public class MultiDataSetIteratorAdapter extends Object implements MultiDataSetIterator
Constructor and Description |
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MultiDataSetIteratorAdapter(DataSetIterator iter) |
Modifier and Type | Method and Description |
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boolean |
asyncSupported()
Does this MultiDataSetIterator support asynchronous prefetching of multiple MultiDataSet objects?
|
MultiDataSetPreProcessor |
getPreProcessor()
Get the
MultiDataSetPreProcessor , if one has previously been set. |
boolean |
hasNext() |
MultiDataSet |
next() |
MultiDataSet |
next(int i)
Fetch the next 'num' examples.
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void |
remove() |
void |
reset()
Resets the iterator back to the beginning
|
boolean |
resetSupported()
Is resetting supported by this DataSetIterator?
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void |
setPreProcessor(MultiDataSetPreProcessor multiDataSetPreProcessor)
Set the preprocessor to be applied to each MultiDataSet, before each MultiDataSet is returned.
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
forEachRemaining
public MultiDataSetIteratorAdapter(DataSetIterator iter)
public MultiDataSet next(int i)
MultiDataSetIterator
next
in interface MultiDataSetIterator
i
- Number of examples to fetchpublic void setPreProcessor(MultiDataSetPreProcessor multiDataSetPreProcessor)
MultiDataSetIterator
setPreProcessor
in interface MultiDataSetIterator
multiDataSetPreProcessor
- MultiDataSetPreProcessor. May be null.public MultiDataSetPreProcessor getPreProcessor()
MultiDataSetIterator
MultiDataSetPreProcessor
, if one has previously been set.
Returns null if no preprocessor has been setgetPreProcessor
in interface MultiDataSetIterator
public boolean resetSupported()
MultiDataSetIterator
resetSupported
in interface MultiDataSetIterator
public boolean asyncSupported()
MultiDataSetIterator
asyncSupported
in interface MultiDataSetIterator
public void reset()
MultiDataSetIterator
reset
in interface MultiDataSetIterator
public boolean hasNext()
hasNext
in interface Iterator<MultiDataSet>
public MultiDataSet next()
next
in interface Iterator<MultiDataSet>
public void remove()
remove
in interface Iterator<MultiDataSet>
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