edu.umd.cs.jazz.util
Class ZListImpl

java.lang.Object
  |
  +--java.util.AbstractCollection
        |
        +--java.util.AbstractList
              |
              +--edu.umd.cs.jazz.util.ZListImpl

All Implemented Interfaces:

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

Direct Known Subclasses:

ZListImpl.ZBoundsListImpl, ZListImpl.ZCameraListImpl, ZListImpl.ZLayerGroupListImpl, ZListImpl.ZNodeListImpl, ZListImpl.ZObjectListImpl, ZListImpl.ZPropertyListImpl, ZListImpl.ZSceneGraphObjectListImpl, ZListImpl.ZTransformableListImpl, ZListImpl.ZVisualComponentListImpl, ZNullList

public abstract class ZListImpl

extends java.util.AbstractList

implements ZList, java.io.Serializable

ZListImpl Implementation of ZList. This class is designed to provide a thin wrapper around an array data structure containing objects. In this respect it is similar to java.util.ArrayList. Unlike java.util.ArrayList ZListImpl this class is abstract, and has a subclass for each type of object that we want to store in a ZList. This is done for two reasons. First it allows us to deal with collections of objects without having to cast the objects every time we wish to iterate over them. It also allows subclasses to implement type specific collection methods so that that code is not spread throughout the Jazz framework.

Author:

Jesse Grosjean

See Also:

Serialized Form

Inner Class Summary

static class	ZListImpl.ZBoundsListImpl
static class	ZListImpl.ZCameraListImpl
static class	ZListImpl.ZLayerGroupListImpl
static class	ZListImpl.ZNodeListImpl For each type of array that we had we should have a subclass that suplies its own element data of that type.
static class	ZListImpl.ZObjectListImpl
static class	ZListImpl.ZPropertyListImpl
static class	ZListImpl.ZSceneGraphObjectListImpl
static class	ZListImpl.ZTransformableListImpl
static class	ZListImpl.ZVisualComponentListImpl

Inner classes inherited from class edu.umd.cs.jazz.util.ZList

ZList.ZBoundsList, ZList.ZCameraList, ZList.ZLayerGroupList, ZList.ZNodeList, ZList.ZPropertyList, ZList.ZSceneGraphObjectList, ZList.ZTransformableList, ZList.ZVisualComponentList

Field Summary

static ZNullList	NullList
protected int	size

Fields inherited from class java.util.AbstractList

modCount

Constructor Summary

ZListImpl()

ZListImpl(int capacity)

Method Summary

void	add(int index, java.lang.Object element)
boolean	add(java.lang.Object o)
boolean	addAll(java.util.Collection c)
boolean	addAll(int index, java.util.Collection c)
void	clear()
java.lang.Object	clone()
boolean	contains(java.lang.Object elem)
abstract java.lang.Object[]	createElementData(int size)
void	ensureCapacity(int minCapacity)
java.lang.Object	get(int index)
abstract java.lang.Object[]	getElementData()
int	indexOf(java.lang.Object elem)
boolean	isEmpty()
boolean	isNull()
int	lastIndexOf(java.lang.Object elem)
void	moveElementToIndex(java.lang.Object elem, int newIndex)
void	pop()
void	pop(java.lang.Object element)
java.lang.Object	remove(int index)
protected void	removeRange(int fromIndex, int toIndex)
boolean	replaceWith(java.lang.Object oldElement, java.lang.Object newElement)
java.lang.Object	set(int index, java.lang.Object element)
abstract void	setElementData(java.lang.Object[] elementData)
void	setSize(int aSize)
int	size()
java.lang.Object[]	toArray()
java.lang.Object[]	toArray(java.lang.Object[] a)
void	trimToSize()
void	writeObject(java.lang.String name, ZObjectOutputStream out)
void	writeObjectd(java.lang.String name, ZObjectOutputStream out)

Methods inherited from class java.util.AbstractList

equals, hashCode, iterator, listIterator, listIterator, subList

Methods inherited from class java.util.AbstractCollection

containsAll, remove, 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, remove, removeAll, retainAll, subList

