Coverage Report - com.allanbank.mongodb.LambdaCallback
 
Classes in this File Line Coverage Branch Coverage Complexity
LambdaCallback
N/A
N/A
1
 
 1  
 /*
 2  
  * #%L
 3  
  * LambdaCallback.java - mongodb-async-driver - Allanbank Consulting, Inc.
 4  
  * %%
 5  
  * Copyright (C) 2011 - 2014 Allanbank Consulting, Inc.
 6  
  * %%
 7  
  * Licensed under the Apache License, Version 2.0 (the "License");
 8  
  * you may not use this file except in compliance with the License.
 9  
  * You may obtain a copy of the License at
 10  
  * 
 11  
  *      http://www.apache.org/licenses/LICENSE-2.0
 12  
  * 
 13  
  * Unless required by applicable law or agreed to in writing, software
 14  
  * distributed under the License is distributed on an "AS IS" BASIS,
 15  
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 16  
  * See the License for the specific language governing permissions and
 17  
  * limitations under the License.
 18  
  * #L%
 19  
  */
 20  
 package com.allanbank.mongodb;
 21  
 
 22  
 /**
 23  
  * LambdaCallback provides a lambda friendly interface for receiving the
 24  
  * asynchronous results of a MongoDB operation.
 25  
  * <p>
 26  
  * The method name is based on the class (in
 27  
  * {@code java.util.function.BiConsumer}) from Java 8. To support earlier JDKs
 28  
  * the {@code andThen()} method is not supported.
 29  
  * </p>
 30  
  * <p>
 31  
  * This interface follows the defacto convention that the first argument
 32  
  * (left-side) to the method is the exception (error) and the second argument
 33  
  * (right-side) is the value. Generally only one of the two arguments will be
 34  
  * non-null.
 35  
  * </p>
 36  
  * 
 37  
  * @param <V>
 38  
  *            The type of the operation's result.
 39  
  * 
 40  
  * @api.yes This interface is part of the driver's API. Public and protected
 41  
  *          members will be deprecated for at least 1 non-bugfix release
 42  
  *          (version numbers are &lt;major&gt;.&lt;minor&gt;.&lt;bugfix&gt;)
 43  
  *          before being removed or modified.
 44  
  * @copyright 2013, Allanbank Consulting, Inc., All Rights Reserved
 45  
  */
 46  
 public interface LambdaCallback<V> {
 47  
 
 48  
     /**
 49  
      * Called when the MongoDB operation has completed with the error or result
 50  
      * of the operation.
 51  
      * 
 52  
      * @param thrown
 53  
      *            The error encountered when processing the request.
 54  
      * @param result
 55  
      *            The result of the operation.
 56  
      */
 57  
     public void accept(Throwable thrown, V result);
 58  
 }