/* * Copyright 2018-2023 Amazon.com, Inc. or its affiliates. All Rights Reserved. * * Licensed under the Apache License, Version 2.0 (the "License"). You may not use this file except in compliance with * the License. A copy of the License is located at * * http://aws.amazon.com/apache2.0 * * or in the "license" file accompanying this file. This file 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.amazonaws.services.dynamodbv2.model; import java.io.Serializable; import javax.annotation.Generated; /** *

* Represents the output of a BatchGetItem operation. *

* * @see AWS API * Documentation */ @Generated("com.amazonaws:aws-java-sdk-code-generator") public class BatchGetItemResult extends com.amazonaws.AmazonWebServiceResult implements Serializable, Cloneable { /** *

* A map of table name to a list of items. Each object in Responses consists of a table name, along * with a map of attribute data consisting of the data type and attribute value. *

*/ private java.util.Map>> responses; /** *

* A map of tables and their respective keys that were not processed with the current response. The * UnprocessedKeys value is in the same form as RequestItems, so the value can be provided * directly to a subsequent BatchGetItem operation. For more information, see RequestItems * in the Request Parameters section. *

*

* Each element consists of: *

* *

* If there are no unprocessed keys remaining, the response contains an empty UnprocessedKeys map. *

*/ private java.util.Map unprocessedKeys; /** *

* The read capacity units consumed by the entire BatchGetItem operation. *

*

* Each element consists of: *

*
    *
  • *

    * TableName - The table that consumed the provisioned throughput. *

    *
    • *
  • *

    * CapacityUnits - The total number of capacity units consumed. *

    *
    • *
*/ private java.util.List consumedCapacity; /** *

* A map of table name to a list of items. Each object in Responses consists of a table name, along * with a map of attribute data consisting of the data type and attribute value. *

* * @return A map of table name to a list of items. Each object in Responses consists of a table name, * along with a map of attribute data consisting of the data type and attribute value. */ public java.util.Map>> getResponses() { return responses; } /** *

* A map of table name to a list of items. Each object in Responses consists of a table name, along * with a map of attribute data consisting of the data type and attribute value. *

* * @param responses * A map of table name to a list of items. Each object in Responses consists of a table name, * along with a map of attribute data consisting of the data type and attribute value. */ public void setResponses(java.util.Map>> responses) { this.responses = responses; } /** *

* A map of table name to a list of items. Each object in Responses consists of a table name, along * with a map of attribute data consisting of the data type and attribute value. *

* * @param responses * A map of table name to a list of items. Each object in Responses consists of a table name, * along with a map of attribute data consisting of the data type and attribute value. * @return Returns a reference to this object so that method calls can be chained together. */ public BatchGetItemResult withResponses(java.util.Map>> responses) { setResponses(responses); return this; } /** * Add a single Responses entry * * @see BatchGetItemResult#withResponses * @returns a reference to this object so that method calls can be chained together. */ public BatchGetItemResult addResponsesEntry(String key, java.util.List> value) { if (null == this.responses) { this.responses = new java.util.HashMap>>(); } if (this.responses.containsKey(key)) throw new IllegalArgumentException("Duplicated keys (" + key.toString() + ") are provided."); this.responses.put(key, value); return this; } /** * Removes all the entries added into Responses. * * @return Returns a reference to this object so that method calls can be chained together. */ public BatchGetItemResult clearResponsesEntries() { this.responses = null; return this; } /** *

* A map of tables and their respective keys that were not processed with the current response. The * UnprocessedKeys value is in the same form as RequestItems, so the value can be provided * directly to a subsequent BatchGetItem operation. For more information, see RequestItems * in the Request Parameters section. *

*

* Each element consists of: *

*
    *
  • *

    * Keys - An array of primary key attribute values that define specific items in the table. *

    *
    • *
  • *

    * ProjectionExpression - One or more attributes to be retrieved from the table or index. By default, * all attributes are returned. If a requested attribute is not found, it does not appear in the result. *

    *
    • *
  • *

    * ConsistentRead - The consistency of a read operation. If set to true, then a strongly * consistent read is used; otherwise, an eventually consistent read is used. *

    *
    • *
*

* If there are no unprocessed keys remaining, the response contains an empty UnprocessedKeys map. *

* * @return A map of tables and their respective keys that were not processed with the current response. The * UnprocessedKeys value is in the same form as RequestItems, so the value can be * provided directly to a subsequent BatchGetItem operation. For more information, see * RequestItems in the Request Parameters section.

