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// Copyright Yahoo. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
package com.yahoo.processing.response;
/**
* This is an <i>optional marker interface</i>.
* DataLists may implement this to return false to indicate that no data from the list should be returned to clients
* until it is completed. This is useful in cases where some decision making which may impact the content of the list
* must be deferred until the list is complete.
*
* @author bratseth
*/
public interface Streamed {
/**
* Returns false if the data in this list can not be returned until it is completed.
* Default: true, meaning eager streaming of the data is permissible.
*/
boolean isStreamed();
}
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