@Override
            public ChainSpecification resolve(ComponentSpecification componentSpecification) {
                ComponentAdaptor<ChainSpecification> spec = chainSpecifications.getComponent(componentSpecification);
                return (spec==null) ? null : spec.model;
            }
A model of how the chains and components should be created.

@author Tony Vaagenes
container-core/src/main/java/com/yahoo/component/chain/model/ChainsModel.java