org.apache.cassandra.service

Class ClientWarn

java.lang.Object

org.apache.cassandra.service.ClientWarn

All Implemented Interfaces:

ExecutorLocal<ClientWarn.State>

public class ClientWarn
extends java.lang.Object
implements ExecutorLocal<ClientWarn.State>

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	ClientWarn.State

Field Summary

Fields

Modifier and Type	Field and Description
static ClientWarn	instance

Fields inherited from interface org.apache.cassandra.concurrent.ExecutorLocal

all

Method Summary

Modifier and Type	Method and Description
void	captureWarnings()
ClientWarn.State	get() This is called when scheduling the task, and also before calling ExecutorLocal#set(T) when running on a executor thread.
java.util.List<java.lang.String>	getWarnings()
void	resetWarnings()
void	set(ClientWarn.State value) Before a task has been run, this will be called with the value from the thread that scheduled the task, and after the task is finished, the value that was previously retrieved from this thread is restored.
void	warn(java.lang.String text)

Methods inherited from class java.lang.Object

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

Field Detail

instance

public static ClientWarn instance

Method Detail

get

public ClientWarn.State get()

Description copied from interface: ExecutorLocal

This is called when scheduling the task, and also before calling ExecutorLocal#set(T) when running on a executor thread.

Specified by:

get in interface ExecutorLocal<ClientWarn.State>

Returns:

The thread-local value that we want to copy across executor boundaries; may be null if not set.

set

public void set(ClientWarn.State value)

Description copied from interface: ExecutorLocal

Before a task has been run, this will be called with the value from the thread that scheduled the task, and after the task is finished, the value that was previously retrieved from this thread is restored.

Specified by:

set in interface ExecutorLocal<ClientWarn.State>

Parameters:

value - Value to use for the executor local state; may be null.

warn

public void warn(java.lang.String text)

captureWarnings

public void captureWarnings()

getWarnings

public java.util.List<java.lang.String> getWarnings()

resetWarnings

public void resetWarnings()