Package com.yahoo.component.chain.dependencies.ordering

Class ChainBuilder<T extends ChainedComponent>

java.lang.Object
com.yahoo.component.chain.dependencies.ordering.ChainBuilder<T>
public class ChainBuilder<T extends ChainedComponent> extends Object
Given a set of phases and a set of components, a ordered list of components satisfying the dependencies is given if possible.

The phase list implicitly defines the ordering: if i < j : p_i before p_j where i,j are valid indexes of the phrase list p.

If multiple components provide the same name, ALL the components providing the same name must be placed earlier/later than an entity depending on that name.

A warning will be logged if multiple components of different types provides the same name. A component can not provide the same name as a phase.

Author:
Tony Vaagenes

  • Constructor Details

    • ChainBuilder

      public ChainBuilder(com.yahoo.component.ComponentId id)

  • Method Details

    • addPhase

      public com.yahoo.component.chain.dependencies.ordering.PhaseNameProvider addPhase(Phase phase)

    • addComponent

      public void addComponent(ChainedComponent component)

    • orderNodes

      public Chain<T> orderNodes()