org.eclipse.jgit.util

Class IntList

java.lang.Object

org.eclipse.jgit.util.IntList

public class IntList
extends Object

A more efficient List<Integer> using a primitive integer array.

Constructor Summary

Constructors

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

Method Summary

Modifier and Type	Method and Description
void	add(int n) Add an entry to the end of the list.
void	clear() Empty this list
boolean	contains(int value) Check if an entry appears in this collection.
void	fillTo(int toIndex, int val) Pad the list with entries.
int	get(int i) Get the value at the specified index
void	set(int index, int n) Assign an entry in the list.
int	size() Get number of entries in this list.
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

IntList

public IntList()

Create an empty list with a default capacity.

IntList

public IntList(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()

Get number of entries in this list.

Returns:

number of entries in this list.

contains

public boolean contains(int value)

Check if an entry appears in this collection.

Parameters:

value - the value to search for.

Returns:

true of value appears in this list.

Since:

4.9

get

public int get(int i)

Get the value at the specified index

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

clear

public void clear()

Empty this list

add

public void add(int n)

Add an entry to the end of the list.

Parameters:

n - the number to add.

set

public void set(int index,
                int 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,
                   int 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.

toString

public String toString()

Overrides:

toString in class Object