org.antlr.misc

Class IntArrayList

java.lang.Object

java.util.AbstractCollection<E>

java.util.AbstractList<java.lang.Integer>

org.antlr.misc.IntArrayList

All Implemented Interfaces:

java.lang.Cloneable, java.lang.Iterable<java.lang.Integer>, java.util.Collection<java.lang.Integer>, java.util.List<java.lang.Integer>

public class IntArrayList
extends java.util.AbstractList<java.lang.Integer>
implements java.lang.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 and Description
private static int	DEFAULT_CAPACITY
protected int[]	elements
protected int	n

Fields inherited from class java.util.AbstractList

modCount

Constructor Summary

Constructors

Constructor and Description
IntArrayList()
IntArrayList(int initialCapacity)

Method Summary

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

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

Methods inherited from interface java.util.Collection

parallelStream, removeIf, stream

Methods inherited from interface java.lang.Iterable

forEach

Field Detail

DEFAULT_CAPACITY

private static final int DEFAULT_CAPACITY

See Also:

Constant Field Values

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 java.lang.Integer get(int i)

Specified by:

get in interface java.util.List<java.lang.Integer>

Specified by:

get in class java.util.AbstractList<java.lang.Integer>

element

public int element(int i)

elements

public int[] elements()

size

public int size()

Specified by:

size in interface java.util.Collection<java.lang.Integer>

Specified by:

size in interface java.util.List<java.lang.Integer>

Specified by:

size in class java.util.AbstractCollection<java.lang.Integer>

capacity

public int capacity()

equals

public boolean equals(java.lang.Object o)

Specified by:

equals in interface java.util.Collection<java.lang.Integer>

Specified by:

equals in interface java.util.List<java.lang.Integer>

Overrides:

equals in class java.util.AbstractList<java.lang.Integer>

clone

public java.lang.Object clone()
                       throws java.lang.CloneNotSupportedException

Overrides:

clone in class java.lang.Object

Throws:

java.lang.CloneNotSupportedException

toString

public java.lang.String toString()

Overrides:

toString in class java.util.AbstractCollection<java.lang.Integer>