Module io.helidon.builder

Package io.helidon.builder

Interface AttributeVisitor<T>

Type Parameters:

T - type of the user defined context this attribute visitor supports

All Known Subinterfaces:

ConfigBeanBuilderValidator.ValidationRound

All Known Implementing Classes:

RequiredAttributeVisitor

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

@FunctionalInterface
public interface AttributeVisitor<T>

A functional interface that can be used to visit all attributes of this type.

This type is used when Builder.requireLibraryDependencies() is used. When it is turned off, however, an equivalent type will be code-generated into each generated bean.

Method Summary

Modifier and Type	Method	Description
void	visit(String attrName, Supplier<Object> valueSupplier, Map<String,Object> meta, T userDefinedCtx, Class<?> type, Class<?>... typeArgument)	Visits the attribute named 'attrName'.

Method Details

visit

void visit(String attrName,
 Supplier<Object> valueSupplier,
 Map<String,Object> meta,
 T userDefinedCtx,
 Class<?> type,
 Class<?>... typeArgument)

Visits the attribute named 'attrName'.

Parameters:

attrName - the attribute name

valueSupplier - the attribute value supplier

meta - the meta information for the attribute

userDefinedCtx - a user defined context that can be used for holding an object of your choosing

type - the type of the attribute

typeArgument - the type arguments (if type is a parameterized / generic type)