org.locationtech.jts.util

Class IntArrayList

java.lang.Object

org.locationtech.jts.util.IntArrayList

public class IntArrayList
extends Object

An extendable array of primitive int values.

Author:

Martin Davis

Constructor Summary

Constructors

Constructor and Description
IntArrayList() Constructs an empty list.
IntArrayList(int initialCapacity) Constructs an empty list with the specified initial capacity

Method Summary

Modifier and Type	Method and Description
void	add(int value) Adds a value to the end of this list.
void	addAll(int[] values) Adds all values in an array to the end of this list.
void	ensureCapacity(int capacity) Increases the capacity of this list instance, if necessary, to ensure that it can hold at least the number of elements specified by the capacity argument.
int	size() Returns the number of values in this list.
int[]	toArray() Returns a int array containing a copy of the values in this list.

Methods inherited from class java.lang.Object

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

Constructor Detail

IntArrayList

public IntArrayList()

Constructs an empty list.

IntArrayList

public IntArrayList(int initialCapacity)

Constructs an empty list with the specified initial capacity

Parameters:

initialCapacity - the initial capacity of the list

Method Detail

size

public int size()

Returns the number of values in this list.

Returns:

the number of values in the list

ensureCapacity

public void ensureCapacity(int capacity)

Increases the capacity of this list instance, if necessary, to ensure that it can hold at least the number of elements specified by the capacity argument.

Parameters:

capacity - the desired capacity

add

public void add(int value)

Adds a value to the end of this list.

Parameters:

value - the value to add

addAll

public void addAll(int[] values)

Adds all values in an array to the end of this list.

Parameters:

values - an array of values

toArray

public int[] toArray()

Returns a int array containing a copy of the values in this list.

Returns:

an array containing the values in this list