXED + + + + +++ + +an item in the queue
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+ remove
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item+ +
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+ Removes the referenced item from the queue
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+Parameters:
+ +-
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item+ MIXED + + + + +++ + +an item in the queue
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+ Properties
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+ Array
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+ protected
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+ _q
+ Array
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+ protected
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+The collection of enqueued items
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