QueryResult (AWS Java SDK for Amazon DynamoDB 1.10.2 API)

java.lang.Object
- com.amazonaws.services.dynamodbv2.model.QueryResult

All Implemented Interfaces:

Serializable, Cloneable
```
public class QueryResult
extends Object
implements Serializable, Cloneable
```
Represents the output of a Query operation.

See Also:
Serialized Form

Constructor Summary

Constructors
Constructor and Description

QueryResult()

Constructors
Constructor and Description
`QueryResult()`

Method Summary

Methods
Modifier and Type	Method and Description
`QueryResult`	`addLastEvaluatedKeyEntry(String key, AttributeValue value)` The primary key of the item where the operation stopped, inclusive of the previous result set.
`QueryResult`	`clearLastEvaluatedKeyEntries()` Removes all the entries added into LastEvaluatedKey.
`QueryResult`	`clone()`
`boolean`	`equals(Object obj)`
`ConsumedCapacity`	`getConsumedCapacity()` The capacity units consumed by an operation.
`Integer`	`getCount()` The number of items in the response.
`List<Map<String,AttributeValue>>`	`getItems()` An array of item attributes that match the query criteria.
`Map<String,AttributeValue>`	`getLastEvaluatedKey()` The primary key of the item where the operation stopped, inclusive of the previous result set.
`Integer`	`getScannedCount()` The number of items evaluated, before any QueryFilter is applied.
`int`	`hashCode()`
`void`	`setConsumedCapacity(ConsumedCapacity consumedCapacity)` The capacity units consumed by an operation.
`void`	`setCount(Integer count)` The number of items in the response.
`void`	`setItems(Collection<Map<String,AttributeValue>> items)` An array of item attributes that match the query criteria.
`void`	`setLastEvaluatedKey(Map<String,AttributeValue> lastEvaluatedKey)` The primary key of the item where the operation stopped, inclusive of the previous result set.
`void`	`setScannedCount(Integer scannedCount)` The number of items evaluated, before any QueryFilter is applied.
`String`	`toString()` Returns a string representation of this object; useful for testing and debugging.
`QueryResult`	`withConsumedCapacity(ConsumedCapacity consumedCapacity)` The capacity units consumed by an operation.
`QueryResult`	`withCount(Integer count)` The number of items in the response.
`QueryResult`	`withItems(Collection<Map<String,AttributeValue>> items)` An array of item attributes that match the query criteria.
`QueryResult`	`withItems(Map<String,AttributeValue>... items)` An array of item attributes that match the query criteria.
`QueryResult`	`withLastEvaluatedKey(Map<String,AttributeValue> lastEvaluatedKey)` The primary key of the item where the operation stopped, inclusive of the previous result set.
`QueryResult`	`withScannedCount(Integer scannedCount)` The number of items evaluated, before any QueryFilter is applied.

Methods inherited from class java.lang.Object
finalize, getClass, notify, notifyAll, wait, wait, wait

- Constructor Detail
  - QueryResult
```
public QueryResult()
```
- Method Detail
  - getItems
```
public List<Map<String,AttributeValue>> getItems()
```
    An array of item attributes that match the query criteria. Each element in this array consists of an attribute name and the value for that attribute.
    
    Returns:
    An array of item attributes that match the query criteria. Each element in this array consists of an attribute name and the value for that attribute.
  - setItems
```
public void setItems(Collection<Map<String,AttributeValue>> items)
```
    An array of item attributes that match the query criteria. Each element in this array consists of an attribute name and the value for that attribute.
    
    Parameters:
    items - An array of item attributes that match the query criteria. Each element in this array consists of an attribute name and the value for that attribute.
  - withItems
```
public QueryResult withItems(Map<String,AttributeValue>... items)
```
    An array of item attributes that match the query criteria. Each element in this array consists of an attribute name and the value for that attribute.
    NOTE: This method appends the values to the existing list (if any). Use setItems(java.util.Collection) or withItems(java.util.Collection) if you want to override the existing values.
    Returns a reference to this object so that method calls can be chained together.
    
