net.pwall.util

Class ImmutableBase<A>

java.lang.Object

net.pwall.util.ImmutableBase<A>

Direct Known Subclasses:

ImmutableCollectionBase, ImmutableMap

public abstract class ImmutableBase<A>
extends Object

Field Summary

Fields

Modifier and Type	Field and Description
protected A[]	array
protected static Object[]	emptyArray
protected int	length

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	ImmutableBase(A[] array, int length)

Method Summary

Modifier and Type	Method and Description
void	clear()
boolean	isEmpty()
int	size()

Methods inherited from class java.lang.Object

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

Field Detail

emptyArray

protected static final Object[] emptyArray

array

protected final A[] array

length

protected final int length

Constructor Detail

ImmutableBase

protected ImmutableBase(A[] array,
                        int length)

Method Detail

size

public int size()

isEmpty

public boolean isEmpty()

clear

public void clear()