ChainBuilder (chain 7.254.8 API)

java.lang.Object
- com.yahoo.component.chain.dependencies.ordering.ChainBuilder<T>

```
public class ChainBuilder<T extends ChainedComponent>
extends java.lang.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 Summary

Constructors
Constructor Description

ChainBuilder(com.yahoo.component.ComponentId id)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`addComponent(ChainedComponent component)`
`com.yahoo.component.chain.dependencies.ordering.PhaseNameProvider`	`addPhase(Phase phase)`
`Chain<T>`	`orderNodes()`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ChainBuilder

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

Method Detail

addPhase

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

addComponent

public void addComponent(ChainedComponent component)

orderNodes
```
public Chain<T> orderNodes()
```