Command (central-repository 4.0.0-RC API)

java.lang.Object
- ej.rcommand.synchronous.Command<T>

Direct Known Subclasses:

AddServiceCommand, ConnectCommand, DisableCommand, DisconnectCommand, DiscoverServicesCommand, EnableCommand, PollEventCommand, SendExecuteWriteResponseCommand, SendNotificationCommand, SendPairRequestCommand, SendPairResponseCommand, SendPasskeyResponseCommand, SendPrepareWriteResponseCommand, SendReadRequestCommand, SendReadResponseCommand, SendWriteRequestCommand, SendWriteResponseCommand, StartAdvertisingCommand, StartScanningCommand, StopAdvertisingCommand, StopScanningCommand
```
public abstract class Command<T>
extends Object
```

Field Summary

Fields
Modifier and Type Field Description

static Object VOID_RESPONSE

Constructor Summary

Constructors
Constructor Description

Command()

Method Summary

All Methods Instance Methods Abstract Methods Concrete Methods
Modifier and Type	Method	Description
`abstract String`	`getName()`
`T`	`getResponse()`
`boolean`	`isResponseReceived()`
`void`	`readResponse(CommandReader reader)`
`protected abstract T`	`readResponseInternal(CommandReader reader)`	Reads and returns the response from the reader.
`abstract void`	`writeBody(CommandSender sender)`	Writes the body of the command.

Methods inherited from class java.lang.Object
clone, equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

VOID_RESPONSE

public static final Object VOID_RESPONSE

Constructor Detail
- Command
```
public Command()
```

Method Detail

getName
```
public abstract String getName()
```

writeBody
```
public abstract void writeBody(CommandSender sender)
                        throws IOException
```
Writes the body of the command.

Parameters:

sender - the sender used to send the command.

Throws:

IOException - if an I/O error occurs.

readResponse

public void readResponse(CommandReader reader)
                  throws IOException

Throws:: IOException

readResponseInternal
```
protected abstract T readResponseInternal(CommandReader reader)
                                   throws IOException
```
Reads and returns the response from the reader.

Parameters:

reader - the reader used to read the response.

Returns:

the response.

Throws:

IOException - if an I/O error occurs.

getResponse
```
@Nullable
public T getResponse()
```

isResponseReceived
```
public boolean isResponseReceived()
```