sealed trait ChunkIterator[+A] extends AnyRef
A ChunkIterator is a specialized iterator that supports efficient
iteration over chunks. Unlike a normal iterator, the caller is responsible
for providing an index with each call to hasNextAt and nextAt. By
contract this should be 0 initially and incremented by 1 each time
nextAt is called. This allows the caller to maintain the current index in
local memory rather than the iterator having to do it on the heap for array
backed chunks.
- Self Type
- ChunkIterator[A]
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Abstract Value Members
- abstract def hasNextAt(index: Int): Boolean
Checks if the chunk iterator has another element.
- abstract def length: Int
The length of the iterator.
- abstract def nextAt(index: Int): A
Gets the next element from the chunk iterator.
- abstract def sliceIterator(offset: Int, length: Int): ChunkIterator[A]
Returns a new iterator that is a slice of this iterator.
Concrete Value Members
- final def !=(arg0: Any): Boolean
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- final def ##: Int
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- final def ++[A1 >: A](that: ChunkIterator[A1]): ChunkIterator[A1]
Concatenates this chunk iterator with the specified chunk iterator.
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