soot.util
Class ArrayNumberer<E>

java.lang.Object
  soot.util.ArrayNumberer<E>

All Implemented Interfaces:

IterableNumberer<E>, Numberer<E>

Direct Known Subclasses:

StringNumberer

public class ArrayNumberer<E>
extends Object
implements IterableNumberer<E>

A class that numbers objects, so they can be placed in bitsets.

Author:

Ondrej Lhotak, xiao, generalize it.

Constructor Summary

ArrayNumberer()

Method Summary

void	add(E oo) Tells the numberer that a new object needs to be assigned a number.
long	get(E oo) Should return the number that was assigned to object o that was previously passed as an argument to add().
E	get(long number) Should return the object that was assigned the number number.
Iterator<E>	iterator() Returns an iterator over all objects added to the numberer.
int	size() Should return the number of objects that have been assigned numbers.

Methods inherited from class java.lang.Object

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

Constructor Detail

ArrayNumberer

public ArrayNumberer()

Method Detail

add

public void add(E oo)

Description copied from interface: Numberer

Tells the numberer that a new object needs to be assigned a number.

Specified by:

add in interface Numberer<E>

get

public long get(E oo)

Description copied from interface: Numberer

Should return the number that was assigned to object o that was previously passed as an argument to add().

Specified by:

get in interface Numberer<E>

get

public E get(long number)

Description copied from interface: Numberer

Should return the object that was assigned the number number.

Specified by:

get in interface Numberer<E>

size

public int size()

Description copied from interface: Numberer

Should return the number of objects that have been assigned numbers.

Specified by:

size in interface Numberer<E>

iterator

public Iterator<E> iterator()

Description copied from interface: IterableNumberer

Returns an iterator over all objects added to the numberer.

Specified by:

iterator in interface IterableNumberer<E>