org.apache.sysml.runtime.matrix.data

Class TaggedFirstSecondIndexes

java.lang.Object

org.apache.sysml.runtime.matrix.data.TaggedFirstSecondIndexes

All Implemented Interfaces:

Comparable<TaggedFirstSecondIndexes>, org.apache.hadoop.io.Writable, org.apache.hadoop.io.WritableComparable<TaggedFirstSecondIndexes>

Direct Known Subclasses:

TaggedTripleIndexes

public class TaggedFirstSecondIndexes
extends Object
implements org.apache.hadoop.io.WritableComparable<TaggedFirstSecondIndexes>

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	TaggedFirstSecondIndexes.Comparator A Comparator optimized for TaggedFirstSecondIndexes.
static class	TaggedFirstSecondIndexes.FirstIndexPartitioner Partition based on the first index.
static class	TaggedFirstSecondIndexes.FirstIndexRangePartitioner Partition based on the first index.
static class	TaggedFirstSecondIndexes.TagPartitioner Partition based on the first index.

Field Summary

Fields

Modifier and Type	Field and Description
protected long	first
protected long	second
protected byte	tag

Constructor Summary

Constructors

Constructor and Description
TaggedFirstSecondIndexes()
TaggedFirstSecondIndexes(long i1, byte t, long i2)
TaggedFirstSecondIndexes(TaggedFirstSecondIndexes other)

Method Summary

Modifier and Type	Method and Description
int	compareTo(TaggedFirstSecondIndexes other)
boolean	equals(Object other)
long	getFirstIndex()
long	getSecondIndex()
byte	getTag()
int	hashCode()
void	readFields(DataInput in)
void	setIndexes(long i1, long i2)
void	setTag(byte t)
String	toString()
void	write(DataOutput out)

Methods inherited from class java.lang.Object

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

Field Detail

first

protected long first

tag

protected byte tag

second

protected long second

Constructor Detail

TaggedFirstSecondIndexes

public TaggedFirstSecondIndexes()

TaggedFirstSecondIndexes

public TaggedFirstSecondIndexes(long i1,
                                byte t,
                                long i2)

TaggedFirstSecondIndexes

public TaggedFirstSecondIndexes(TaggedFirstSecondIndexes other)

Method Detail

setTag

public void setTag(byte t)

toString

public String toString()

Overrides:

toString in class Object

getTag

public byte getTag()

getFirstIndex

public long getFirstIndex()

getSecondIndex

public long getSecondIndex()

setIndexes

public void setIndexes(long i1,
                       long i2)

readFields

public void readFields(DataInput in)
                throws IOException

Specified by:

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

Throws:

IOException

write

public void write(DataOutput out)
           throws IOException

Specified by:

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

Throws:

IOException

compareTo

public int compareTo(TaggedFirstSecondIndexes other)

Specified by:

compareTo in interface Comparable<TaggedFirstSecondIndexes>

equals

public boolean equals(Object other)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object