T
- public class EmptyDataProvider<T> extends Object implements IDataProvider<T>
Constructor and Description |
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EmptyDataProvider() |
Modifier and Type | Method and Description |
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static <T> EmptyDataProvider<T> |
getInstance() |
Iterator<T> |
iterator(long first,
long count)
Gets an iterator for the subset of total data
|
IModel<T> |
model(Object object)
Callback used by the consumer of this data provider to wrap objects retrieved from
IDataProvider.iterator(long, long) with a model (usually a detachable one). |
long |
size()
Gets total number of items in the collection represented by the DataProvider
|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
detach
public static <T> EmptyDataProvider<T> getInstance()
T
- public Iterator<T> iterator(long first, long count)
IDataProvider
iterator
in interface IDataProvider<T>
first
- first row of datacount
- minimum number of elements to retrievepublic long size()
IDataProvider
size
in interface IDataProvider<T>
public IModel<T> model(Object object)
IDataProvider
IDataProvider.iterator(long, long)
with a model (usually a detachable one).model
in interface IDataProvider<T>
object
- the object that needs to be wrappedCopyright © 2006–2017 Apache Software Foundation. All rights reserved.