org.jfree.layouting.util

Class LongList

Implemented Interfaces:
Cloneable, Serializable

public class LongList
extends java.lang.Object
implements Serializable, Cloneable

A Array-List for integer objects. Ints can be added to the list and will be stored in an int-array.

Using this list for storing ints is much faster than creating java.lang.Integer objects and storing them in an ArrayList.

This list is not synchronized and does not implement the full List interface. In fact, this list can only be used to add new values or to clear the complete list.

Author:
Thomas Morgner

Constructor Summary

LongList(int capacity)
Creates a new IntList with the given initial capacity.

Method Summary

void
add(long value)
Adds the given int value to the list.
void
clear()
Clears the list.
Object
clone()
long
get(int index)
Returns the value at the given index.
void
set(int index, long value)
Adds the given int value to the list.
int
size()
Returns the number of elements in this list.
long[]
toArray()
Copys the list contents into a new array.

Constructor Details

LongList

public LongList(int capacity)
Creates a new IntList with the given initial capacity. The capacity will also be used as increment value when extending the capacity of the list.
Parameters:
capacity - the initial capacity.

Method Details

add

public void add(long value)
Adds the given int value to the list.
Parameters:
value - the new value to be added.

clear

public void clear()
Clears the list.

clone

public Object clone()
            throws CloneNotSupportedException

get

public long get(int index)
Returns the value at the given index.
Parameters:
index - the index
Returns:
the value at the given index

set

public void set(int index,
                long value)
Adds the given int value to the list.
Parameters:
value - the new value to be added.

size

public int size()
Returns the number of elements in this list.
Returns:
the number of elements in the list

toArray

public long[] toArray()
Copys the list contents into a new array.
Returns:
the list contents as array.