org.eclipse.jgit.util

Class LongList

java.lang.Object

org.eclipse.jgit.util.LongList

public class LongList
extends Object

A more efficient List<Long> using a primitive long array.

Constructor Summary

Constructors

Constructor and Description
LongList() Create an empty list with a default capacity.
LongList(int capacity) Create an empty list with the specified capacity.

Method Summary

Methods

Modifier and Type	Method and Description
void	add(long n) Add an entry to the end of the list.
void	clear() Empty this list
boolean	contains(long value) Determine if an entry appears in this collection.
void	fillTo(int toIndex, long val) Pad the list with entries.
long	get(int i)
void	set(int index, long n) Assign an entry in the list.
int	size()
void	sort() Sort the list of longs according to their natural ordering.
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

LongList

public LongList()

Create an empty list with a default capacity.

LongList

public LongList(int capacity)

Create an empty list with the specified capacity.

Parameters:

capacity - number of entries the list can initially hold.

Method Detail

size

public int size()

Returns:

number of entries in this list

get

public long get(int i)

Parameters:

i - index to read, must be in the range [0, size()).

Returns:

the number at the specified index

Throws:

ArrayIndexOutOfBoundsException - the index outside the valid range

contains

public boolean contains(long value)

Determine if an entry appears in this collection.

Parameters:

value - the value to search for.

Returns:

true of value appears in this list.

clear

public void clear()

Empty this list

add

public void add(long n)

Add an entry to the end of the list.

Parameters:

n - the number to add.

set

public void set(int index,
       long n)

Assign an entry in the list.

Parameters:

index - index to set, must be in the range [0, size()).

n - value to store at the position.

fillTo

public void fillTo(int toIndex,
          long val)

Pad the list with entries.

Parameters:

toIndex - index position to stop filling at. 0 inserts no filler. 1 ensures the list has a size of 1, adding val if the list is currently empty.

val - value to insert into padded positions.

sort

public void sort()

Sort the list of longs according to their natural ordering.

toString

public String toString()

Overrides:

toString in class Object