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java.lang.Objectorg.apache.wicket.markup.repeater.data.EmptyDataProvider<T>
T - public class EmptyDataProvider<T>
A convenience class to represent an empty data provider.
| Constructor Summary | |
|---|---|
EmptyDataProvider()
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| Method Summary | ||
|---|---|---|
void |
detach()
Detaches model after use. |
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static
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getInstance()
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Iterator<T> |
iterator(int first,
int count)
Gets an iterator for the subset of total data |
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IModel<T> |
model(Object object)
Callback used by the consumer of this data provider to wrap objects retrieved from IDataProvider.iterator(int, int) with a model (usually a detachable one). |
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int |
size()
Gets total number of items in the collection represented by the DataProvider |
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| Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Constructor Detail |
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public EmptyDataProvider()
| Method Detail |
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public static <T> EmptyDataProvider<T> getInstance()
T -
public Iterator<T> iterator(int first,
int count)
IDataProvider
iterator in interface IDataProvider<T>first - first row of datacount - minimum number of elements to retrieve
IDataProvider.iterator(int, int)public int size()
IDataProvider
size in interface IDataProvider<T>IDataProvider.size()public IModel<T> model(Object object)
IDataProviderIDataProvider.iterator(int, int) with a model (usually a detachable one).
model in interface IDataProvider<T>object - the object that needs to be wrapped
IDataProvider.model(Object)public void detach()
IDetachable
detach in interface IDetachableIDetachable.detach()
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