/* * 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; import com.amazonaws.AmazonWebServiceRequest; /** *

* Represents the input of a BatchGetItem operation. *

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

* A map of one or more table names and, for each table, a map that describes one or more items to retrieve from * that table. Each table name can be used only once per BatchGetItem request. *

* Each element in the map of items to retrieve consists of the following: *

*
* ConsistentRead - If true, a strongly consistent read is used; if false * (the default), an eventually consistent read is used. *
*
*
* ExpressionAttributeNames - One or more substitution tokens for attribute names in the * ProjectionExpression parameter. The following are some use cases for using * ExpressionAttributeNames: *
*
- *
  * To access an attribute whose name conflicts with a DynamoDB reserved word. *
  *
- *
  * To create a placeholder for repeating occurrences of an attribute name in an expression. *
  *
- *
  * To prevent special characters in an attribute name from being misinterpreted in an expression. *
  *
*
* Use the # character in an expression to dereference an attribute name. For example, consider the following * attribute name: *
*
- *
  * Percentile *
  *
*
* The name of this attribute conflicts with a reserved word, so it cannot be used directly in an expression. (For * the complete list of reserved words, see Reserved Words in * the Amazon DynamoDB Developer Guide). To work around this, you could specify the following for * ExpressionAttributeNames: *
*
- *
  * {"#P":"Percentile"} *
  *
*
* You could then use this substitution in an expression, as in this example: *
*
- *
  * #P = :val *
  *
* *
* Tokens that begin with the : character are expression attribute values, which are placeholders for * the actual value at runtime. *
* *
* For more information about expression attribute names, see Accessing Item Attributes in the Amazon DynamoDB Developer Guide. *
*
*
* Keys - An array of primary key attribute values that define specific items in the table. For each * primary key, you must provide all of the key attributes. For example, with a simple primary key, you only * need to provide the partition key value. For a composite key, you must provide both the partition key * value and the sort key value. *
*
*
* ProjectionExpression - A string that identifies one or more attributes to retrieve from the table. * These attributes can include scalars, sets, or elements of a JSON document. The attributes in the expression must * be separated by commas. *
*
* If no attribute names are specified, then all attributes are returned. If any of the requested attributes are not * found, they do not appear in the result. *
*
* For more information, see Accessing Item Attributes in the Amazon DynamoDB Developer Guide. *
*
*
* AttributesToGet - This is a legacy parameter. Use ProjectionExpression instead. For * more information, see AttributesToGet in the Amazon DynamoDB Developer Guide. *
*

*/ private java.util.Map requestItems; private String returnConsumedCapacity; /** * Default constructor for BatchGetItemRequest object. Callers should use the setter or fluent setter (with...) * methods to initialize the object after creating it. */ public BatchGetItemRequest() { } /** * Constructs a new BatchGetItemRequest object. Callers should use the setter or fluent setter (with...) methods to * initialize any additional object members. * * @param requestItems * A map of one or more table names and, for each table, a map that describes one or more items to retrieve * from that table. Each table name can be used only once per BatchGetItem request.

