com.google.gwt.view.client.AsyncDataProvider Maven / Gradle / Ivy
/*
* Copyright 2010 Google Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may not
* use this file except in compliance with the License. You may obtain a copy of
* the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations under
* the License.
*/
package com.google.gwt.view.client;
import java.util.List;
/**
* An implementation of {@link AbstractDataProvider} that allows the data to be
* modified.
*
*
*
Example
* {@example com.google.gwt.examples.view.AsyncDataProviderExample}
*
*
* @param the data type of records in the list
*/
public abstract class AsyncDataProvider extends AbstractDataProvider {
/**
* Constructs an AsyncDataProvider without a key provider.
*/
protected AsyncDataProvider() {
super(null);
}
/**
* Constructs an AsyncDataProvider with the given key provider.
*
* @param keyProvider an instance of ProvidesKey, or null if the record
* object should act as its own key
*/
protected AsyncDataProvider(ProvidesKey keyProvider) {
super(keyProvider);
}
@Override
public void updateRowCount(int size, boolean exact) {
super.updateRowCount(size, exact);
}
@Override
public void updateRowData(int start, List values) {
super.updateRowData(start, values);
}
}