org.das2.qds

Class OldDataSetIterator

java.lang.Object

org.das2.qds.OldDataSetIterator

public abstract class OldDataSetIterator
extends java.lang.Object

Iterator that provides access to each dataset point, hiding rank when when it is not needed. TODO: Rank2 and Rank3 have problems with zero length indeces.

Method Summary

Modifier and Type	Method and Description
static OldDataSetIterator	create(QDataSet ds)
abstract int	getIndex(int idim) returns the idimth index0 that the cursor is pointing at, after the next() was called.
abstract boolean	hasNext() true if more data is available.
static void	main(java.lang.String[] args)
abstract double	next() return the next point.
static void	putValue(WritableDataSet ds, OldDataSetIterator it, double v)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

hasNext

public abstract boolean hasNext()

true if more data is available.

next

public abstract double next()

return the next point.

getIndex

public abstract int getIndex(int idim)

returns the idimth index0 that the cursor is pointing at, after the next() was called.

Parameters:

idim -

Returns:

create

public static OldDataSetIterator create(QDataSet ds)

putValue

public static final void putValue(WritableDataSet ds,
                                  OldDataSetIterator it,
                                  double v)

main

public static void main(java.lang.String[] args)