* Each element in the map of items to retrieve consists of the following: *

*
* ConsistentRead - If true, a strongly consistent read is used; if * false (the default), an eventually consistent read is used. *
*
*
* ExpressionAttributeNames - One or more substitution tokens for attribute names in the * ProjectionExpression parameter. The following are some use cases for using * ExpressionAttributeNames: *
*
- *
  * To access an attribute whose name conflicts with a DynamoDB reserved word. *
  *
- *
  * To create a placeholder for repeating occurrences of an attribute name in an expression. *
  *
- *
  * To prevent special characters in an attribute name from being misinterpreted in an expression. *
  *
*
* Use the # character in an expression to dereference an attribute name. For example, consider the * following attribute name: *
*
- *
  * Percentile *
  *
*
* The name of this attribute conflicts with a reserved word, so it cannot be used directly in an expression. * (For the complete list of reserved words, see Reserved * Words in the Amazon DynamoDB Developer Guide). To work around this, you could specify the * following for ExpressionAttributeNames: *
*
- *
  * {"#P":"Percentile"} *
  *
*
* You could then use this substitution in an expression, as in this example: *
*
- *
  * #P = :val *
  *
* *
* Tokens that begin with the : character are expression attribute values, which are * placeholders for the actual value at runtime. *
* *
* For more information about expression attribute names, see Accessing Item Attributes in the Amazon DynamoDB Developer Guide. *
*
*
* Keys - An array of primary key attribute values that define specific items in the table. For * each primary key, you must provide all of the key attributes. For example, with a simple primary * key, you only need to provide the partition key value. For a composite key, you must provide both * the partition key value and the sort key value. *
*
*
* ProjectionExpression - A string that identifies one or more attributes to retrieve from the * table. These attributes can include scalars, sets, or elements of a JSON document. The attributes in the * expression must be separated by commas. *
*
* If no attribute names are specified, then all attributes are returned. If any of the requested attributes * are not found, they do not appear in the result. *
*
* For more information, see Accessing Item Attributes in the Amazon DynamoDB Developer Guide. *
*
*
* AttributesToGet - This is a legacy parameter. Use ProjectionExpression instead. * For more information, see AttributesToGet in the Amazon DynamoDB Developer Guide. *
*

requestItems) { setRequestItems(requestItems); } /** * Constructs a new BatchGetItemRequest object. Callers should use the setter or fluent setter (with...) methods to * initialize any additional object members. * * @param requestItems * A map of one or more table names and, for each table, a map that describes one or more items to retrieve * from that table. Each table name can be used only once per BatchGetItem request.

* Each element in the map of items to retrieve consists of the following: *

*
* ConsistentRead - If true, a strongly consistent read is used; if * false (the default), an eventually consistent read is used. *
*
*
* ExpressionAttributeNames - One or more substitution tokens for attribute names in the * ProjectionExpression parameter. The following are some use cases for using * ExpressionAttributeNames: *
*
- *
  * To access an attribute whose name conflicts with a DynamoDB reserved word. *
  *
- *
  * To create a placeholder for repeating occurrences of an attribute name in an expression. *
  *
- *
  * To prevent special characters in an attribute name from being misinterpreted in an expression. *
  *
*
* Use the # character in an expression to dereference an attribute name. For example, consider the * following attribute name: *
*
- *
  * Percentile *
  *
*
* The name of this attribute conflicts with a reserved word, so it cannot be used directly in an expression. * (For the complete list of reserved words, see Reserved * Words in the Amazon DynamoDB Developer Guide). To work around this, you could specify the * following for ExpressionAttributeNames: *
*
- *
  * {"#P":"Percentile"} *
  *
*
* You could then use this substitution in an expression, as in this example: *
*
- *
  * #P = :val *
  *
* *
* Tokens that begin with the : character are expression attribute values, which are * placeholders for the actual value at runtime. *
* *
* For more information about expression attribute names, see Accessing Item Attributes in the Amazon DynamoDB Developer Guide. *
*
*
* Keys - An array of primary key attribute values that define specific items in the table. For * each primary key, you must provide all of the key attributes. For example, with a simple primary * key, you only need to provide the partition key value. For a composite key, you must provide both * the partition key value and the sort key value. *
*
*
* ProjectionExpression - A string that identifies one or more attributes to retrieve from the * table. These attributes can include scalars, sets, or elements of a JSON document. The attributes in the * expression must be separated by commas. *
*
* If no attribute names are specified, then all attributes are returned. If any of the requested attributes * are not found, they do not appear in the result. *
*
* For more information, see Accessing Item Attributes in the Amazon DynamoDB Developer Guide. *
*
*
* AttributesToGet - This is a legacy parameter. Use ProjectionExpression instead. * For more information, see AttributesToGet in the Amazon DynamoDB Developer Guide. *
*

requestItems, String returnConsumedCapacity) { setRequestItems(requestItems); setReturnConsumedCapacity(returnConsumedCapacity); } /** * Constructs a new BatchGetItemRequest object. Callers should use the setter or fluent setter (with...) methods to * initialize any additional object members. * * @param requestItems * A map of one or more table names and, for each table, a map that describes one or more items to retrieve * from that table. Each table name can be used only once per BatchGetItem request.

