Coverage Report - com.jcabi.dynamo.Dosage
 
Classes in this File Line Coverage Branch Coverage Complexity
Dosage
N/A
N/A
1.167
Dosage$Empty
0%
0/7
0%
0/4
1.167
Dosage$Empty$AjcClosure1
0%
0/1
N/A
1.167
Dosage$Empty$AjcClosure3
0%
0/1
N/A
1.167
Dosage$Empty$AjcClosure5
0%
0/1
N/A
1.167
 
 1  0
 /**
 2  
  * Copyright (c) 2012-2016, jcabi.com
 3  
  * All rights reserved.
 4  
  *
 5  
  * Redistribution and use in source and binary forms, with or without
 6  
  * modification, are permitted provided that the following conditions
 7  
  * are met: 1) Redistributions of source code must retain the above
 8  
  * copyright notice, this list of conditions and the following
 9  
  * disclaimer. 2) Redistributions in binary form must reproduce the above
 10  
  * copyright notice, this list of conditions and the following
 11  
  * disclaimer in the documentation and/or other materials provided
 12  
  * with the distribution. 3) Neither the name of the jcabi.com nor
 13  
  * the names of its contributors may be used to endorse or promote
 14  
  * products derived from this software without specific prior written
 15  
  * permission.
 16  
  *
 17  
  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 18  
  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT
 19  
  * NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
 20  
  * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
 21  
  * THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
 22  
  * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 23  
  * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
 24  
  * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 25  
  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
 26  
  * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 27  
  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
 28  
  * OF THE POSSIBILITY OF SUCH DAMAGE.
 29  
  */
 30  
 package com.jcabi.dynamo;
 31  
 
 32  
 import com.amazonaws.services.dynamodbv2.model.AttributeValue;
 33  
 import com.jcabi.aspects.Immutable;
 34  
 import com.jcabi.aspects.Loggable;
 35  
 import java.util.ArrayList;
 36  
 import java.util.List;
 37  
 import java.util.Map;
 38  
 import lombok.EqualsAndHashCode;
 39  
 import lombok.ToString;
 40  
 
 41  
 /**
 42  
  * Dosage of items retrieved from table.
 43  
  *
 44  
  * @author Yegor Bugayenko (yegor@tpc2.com)
 45  
  * @version $Id: 5dc64d9d96611628f73547d87370ac40e0801fac $
 46  
  * @since 0.1
 47  
  */
 48  
 @Immutable
 49  
 public interface Dosage {
 50  
 
 51  
     /**
 52  
      * Items.
 53  
      * @return List of items
 54  
      */
 55  
     List<Map<String, AttributeValue>> items();
 56  
 
 57  
     /**
 58  
      * Has next dosage?
 59  
      * @return TRUE if next storage is avaiable
 60  
      */
 61  
     boolean hasNext();
 62  
 
 63  
     /**
 64  
      * Fetch next dosage.
 65  
      * @return The dosage
 66  
      */
 67  
     Dosage next();
 68  
 
 69  
     /**
 70  
      * Always empty.
 71  
      */
 72  
     @Immutable
 73  
     @Loggable(Loggable.DEBUG)
 74  0
     @ToString
 75  0
     @EqualsAndHashCode
 76  0
     final class Empty implements Dosage {
 77  
         @Override
 78  
         public List<Map<String, AttributeValue>> items() {
 79  0
             return new ArrayList<Map<String, AttributeValue>>(0);
 80  
         }
 81  
         @Override
 82  
         public Dosage next() {
 83  0
             throw new IllegalStateException(
 84  
                 "this is nothing left"
 85  
             );
 86  
         }
 87  
         @Override
 88  
         public boolean hasNext() {
 89  0
             return false;
 90  
         }
 91  
     }
 92  
 
 93  
 }