pegasus.mapreduce.common.types

Class LongDoublePairArrayWritable

java.lang.Object

pegasus.mapreduce.common.types.LongDoublePairArrayWritable

All Implemented Interfaces:

org.apache.hadoop.io.Writable

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

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

Constructor Summary

Constructors

Constructor and Description
LongDoublePairArrayWritable()
LongDoublePairArrayWritable(long[] longs, double[] doubles)

Method Summary

Modifier and Type	Method and Description
int	begin()
int	end()
double	getDouble(int i)
double[]	getDoubles()
long	getLong(int i)
long[]	getLongs()
void	readFields(java.io.DataInput in)
void	set(long[] longs, double[] doubles, int begin, int end)
void	set(it.unimi.dsi.fastutil.longs.LongArrayList longs, it.unimi.dsi.fastutil.doubles.DoubleArrayList doubles)
void	set(long longValue, 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

LongDoublePairArrayWritable

public LongDoublePairArrayWritable()

LongDoublePairArrayWritable

public LongDoublePairArrayWritable(long[] longs,
                                   double[] doubles)

Method Detail

size

public final int size()

getLongs

public final long[] getLongs()

getDoubles

public final double[] getDoubles()

begin

public final int begin()

end

public final int end()

getLong

public final long getLong(int i)

getDouble

public final double getDouble(int i)

set

public final void set(long longValue,
                      double doubleValue)

set

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

set

public final void set(it.unimi.dsi.fastutil.longs.LongArrayList longs,
                      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