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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Modifier and Type | Field and Description |
---|---|
protected boolean |
isPage |
Constructor and Description |
---|
OwIterableAttributeBag() |
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
|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
getHasMoreItems, getPage, getPage, getPageNumItems, getTotalNumItems, iterator, skipTo
public Object getAttribute(int iIndex_p) throws Exception
OwAttributeBag
getAttribute
in interface OwAttributeBag
iIndex_p
- int indexException
public Object getAttribute(String strName_p) throws Exception
OwAttributeBag
getAttribute
in interface OwAttributeBag
Exception
public Object getSafeAttribute(String strName_p, Object default_p)
OwAttributeBag
getSafeAttribute
in interface OwAttributeBag
public boolean hasAttribute(String strName_p)
OwAttributeBag
hasAttribute
in interface OwAttributeBag
public int attributecount()
OwAttributeBag
attributecount
in interface OwAttributeBag
public Collection getAttributeNames()
OwAttributeBag
getAttributeNames
in interface OwAttributeBag
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