Speicher
Class BeladysAnomaly

java.lang.Object
  |
  +--java.util.AbstractCollection
        |
        +--java.util.AbstractList
              |
              +--java.util.Vector
                    |
                    +--Speicher.ReferenceString
                          |
                          +--Speicher.BeladysAnomaly

All Implemented Interfaces:

java.lang.Cloneable, java.util.Collection, java.util.List, java.io.Serializable

public class BeladysAnomaly

extends ReferenceString

This is a predefined static referenceString to explain Belady's anomaly. When the number of frames is 4, the page fault rate of this referenceString (and the number of misses) is higher than with only 3 frames!

See Also:

Serialized Form

Field Summary

static java.lang.String	NAME Name of this reference String.
private static ReferenceString	referenceString Values of the reference String Belady's Anomalie

Fields inherited from class Speicher.ReferenceString

actualReferenceIndex

Fields inherited from class java.util.Vector

capacityIncrement, elementCount, elementData, serialVersionUID

Fields inherited from class java.util.AbstractList

modCount

Constructor Summary

BeladysAnomaly()

Method Summary

static ReferenceString

getReferenceString() Returns a referenceString, that shows the effects of Belady's anomaly with 3 and 4 frames

Methods inherited from class Speicher.ReferenceString

appendReference, createRandom, getActualReference, getActualReferenceText, getFirstAccessTime, getNextReference, getReference, isInitial, resetActualReferenceIndex, resize, setReference

Methods inherited from class java.util.Vector

add, add, addAll, addAll, addElement, capacity, clear, clone, contains, containsAll, copyInto, elementAt, elements, ensureCapacity, ensureCapacityHelper, equals, firstElement, get, hashCode, indexOf, indexOf, insertElementAt, isEmpty, lastElement, lastIndexOf, lastIndexOf, remove, remove, removeAll, removeAllElements, removeElement, removeElementAt, removeRange, retainAll, set, setElementAt, setSize, size, subList, toArray, toArray, toString, trimToSize

Methods inherited from class java.util.AbstractList

iterator, listIterator, listIterator

Methods inherited from class java.lang.Object

, finalize, getClass, notify, notifyAll, registerNatives, wait, wait, wait

Methods inherited from interface java.util.List

iterator, listIterator, listIterator

Field Detail

NAME

public static final java.lang.String NAME

Name of this reference String.

referenceString

private static ReferenceString referenceString

Values of the reference String Belady's Anomalie

Constructor Detail

BeladysAnomaly

public BeladysAnomaly()

Method Detail

getReferenceString

public static ReferenceString getReferenceString()

Returns a referenceString, that shows the effects of Belady's anomaly with 3 and 4 frames