org.wildfly.swarm.bootstrap.env

Class DependencyTree<T>

java.lang.Object

org.wildfly.swarm.bootstrap.env.DependencyTree<T>

public class DependencyTree<T>
extends Object

Each direct dependency (parent) keeps a bucket of transient dependencies (children) so we can infer the origin (parent) for each transient dependency. Insertion order of dependencies is preserved.

Since:

05/12/2016

Author:

Heiko Braun, Ken Finnigan

Constructor Summary

Constructors

Constructor and Description
DependencyTree()

Method Summary

Modifier and Type	Method and Description
void	add(T parent) Direct dep without any transient dependencies
void	add(T parent, T child) A transient dependencies linked ot a parent (origin)
Collection<T>	getDirectDeps()
Collection<T>	getTransientDeps(T parent)
boolean	isDirectDep(T parent) Is the given parent identified as a direct dependency in this tree?

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

DependencyTree

public DependencyTree()

Method Detail

add

public void add(T parent,
                T child)

A transient dependencies linked ot a parent (origin)

Parameters:

parent -

add

public void add(T parent)

Direct dep without any transient dependencies

Parameters:

parent -

getDirectDeps

public Collection<T> getDirectDeps()

isDirectDep

public boolean isDirectDep(T parent)

Is the given parent identified as a direct dependency in this tree?

Parameters:

parent - the dependency to look up in this tree.

Returns:

true if the parent is a direct dependency, false otherwise.

getTransientDeps

public Collection<T> getTransientDeps(T parent)