    Parameters:
    items - An array of item attributes that match the query criteria. Each element in this array consists of an attribute name and the value for that attribute.
    
    Returns:
    A reference to this updated object so that method calls can be chained together.
  - withItems
```
public QueryResult withItems(Collection<Map<String,AttributeValue>> items)
```
    An array of item attributes that match the query criteria. Each element in this array consists of an attribute name and the value for that attribute.
    Returns a reference to this object so that method calls can be chained together.
    
    Parameters:
    items - An array of item attributes that match the query criteria. Each element in this array consists of an attribute name and the value for that attribute.
    
    Returns:
    A reference to this updated object so that method calls can be chained together.
  - getCount
```
public Integer getCount()
```
    The number of items in the response.
    If you used a QueryFilter in the request, then Count is the number of items returned after the filter was applied, and ScannedCount is the number of matching items before> the filter was applied.
    If you did not use a filter in the request, then Count and ScannedCount are the same.
    
    Returns:
    The number of items in the response.
    If you used a QueryFilter in the request, then Count is the number of items returned after the filter was applied, and ScannedCount is the number of matching items before> the filter was applied.
    If you did not use a filter in the request, then Count and ScannedCount are the same.
  - setCount
```
public void setCount(Integer count)
```
    The number of items in the response.
    If you used a QueryFilter in the request, then Count is the number of items returned after the filter was applied, and ScannedCount is the number of matching items before> the filter was applied.
    If you did not use a filter in the request, then Count and ScannedCount are the same.
    
    Parameters:
    count - The number of items in the response.
    If you used a QueryFilter in the request, then Count is the number of items returned after the filter was applied, and ScannedCount is the number of matching items before> the filter was applied.
    If you did not use a filter in the request, then Count and ScannedCount are the same.
  - withCount
```
public QueryResult withCount(Integer count)
```
    The number of items in the response.
    If you used a QueryFilter in the request, then Count is the number of items returned after the filter was applied, and ScannedCount is the number of matching items before> the filter was applied.
    If you did not use a filter in the request, then Count and ScannedCount are the same.
    Returns a reference to this object so that method calls can be chained together.
    
    Parameters:
    count - The number of items in the response.
    If you used a QueryFilter in the request, then Count is the number of items returned after the filter was applied, and ScannedCount is the number of matching items before> the filter was applied.
    If you did not use a filter in the request, then Count and ScannedCount are the same.
    
    Returns:
    A reference to this updated object so that method calls can be chained together.
  - getScannedCount
```
public Integer getScannedCount()
```
    The number of items evaluated, before any QueryFilter is applied. A high ScannedCount value with few, or no, Count results indicates an inefficient Query operation. For more information, see Count and ScannedCount in the Amazon DynamoDB Developer Guide.
    If you did not use a filter in the request, then ScannedCount is the same as Count.
    
    Returns:
    The number of items evaluated, before any QueryFilter is applied. A high ScannedCount value with few, or no, Count results indicates an inefficient Query operation. For more information, see Count and ScannedCount in the Amazon DynamoDB Developer Guide.
    If you did not use a filter in the request, then ScannedCount is the same as Count.
  - setScannedCount
```
public void setScannedCount(Integer scannedCount)
```
    The number of items evaluated, before any QueryFilter is applied. A high ScannedCount value with few, or no, Count results indicates an inefficient Query operation. For more information, see Count and ScannedCount in the Amazon DynamoDB Developer Guide.
    If you did not use a filter in the request, then ScannedCount is the same as Count.
    
    Parameters:
    scannedCount - The number of items evaluated, before any QueryFilter is applied. A high ScannedCount value with few, or no, Count results indicates an inefficient Query operation. For more information, see Count and ScannedCount in the Amazon DynamoDB Developer Guide.
    If you did not use a filter in the request, then ScannedCount is the same as Count.
  - withScannedCount
```
public QueryResult withScannedCount(Integer scannedCount)
```
    The number of items evaluated, before any QueryFilter is applied. A high ScannedCount value with few, or no, Count results indicates an inefficient Query operation. For more information, see Count and ScannedCount in the Amazon DynamoDB Developer Guide.
    If you did not use a filter in the request, then ScannedCount is the same as Count.
    Returns a reference to this object so that method calls can be chained together.
    