*

* Each element consists of: *

*
    *
  • *

    * Keys - An array of primary key attribute values that define specific items in the table. *

    *
    • *
  • *

    * ProjectionExpression - One or more attributes to be retrieved from the table or index. By * default, all attributes are returned. If a requested attribute is not found, it does not appear in the * result. *

    *
    • *
  • *

    * ConsistentRead - The consistency of a read operation. If set to true, then a * strongly consistent read is used; otherwise, an eventually consistent read is used. *

    *
    • *
*

* If there are no unprocessed keys remaining, the response contains an empty UnprocessedKeys * map. */ public java.util.Map getUnprocessedKeys() { return unprocessedKeys; } /** *

* A map of tables and their respective keys that were not processed with the current response. The * UnprocessedKeys value is in the same form as RequestItems, so the value can be provided * directly to a subsequent BatchGetItem operation. For more information, see RequestItems * in the Request Parameters section. *

*

* Each element consists of: *

*
    *
  • *

    * Keys - An array of primary key attribute values that define specific items in the table. *

    *
    • *
  • *

    * ProjectionExpression - One or more attributes to be retrieved from the table or index. By default, * all attributes are returned. If a requested attribute is not found, it does not appear in the result. *

    *
    • *
  • *

    * ConsistentRead - The consistency of a read operation. If set to true, then a strongly * consistent read is used; otherwise, an eventually consistent read is used. *

    *
    • *
*

* If there are no unprocessed keys remaining, the response contains an empty UnprocessedKeys map. *

* * @param unprocessedKeys * A map of tables and their respective keys that were not processed with the current response. The * UnprocessedKeys value is in the same form as RequestItems, so the value can be * provided directly to a subsequent BatchGetItem operation. For more information, see * RequestItems in the Request Parameters section.

*

* Each element consists of: *

*
    *
  • *

    * Keys - An array of primary key attribute values that define specific items in the table. *

    *
    • *
  • *

    * ProjectionExpression - One or more attributes to be retrieved from the table or index. By * default, all attributes are returned. If a requested attribute is not found, it does not appear in the * result. *

    *
    • *
  • *

    * ConsistentRead - The consistency of a read operation. If set to true, then a * strongly consistent read is used; otherwise, an eventually consistent read is used. *

    *
    • *
*

* If there are no unprocessed keys remaining, the response contains an empty UnprocessedKeys * map. */ public void setUnprocessedKeys(java.util.Map unprocessedKeys) { this.unprocessedKeys = unprocessedKeys; } /** *

* A map of tables and their respective keys that were not processed with the current response. The * UnprocessedKeys value is in the same form as RequestItems, so the value can be provided * directly to a subsequent BatchGetItem operation. For more information, see RequestItems * in the Request Parameters section. *

*

* Each element consists of: *

*
    *
  • *

    * Keys - An array of primary key attribute values that define specific items in the table. *

    *
    • *
  • *

    * ProjectionExpression - One or more attributes to be retrieved from the table or index. By default, * all attributes are returned. If a requested attribute is not found, it does not appear in the result. *

    *
    • *
  • *

    * ConsistentRead - The consistency of a read operation. If set to true, then a strongly * consistent read is used; otherwise, an eventually consistent read is used. *

    *
    • *
*

* If there are no unprocessed keys remaining, the response contains an empty UnprocessedKeys map. *

* * @param unprocessedKeys * A map of tables and their respective keys that were not processed with the current response. The * UnprocessedKeys value is in the same form as RequestItems, so the value can be * provided directly to a subsequent BatchGetItem operation. For more information, see * RequestItems in the Request Parameters section.

*

* Each element consists of: *

*
    *
  • *

    * Keys - An array of primary key attribute values that define specific items in the table. *

    *
    • *
  • *

    * ProjectionExpression - One or more attributes to be retrieved from the table or index. By * default, all attributes are returned. If a requested attribute is not found, it does not appear in the * result. *

    *
    • *
  • *

    * ConsistentRead - The consistency of a read operation. If set to true, then a * strongly consistent read is used; otherwise, an eventually consistent read is used. *

    *
    • *
*

* If there are no unprocessed keys remaining, the response contains an empty UnprocessedKeys * map. * @return Returns a reference to this object so that method calls can be chained together. */ public BatchGetItemResult withUnprocessedKeys(java.util.Map unprocessedKeys) { setUnprocessedKeys(unprocessedKeys); return this; } /** * Add a single UnprocessedKeys entry * * @see BatchGetItemResult#withUnprocessedKeys * @returns a reference to this object so that method calls can be chained together. */ public BatchGetItemResult addUnprocessedKeysEntry(String key, KeysAndAttributes value) { if (null == this.unprocessedKeys) { this.unprocessedKeys = new java.util.HashMap(); } if (this.unprocessedKeys.containsKey(key)) throw new IllegalArgumentException("Duplicated keys (" + key.toString() + ") are provided."); this.unprocessedKeys.put(key, value); return this; } /** * Removes all the entries added into UnprocessedKeys. * * @return Returns a reference to this object so that method calls can be chained together. */ public BatchGetItemResult clearUnprocessedKeysEntries() { this.unprocessedKeys = null; return this; } /** *

* The read capacity units consumed by the entire BatchGetItem operation. *

*

* Each element consists of: *

*
    *
  • *

    * TableName - The table that consumed the provisioned throughput. *

    *
    • *
  • *

    * CapacityUnits - The total number of capacity units consumed. *

    *
    • *
* * @return The read capacity units consumed by the entire BatchGetItem operation.