* Each element in the map of items to retrieve consists of the following: *

*
* ConsistentRead - If true, a strongly consistent read is used; if * false (the default), an eventually consistent read is used. *
*
*
* ExpressionAttributeNames - One or more substitution tokens for attribute names in the * ProjectionExpression parameter. The following are some use cases for using * ExpressionAttributeNames: *
*
- *
  * To access an attribute whose name conflicts with a DynamoDB reserved word. *
  *
- *
  * To create a placeholder for repeating occurrences of an attribute name in an expression. *
  *
- *
  * To prevent special characters in an attribute name from being misinterpreted in an expression. *
  *
*
* Use the # character in an expression to dereference an attribute name. For example, consider the * following attribute name: *
*
- *
  * Percentile *
  *
*
* The name of this attribute conflicts with a reserved word, so it cannot be used directly in an expression. * (For the complete list of reserved words, see Reserved * Words in the Amazon DynamoDB Developer Guide). To work around this, you could specify the * following for ExpressionAttributeNames: *
*
- *
  * {"#P":"Percentile"} *
  *
*
* You could then use this substitution in an expression, as in this example: *
*
- *
  * #P = :val *
  *
* *
* Tokens that begin with the : character are expression attribute values, which are * placeholders for the actual value at runtime. *
* *
* For more information about expression attribute names, see Accessing Item Attributes in the Amazon DynamoDB Developer Guide. *
*
*
* Keys - An array of primary key attribute values that define specific items in the table. For * each primary key, you must provide all of the key attributes. For example, with a simple primary * key, you only need to provide the partition key value. For a composite key, you must provide both * the partition key value and the sort key value. *
*
*
* ProjectionExpression - A string that identifies one or more attributes to retrieve from the * table. These attributes can include scalars, sets, or elements of a JSON document. The attributes in the * expression must be separated by commas. *
*
* If no attribute names are specified, then all attributes are returned. If any of the requested attributes * are not found, they do not appear in the result. *
*
* For more information, see Accessing Item Attributes in the Amazon DynamoDB Developer Guide. *
*
*
* AttributesToGet - This is a legacy parameter. Use ProjectionExpression instead. * For more information, see AttributesToGet in the Amazon DynamoDB Developer Guide. *
*

requestItems, ReturnConsumedCapacity returnConsumedCapacity) { setRequestItems(requestItems); setReturnConsumedCapacity(returnConsumedCapacity.toString()); } /** *

* A map of one or more table names and, for each table, a map that describes one or more items to retrieve from * that table. Each table name can be used only once per BatchGetItem request. *

* Each element in the map of items to retrieve consists of the following: *

*
* ConsistentRead - If true, a strongly consistent read is used; if false * (the default), an eventually consistent read is used. *
*
*
* ExpressionAttributeNames - One or more substitution tokens for attribute names in the * ProjectionExpression parameter. The following are some use cases for using * ExpressionAttributeNames: *
*
- *
  * To access an attribute whose name conflicts with a DynamoDB reserved word. *
  *
- *
  * To create a placeholder for repeating occurrences of an attribute name in an expression. *
  *
- *
  * To prevent special characters in an attribute name from being misinterpreted in an expression. *
  *
*
* Use the # character in an expression to dereference an attribute name. For example, consider the following * attribute name: *
*
- *
  * Percentile *
  *
*
* The name of this attribute conflicts with a reserved word, so it cannot be used directly in an expression. (For * the complete list of reserved words, see Reserved Words in * the Amazon DynamoDB Developer Guide). To work around this, you could specify the following for * ExpressionAttributeNames: *
*
- *
  * {"#P":"Percentile"} *
  *
*
* You could then use this substitution in an expression, as in this example: *
*
- *
  * #P = :val *
  *
* *
* Tokens that begin with the : character are expression attribute values, which are placeholders for * the actual value at runtime. *
* *
* For more information about expression attribute names, see Accessing Item Attributes in the Amazon DynamoDB Developer Guide. *
*
*
* Keys - An array of primary key attribute values that define specific items in the table. For each * primary key, you must provide all of the key attributes. For example, with a simple primary key, you only * need to provide the partition key value. For a composite key, you must provide both the partition key * value and the sort key value. *
*
*
* ProjectionExpression - A string that identifies one or more attributes to retrieve from the table. * These attributes can include scalars, sets, or elements of a JSON document. The attributes in the expression must * be separated by commas. *
*
* If no attribute names are specified, then all attributes are returned. If any of the requested attributes are not * found, they do not appear in the result. *
*
* For more information, see Accessing Item Attributes in the Amazon DynamoDB Developer Guide. *
*
*
* AttributesToGet - This is a legacy parameter. Use ProjectionExpression instead. For * more information, see AttributesToGet in the Amazon DynamoDB Developer Guide. *
*

