uka.util
Class WeakHashBijection

java.lang.Object
  uka.util.IDConstants
      uka.util.ObjectObjectHashBijection
          uka.util.WeakHashBijection

All Implemented Interfaces:

Printable, java.io.Serializable

public class WeakHashBijection

extends ObjectObjectHashBijection

Author:

Bernhard Haumacher

See Also:

Serialized Form

Nested Class Summary

static class	WeakHashBijection.Entry
(package private) static class	WeakHashBijection.Ref Weakly refer to an object, and remember its entry beyond its death.

Nested classes inherited from class uka.util.ObjectObjectHashBijection

ObjectObjectHashBijection.Iterator

Field Summary

private java.lang.ref.ReferenceQueue

queue

Fields inherited from class uka.util.ObjectObjectHashBijection

Fields inherited from class uka.util.IDConstants

FIRST_NEW_ID, FIRST_VALID_ID, INVALID_ID, UNUSED_ID

Constructor Summary

WeakHashBijection()

WeakHashBijection(java.lang.Object INVALID_VALUE1)

Method Summary

protected ObjectObjectHashBijection.Entry	createEntry(java.lang.Object value1, java.lang.Object value2) Factory method for creating new entries.
Iterator	deadValues1()
private void	readObject(java.io.ObjectInputStream in)
private void	restoreAfterUnmarshal()

Methods inherited from class uka.util.ObjectObjectHashBijection

appendTo, clear, dump, getHash1, getHash2, getSize, getValue1, getValue2, iterator, put, remove, remove1, remove2, toString

Methods inherited from class uka.util.IDConstants

isNew, isValid, normalizeID, toggleNew

Methods inherited from class java.lang.Object

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

Field Detail

queue

private transient java.lang.ref.ReferenceQueue queue

Constructor Detail

WeakHashBijection

public WeakHashBijection()

WeakHashBijection

public WeakHashBijection(java.lang.Object INVALID_VALUE1)

Method Detail

createEntry

protected ObjectObjectHashBijection.Entry createEntry(java.lang.Object value1,
                                                      java.lang.Object value2)

Factory method for creating new entries. May be overridden in subclasses.

Overrides:

createEntry in class ObjectObjectHashBijection

deadValues1

public Iterator deadValues1()

restoreAfterUnmarshal

private void restoreAfterUnmarshal()
                            throws java.lang.ClassNotFoundException,
                                   java.io.IOException

Throws:

java.lang.ClassNotFoundException

java.io.IOException

readObject

private void readObject(java.io.ObjectInputStream in)
                 throws java.io.IOException,
                        java.lang.ClassNotFoundException

Throws:

java.io.IOException

java.lang.ClassNotFoundException