org.datavec.common.data

Class NDArrayWritable

java.lang.Object

org.datavec.api.writable.ArrayWritable

org.datavec.common.data.NDArrayWritable

All Implemented Interfaces:

java.io.Serializable, java.lang.Comparable, WritableComparable, Writable

public class NDArrayWritable
extends ArrayWritable
implements WritableComparable

A Writable that basically wraps an INDArray.

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	NDArrayWritable.Comparator A Comparator optimized for ArrayWritable.

Constructor Summary

Constructors

Constructor and Description
NDArrayWritable()
NDArrayWritable(org.nd4j.linalg.api.ndarray.INDArray array)

Method Summary

Modifier and Type	Method and Description
int	compareTo(java.lang.Object o)
boolean	equals(java.lang.Object o) Returns true iff o is a ArrayWritable with the same value.
org.nd4j.linalg.api.ndarray.INDArray	get()
double	getDouble(long i)
float	getFloat(long i)
int	getInt(long i)
long	getLong(long i)
int	hashCode()
long	length()
void	readFields(java.io.DataInput in) Deserialize into a row vector of default type.
void	set(org.nd4j.linalg.api.ndarray.INDArray array)
java.lang.String	toString()
void	write(java.io.DataOutput out) Serialize array data linearly.

Methods inherited from class org.datavec.api.writable.ArrayWritable

toDouble, toFloat, toInt, toLong

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.datavec.api.writable.Writable

toDouble, toFloat, toInt, toLong

Constructor Detail

NDArrayWritable

public NDArrayWritable()

NDArrayWritable

public NDArrayWritable(org.nd4j.linalg.api.ndarray.INDArray array)

Method Detail

readFields

public void readFields(java.io.DataInput in)
                throws java.io.IOException

Deserialize into a row vector of default type.

Specified by:

readFields in interface Writable

Parameters:

in - DataInput to deseriablize this object from.

Throws:

java.io.IOException

write

public void write(java.io.DataOutput out)
           throws java.io.IOException

Serialize array data linearly.

Specified by:

write in interface Writable

Parameters:

out - DataOuput to serialize this object into.

Throws:

java.io.IOException

set

public void set(org.nd4j.linalg.api.ndarray.INDArray array)

get

public org.nd4j.linalg.api.ndarray.INDArray get()

equals

public boolean equals(java.lang.Object o)

Returns true iff o is a ArrayWritable with the same value.

Overrides:

equals in class java.lang.Object

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

compareTo

public int compareTo(java.lang.Object o)

Specified by:

compareTo in interface java.lang.Comparable

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

length

public long length()

Specified by:

length in class ArrayWritable

getDouble

public double getDouble(long i)

Specified by:

getDouble in class ArrayWritable

getFloat

public float getFloat(long i)

Specified by:

getFloat in class ArrayWritable

getInt

public int getInt(long i)

Specified by:

getInt in class ArrayWritable

getLong

public long getLong(long i)

Specified by:

getLong in class ArrayWritable