Package com.yahoo.prelude

Class Pong

java.lang.Object

com.yahoo.prelude.Pong

public class Pong
extends java.lang.Object

An answer from Ping.

Author:

bratseth

Constructor Summary

Constructors

Constructor	Description
Pong()
Pong(long activeDocuments)
Pong(long activeDocuments, boolean isBlockingWrites)
Pong(ErrorMessage error)

Method Summary

Modifier and Type	Method	Description
java.util.Optional<java.lang.Long>	activeDocuments()	Returns the number of active documents in the backend responding in this Pong, if available
java.util.Optional<java.lang.Integer>	activeNodes()	Deprecated. do not use.
void	addError(ErrorMessage error)	Deprecated. do not use.
boolean	badResponse()	Returns whether there is an error or not
java.util.Optional<ErrorMessage>	error()
ElapsedTime	getElapsedTime()
ErrorMessage	getError(int i)	Deprecated. use error() instead
java.util.List<ErrorMessage>	getErrors()	Deprecated. use error() instead
boolean	isBlockingWrites()	Returns true if the pinged node is currently blocking write operations due to being full
java.lang.String	toString()	Returns a string which included the ping info (if any) and any errors added to this

Methods inherited from class java.lang.Object

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

Constructor Detail

Pong

public Pong()

Pong

public Pong(ErrorMessage error)

Pong

public Pong(long activeDocuments)

Pong

public Pong(long activeDocuments,
            boolean isBlockingWrites)

Method Detail

addError

@Deprecated
public void addError(ErrorMessage error)

Deprecated.

do not use. Additional errors are ignored.

getError

@Deprecated
public ErrorMessage getError(int i)

Deprecated.

use error() instead

error

public java.util.Optional<ErrorMessage> error()

activeDocuments

public java.util.Optional<java.lang.Long> activeDocuments()

Returns the number of active documents in the backend responding in this Pong, if available

isBlockingWrites

public boolean isBlockingWrites()

Returns true if the pinged node is currently blocking write operations due to being full

activeNodes

@Deprecated
public java.util.Optional<java.lang.Integer> activeNodes()

Deprecated.

do not use. There is always one pong per node.

Returns Optional.empty()

Returns:

empty

getErrors

@Deprecated
public java.util.List<ErrorMessage> getErrors()

Deprecated.

use error() instead

Returns a list containing 0 or 1 errors

badResponse

public boolean badResponse()

Returns whether there is an error or not

getElapsedTime

public ElapsedTime getElapsedTime()

toString

public java.lang.String toString()

Returns a string which included the ping info (if any) and any errors added to this

Overrides:

toString in class java.lang.Object