cascading.tuple.io

Class IndexTuple

java.lang.Object

cascading.tuple.Tuple

cascading.tuple.io.IndexTuple

All Implemented Interfaces:

java.io.Serializable, java.lang.Comparable<java.lang.Object>, java.lang.Iterable<java.lang.Object>

Direct Known Subclasses:

KeyIndexTuple, ValueIndexTuple

public class IndexTuple
extends Tuple
implements java.lang.Comparable<java.lang.Object>

Class IndexTuple allows for managing an int index value with a Tuple instance. Used internally for co-grouping values.

See Also:

Serialized Form

Field Summary

Fields inherited from class cascading.tuple.Tuple

elements, isUnmodifiable, NULL

Constructor Summary

Constructors

Constructor and Description
IndexTuple() Constructor IndexTuple creates a new IndexTuple instance.
IndexTuple(int index, Tuple tuple) Constructor IndexTuple creates a new IndexTuple instance.

Method Summary

Modifier and Type	Method and Description
int	compareTo(IndexTuple indexTuple)
int	compareTo(java.lang.Object object) Method compareTo implements the Comparable.compareTo(Object) method.
boolean	equals(java.lang.Object object)
int	getIndex()
Tuple	getTuple()
int	hashCode()
java.lang.String	print() Method print returns a parsable String representation of this Tuple instance.
java.lang.StringBuffer	printTo(java.lang.StringBuffer buffer)
void	setIndex(int index)
void	setTuple(Tuple tuple)
java.lang.String	toString()

Methods inherited from class cascading.tuple.Tuple

add, add, addAll, addAll, addBoolean, addDouble, addFloat, addInteger, addLong, addShort, addString, append, clear, compareTo, compareTo, elements, format, get, get, getBoolean, getChar, getDouble, getFloat, getInteger, getLong, getObject, getPos, getShort, getString, getTypes, internalSet, isEmpty, isUnmodifiable, iterator, leave, put, remove, remove, set, set, set, setAll, setAll, setBoolean, setDouble, setFloat, setInteger, setLong, setShort, setString, size, size, size, toString, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Constructor Detail

IndexTuple

public IndexTuple()

Constructor IndexTuple creates a new IndexTuple instance.

IndexTuple

public IndexTuple(int index,
                  Tuple tuple)

Constructor IndexTuple creates a new IndexTuple instance.

Parameters:

index - of type int

tuple - of type Tuple

Method Detail

setIndex

public void setIndex(int index)

getIndex

public int getIndex()

setTuple

public void setTuple(Tuple tuple)

getTuple

public Tuple getTuple()

print

public java.lang.String print()

Description copied from class: Tuple

Method print returns a parsable String representation of this Tuple instance.

Overrides:

print in class Tuple

Returns:

String

printTo

public java.lang.StringBuffer printTo(java.lang.StringBuffer buffer)

Overrides:

printTo in class Tuple

compareTo

public int compareTo(java.lang.Object object)

Description copied from class: Tuple

Method compareTo implements the Comparable.compareTo(Object) method.

Specified by:

compareTo in interface java.lang.Comparable<java.lang.Object>

Overrides:

compareTo in class Tuple

Parameters:

object - of type Object

Returns:

int

compareTo

public int compareTo(IndexTuple indexTuple)

equals

public boolean equals(java.lang.Object object)

Overrides:

equals in class Tuple

hashCode

public int hashCode()

Overrides:

hashCode in class Tuple

toString

public java.lang.String toString()

Overrides:

toString in class Tuple