org.grouplens.grapht.solver

Interface BindingFunction

All Known Implementing Classes:

DefaultDesireBindingFunction, ProviderBindingFunction, RuleBasedBindingFunction

public interface BindingFunction

Locate bindings for an injection point.

Author:

GroupLens Research

Method Summary

Modifier and Type	Method and Description
BindingResult	bind(InjectionContext context, DesireChain desire) Find the applicable binding, if any, for a desire in a particular context.

Method Detail

bind

@Nullable
BindingResult bind(InjectionContext context,
                              DesireChain desire)
                       throws ResolutionException

Find the applicable binding, if any, for a desire in a particular context.

Parameters:

context - The context.

desire - The desire.

Returns:

The result of binding desire, or null if there is no binding.

Throws:

ResolutionException - If there is an error (such as ambiguous bindings).