com.google.cloud.dataflow.sdk.util.state

Class StateNamespaces.WindowNamespace<W extends BoundedWindow>

java.lang.Object

com.google.cloud.dataflow.sdk.util.state.StateNamespaces.WindowNamespace<W>

All Implemented Interfaces:

StateNamespace

Enclosing class:

StateNamespaces

public static class StateNamespaces.WindowNamespace<W extends BoundedWindow>
extends Object
implements StateNamespace

StateNamespace that is scoped to a specific window.

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object obj)
W	getWindow()
int	hashCode()
String	stringKey() Return a String representation of the key.
String	toString()

Methods inherited from class java.lang.Object

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

Method Detail

getWindow

public W getWindow()

stringKey

public String stringKey()

Description copied from interface: StateNamespace

Return a String representation of the key. It is guaranteed that this String will uniquely identify the key.

This will encode the actual namespace as a String. It is preferable to use the StateNamespace object when possible.

The string produced by the standard implementations will not contain a '+' character. This enables adding a '+' between the actual namespace and other information, if needed, to separate the two.

Specified by:

stringKey in interface StateNamespace

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object