OpProcessor (Apache TinkerPop 3.8.0-SNAPSHOT API)

All Superinterfaces:

AutoCloseable

All Known Implementing Classes:

AbstractEvalOpProcessor, AbstractOpProcessor, SessionOpProcessor, StandardOpProcessor, TraversalOpProcessor
```
public interface OpProcessor
extends AutoCloseable
```
Interface for providing commands that websocket requests will respond to.

Author:

Stephen Mallette (http://stephen.genoprime.com)

Method Summary

All Methods Instance Methods Abstract Methods Default Methods
Modifier and Type	Method	Description
`String`	`getName()`	The name of the processor which requests must refer to "processor" field on a request.
`default void`	`init(Settings settings)`	Initialize the `OpProcessor` with settings from the server.
`ThrowingConsumer<Context>`	`select(Context ctx)`	Given the context (which contains the RequestMessage), return back a Consumer function that will be executed with the context.

Methods inherited from interface java.lang.AutoCloseable
close

- Method Detail
  - getName
```
String getName()
```
    The name of the processor which requests must refer to "processor" field on a request.
  - init
```
default void init(Settings settings)
```
    Initialize the OpProcessor with settings from the server. This method should only be called once at server startup by a single thread.
  - select
```
ThrowingConsumer<Context> select(Context ctx)
                          throws OpProcessorException
```
    Given the context (which contains the RequestMessage), return back a Consumer function that will be executed with the context. A typical implementation will simply check the "op" field on the RequestMessage and return the Consumer function for that particular operation.
    
    Parameters:
    
    ctx -
    
    Returns:
    
    Throws:
    
    OpProcessorException