org.ws4d.java.structures

Class List

java.lang.Object

org.ws4d.java.structures.DataStructure

org.ws4d.java.structures.List

Direct Known Subclasses:

ArrayList, LinkedList, LockedList

public abstract class List
extends DataStructure

Field Summary

Fields

Modifier and Type	Field and Description
protected int	changes
protected int	size

Constructor Summary

Constructors

Constructor and Description
List()

Method Summary

Modifier and Type	Method and Description
void	add(int index, java.lang.Object obj)
boolean	add(java.lang.Object obj) Adds a new object to this data structure.
boolean	addAll(DataStructure data) Adds all objects contained within data to this instance.
boolean	addAll(int index, DataStructure data)
boolean	equals(java.lang.Object obj)
abstract java.lang.Object	get(int index)
java.lang.String	getClassShortName() Returns the short name of the class of this DataStructure instance.
int	hashCode()
int	indexOf(java.lang.Object o)
Iterator	iterator() Returns an iterator over all items stored within this data structure instance.
int	lastIndexOf(java.lang.Object object)
ListIterator	listIterator()
ListIterator	listIterator(int index)
java.lang.Object	remove(int index)
java.lang.Object	set(int index, java.lang.Object obj)
int	size() Returns the current size of the data structure.
List	subList(int fromIndex, int toIndex)

Methods inherited from class org.ws4d.java.structures.DataStructure

clear, contains, containsAll, isEmpty, remove, toArray, toArray, toString

Methods inherited from class java.lang.Object

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

Field Detail

changes

protected transient int changes

size

protected transient int size

Constructor Detail

List

public List()

Method Detail

getClassShortName

public java.lang.String getClassShortName()

Description copied from class: DataStructure

Returns the short name of the class of this DataStructure instance.

Overrides:

getClassShortName in class DataStructure

Returns:

the short name of this data structure instance's class

add

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

add

public boolean add(java.lang.Object obj)

Description copied from class: DataStructure

Adds a new object to this data structure.

Overrides:

add in class DataStructure

Parameters:

obj - the object to add

Returns:

true if the object was actually added, false in any other case (e.g. adding an object to a set which already contains the same object in terms of java.lang.Object.equals(Object))

addAll

public boolean addAll(DataStructure data)

Description copied from class: DataStructure

Adds all objects contained within data to this instance.

Overrides:

addAll in class DataStructure

Parameters:

data - the objects to add

Returns:

true if at least one object from data was actually added, i.e. a modification was made to this instance, false in any other case (e.g. adding objects to a set which already contains them in terms of java.lang.Object.equals(Object))

addAll

public boolean addAll(int index,
                      DataStructure data)

get

public abstract java.lang.Object get(int index)

indexOf

public int indexOf(java.lang.Object o)

iterator

public Iterator iterator()

Description copied from class: DataStructure

Returns an iterator over all items stored within this data structure instance. The iterator will walk through the items in the natural order of this data structure; i.e. for a list-like structure this will be the same order as the one defined by the list.

Specified by:

iterator in class DataStructure

Returns:

an iterator over all stored objects

lastIndexOf

public int lastIndexOf(java.lang.Object object)

listIterator

public ListIterator listIterator()

listIterator

public ListIterator listIterator(int index)

remove

public java.lang.Object remove(int index)

set

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

size

public int size()

Description copied from class: DataStructure

Returns the current size of the data structure.

Specified by:

size in class DataStructure

Returns:

the size of this data structure

subList

public List subList(int fromIndex,
                    int toIndex)

equals

public boolean equals(java.lang.Object obj)

Overrides:

equals in class java.lang.Object

hashCode

public int hashCode()

Overrides:

hashCode in class DataStructure