    Parameters:
    scannedCount - The number of items evaluated, before any QueryFilter is applied. A high ScannedCount value with few, or no, Count results indicates an inefficient Query operation. For more information, see Count and ScannedCount in the Amazon DynamoDB Developer Guide.
    If you did not use a filter in the request, then ScannedCount is the same as Count.
    
    Returns:
    A reference to this updated object so that method calls can be chained together.
  - getLastEvaluatedKey
```
public Map<String,AttributeValue> getLastEvaluatedKey()
```
    The primary key of the item where the operation stopped, inclusive of the previous result set. Use this value to start a new operation, excluding this value in the new request.
    If LastEvaluatedKey is empty, then the "last page" of results has been processed and there is no more data to be retrieved.
    If LastEvaluatedKey is not empty, it does not necessarily mean that there is more data in the result set. The only way to know when you have reached the end of the result set is when LastEvaluatedKey is empty.
    
    Returns:
    The primary key of the item where the operation stopped, inclusive of the previous result set. Use this value to start a new operation, excluding this value in the new request.
    If LastEvaluatedKey is empty, then the "last page" of results has been processed and there is no more data to be retrieved.
    If LastEvaluatedKey is not empty, it does not necessarily mean that there is more data in the result set. The only way to know when you have reached the end of the result set is when LastEvaluatedKey is empty.
  - setLastEvaluatedKey
```
public void setLastEvaluatedKey(Map<String,AttributeValue> lastEvaluatedKey)
```
    The primary key of the item where the operation stopped, inclusive of the previous result set. Use this value to start a new operation, excluding this value in the new request.
    If LastEvaluatedKey is empty, then the "last page" of results has been processed and there is no more data to be retrieved.
    If LastEvaluatedKey is not empty, it does not necessarily mean that there is more data in the result set. The only way to know when you have reached the end of the result set is when LastEvaluatedKey is empty.
    
    Parameters:
    lastEvaluatedKey - The primary key of the item where the operation stopped, inclusive of the previous result set. Use this value to start a new operation, excluding this value in the new request.
    If LastEvaluatedKey is empty, then the "last page" of results has been processed and there is no more data to be retrieved.
    If LastEvaluatedKey is not empty, it does not necessarily mean that there is more data in the result set. The only way to know when you have reached the end of the result set is when LastEvaluatedKey is empty.
  - withLastEvaluatedKey
```
public QueryResult withLastEvaluatedKey(Map<String,AttributeValue> lastEvaluatedKey)
```
    The primary key of the item where the operation stopped, inclusive of the previous result set. Use this value to start a new operation, excluding this value in the new request.
    If LastEvaluatedKey is empty, then the "last page" of results has been processed and there is no more data to be retrieved.
    If LastEvaluatedKey is not empty, it does not necessarily mean that there is more data in the result set. The only way to know when you have reached the end of the result set is when LastEvaluatedKey is empty.
    Returns a reference to this object so that method calls can be chained together.
    
    Parameters:
    lastEvaluatedKey - The primary key of the item where the operation stopped, inclusive of the previous result set. Use this value to start a new operation, excluding this value in the new request.
    If LastEvaluatedKey is empty, then the "last page" of results has been processed and there is no more data to be retrieved.
    If LastEvaluatedKey is not empty, it does not necessarily mean that there is more data in the result set. The only way to know when you have reached the end of the result set is when LastEvaluatedKey is empty.
    