* * @return A map of one or more table names and, for each table, a map that describes one or more items to retrieve * from that table. Each table name can be used only once per BatchGetItem request.

* Each element in the map of items to retrieve consists of the following: *

*
* ConsistentRead - If true, a strongly consistent read is used; if * false (the default), an eventually consistent read is used. *
*
*
* ExpressionAttributeNames - One or more substitution tokens for attribute names in the * ProjectionExpression parameter. The following are some use cases for using * ExpressionAttributeNames: *
*
- *
  * To access an attribute whose name conflicts with a DynamoDB reserved word. *
  *
- *
  * To create a placeholder for repeating occurrences of an attribute name in an expression. *
  *
- *
  * To prevent special characters in an attribute name from being misinterpreted in an expression. *
  *
*
* Use the # character in an expression to dereference an attribute name. For example, consider the * following attribute name: *
*
- *
  * Percentile *
  *
*
* The name of this attribute conflicts with a reserved word, so it cannot be used directly in an * expression. (For the complete list of reserved words, see Reserved * Words in the Amazon DynamoDB Developer Guide). To work around this, you could specify the * following for ExpressionAttributeNames: *
*
- *
  * {"#P":"Percentile"} *
  *
*
* You could then use this substitution in an expression, as in this example: *
*
- *
  * #P = :val *
  *
* *
* Tokens that begin with the : character are expression attribute values, which are * placeholders for the actual value at runtime. *
* *
* For more information about expression attribute names, see Accessing Item Attributes in the Amazon DynamoDB Developer Guide. *
*
*
* Keys - An array of primary key attribute values that define specific items in the table. For * each primary key, you must provide all of the key attributes. For example, with a simple primary * key, you only need to provide the partition key value. For a composite key, you must provide both * the partition key value and the sort key value. *
*
*
* ProjectionExpression - A string that identifies one or more attributes to retrieve from the * table. These attributes can include scalars, sets, or elements of a JSON document. The attributes in the * expression must be separated by commas. *
*
* If no attribute names are specified, then all attributes are returned. If any of the requested attributes * are not found, they do not appear in the result. *
*
* For more information, see Accessing Item Attributes in the Amazon DynamoDB Developer Guide. *
*
*
* AttributesToGet - This is a legacy parameter. Use ProjectionExpression instead. * For more information, see AttributesToGet in the Amazon DynamoDB Developer Guide. *
*

getRequestItems() { return requestItems; } /** *

* A map of one or more table names and, for each table, a map that describes one or more items to retrieve from * that table. Each table name can be used only once per BatchGetItem request. *

