org.jscsi.parser.datasegment

Interface IDataSegmentIterator

public interface IDataSegmentIterator

IDataSegmentIterator

Interface for iterator of a data segment.

Author:

Volker Wildi

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static interface	IDataSegmentIterator.IDataSegmentChunk IDataSegmentChunk

Method Summary

Methods

Modifier and Type	Method and Description
boolean	hasNext() Returns true if the iteration has more elements.
IDataSegmentIterator.IDataSegmentChunk	next(int chunkSize) Returns the next element with the given size (in bytes) in the iteration.

Method Detail

hasNext

boolean hasNext()

Returns true if the iteration has more elements. (In other words, returns true if next would return an element rather than throwing an exception.)

Returns:

true if the iterator has more elements.

next

IDataSegmentIterator.IDataSegmentChunk next(int chunkSize)

Returns the next element with the given size (in bytes) in the iteration. Calling this method repeatedly until the hasNext() method returns false will return each element in the underlying collection exactly once.

Parameters:

chunkSize - The requested size of the next data segment chunk.

Returns:

the next chunk in the iteration.