All Known Subinterfaces:

DataCommand, FlagAffectedCommand, GlobalRpcCommand, RemoteLockCommand, TopologyAffectedCommand, TransactionalRemoteLockCommand, VisitableCommand

All Known Implementing Classes:

org.infinispan.commands.read.AbstractDataCommand, AbstractFlagAffectedCommand, AbstractTopologyAffectedCommand, org.infinispan.commands.remote.BaseRpcCommand, ForwardCommitCommand, ForwardRollbackCommand, HeartBeatCommand, MultiClusterEventCommand, ReplicableManagerFunctionCommand, ReplicableRunnableCommand, TouchCommand, XSiteAmendOfflineStatusCommand, XSiteAutoTransferStatusCommand, XSiteBringOnlineCommand, XSiteOfflineStatusCommand, org.infinispan.xsite.XSiteReplicateCommand, XSiteSetStateTransferModeCommand, XSiteStatePushCommand, XSiteStateTransferCancelSendCommand, XSiteStateTransferClearStatusCommand, XSiteStateTransferFinishReceiveCommand, XSiteStateTransferFinishSendCommand, XSiteStateTransferRestartSendingCommand, XSiteStateTransferStartReceiveCommand, XSiteStateTransferStartSendCommand, XSiteStateTransferStatusRequestCommand, XSiteStatusCommand, XSiteTakeOfflineCommand, XSiteViewNotificationCommand
```
public interface ReplicableCommand
```
The core of the command-based cache framework. Commands correspond to specific areas of functionality in the cache, and can be replicated using the RpcManager

Since:

4.0

Author:

Mircea.Markus@jboss.com, Manik Surtani

Method Summary

All Methods Instance Methods Abstract Methods Default Methods Deprecated Methods
Modifier and Type	Method	Description
`default boolean`	`canBlock()`	Deprecated. since 11.0 - All commands will be required to be non blocking!
`byte`	`getCommandId()`	Used by marshallers to convert this command into an id for streaming.
`default Object`	`invoke()`	Deprecated. since 11.0, please use `CacheRpcCommand.invokeAsync(ComponentRegistry)` or `GlobalRpcCommand.invokeAsync(GlobalComponentRegistry)` instead.
`default CompletableFuture<Object>`	`invokeAsync()`	Deprecated. since 11.0, please use `CacheRpcCommand.invokeAsync(ComponentRegistry)` or `GlobalRpcCommand.invokeAsync(GlobalComponentRegistry)` instead.
`boolean`	`isReturnValueExpected()`	If true, a return value will be provided when performed remotely.
`default boolean`	`isSuccessful()`	If true, a return value will be marshalled as a `SuccessfulResponse`, otherwise it will be marshalled as a `UnsuccessfulResponse`.
`default boolean`	`logThrowable(Throwable t)`
`default void`	`readFrom(ObjectInput input)`	Reads this instance from the stream written by `writeTo(ObjectOutput)`.
`default void`	`setOrigin(Address origin)`	Sets the sender's `Address`.
`default void`	`writeTo(ObjectOutput output)`	Writes this instance to the `ObjectOutput`.

- Method Detail
  - invokeAsync
```
@Deprecated
default CompletableFuture<Object> invokeAsync()
                                       throws Throwable
```
    Deprecated.
    since 11.0, please use CacheRpcCommand.invokeAsync(ComponentRegistry) or GlobalRpcCommand.invokeAsync(GlobalComponentRegistry) instead.
    
    Invoke the command asynchronously.
    
    Throws:
    
    Throwable
    
    Since:
    
    9.0
  - invoke
```
@Deprecated
default Object invoke()
               throws Throwable
```
    Deprecated.
    since 11.0, please use CacheRpcCommand.invokeAsync(ComponentRegistry) or GlobalRpcCommand.invokeAsync(GlobalComponentRegistry) instead.
    
    Invoke the command synchronously.
    
    Throws:
    
    Throwable
    
    Since:
    
    9.0
  - getCommandId
```
byte getCommandId()
```
    Used by marshallers to convert this command into an id for streaming.
    
    Returns:
    
    the method id of this command. This is compatible with pre-2.2.0 MethodCall ids.
  - isReturnValueExpected
```
boolean isReturnValueExpected()
```
    If true, a return value will be provided when performed remotely. Otherwise, a remote ResponseGenerator may choose to simply return null to save on marshalling costs.
    
    Returns:
    
    true or false
  - isSuccessful
```
default boolean isSuccessful()
```
    If true, a return value will be marshalled as a SuccessfulResponse, otherwise it will be marshalled as a UnsuccessfulResponse.
  - canBlock
```
@Deprecated
default boolean canBlock()
```
    Deprecated.
    since 11.0 - All commands will be required to be non blocking!
    
    If true, the command is processed asynchronously in a thread provided by an Infinispan thread pool. Otherwise, the command is processed directly in the JGroups thread.
    This feature allows to avoid keep a JGroups thread busy that can originate discard of messages and retransmissions. So, the commands that can block (waiting for some state, acquiring locks, etc.) should return true.
    
    Returns:
    
    true if the command can block/wait, false otherwise
  - logThrowable
```
default boolean logThrowable(Throwable t)
```
  - writeTo
```
default void writeTo(ObjectOutput output)
              throws IOException
```
    Writes this instance to the ObjectOutput.
    
    Parameters:
    
    output - the stream.
    
    Throws:
    
    IOException - if an error occurred during the I/O.
  - readFrom
```
default void readFrom(ObjectInput input)
               throws IOException,
                      ClassNotFoundException
```
    Reads this instance from the stream written by writeTo(ObjectOutput).
    
    Parameters:
    
    input - the stream to read.
    
    Throws:
    
    IOException - if an error occurred during the I/O.
    
    ClassNotFoundException - if it tries to load an undefined class.
  - setOrigin
```
default void setOrigin(Address origin)
```
    Sets the sender's Address.
    By default, it doesn't set anything. Implement this method if the sender's Address is needed.
    
    Parameters:
    
    origin - the sender's Address

Interface ReplicableCommand

Method Summary

Method Detail

invokeAsync

invoke

getCommandId

isReturnValueExpected

isSuccessful

canBlock

logThrowable

writeTo

readFrom

setOrigin