* Each element in the map of items to retrieve consists of the following: *

*
* ConsistentRead - If true, a strongly consistent read is used; if false * (the default), an eventually consistent read is used. *
*
*
* ExpressionAttributeNames - One or more substitution tokens for attribute names in the * ProjectionExpression parameter. The following are some use cases for using * ExpressionAttributeNames: *
*
- *
  * To access an attribute whose name conflicts with a DynamoDB reserved word. *
  *
- *
  * To create a placeholder for repeating occurrences of an attribute name in an expression. *
  *
- *
  * To prevent special characters in an attribute name from being misinterpreted in an expression. *
  *
*
* Use the # character in an expression to dereference an attribute name. For example, consider the following * attribute name: *
*
- *
  * Percentile *
  *
*
* The name of this attribute conflicts with a reserved word, so it cannot be used directly in an expression. (For * the complete list of reserved words, see Reserved Words in * the Amazon DynamoDB Developer Guide). To work around this, you could specify the following for * ExpressionAttributeNames: *
*
- *
  * {"#P":"Percentile"} *
  *
*
* You could then use this substitution in an expression, as in this example: *
*
- *
  * #P = :val *
  *
* *
* Tokens that begin with the : character are expression attribute values, which are placeholders for * the actual value at runtime. *
* *
* For more information about expression attribute names, see Accessing Item Attributes in the Amazon DynamoDB Developer Guide. *
*
*
* Keys - An array of primary key attribute values that define specific items in the table. For each * primary key, you must provide all of the key attributes. For example, with a simple primary key, you only * need to provide the partition key value. For a composite key, you must provide both the partition key * value and the sort key value. *
*
*
* ProjectionExpression - A string that identifies one or more attributes to retrieve from the table. * These attributes can include scalars, sets, or elements of a JSON document. The attributes in the expression must * be separated by commas. *
*
* If no attribute names are specified, then all attributes are returned. If any of the requested attributes are not * found, they do not appear in the result. *
*
* For more information, see Accessing Item Attributes in the Amazon DynamoDB Developer Guide. *
*
*
* AttributesToGet - This is a legacy parameter. Use ProjectionExpression instead. For * more information, see AttributesToGet in the Amazon DynamoDB Developer Guide. *
*

* * @param requestItems * A map of one or more table names and, for each table, a map that describes one or more items to retrieve * from that table. Each table name can be used only once per BatchGetItem request.

* Each element in the map of items to retrieve consists of the following: *

*
* ConsistentRead - If true, a strongly consistent read is used; if * false (the default), an eventually consistent read is used. *
*
*
* ExpressionAttributeNames - One or more substitution tokens for attribute names in the * ProjectionExpression parameter. The following are some use cases for using * ExpressionAttributeNames: *
*
- *
  * To access an attribute whose name conflicts with a DynamoDB reserved word. *
  *
- *
  * To create a placeholder for repeating occurrences of an attribute name in an expression. *
  *
- *
  * To prevent special characters in an attribute name from being misinterpreted in an expression. *
  *
*
* Use the # character in an expression to dereference an attribute name. For example, consider the * following attribute name: *
*
- *
  * Percentile *
  *
*
* The name of this attribute conflicts with a reserved word, so it cannot be used directly in an expression. * (For the complete list of reserved words, see Reserved * Words in the Amazon DynamoDB Developer Guide). To work around this, you could specify the * following for ExpressionAttributeNames: *
*
- *
  * {"#P":"Percentile"} *
  *
*
* You could then use this substitution in an expression, as in this example: *
*
- *
  * #P = :val *
  *
* *
* Tokens that begin with the : character are expression attribute values, which are * placeholders for the actual value at runtime. *
* *
* For more information about expression attribute names, see Accessing Item Attributes in the Amazon DynamoDB Developer Guide. *
*
*
* Keys - An array of primary key attribute values that define specific items in the table. For * each primary key, you must provide all of the key attributes. For example, with a simple primary * key, you only need to provide the partition key value. For a composite key, you must provide both * the partition key value and the sort key value. *
*
*
* ProjectionExpression - A string that identifies one or more attributes to retrieve from the * table. These attributes can include scalars, sets, or elements of a JSON document. The attributes in the * expression must be separated by commas. *
*
* If no attribute names are specified, then all attributes are returned. If any of the requested attributes * are not found, they do not appear in the result. *
*
* For more information, see Accessing Item Attributes in the Amazon DynamoDB Developer Guide. *
*
*
* AttributesToGet - This is a legacy parameter. Use ProjectionExpression instead. * For more information, see AttributesToGet in the Amazon DynamoDB Developer Guide. *
*

requestItems) { this.requestItems = requestItems; } /** *

* A map of one or more table names and, for each table, a map that describes one or more items to retrieve from * that table. Each table name can be used only once per BatchGetItem request. *