*

* Each element consists of: *

*
    *
  • *

    * TableName - The table that consumed the provisioned throughput. *

    *
    • *
  • *

    * CapacityUnits - The total number of capacity units consumed. *

    *
    • */ public java.util.List getConsumedCapacity() { return consumedCapacity; } /** *

    * The read capacity units consumed by the entire BatchGetItem operation. *

    *

    * Each element consists of: *

    *
      *
    • *

      * TableName - The table that consumed the provisioned throughput. *

      *
      • *
    • *

      * CapacityUnits - The total number of capacity units consumed. *

      *
      • *
    * * @param consumedCapacity * The read capacity units consumed by the entire BatchGetItem operation.

    *

    * Each element consists of: *

    *
      *
    • *

      * TableName - The table that consumed the provisioned throughput. *

      *
      • *
    • *

      * CapacityUnits - The total number of capacity units consumed. *

      *
      • */ public void setConsumedCapacity(java.util.Collection consumedCapacity) { if (consumedCapacity == null) { this.consumedCapacity = null; return; } this.consumedCapacity = new java.util.ArrayList(consumedCapacity); } /** *

      * The read capacity units consumed by the entire BatchGetItem operation. *

      *

      * Each element consists of: *

      *
        *
      • *

        * TableName - The table that consumed the provisioned throughput. *

        *
        • *
      • *

        * CapacityUnits - The total number of capacity units consumed. *

        *
        • *
      *

      * NOTE: This method appends the values to the existing list (if any). Use * {@link #setConsumedCapacity(java.util.Collection)} or {@link #withConsumedCapacity(java.util.Collection)} if you * want to override the existing values. *

      * * @param consumedCapacity * The read capacity units consumed by the entire BatchGetItem operation.

      *

      * Each element consists of: *

      *
        *
      • *

        * TableName - The table that consumed the provisioned throughput. *

        *
        • *
      • *

        * CapacityUnits - The total number of capacity units consumed. *

        *
        • * @return Returns a reference to this object so that method calls can be chained together. */ public BatchGetItemResult withConsumedCapacity(ConsumedCapacity... consumedCapacity) { if (this.consumedCapacity == null) { setConsumedCapacity(new java.util.ArrayList(consumedCapacity.length)); } for (ConsumedCapacity ele : consumedCapacity) { this.consumedCapacity.add(ele); } return this; } /** *

        * The read capacity units consumed by the entire BatchGetItem operation. *

        *

        * Each element consists of: *

        *
          *
        • *

          * TableName - The table that consumed the provisioned throughput. *

          *
          • *
        • *

          * CapacityUnits - The total number of capacity units consumed. *

          *
          • *
        * * @param consumedCapacity * The read capacity units consumed by the entire BatchGetItem operation.

        *

        * Each element consists of: *

        *
          *
        • *

          * TableName - The table that consumed the provisioned throughput. *

          *
          • *
        • *

          * CapacityUnits - The total number of capacity units consumed. *

          *
          • * @return Returns a reference to this object so that method calls can be chained together. */ public BatchGetItemResult withConsumedCapacity(java.util.Collection consumedCapacity) { setConsumedCapacity(consumedCapacity); return this; } /** * Returns a string representation of this object. This is useful for testing and debugging. Sensitive data will be * redacted from this string using a placeholder value. * * @return A string representation of this object. * * @see java.lang.Object#toString() */ @Override public String toString() { StringBuilder sb = new StringBuilder(); sb.append("{"); if (getResponses() != null) sb.append("Responses: ").append(getResponses()).append(","); if (getUnprocessedKeys() != null) sb.append("UnprocessedKeys: ").append(getUnprocessedKeys()).append(","); if (getConsumedCapacity() != null) sb.append("ConsumedCapacity: ").append(getConsumedCapacity()); sb.append("}"); return sb.toString(); } @Override public boolean equals(Object obj) { if (this == obj) return true; if (obj == null) return false; if (obj instanceof BatchGetItemResult == false) return false; BatchGetItemResult other = (BatchGetItemResult) obj; if (other.getResponses() == null ^ this.getResponses() == null) return false; if (other.getResponses() != null && other.getResponses().equals(this.getResponses()) == false) return false; if (other.getUnprocessedKeys() == null ^ this.getUnprocessedKeys() == null) return false; if (other.getUnprocessedKeys() != null && other.getUnprocessedKeys().equals(this.getUnprocessedKeys()) == false) return false; if (other.getConsumedCapacity() == null ^ this.getConsumedCapacity() == null) return false; if (other.getConsumedCapacity() != null && other.getConsumedCapacity().equals(this.getConsumedCapacity()) == false) return false; return true; } @Override public int hashCode() { final int prime = 31; int hashCode = 1; hashCode = prime * hashCode + ((getResponses() == null) ? 0 : getResponses().hashCode()); hashCode = prime * hashCode + ((getUnprocessedKeys() == null) ? 0 : getUnprocessedKeys().hashCode()); hashCode = prime * hashCode + ((getConsumedCapacity() == null) ? 0 : getConsumedCapacity().hashCode()); return hashCode; } @Override public BatchGetItemResult clone() { try { return (BatchGetItemResult) super.clone(); } catch (CloneNotSupportedException e) { throw new IllegalStateException("Got a CloneNotSupportedException from Object.clone() " + "even though we're Cloneable!", e); } } }