com.google.gwt.view.client
Class AsyncListViewAdapter<T>

java.lang.Object
  com.google.gwt.view.client.AbstractListViewAdapter<T>
      com.google.gwt.view.client.AsyncListViewAdapter<T>

Type Parameters:

T - the data type of records in the list

All Implemented Interfaces:

ProvidesKey<T>

public abstract class AsyncListViewAdapter<T>
extends AbstractListViewAdapter<T>

An implementation of AbstractListViewAdapter that allows the data to be modified.

Note: This class is new and its interface subject to change.

Constructor Summary

AsyncListViewAdapter()

Method Summary

void	updateDataSize(int size, boolean exact) Inform the views of the total number of items that are available.
void	updateViewData(int start, int length, java.util.List<T> values) Inform the views of the new data.

Methods inherited from class com.google.gwt.view.client.AbstractListViewAdapter

addView, getKey, getKeyProvider, getRanges, getViews, removeView, setKeyProvider

Methods inherited from class java.lang.Object

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

Constructor Detail

AsyncListViewAdapter

public AsyncListViewAdapter()

Method Detail

updateDataSize

public void updateDataSize(int size,
                           boolean exact)

Inform the views of the total number of items that are available.

Parameters:

size - the new size

exact - true if the size is exact, false if it is a guess

updateViewData

public void updateViewData(int start,
                           int length,
                           java.util.List<T> values)

Inform the views of the new data.

Parameters:

start - the start index

length - the length of the data

values - the data values