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Utility code for use with GWT and Mvp4g.

There is a newer version: 5.8.4

/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 *
 *              C E D A R
 *          S O L U T I O N S       "Software done right."
 *           S O F T W A R E
 *
 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 *
 * Copyright (c) 2013 Kenneth J. Pronovici.
 * All rights reserved.
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the Apache License, Version 2.0.
 * See LICENSE for more information about the licensing terms.
 *
 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 *
 * Author   : Kenneth J. Pronovici 
 * Language : Java 6
 * Project  : Common Java Functionality
 *
 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
package com.cedarsolutions.client.gwt.datasource;


/**
 * Presenter for back-end data.
 * @param  Type of the backend data
 * @param  Type of the search criteria
 * @author Kenneth J. Pronovici 
 */
public interface IBackendDataPresenter {

    /** Create a new instance of the real data source. */
    BackendDataSource createDataSource();

    /** Get the data source that is in use. */
    BackendDataSource getDataSource();

    /** Set the data source that is in use. */
    void setDataSource(BackendDataSource dataSource);

    /** Get the renderer view. */
    IBackendDataRenderer getRenderer();

    /** Get default search criteria that view should use. */
    C getDefaultCriteria();

}