* Each element in the map of items to retrieve consists of the following: *

*
* ConsistentRead - If true, a strongly consistent read is used; if false * (the default), an eventually consistent read is used. *
*
*
* ExpressionAttributeNames - One or more substitution tokens for attribute names in the * ProjectionExpression parameter. The following are some use cases for using * ExpressionAttributeNames: *
*
- *
  * To access an attribute whose name conflicts with a DynamoDB reserved word. *
  *
- *
  * To create a placeholder for repeating occurrences of an attribute name in an expression. *
  *
- *
  * To prevent special characters in an attribute name from being misinterpreted in an expression. *
  *
*
* Use the # character in an expression to dereference an attribute name. For example, consider the following * attribute name: *
*
- *
  * Percentile *
  *
*
* The name of this attribute conflicts with a reserved word, so it cannot be used directly in an expression. (For * the complete list of reserved words, see Reserved Words in * the Amazon DynamoDB Developer Guide). To work around this, you could specify the following for * ExpressionAttributeNames: *
*
- *
  * {"#P":"Percentile"} *
  *
*
* You could then use this substitution in an expression, as in this example: *
*
- *
  * #P = :val *
  *
* *
* Tokens that begin with the : character are expression attribute values, which are placeholders for * the actual value at runtime. *
* *
* For more information about expression attribute names, see Accessing Item Attributes in the Amazon DynamoDB Developer Guide. *
*
*
* Keys - An array of primary key attribute values that define specific items in the table. For each * primary key, you must provide all of the key attributes. For example, with a simple primary key, you only * need to provide the partition key value. For a composite key, you must provide both the partition key * value and the sort key value. *
*
*
* ProjectionExpression - A string that identifies one or more attributes to retrieve from the table. * These attributes can include scalars, sets, or elements of a JSON document. The attributes in the expression must * be separated by commas. *
*
* If no attribute names are specified, then all attributes are returned. If any of the requested attributes are not * found, they do not appear in the result. *
*
* For more information, see Accessing Item Attributes in the Amazon DynamoDB Developer Guide. *
*
*
* AttributesToGet - This is a legacy parameter. Use ProjectionExpression instead. For * more information, see AttributesToGet in the Amazon DynamoDB Developer Guide. *
*

* Each element in the map of items to retrieve consists of the following: *

*
* ConsistentRead - If true, a strongly consistent read is used; if * false (the default), an eventually consistent read is used. *
*
*
* ExpressionAttributeNames - One or more substitution tokens for attribute names in the * ProjectionExpression parameter. The following are some use cases for using * ExpressionAttributeNames: *
*
- *
  * To access an attribute whose name conflicts with a DynamoDB reserved word. *
  *
- *
  * To create a placeholder for repeating occurrences of an attribute name in an expression. *
  *
- *
  * To prevent special characters in an attribute name from being misinterpreted in an expression. *
  *
*
* Use the # character in an expression to dereference an attribute name. For example, consider the * following attribute name: *
*
- *
  * Percentile *
  *
*
* The name of this attribute conflicts with a reserved word, so it cannot be used directly in an expression. * (For the complete list of reserved words, see Reserved * Words in the Amazon DynamoDB Developer Guide). To work around this, you could specify the * following for ExpressionAttributeNames: *
*
- *
  * {"#P":"Percentile"} *
  *
*
* You could then use this substitution in an expression, as in this example: *
*
- *
  * #P = :val *
  *
* *
* Tokens that begin with the : character are expression attribute values, which are * placeholders for the actual value at runtime. *
* *
* For more information about expression attribute names, see Accessing Item Attributes in the Amazon DynamoDB Developer Guide. *
*
*
* Keys - An array of primary key attribute values that define specific items in the table. For * each primary key, you must provide all of the key attributes. For example, with a simple primary * key, you only need to provide the partition key value. For a composite key, you must provide both * the partition key value and the sort key value. *
*
*
* ProjectionExpression - A string that identifies one or more attributes to retrieve from the * table. These attributes can include scalars, sets, or elements of a JSON document. The attributes in the * expression must be separated by commas. *
*
* If no attribute names are specified, then all attributes are returned. If any of the requested attributes * are not found, they do not appear in the result. *
*
* For more information, see Accessing Item Attributes in the Amazon DynamoDB Developer Guide. *
*
*
* AttributesToGet - This is a legacy parameter. Use ProjectionExpression instead. * For more information, see AttributesToGet in the Amazon DynamoDB Developer Guide. *
*

