MultiDataSetWrapperIterator (deeplearning4j-nn 0.9.1 API)

java.lang.Object
- org.deeplearning4j.datasets.iterator.MultiDataSetWrapperIterator

All Implemented Interfaces:

Serializable, Iterator<org.nd4j.linalg.dataset.DataSet>, org.nd4j.linalg.dataset.api.iterator.DataSetIterator
```
public class MultiDataSetWrapperIterator
extends Object
implements org.nd4j.linalg.dataset.api.iterator.DataSetIterator
```
This class is simple wrapper that takes single-input MultiDataSets and converts them to DataSets on the fly PLEASE NOTE: This only works if number of features/labels/masks is 1

Author:

[email protected]

See Also:

Serialized Form

Field Summary

Fields
Modifier and Type	Field and Description
`protected org.nd4j.linalg.dataset.api.iterator.MultiDataSetIterator`	`iterator`
`protected org.nd4j.linalg.dataset.api.DataSetPreProcessor`	`preProcessor`

Constructor Summary

Constructors
Constructor and Description

MultiDataSetWrapperIterator(org.nd4j.linalg.dataset.api.iterator.MultiDataSetIterator iterator)

Constructors
Constructor and Description
`MultiDataSetWrapperIterator(org.nd4j.linalg.dataset.api.iterator.MultiDataSetIterator iterator)`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`boolean`	`asyncSupported()`
`int`	`batch()`
`int`	`cursor()`
`List<String>`	`getLabels()`
`org.nd4j.linalg.dataset.api.DataSetPreProcessor`	`getPreProcessor()`
`boolean`	`hasNext()`
`int`	`inputColumns()`
`org.nd4j.linalg.dataset.DataSet`	`next()`
`org.nd4j.linalg.dataset.DataSet`	`next(int num)`
`int`	`numExamples()`
`void`	`remove()`
`void`	`reset()`
`boolean`	`resetSupported()`
`void`	`setPreProcessor(org.nd4j.linalg.dataset.api.DataSetPreProcessor preProcessor)`
`int`	`totalExamples()`
`int`	`totalOutcomes()`

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

- Field Detail
  - iterator
```
protected org.nd4j.linalg.dataset.api.iterator.MultiDataSetIterator iterator
```
  - preProcessor
```
protected org.nd4j.linalg.dataset.api.DataSetPreProcessor preProcessor
```
- Constructor Detail
  - MultiDataSetWrapperIterator
```
public MultiDataSetWrapperIterator(org.nd4j.linalg.dataset.api.iterator.MultiDataSetIterator iterator)
```
- Method Detail
  - next
```
public org.nd4j.linalg.dataset.DataSet next(int num)
```
    Specified by:
    
    next in interface org.nd4j.linalg.dataset.api.iterator.DataSetIterator
  - totalExamples
```
public int totalExamples()
```
    Specified by:
    
    totalExamples in interface org.nd4j.linalg.dataset.api.iterator.DataSetIterator
  - inputColumns
```
public int inputColumns()
```
    Specified by:
    
    inputColumns in interface org.nd4j.linalg.dataset.api.iterator.DataSetIterator
  - totalOutcomes
```
public int totalOutcomes()
```
    Specified by:
    
    totalOutcomes in interface org.nd4j.linalg.dataset.api.iterator.DataSetIterator
  - resetSupported
```
public boolean resetSupported()
```
    Specified by:
    
    resetSupported in interface org.nd4j.linalg.dataset.api.iterator.DataSetIterator
  - asyncSupported
```
public boolean asyncSupported()
```
    Specified by:
    
    asyncSupported in interface org.nd4j.linalg.dataset.api.iterator.DataSetIterator
  - reset
```
public void reset()
```
    Specified by:
    
    reset in interface org.nd4j.linalg.dataset.api.iterator.DataSetIterator
  - batch
```
public int batch()
```
    Specified by:
    
    batch in interface org.nd4j.linalg.dataset.api.iterator.DataSetIterator
  - cursor
```
public int cursor()
```
    Specified by:
    
    cursor in interface org.nd4j.linalg.dataset.api.iterator.DataSetIterator
  - numExamples
```
public int numExamples()
```
    Specified by:
    
    numExamples in interface org.nd4j.linalg.dataset.api.iterator.DataSetIterator
  - setPreProcessor
```
public void setPreProcessor(org.nd4j.linalg.dataset.api.DataSetPreProcessor preProcessor)
```
    Specified by:
    
    setPreProcessor in interface org.nd4j.linalg.dataset.api.iterator.DataSetIterator
  - getPreProcessor
```
public org.nd4j.linalg.dataset.api.DataSetPreProcessor getPreProcessor()
```
    Specified by:
    
    getPreProcessor in interface org.nd4j.linalg.dataset.api.iterator.DataSetIterator
  - getLabels
```
public List<String> getLabels()
```
    Specified by:
    
    getLabels in interface org.nd4j.linalg.dataset.api.iterator.DataSetIterator
  - hasNext
```
public boolean hasNext()
```
    Specified by:
    
    hasNext in interface Iterator<org.nd4j.linalg.dataset.DataSet>
  - next
```
public org.nd4j.linalg.dataset.DataSet next()
```
    Specified by:
    
    next in interface Iterator<org.nd4j.linalg.dataset.DataSet>
  - remove
```
public void remove()
```
    Specified by:
    
    remove in interface Iterator<org.nd4j.linalg.dataset.DataSet>

Class MultiDataSetWrapperIterator

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Methods inherited from interface java.util.Iterator

Field Detail

iterator

preProcessor

Constructor Detail

MultiDataSetWrapperIterator

Method Detail

next

totalExamples

inputColumns

totalOutcomes

resetSupported

asyncSupported

reset

batch

cursor

numExamples

setPreProcessor

getPreProcessor

getLabels

hasNext

next

remove