Package io.higson.runtime.core.domain

Interface AttributeInterceptor

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 AttributeInterceptor

This interface enables developers to provide custom implementation of parameter value provider. It is setup within HigsonEngineFactory, but interception happens within AttributeValueProvider during getting value for domain attribute.

Author:

przemek hertel

See Also:

• HigsonEngineFactory
• AttributeValueProvider

Method Summary

Modifier and Type	Method	Description
ParamValue	getValue(AttributeValueResolver resolver, DomainAttribute attr, ParamContext ctx, Object... args)	This method allows provide custom handling of parameters for domain attributes.

Method Details

getValue

ParamValue getValue(AttributeValueResolver resolver,
 DomainAttribute attr,
 ParamContext ctx,
 Object... args)

This method allows provide custom handling of parameters for domain attributes.

Parameters:

resolver - attribute value resolver

attr - attribute from which value and type will be fetched

ctx - context required for finding proper value

args - possible arguments if attribute is defined as function

Returns:

possible values