Package com.polarion.platform.persistence.spi

Class AbstractTypedList<T>

java.lang.Object

java.util.AbstractCollection<E>

java.util.AbstractList<T>

com.polarion.platform.persistence.spi.AbstractTypedList<T>

All Implemented Interfaces:

IChangeGenerator, IChangeListener, ITypedList<T>, Iterable<T>, Collection<T>, List<T>

Direct Known Subclasses:

CustomTypedList, ModelTypedList

public abstract class AbstractTypedList<T>
extends AbstractList<T>
implements ITypedList<T>

This is an abstract implementation of list which wraps underlying list into a typed PObject level.

To get the usable implementation, the methods wrap(int, Object) and unwrap(Object) have to be implemented. These do handle the translation between the low-level and high-level items. This class is intended for internal use only.

Author:

POLARION SOFTWARE

Constructor Summary

Constructors

Constructor	Description
AbstractTypedList(IListType prototype, boolean readOnly, List data)

Method Summary

Modifier and Type	Method	Description
void	add(int index, Object value)
T	get(int index)
IListType	getPrototype()
List	getRawData()	This is the low level access method designed for backend implementation.
boolean	isReadOnly()	Checks if the whole collection is read-only.
void	markChanged()
T	remove(int index)
Object	set(int index, Object value)
void	setChangeOwner(IChangeListener owner)	Sets the new owner to send the dirty status to.
void	setSecurityReferee(ISecurityReferee securityReferee)
int	size()

Methods inherited from class java.util.AbstractList

add, addAll, clear, equals, hashCode, indexOf, iterator, lastIndexOf, listIterator, listIterator, subList

Methods inherited from class java.util.AbstractCollection

addAll, contains, containsAll, isEmpty, remove, removeAll, retainAll, toArray, toArray, toString

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.Collection

parallelStream, removeIf, stream, toArray

Methods inherited from interface java.lang.Iterable

forEach

Methods inherited from interface java.util.List

add, addAll, addAll, clear, contains, containsAll, equals, hashCode, indexOf, isEmpty, iterator, lastIndexOf, listIterator, listIterator, remove, removeAll, replaceAll, retainAll, sort, spliterator, subList, toArray, toArray

Constructor Details

AbstractTypedList

public AbstractTypedList(IListType prototype,
 boolean readOnly,
 List data)

Method Details

getRawData

public List getRawData()

This is the low level access method designed for backend implementation. It should not be called by clients.

Returns:

the raw data

getPrototype

public IListType getPrototype()

Specified by:

getPrototype in interface ITypedList<T>

isReadOnly

public boolean isReadOnly()

Description copied from interface: ITypedList

Checks if the whole collection is read-only.

Specified by:

isReadOnly in interface ITypedList<T>

Returns:

true if the whole collection is read-only, true otherwise.

See Also:

• IPObject.isReadOnly()

markChanged

public void markChanged()

Specified by:

markChanged in interface IChangeListener

setChangeOwner

public void setChangeOwner(IChangeListener owner)

Description copied from interface: IChangeGenerator

Sets the new owner to send the dirty status to.

Specified by:

setChangeOwner in interface IChangeGenerator

Parameters:

owner - The actual owner or null to remove owner.

get

public T get(int index)

Specified by:

get in interface List<T>

Specified by:

get in class AbstractList<T>

size

public int size()

Specified by:

size in interface Collection<T>

Specified by:

size in interface List<T>

Specified by:

size in class AbstractCollection<T>

set

public Object set(int index,
 Object value)

Specified by:

set in interface List<T>

Overrides:

set in class AbstractList<T>

add

public void add(int index,
 Object value)

Specified by:

add in interface List<T>

Overrides:

add in class AbstractList<T>

remove

public T remove(int index)

Specified by:

remove in interface List<T>

Overrides:

remove in class AbstractList<T>

setSecurityReferee

public void setSecurityReferee(ISecurityReferee securityReferee)