ProtocolDetectionResult (Netty API Reference (4.2.7.Final))

java.lang.Object
- io.netty.handler.codec.ProtocolDetectionResult<T>

Type Parameters:

T - the type of the protocol
```
public final class ProtocolDetectionResult<T>
extends java.lang.Object
```
Result of detecting a protocol.

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`static <T> ProtocolDetectionResult<T>`	`detected(T protocol)`	Returns a `ProtocolDetectionResult` which holds the detected protocol.
`T`	`detectedProtocol()`	Returns the protocol if `state()` returns `ProtocolDetectionState.DETECTED`, otherwise `null`.
`static <T> ProtocolDetectionResult<T>`	`invalid()`	Returns a `ProtocolDetectionResult` that signals the data was invalid for the protocol.
`static <T> ProtocolDetectionResult<T>`	`needsMoreData()`	Returns a `ProtocolDetectionResult` that signals that more data is needed to detect the protocol.
`ProtocolDetectionState`	`state()`	Return the `ProtocolDetectionState`.

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

- Method Detail
  - needsMoreData
```
public static <T> ProtocolDetectionResult<T> needsMoreData()
```
    Returns a ProtocolDetectionResult that signals that more data is needed to detect the protocol.
  - invalid
```
public static <T> ProtocolDetectionResult<T> invalid()
```
    Returns a ProtocolDetectionResult that signals the data was invalid for the protocol.
  - detected
```
public static <T> ProtocolDetectionResult<T> detected(T protocol)
```
    Returns a ProtocolDetectionResult which holds the detected protocol.
  - state
```
public ProtocolDetectionState state()
```
    Return the ProtocolDetectionState. If the state is ProtocolDetectionState.DETECTED you can retrieve the protocol via detectedProtocol().
  - detectedProtocol
```
public T detectedProtocol()
```
    Returns the protocol if state() returns ProtocolDetectionState.DETECTED, otherwise null.