org.apache.cassandra.net

Class MessageIn<T>

java.lang.Object

org.apache.cassandra.net.MessageIn<T>

public class MessageIn<T>
extends java.lang.Object

Field Summary

Fields

Modifier and Type	Field and Description
long	constructionTime
java.net.InetAddress	from
java.util.Map<java.lang.String,byte[]>	parameters
T	payload
MessagingService.Verb	verb
int	version

Method Summary

Modifier and Type	Method and Description
boolean	containsFailureReason()
static <T> MessageIn<T>	create(java.net.InetAddress from, T payload, java.util.Map<java.lang.String,byte[]> parameters, MessagingService.Verb verb, int version)
static <T> MessageIn<T>	create(java.net.InetAddress from, T payload, java.util.Map<java.lang.String,byte[]> parameters, MessagingService.Verb verb, int version, long constructionTime)
boolean	doCallbackOnFailure()
RequestFailureReason	getFailureReason()
long	getLifetimeInMS() Since how long (in milliseconds) the message has lived.
Stage	getMessageType()
long	getSlowQueryTimeout()
long	getTimeout()
boolean	isCrossNode() Whether the message has crossed the node boundary, that is whether it originated from another node.
boolean	isFailureResponse()
static <T2> MessageIn<T2>	read(DataInputPlus in, int version, int id)
static <T2> MessageIn<T2>	read(DataInputPlus in, int version, int id, long constructionTime)
static long	readConstructionTime(java.net.InetAddress from, DataInputPlus input, long currentTime)
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

from

public final java.net.InetAddress from

payload

public final T payload

parameters

public final java.util.Map<java.lang.String,byte[]> parameters

verb

public final MessagingService.Verb verb

version

public final int version

constructionTime

public final long constructionTime

Method Detail

create

public static <T> MessageIn<T> create(java.net.InetAddress from,
                                      T payload,
                                      java.util.Map<java.lang.String,byte[]> parameters,
                                      MessagingService.Verb verb,
                                      int version,
                                      long constructionTime)

create

public static <T> MessageIn<T> create(java.net.InetAddress from,
                                      T payload,
                                      java.util.Map<java.lang.String,byte[]> parameters,
                                      MessagingService.Verb verb,
                                      int version)

read

public static <T2> MessageIn<T2> read(DataInputPlus in,
                                      int version,
                                      int id)
                               throws java.io.IOException

Throws:

java.io.IOException

read

public static <T2> MessageIn<T2> read(DataInputPlus in,
                                      int version,
                                      int id,
                                      long constructionTime)
                               throws java.io.IOException

Throws:

java.io.IOException

readConstructionTime

public static long readConstructionTime(java.net.InetAddress from,
                                        DataInputPlus input,
                                        long currentTime)
                                 throws java.io.IOException

Throws:

java.io.IOException

getLifetimeInMS

public long getLifetimeInMS()

Since how long (in milliseconds) the message has lived.

isCrossNode

public boolean isCrossNode()

Whether the message has crossed the node boundary, that is whether it originated from another node.

getMessageType

public Stage getMessageType()

doCallbackOnFailure

public boolean doCallbackOnFailure()

isFailureResponse

public boolean isFailureResponse()

containsFailureReason

public boolean containsFailureReason()

getFailureReason

public RequestFailureReason getFailureReason()

getTimeout

public long getTimeout()

getSlowQueryTimeout

public long getSlowQueryTimeout()

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object