Stream
Stream inherits from Object and defines instance variables collection, position, limit. It has subclasses ReadStream and WriteStream.
Streams provide a position reference for noncontinuous enumeration of arrayed collections.
Methods defined in Stream:
Methods for accessing:
- contents
- size
Answer the number of remaining elements in the stream.
Methods for initialization:
Methods for positioning:
- position
- position: newPosition
- reset
- setToEnd
- skip: amount
Skip forward, or backward if amount is negative.
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