com.ibm.di.queue
Class MemQ

java.lang.Object
  java.util.AbstractCollection<E>
      java.util.AbstractList<E>
          java.util.ArrayList
              com.ibm.di.queue.MemQ

All Implemented Interfaces:

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

public class MemQ
extends java.util.ArrayList

This class is a memory mapped FIFO queue.

See Also:

Serialized Form

Field Summary

Fields inherited from class java.util.AbstractList

modCount

Method Summary

java.lang.Object	firstElement()
boolean	isEmpty()
boolean	isFull()
java.lang.Object	lastElement()
java.lang.Object	read()
void	setFull()
int	size()
boolean	write(java.lang.Object o)

Methods inherited from class java.util.ArrayList

add, add, addAll, addAll, clear, clone, contains, ensureCapacity, get, indexOf, lastIndexOf, remove, remove, removeRange, set, toArray, toArray, trimToSize

Methods inherited from class java.util.AbstractList

equals, hashCode, iterator, listIterator, listIterator, subList

Methods inherited from class java.util.AbstractCollection

containsAll, removeAll, retainAll, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.List

containsAll, equals, hashCode, iterator, listIterator, listIterator, removeAll, retainAll, subList

Method Detail

write

public boolean write(java.lang.Object o)

read

public java.lang.Object read()

firstElement

public java.lang.Object firstElement()

lastElement

public java.lang.Object lastElement()

isEmpty

public boolean isEmpty()

Specified by:

isEmpty in interface java.util.Collection

Specified by:

isEmpty in interface java.util.List

Overrides:

isEmpty in class java.util.ArrayList

size

public int size()

Specified by:

size in interface java.util.Collection

Specified by:

size in interface java.util.List

Overrides:

size in class java.util.ArrayList

isFull

public boolean isFull()

setFull

public void setFull()