com.yahoo.tensor

Class IndexedTensor.SuperspaceIterator

java.lang.Object

com.yahoo.tensor.IndexedTensor.SuperspaceIterator

All Implemented Interfaces:

Iterator<IndexedTensor.SubspaceIterator>

Enclosing class:

IndexedTensor

private final class IndexedTensor.SuperspaceIterator
extends Object
implements Iterator<IndexedTensor.SubspaceIterator>

Field Summary

Fields

Modifier and Type	Field and Description
private long	count
private DimensionSizes	iterateSizes The sizes of the space we'll return values of, one value for each dimension of this tensor, which may be equal to or smaller than the sizes of this tensor
private List<Integer>	subdimensionIndexes The indexes this should iterate over
private IndexedTensor.Indexes	superindexes

Constructor Summary

Constructors

Modifier	Constructor and Description
private	SuperspaceIterator(Set<String> superdimensionNames, DimensionSizes iterateSizes)

Method Summary

Modifier and Type	Method and Description
boolean	hasNext()
IndexedTensor.SubspaceIterator	next()

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Iterator

forEachRemaining, remove

Field Detail

superindexes

private final IndexedTensor.Indexes superindexes

subdimensionIndexes

private final List<Integer> subdimensionIndexes

The indexes this should iterate over

iterateSizes

private final DimensionSizes iterateSizes

The sizes of the space we'll return values of, one value for each dimension of this tensor, which may be equal to or smaller than the sizes of this tensor

count

private long count

Constructor Detail

SuperspaceIterator

private SuperspaceIterator(Set<String> superdimensionNames,
                           DimensionSizes iterateSizes)

Method Detail

hasNext

public boolean hasNext()

Specified by:

hasNext in interface Iterator<IndexedTensor.SubspaceIterator>

next

public IndexedTensor.SubspaceIterator next()

Specified by:

next in interface Iterator<IndexedTensor.SubspaceIterator>