eve.util

Class OwnedVector

java.lang.Object

java.util.Vector

eve.util.OwnedVector

All Implemented Interfaces:

CopyFrom, Serializable, Cloneable, Collection

public class OwnedVector
extends Vector
implements CopyFrom

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
Object	owner

Fields inherited from class java.util.Vector

capacityIncrement, elementCount, elementData

Fields inherited from interface java.io.Serializable

serialVersionUID

Constructor Summary

Constructors

Constructor and Description
OwnedVector(Object owner)

Method Summary

Modifier and Type	Method and Description
void	add(int index, Object element)
boolean	add(Object element) Add an element to the end of the Vector.
boolean	addAll(Collection c) Add the contents of a given collection to this collection.
boolean	addAll(int index, Collection c)
void	addElement(Object obj) Add an element to the end of the Vector.
void	copyFrom(Object aCollection) This clears this object and then adds copies of the data in aCollection, IF it is a Collection.
static Object	getOwnerOf(Vector v, Class c) If the parameter is a Children object then this will return the owner IF it is of the specified class.
static Object	getParentObject(Object data, Class parentClass) Go up the chain of parents until a parent with the specified class is found or until no parent is found.
void	insertElementAt(Object obj, int index)
Object	set(int index, Object element)
void	setElementAt(Object obj, int index)
protected Object	wasAdded(Object added)

Methods inherited from class java.util.Vector

capacity, clear, clone, contains, containsAll, copyInto, elementAt, elements, ensureCapacity, firstElement, get, indexOf, indexOf, isEmpty, iterator, lastElement, lastIndexOf, lastIndexOf, remove, removeAll, removeAllElements, removeElement, removeElementAt, retainAll, setSize, size, toArray, toArray, toString, trimToSize

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Collection

equals, hashCode

Field Detail

owner

public final Object owner

Constructor Detail

OwnedVector

public OwnedVector(Object owner)

Method Detail

getParentObject

public static final Object getParentObject(Object data,
                                           Class parentClass)

Go up the chain of parents until a parent with the specified class is found or until no parent is found.

Parameters:

data - the data to search for parents.

parentClass - the class of the parent to search for or null to return the first parent.

Returns:

the first parent to match the specified class.

wasAdded

protected Object wasAdded(Object added)

insertElementAt

public final void insertElementAt(Object obj,
                                  int index)

Overrides:

insertElementAt in class Vector

addElement

public final void addElement(Object obj)

Description copied from class: Vector

Add an element to the end of the Vector.

Overrides:

addElement in class Vector

Parameters:

obj - The object to add.

add

public final void add(int index,
                      Object element)

Overrides:

add in class Vector

add

public final boolean add(Object element)

Description copied from class: Vector

Add an element to the end of the Vector. This is the same as addElement().

Specified by:

add in interface Collection

Overrides:

add in class Vector

Parameters:

element - the element to add.

Returns:

true if the collection was modified as a result of this action.

setElementAt

public final void setElementAt(Object obj,
                               int index)

Overrides:

setElementAt in class Vector

set

public final Object set(int index,
                        Object element)

addAll

public final boolean addAll(Collection c)

Description copied from interface: Collection

Add the contents of a given collection to this collection.

Specified by:

addAll in interface Collection

Overrides:

addAll in class Vector

Parameters:

c - the collection to add.

Returns:

true if the collection was modified as a result of this action.

addAll

public boolean addAll(int index,
                      Collection c)

Overrides:

addAll in class Vector

getOwnerOf

public static Object getOwnerOf(Vector v,
                                Class c)

If the parameter is a Children object then this will return the owner IF it is of the specified class.

Parameters:

v - the Vector to check.

c - the Class to match the owner with.

Returns:

the owner of the Vector IF it is a ChildrenObject and the owner is of the specified class.

copyFrom

public void copyFrom(Object aCollection)

This clears this object and then adds copies of the data in aCollection, IF it is a Collection.

Specified by:

copyFrom in interface CopyFrom

Parameters:

aCollection - any Object including null. If the Object is a Collection then the data is copied across, otherwise no data is copied after clearing.