pegasus.mapreduce.common.types

Class IntDoublePairArrayWritable

java.lang.Object

pegasus.mapreduce.common.types.IntDoublePairArrayWritable

All Implemented Interfaces:

org.apache.hadoop.io.Writable

public class IntDoublePairArrayWritable
extends java.lang.Object
implements org.apache.hadoop.io.Writable

Represents an array contains (int, double) pair values.

Constructor Summary

Constructors

Constructor and Description
IntDoublePairArrayWritable()
IntDoublePairArrayWritable(int[] ints, double[] doubles)

Method Summary

Modifier and Type	Method and Description
int	begin()
int	end()
double	getDouble(int i)
double[]	getDoubles()
int	getInt(int i)
int[]	getInts()
void	readFields(java.io.DataInput in)
void	set(int[] ints, double[] doubles, int begin, int end)
void	set(it.unimi.dsi.fastutil.ints.IntArrayList ints, it.unimi.dsi.fastutil.doubles.DoubleArrayList doubles)
void	set(int intValue, double doubleValue)
int	size()
void	write(java.io.DataOutput out)

Methods inherited from class java.lang.Object

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

Constructor Detail

IntDoublePairArrayWritable

public IntDoublePairArrayWritable()

IntDoublePairArrayWritable

public IntDoublePairArrayWritable(int[] ints,
                                  double[] doubles)

Method Detail

size

public final int size()

getInts

public final int[] getInts()

getDoubles

public final double[] getDoubles()

begin

public final int begin()

end

public final int end()

getInt

public final int getInt(int i)

getDouble

public final double getDouble(int i)

set

public final void set(int intValue,
                      double doubleValue)

set

public final void set(int[] ints,
                      double[] doubles,
                      int begin,
                      int end)

set

public final void set(it.unimi.dsi.fastutil.ints.IntArrayList ints,
                      it.unimi.dsi.fastutil.doubles.DoubleArrayList doubles)

write

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

Specified by:

write in interface org.apache.hadoop.io.Writable

Throws:

java.io.IOException

readFields

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

Specified by:

readFields in interface org.apache.hadoop.io.Writable

Throws:

java.io.IOException