com.wewebu.ow.server.collections

Class OwIterableAttributeBag<T>

java.lang.Object

com.wewebu.ow.server.collections.OwIterableAttributeBag<T>

All Implemented Interfaces:

OwIterable<T>, OwAttributeBag, Iterable<T>

Direct Known Subclasses:

OwAbstractIterable, OwAggregateIterable, OwEmptyIterable, OwFilteringIterable, OwObjectCollectionIterableAdapter

public abstract class OwIterableAttributeBag<T>
extends Object
implements OwIterable<T>

Abstract base class for OwIterable implementations. It basically implements the inherited OwAttributeBag behavior.

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Since:

4.2.0.0

Field Summary

Fields

Modifier and Type	Field and Description
protected boolean	isPage

Constructor Summary

Constructors

Constructor and Description
OwIterableAttributeBag()

Method Summary

Methods

Modifier and Type	Method and Description
int	attributecount() get the number of attributes, or -1 if unknown
Object	getAttribute(int iIndex_p) get a object at the specified index or throws OwObjectNotFoundException
Object	getAttribute(String strName_p) get the attribute with the given name or throws OwObjectNotFoundException
Collection	getAttributeNames() get all attribute names in the bag
Object	getSafeAttribute(String strName_p, Object default_p) get the attribute with the given name, returns default if not found.
boolean	hasAttribute(String strName_p) check if attribute exists

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.wewebu.ow.server.collections.OwIterable

getHasMoreItems, getPage, getPage, getPageNumItems, getTotalNumItems, iterator, skipTo

Field Detail

isPage

protected boolean isPage

Constructor Detail

OwIterableAttributeBag

public OwIterableAttributeBag()

Method Detail

getAttribute

public Object getAttribute(int iIndex_p)
                    throws Exception

Description copied from interface: OwAttributeBag

get a object at the specified index or throws OwObjectNotFoundException

Specified by:

getAttribute in interface OwAttributeBag

Parameters:

iIndex_p - int index

Returns:

Object

Throws:

Exception

getAttribute

public Object getAttribute(String strName_p)
                    throws Exception

Description copied from interface: OwAttributeBag

get the attribute with the given name or throws OwObjectNotFoundException

Specified by:

getAttribute in interface OwAttributeBag

Throws:

Exception

getSafeAttribute

public Object getSafeAttribute(String strName_p,
                      Object default_p)

Description copied from interface: OwAttributeBag

get the attribute with the given name, returns default if not found.

Specified by:

getSafeAttribute in interface OwAttributeBag

hasAttribute

public boolean hasAttribute(String strName_p)

Description copied from interface: OwAttributeBag

check if attribute exists

Specified by:

hasAttribute in interface OwAttributeBag

attributecount

public int attributecount()

Description copied from interface: OwAttributeBag

get the number of attributes, or -1 if unknown

Specified by:

attributecount in interface OwAttributeBag

getAttributeNames

public Collection getAttributeNames()

Description copied from interface: OwAttributeBag

get all attribute names in the bag

Specified by:

getAttributeNames in interface OwAttributeBag