soot.util

Class WeakMapNumberer<T extends Numberable>

java.lang.Object

soot.util.WeakMapNumberer<T>

Type Parameters:

T -

All Implemented Interfaces:

Iterable<T>, IterableNumberer<T>, Numberer<T>

public class WeakMapNumberer<T extends Numberable>
extends Object
implements IterableNumberer<T>

A class that numbers objects but keeps weak references for garbage collection

Author:

William Bonnaventure

Constructor Summary

Constructors

Constructor and Description
WeakMapNumberer()

Method Summary

Modifier and Type	Method and Description
void	add(T o) Tells the numberer that a new object needs to be assigned a number.
boolean	contains(T o)
T	get(long number) Should return the object that was assigned the number number.
long	get(T o) Should return the number that was assigned to object o that was previously passed as an argument to add().
Iterator<T>	iterator() Returns an iterator over all objects added to the numberer.
boolean	remove(T o) Removes the number for a given object.
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

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Constructor Detail

WeakMapNumberer

public WeakMapNumberer()

Method Detail

add

public void add(T o)

Description copied from interface: Numberer

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

Specified by:

add in interface Numberer<T extends Numberable>

remove

public boolean remove(T o)

Description copied from interface: Numberer

Removes the number for a given object.

Specified by:

remove in interface Numberer<T extends Numberable>

Parameters:

o - the element

Returns:

true if the removal was successful, false when not

get

public long get(T o)

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<T extends Numberable>

get

public T get(long number)

Description copied from interface: Numberer

Should return the object that was assigned the number number.

Specified by:

get in interface Numberer<T extends Numberable>

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<T extends Numberable>

contains

public boolean contains(T o)

iterator

public Iterator<T> iterator()

Description copied from interface: IterableNumberer

Returns an iterator over all objects added to the numberer.

Specified by:

iterator in interface Iterable<T extends Numberable>

Specified by:

iterator in interface IterableNumberer<T extends Numberable>