Package org.antlr.misc

Class IntArrayList

java.lang.Object

java.util.AbstractCollection<E>

java.util.AbstractList<Integer>

org.antlr.misc.IntArrayList

All Implemented Interfaces:

Cloneable, Iterable<Integer>, Collection<Integer>, List<Integer>

public class IntArrayList
extends AbstractList<Integer>
implements Cloneable

An ArrayList based upon int members. Not quite a real implementation of a modifiable list as I don't do, for example, add(index,element). TODO: unused?

Field Summary

Fields

Modifier and Type	Field	Description
protected int[]	elements
protected int	n

Fields inherited from class java.util.AbstractList

modCount

Constructor Summary

Constructors

Constructor	Description
IntArrayList()
IntArrayList(int initialCapacity)

Method Summary

Modifier and Type	Method	Description
boolean	add(int o)
int	capacity()
Object	clone()
boolean	contains(int v)
int	element(int i)
int[]	elements()
void	ensureCapacity(int newCapacity)
boolean	equals(Object o)
Integer	get(int i)
protected void	grow()
int	set(int i, int newValue)	Set the ith element.
void	setSize(int newSize)
int	size()
String	toString()

Methods inherited from class java.util.AbstractList

add, add, addAll, clear, hashCode, indexOf, iterator, lastIndexOf, listIterator, listIterator, remove, removeRange, set, subList

Methods inherited from class java.util.AbstractCollection

addAll, contains, containsAll, isEmpty, remove, removeAll, retainAll, toArray, toArray

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.Collection

parallelStream, removeIf, stream

Methods inherited from interface java.lang.Iterable

forEach

Methods inherited from interface java.util.List

addAll, contains, containsAll, isEmpty, remove, removeAll, replaceAll, retainAll, sort, spliterator, toArray, toArray

Field Detail

n

protected int n

elements

protected int[] elements

Constructor Detail

IntArrayList

public IntArrayList()

IntArrayList

public IntArrayList(int initialCapacity)

Method Detail

set

public int set(int i,
               int newValue)

Set the ith element. Like ArrayList, this does NOT affect size.

add

public boolean add(int o)

setSize

public void setSize(int newSize)

grow

protected void grow()

contains

public boolean contains(int v)

ensureCapacity

public void ensureCapacity(int newCapacity)

get

public Integer get(int i)

Specified by:

get in interface List<Integer>

Specified by:

get in class AbstractList<Integer>

element

public int element(int i)

elements

public int[] elements()

size

public int size()

Specified by:

size in interface Collection<Integer>

Specified by:

size in interface List<Integer>

Specified by:

size in class AbstractCollection<Integer>

capacity

public int capacity()

equals

public boolean equals(Object o)

Specified by:

equals in interface Collection<Integer>

Specified by:

equals in interface List<Integer>

Overrides:

equals in class AbstractList<Integer>

clone

public Object clone()
             throws CloneNotSupportedException

Overrides:

clone in class Object

Throws:

CloneNotSupportedException

toString

public String toString()

Overrides:

toString in class AbstractCollection<Integer>