com.amazonaws.services.dynamodbv2.document.BatchGetItemOutcome Maven / Gradle / Ivy
/*
* Copyright 2014-2021 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.document;
import java.util.LinkedHashMap;
import java.util.List;
import java.util.Map;
import com.amazonaws.services.dynamodbv2.document.api.BatchGetItemApi;
import com.amazonaws.services.dynamodbv2.document.internal.InternalUtils;
import com.amazonaws.services.dynamodbv2.document.spec.BatchGetItemSpec;
import com.amazonaws.services.dynamodbv2.model.AttributeValue;
import com.amazonaws.services.dynamodbv2.model.BatchGetItemResult;
import com.amazonaws.services.dynamodbv2.model.KeysAndAttributes;
/**
* The outcome of a batch get-item operation from DynamoDB.
*/
public class BatchGetItemOutcome {
private final BatchGetItemResult result;
/**
* @param result the low-level result; must not be null
*/
public BatchGetItemOutcome(BatchGetItemResult result) {
if (result == null)
throw new IllegalArgumentException();
this.result = result;
}
/**
* Returns a map of table name to the list of retrieved items
*/
public Map> getTableItems() {
Map>> res =
result.getResponses();
Map> map = new LinkedHashMap>(res.size());
for (Map.Entry>> e
: res.entrySet()) {
String tableName = e.getKey();
List