    Returns:
    A reference to this updated object so that method calls can be chained together.
  - addLastEvaluatedKeyEntry
```
public QueryResult addLastEvaluatedKeyEntry(String key,
                                   AttributeValue value)
```
    The primary key of the item where the operation stopped, inclusive of the previous result set. Use this value to start a new operation, excluding this value in the new request.
    If LastEvaluatedKey is empty, then the "last page" of results has been processed and there is no more data to be retrieved.
    If LastEvaluatedKey is not empty, it does not necessarily mean that there is more data in the result set. The only way to know when you have reached the end of the result set is when LastEvaluatedKey is empty.
    The method adds a new key-value pair into LastEvaluatedKey parameter, and returns a reference to this object so that method calls can be chained together.
    
    Parameters:
    key - The key of the entry to be added into LastEvaluatedKey.
    value - The corresponding value of the entry to be added into LastEvaluatedKey.
  - clearLastEvaluatedKeyEntries
```
public QueryResult clearLastEvaluatedKeyEntries()
```
    Removes all the entries added into LastEvaluatedKey.
    Returns a reference to this object so that method calls can be chained together.
  - getConsumedCapacity
```
public ConsumedCapacity getConsumedCapacity()
```
    The capacity units consumed by an operation. The data returned includes the total provisioned throughput consumed, along with statistics for the table and any indexes involved in the operation. ConsumedCapacity is only returned if the request asked for it. For more information, see Provisioned Throughput in the Amazon DynamoDB Developer Guide.
    
    Returns:
    The capacity units consumed by an operation. The data returned includes the total provisioned throughput consumed, along with statistics for the table and any indexes involved in the operation. ConsumedCapacity is only returned if the request asked for it. For more information, see Provisioned Throughput in the Amazon DynamoDB Developer Guide.
  - setConsumedCapacity
```
public void setConsumedCapacity(ConsumedCapacity consumedCapacity)
```
    The capacity units consumed by an operation. The data returned includes the total provisioned throughput consumed, along with statistics for the table and any indexes involved in the operation. ConsumedCapacity is only returned if the request asked for it. For more information, see Provisioned Throughput in the Amazon DynamoDB Developer Guide.
    
    Parameters:
    consumedCapacity - The capacity units consumed by an operation. The data returned includes the total provisioned throughput consumed, along with statistics for the table and any indexes involved in the operation. ConsumedCapacity is only returned if the request asked for it. For more information, see Provisioned Throughput in the Amazon DynamoDB Developer Guide.
  - withConsumedCapacity
```
public QueryResult withConsumedCapacity(ConsumedCapacity consumedCapacity)
```
    The capacity units consumed by an operation. The data returned includes the total provisioned throughput consumed, along with statistics for the table and any indexes involved in the operation. ConsumedCapacity is only returned if the request asked for it. For more information, see Provisioned Throughput in the Amazon DynamoDB Developer Guide.
    Returns a reference to this object so that method calls can be chained together.
    
    Parameters:
    consumedCapacity - The capacity units consumed by an operation. The data returned includes the total provisioned throughput consumed, along with statistics for the table and any indexes involved in the operation. ConsumedCapacity is only returned if the request asked for it. For more information, see Provisioned Throughput in the Amazon DynamoDB Developer Guide.
    
    Returns:
    A reference to this updated object so that method calls can be chained together.
  - toString
```
public String toString()
```
    Returns a string representation of this object; useful for testing and debugging.
    
    Overrides:
    
    toString in class Object
    
    Returns:
    A string representation of this object.
    See Also:
    Object.toString()
  - hashCode
```
public int hashCode()
```
    Overrides:
    
    hashCode in class Object
  - equals
```
public boolean equals(Object obj)
```
    Overrides:
    
    equals in class Object
  - clone
```
public QueryResult clone()
```
    Overrides:
    
    clone in class Object

Class QueryResult

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

QueryResult

Method Detail

getItems

setItems

withItems

withItems

getCount

setCount

withCount

getScannedCount

setScannedCount

withScannedCount

getLastEvaluatedKey

setLastEvaluatedKey

withLastEvaluatedKey

addLastEvaluatedKeyEntry

clearLastEvaluatedKeyEntries

getConsumedCapacity

setConsumedCapacity

withConsumedCapacity

toString

hashCode

equals

clone