com.facebook.litho.specmodels.model

Class ErrorEventHandlerGenerator

java.lang.Object

com.facebook.litho.specmodels.model.ErrorEventHandlerGenerator

public final class ErrorEventHandlerGenerator
extends java.lang.Object

Method Summary

Modifier and Type	Method and Description
static SpecMethodModel<EventMethod,EventDeclarationModel>	generateErrorEventHandlerDefinition() Generate a spec method model which corresponds to a source error declaration like this:
static boolean	hasOnErrorDelegateMethod(ImmutableList<SpecMethodModel<DelegateMethod,java.lang.Void>> delegateMethods) Check whether the delegate methods contain an @OnError declaration.

Methods inherited from class java.lang.Object

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

Method Detail

generateErrorEventHandlerDefinition

public static SpecMethodModel<EventMethod,EventDeclarationModel> generateErrorEventHandlerDefinition()

Generate a spec method model which corresponds to a source error declaration like this:

  @OnEvent(ErrorEvent.class)
  static void __internalOnErrorEvent(ComponentContext c, @FromEvent Exception exception) {}
 

This is used to automatically generate this method stub when an @OnError declaration is used.

hasOnErrorDelegateMethod

public static boolean hasOnErrorDelegateMethod(ImmutableList<SpecMethodModel<DelegateMethod,java.lang.Void>> delegateMethods)

Check whether the delegate methods contain an @OnError declaration.