com.amazonaws.services.dynamodbv2.model
Class KeysAndAttributes

java.lang.Object
  com.amazonaws.services.dynamodbv2.model.KeysAndAttributes

All Implemented Interfaces:

Serializable

public class KeysAndAttributes
extends Object
implements Serializable

Represents a set of primary keys and, for each key, the attributes to retrieve from the table.

See Also:

Serialized Form

Constructor Summary

KeysAndAttributes()

Method Summary

boolean	equals(Object obj)
List<String>	getAttributesToGet() One or more attributes to retrieve from the table or index.
Boolean	getConsistentRead() The consistency of a read operation.
List<Map<String,AttributeValue>>	getKeys() The primary key attribute values that define the items and the attributes associated with the items.
int	hashCode()
Boolean	isConsistentRead() The consistency of a read operation.
void	setAttributesToGet(Collection<String> attributesToGet) One or more attributes to retrieve from the table or index.
void	setConsistentRead(Boolean consistentRead) The consistency of a read operation.
void	setKeys(Collection<Map<String,AttributeValue>> keys) The primary key attribute values that define the items and the attributes associated with the items.
String	toString() Returns a string representation of this object; useful for testing and debugging.
KeysAndAttributes	withAttributesToGet(Collection<String> attributesToGet) One or more attributes to retrieve from the table or index.
KeysAndAttributes	withAttributesToGet(String... attributesToGet) One or more attributes to retrieve from the table or index.
KeysAndAttributes	withConsistentRead(Boolean consistentRead) The consistency of a read operation.
KeysAndAttributes	withKeys(Collection<Map<String,AttributeValue>> keys) The primary key attribute values that define the items and the attributes associated with the items.
KeysAndAttributes	withKeys(Map<String,AttributeValue>... keys) The primary key attribute values that define the items and the attributes associated with the items.

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

KeysAndAttributes

public KeysAndAttributes()

Method Detail

getKeys

public List<Map<String,AttributeValue>> getKeys()

The primary key attribute values that define the items and the attributes associated with the items.

Constraints:
Length: 1 - 100

Returns:

The primary key attribute values that define the items and the attributes associated with the items.

setKeys

public void setKeys(Collection<Map<String,AttributeValue>> keys)

The primary key attribute values that define the items and the attributes associated with the items.

Constraints:
Length: 1 - 100

Parameters:

keys - The primary key attribute values that define the items and the attributes associated with the items.

withKeys

public KeysAndAttributes withKeys(Map<String,AttributeValue>... keys)

The primary key attribute values that define the items and the attributes associated with the items.

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

Constraints:
Length: 1 - 100

Parameters:

keys - The primary key attribute values that define the items and the attributes associated with the items.

Returns:

A reference to this updated object so that method calls can be chained together.

withKeys

public KeysAndAttributes withKeys(Collection<Map<String,AttributeValue>> keys)

The primary key attribute values that define the items and the attributes associated with the items.

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

Constraints:
Length: 1 - 100

Parameters:

keys - The primary key attribute values that define the items and the attributes associated with the items.

Returns:

A reference to this updated object so that method calls can be chained together.

getAttributesToGet

public List<String> getAttributesToGet()

One or more attributes to retrieve from the table or index. If no attribute names are specified then all attributes will be returned. If any of the specified attributes are not found, they will not appear in the result.

Constraints:
Length: 1 -

Returns:

One or more attributes to retrieve from the table or index. If no attribute names are specified then all attributes will be returned. If any of the specified attributes are not found, they will not appear in the result.

setAttributesToGet

public void setAttributesToGet(Collection<String> attributesToGet)

One or more attributes to retrieve from the table or index. If no attribute names are specified then all attributes will be returned. If any of the specified attributes are not found, they will not appear in the result.

Constraints:
Length: 1 -

Parameters:

attributesToGet - One or more attributes to retrieve from the table or index. If no attribute names are specified then all attributes will be returned. If any of the specified attributes are not found, they will not appear in the result.

withAttributesToGet

public KeysAndAttributes withAttributesToGet(String... attributesToGet)

One or more attributes to retrieve from the table or index. If no attribute names are specified then all attributes will be returned. If any of the specified attributes are not found, they will not appear in the result.

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

Constraints:
Length: 1 -

Parameters:

attributesToGet - One or more attributes to retrieve from the table or index. If no attribute names are specified then all attributes will be returned. If any of the specified attributes are not found, they will not appear in the result.

Returns:

A reference to this updated object so that method calls can be chained together.

withAttributesToGet

public KeysAndAttributes withAttributesToGet(Collection<String> attributesToGet)

One or more attributes to retrieve from the table or index. If no attribute names are specified then all attributes will be returned. If any of the specified attributes are not found, they will not appear in the result.

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

Constraints:
Length: 1 -

Parameters:

attributesToGet - One or more attributes to retrieve from the table or index. If no attribute names are specified then all attributes will be returned. If any of the specified attributes are not found, they will not appear in the result.

Returns:

A reference to this updated object so that method calls can be chained together.

isConsistentRead

public Boolean isConsistentRead()

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

Returns:

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

setConsistentRead

public void setConsistentRead(Boolean 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.

Parameters:

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.

withConsistentRead

public KeysAndAttributes withConsistentRead(Boolean 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.

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

Parameters:

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.

Returns:

A reference to this updated object so that method calls can be chained together.

getConsistentRead

public Boolean getConsistentRead()

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

Returns:

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

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