Class KeyFactory (2.21.3)

Version 2.21.3

• 2.24.1 (latest)
• 2.23.0
• 2.22.0
• 2.21.3
• 2.20.2
• 2.19.2
• 2.18.5
• 2.17.6

public final class KeyFactory extends BaseKey.Builder<KeyFactory>

A helper for creating keys for a specific Datastore, using its associated projectId and namespace.

Inheritance

java.lang.Object > BaseKey.Builder > KeyFactory

Inherited Members

BaseKey.Builder.addAncestor(PathElement)

BaseKey.Builder.addAncestors(PathElement,PathElement)

BaseKey.Builder.addAncestors(Iterable<PathElement>)

BaseKey.Builder.build()

BaseKey.Builder.setDatabaseId(String)

BaseKey.Builder.setKind(String)

BaseKey.Builder.setNamespace(String)

BaseKey.Builder.setProjectId(String)

Object.clone()

Object.equals(Object)

Object.finalize()

Object.getClass()

Object.hashCode()

Object.notify()

Object.notifyAll()

Object.toString()

Object.wait()

Object.wait(long)

Object.wait(long,int)

Constructors

KeyFactory(String projectId)

public KeyFactory(String projectId)

Parameter
Name	Description
projectId	String

KeyFactory(String projectId, String namespace)

public KeyFactory(String projectId, String namespace)

Parameters
Name	Description
projectId	String
namespace	String

KeyFactory(String projectId, String namespace, String databaseId)

public KeyFactory(String projectId, String namespace, String databaseId)

Parameters
Name	Description
projectId	String
namespace	String
databaseId	String

Methods

build()

protected IncompleteKey build()

Returns
Type	Description
IncompleteKey

Overrides

BaseKey.Builder<B>.build()

newKey()

public IncompleteKey newKey()

Returns
Type	Description
IncompleteKey

newKey(String name)

public Key newKey(String name)

Parameter
Name	Description
name	String

Returns
Type	Description
Key

newKey(long id)

public Key newKey(long id)

Parameter
Name	Description
id	long

Returns
Type	Description
Key

reset()

public KeyFactory reset()

Resets the KeyFactory to its initial state.

Returns
Type	Description
KeyFactory	this for chaining