## org.das2.qds.QubeDataSetIterator.DimensionIterator

DimensionIterator iterates over an index. For example, using Jython for brevity:

>     {@code
>      ds= zeros(15,4,2)
>      ds[:,:,:] has itertors that count of 0,...,14; 0,...,3; and 0,1
>      ds[3:15,:,:]  uses a StartStopStepIterator to count off 3,4,5,...,14
>      ds[3,:,:]  uses a SingletonIterator
>      i1= [0,1,2,3]
>      i2= [0,0,1,1]
>      i3= [0,1,0,1]
>      ds[i1,i2,i3]  # uses IndexListIterator
>     }

## hasNext

hasNext( ) → boolean

true if there are more indeces in the iteration

### Returns:

true if there are more indeces in the iteration
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## index

index( ) → int

return the current index.

### Returns:

the current index.
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## length

length( ) → int

return the length of the iteration.

### Returns:

the length of the iteration.
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## nextIndex

nextIndex( ) → int

return the next index of the iteration

### Returns:

the next index of the iteration
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