requestItems) { setRequestItems(requestItems); return this; } /** * Add a single RequestItems entry * * @see BatchGetItemRequest#withRequestItems * @returns a reference to this object so that method calls can be chained together. */ public BatchGetItemRequest addRequestItemsEntry(String key, KeysAndAttributes value) { if (null == this.requestItems) { this.requestItems = new java.util.HashMap(); } if (this.requestItems.containsKey(key)) throw new IllegalArgumentException("Duplicated keys (" + key.toString() + ") are provided."); this.requestItems.put(key, value); return this; } /** * Removes all the entries added into RequestItems. * * @return Returns a reference to this object so that method calls can be chained together. */ public BatchGetItemRequest clearRequestItemsEntries() { this.requestItems = null; return this; } /** * @param returnConsumedCapacity * @see ReturnConsumedCapacity */ public void setReturnConsumedCapacity(String returnConsumedCapacity) { this.returnConsumedCapacity = returnConsumedCapacity; } /** * @return * @see ReturnConsumedCapacity */ public String getReturnConsumedCapacity() { return this.returnConsumedCapacity; } /** * @param returnConsumedCapacity * @return Returns a reference to this object so that method calls can be chained together. * @see ReturnConsumedCapacity */ public BatchGetItemRequest withReturnConsumedCapacity(String returnConsumedCapacity) { setReturnConsumedCapacity(returnConsumedCapacity); return this; } /** * @param returnConsumedCapacity * @see ReturnConsumedCapacity */ public void setReturnConsumedCapacity(ReturnConsumedCapacity returnConsumedCapacity) { withReturnConsumedCapacity(returnConsumedCapacity); } /** * @param returnConsumedCapacity * @return Returns a reference to this object so that method calls can be chained together. * @see ReturnConsumedCapacity */ public BatchGetItemRequest withReturnConsumedCapacity(ReturnConsumedCapacity returnConsumedCapacity) { this.returnConsumedCapacity = returnConsumedCapacity.toString(); 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 (getRequestItems() != null) sb.append("RequestItems: ").append(getRequestItems()).append(","); if (getReturnConsumedCapacity() != null) sb.append("ReturnConsumedCapacity: ").append(getReturnConsumedCapacity()); sb.append("}"); return sb.toString(); } @Override public boolean equals(Object obj) { if (this == obj) return true; if (obj == null) return false; if (obj instanceof BatchGetItemRequest == false) return false; BatchGetItemRequest other = (BatchGetItemRequest) obj; if (other.getRequestItems() == null ^ this.getRequestItems() == null) return false; if (other.getRequestItems() != null && other.getRequestItems().equals(this.getRequestItems()) == false) return false; if (other.getReturnConsumedCapacity() == null ^ this.getReturnConsumedCapacity() == null) return false; if (other.getReturnConsumedCapacity() != null && other.getReturnConsumedCapacity().equals(this.getReturnConsumedCapacity()) == false) return false; return true; } @Override public int hashCode() { final int prime = 31; int hashCode = 1; hashCode = prime * hashCode + ((getRequestItems() == null) ? 0 : getRequestItems().hashCode()); hashCode = prime * hashCode + ((getReturnConsumedCapacity() == null) ? 0 : getReturnConsumedCapacity().hashCode()); return hashCode; } @Override public BatchGetItemRequest clone() { return (BatchGetItemRequest) super.clone(); } }