org.apache.cassandra.utils

Class WithResources.None

java.lang.Object

org.apache.cassandra.utils.WithResources.None

All Implemented Interfaces:

WithResources

Enclosing interface:

WithResources

public static class WithResources.None
extends java.lang.Object
implements WithResources

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.cassandra.utils.WithResources

WithResources.None

Method Summary

Modifier and Type	Method and Description
Closeable	get() Instantiate any necessary resources
boolean	isNoOp() A convenience method to avoid unnecessary work.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.apache.cassandra.utils.WithResources

and, and, none

Method Detail

get

public Closeable get()

Description copied from interface: WithResources

Instantiate any necessary resources

Specified by:

get in interface WithResources

Returns:

an object that closes any instantiated resources

isNoOp

public boolean isNoOp()

Description copied from interface: WithResources

A convenience method to avoid unnecessary work.

Specified by:

isNoOp in interface WithResources

Returns:

true iff this object performs no work when WithResources.get() is invoked, nor when Closeable.close() is invoked on the object it returns.