Class QueryResult

    • 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.

        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:
        Returns a reference to this 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.

        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:
        Returns a reference to this object so that method calls can be chained together.
      • 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.

      • 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.

      • 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.

        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:
        Returns a reference to this object so that method calls can be chained together.
      • 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.

      • 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.

      • 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.

        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:
        Returns a reference to this 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.

        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:
        Returns a reference to this object so that method calls can be chained together.
      • clearLastEvaluatedKeyEntries

        public QueryResult clearLastEvaluatedKeyEntries()
        Removes all the entries added into LastEvaluatedKey. <p> Returns a reference to this object so that method calls can be chained together.
      • setConsumedCapacity

        public void setConsumedCapacity​(ConsumedCapacity consumedCapacity)
        Parameters:
        consumedCapacity -
      • withConsumedCapacity

        public QueryResult withConsumedCapacity​(ConsumedCapacity consumedCapacity)
        Parameters:
        consumedCapacity -
        Returns:
        Returns a reference to this 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