org.openimaj.util.pair

Class ObjectShortPair<Q>

java.lang.Object

org.openimaj.util.pair.ObjectShortPair<Q>

Type Parameters:

Q - type of first object

public class ObjectShortPair<Q>
extends Object

A pair of a generic type and short

Author:

Jonathon Hare (jsh2@ecs.soton.ac.uk)

Field Summary

Fields

Modifier and Type	Field and Description
Q	first The first element of the pair
short	second The first element of the pair
static Comparator<ObjectShortPair<?>>	SECOND_ITEM_ASCENDING_COMPARATOR Comparator for comparing the second element of a ObjectShortPair in ascending order.
static Comparator<ObjectShortPair<?>>	SECOND_ITEM_DESCENDING_COMPARATOR Comparator for comparing the second element of a ObjectShortPair in descending order.

Constructor Summary

Constructors

Constructor and Description
ObjectShortPair() Construct empty pair
ObjectShortPair(Q f, short s) Construct pair with given values

Method Summary

Modifier and Type	Method and Description
Q	getFirst() Get the value of the first element
static <Q> List<Q>	getFirst(Iterable<ObjectShortPair<Q>> data) Extract the first objects from a list of pairs.
short	getSecond() Get the value of the second element
static <Q> gnu.trove.list.array.TShortArrayList	getSecond(Iterable<ObjectShortPair<Q>> data) Extract the second objects from a list of pairs.
static <Q> ObjectShortPair<Q>	pair(Q q, short t) Create a pair from the given objects.
void	setFirst(Q first) Set the value of the first element
void	setSecond(short second) Set the value of the second element

Methods inherited from class java.lang.Object

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

Field Detail

SECOND_ITEM_ASCENDING_COMPARATOR

public static final Comparator<ObjectShortPair<?>> SECOND_ITEM_ASCENDING_COMPARATOR

Comparator for comparing the second element of a ObjectShortPair in ascending order.

SECOND_ITEM_DESCENDING_COMPARATOR

public static final Comparator<ObjectShortPair<?>> SECOND_ITEM_DESCENDING_COMPARATOR

Comparator for comparing the second element of a ObjectShortPair in descending order.

first

public Q first

The first element of the pair

second

public short second

The first element of the pair

Constructor Detail

ObjectShortPair

public ObjectShortPair(Q f,
                       short s)

Construct pair with given values

Parameters:

f - first value

s - second value

ObjectShortPair

public ObjectShortPair()

Construct empty pair

Method Detail

getFirst

public Q getFirst()

Get the value of the first element

Returns:

the first value

setFirst

public void setFirst(Q first)

Set the value of the first element

Parameters:

first - the value to set

getSecond

public short getSecond()

Get the value of the second element

Returns:

the second

setSecond

public void setSecond(short second)

Set the value of the second element

Parameters:

second - the value to set

pair

public static <Q> ObjectShortPair<Q> pair(Q q,
                                          short t)

Create a pair from the given objects.

Type Parameters:

Q - Type of first object.

Parameters:

q - The first object.

t - The second object.

Returns:

The pair.

getSecond

public static <Q> gnu.trove.list.array.TShortArrayList getSecond(Iterable<ObjectShortPair<Q>> data)

Extract the second objects from a list of pairs.

Type Parameters:

Q - type of first object

Parameters:

data - the data

Returns:

extracted second objects

getFirst

public static <Q> List<Q> getFirst(Iterable<ObjectShortPair<Q>> data)

Extract the first objects from a list of pairs.

Type Parameters:

Q - type of first object

Parameters:

data - the data

Returns:

extracted first objects