kendal.api

Interface KendalHandler<T extends Annotation>

public interface KendalHandler<T extends Annotation>

Service provider interface (SPI). handle(java.util.Collection<kendal.model.Node>, kendal.api.AstHelper) method of each service provider will be called during annotation processing.

Method Summary

Modifier and Type	Method and Description
default Class<T>	getHandledAnnotationType() Returns annotation that given handler supports.
void	handle(Collection<Node> handledNodes, AstHelper helper)

Method Detail

handle

void handle(Collection<Node> handledNodes,
            AstHelper helper)
     throws KendalException

Parameters:

handledNodes - if handled annotation type is not null, kendal AST nodes representing annotation of type returned by getHandledAnnotationType() Otherwise, all root nodes of the compilation.

helper -

Throws:

KendalException

getHandledAnnotationType

default Class<T> getHandledAnnotationType()

Returns annotation that given handler supports. If returns null, it means this handler's functionality is not based on any annotation and it should get all AST trees roots.