Field Detail

NullList

public static ZNullList NullList

size

protected int size

Constructor Detail

ZListImpl

public ZListImpl()

ZListImpl

public ZListImpl(int capacity)

Method Detail

add

public void add(int index,
                java.lang.Object element)

Specified by:

add in interface java.util.List

Overrides:

add in class java.util.AbstractList

add

public boolean add(java.lang.Object o)

Specified by:

add in interface java.util.List

Overrides:

add in class java.util.AbstractList

addAll

public boolean addAll(int index,
                      java.util.Collection c)

Specified by:

addAll in interface java.util.List

Overrides:

addAll in class java.util.AbstractList

addAll

public boolean addAll(java.util.Collection c)

Specified by:

addAll in interface java.util.List

Overrides:

addAll in class java.util.AbstractCollection

clear

public void clear()

Specified by:

clear in interface java.util.List

Overrides:

clear in class java.util.AbstractList

clone

public java.lang.Object clone()

Specified by:

clone in interface ZList

Overrides:

clone in class java.lang.Object

contains

public boolean contains(java.lang.Object elem)

Specified by:

contains in interface java.util.List

Overrides:

contains in class java.util.AbstractCollection

createElementData

public abstract java.lang.Object[] createElementData(int size)

ensureCapacity

public void ensureCapacity(int minCapacity)

get

public java.lang.Object get(int index)

Specified by:

get in interface java.util.List

Overrides:

get in class java.util.AbstractList

getElementData

public abstract java.lang.Object[] getElementData()

Specified by:

getElementData in interface ZList

indexOf

public int indexOf(java.lang.Object elem)

Specified by:

indexOf in interface java.util.List

Overrides:

indexOf in class java.util.AbstractList

isEmpty

public boolean isEmpty()

Specified by:

isEmpty in interface java.util.List

Overrides:

isEmpty in class java.util.AbstractCollection

isNull

public boolean isNull()

Specified by:

isNull in interface ZList

lastIndexOf

public int lastIndexOf(java.lang.Object elem)

Specified by:

lastIndexOf in interface java.util.List

Overrides:

lastIndexOf in class java.util.AbstractList

moveElementToIndex

public void moveElementToIndex(java.lang.Object elem,
                               int newIndex)

Specified by:

moveElementToIndex in interface ZList

pop

public void pop()

Specified by:

pop in interface ZList

pop

public void pop(java.lang.Object element)

Specified by:

pop in interface ZList

remove

public java.lang.Object remove(int index)

Specified by:

remove in interface java.util.List

Overrides:

remove in class java.util.AbstractList

removeRange

protected void removeRange(int fromIndex,
                           int toIndex)

Overrides:

removeRange in class java.util.AbstractList

replaceWith

public boolean replaceWith(java.lang.Object oldElement,
                           java.lang.Object newElement)

Specified by:

replaceWith in interface ZList

set

public java.lang.Object set(int index,
                            java.lang.Object element)

Specified by:

set in interface java.util.List

Overrides:

set in class java.util.AbstractList

setElementData

public abstract void setElementData(java.lang.Object[] elementData)

setSize

public void setSize(int aSize)

Specified by:

setSize in interface ZList

size

public int size()

Specified by:

size in interface java.util.List

Overrides:

size in class java.util.AbstractCollection

toArray

public java.lang.Object[] toArray()

Specified by:

toArray in interface java.util.List

Overrides:

toArray in class java.util.AbstractCollection

toArray

public java.lang.Object[] toArray(java.lang.Object[] a)

Specified by:

toArray in interface java.util.List

Overrides:

toArray in class java.util.AbstractCollection

trimToSize

public void trimToSize()

Specified by:

trimToSize in interface ZList

writeObject

public void writeObject(java.lang.String name,
                        ZObjectOutputStream out)
                 throws java.io.IOException

Specified by:

writeObject in interface ZList

writeObjectd

public void writeObjectd(java.lang.String name,
                         ZObjectOutputStream out)
                  throws java.io.IOException