Class DependencyGraph<ECS_TYPE>

java.lang.Object

com.hypixel.hytale.component.dependency.DependencyGraph<ECS_TYPE>

Type Parameters:

ECS_TYPE - The type of the ECS the dependency graph is for.

public class DependencyGraph<ECS_TYPE>
extends Object

A directed graph representing system dependencies within an ECS.

Constructor Summary

Constructors

Constructor	Description
DependencyGraph(ISystem<ECS_TYPE>[] systems)	Default Constructor for a DependencyGraph instance.

Method Summary

Modifier and Type	Method	Description
void	addEdge(com.hypixel.hytale.component.dependency.DependencyGraph.Edge<ECS_TYPE> edge)	Called to add an edge to the dependency graph.
void	addEdge(ISystem<ECS_TYPE> beforeSystem, ISystem<ECS_TYPE> afterSystem, int priority)	Called to add an edge to the dependency graph.
void	addEdgeFromRoot(ISystem<ECS_TYPE> afterSystem, int priority)	Called to add an edge from the root to the dependency graph.
ISystem<ECS_TYPE>[]	getSystems()
void	resolveEdges(ComponentRegistry<ECS_TYPE> registry)	Called to resolve the edges in the dependency graph.
void	sort(ISystem<ECS_TYPE>[] sortedSystems)	Called to sort the systems in the dependency graph.
String	toString()

Methods inherited from class Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Details

DependencyGraph

public DependencyGraph(@Nonnull
 ISystem<ECS_TYPE>[] systems)

Default Constructor for a DependencyGraph instance.

Parameters:

systems - The array of systems in the ECS.

Method Details

getSystems

@Nonnull
public ISystem<ECS_TYPE>[] getSystems()

resolveEdges

public void resolveEdges(@Nonnull
 ComponentRegistry<ECS_TYPE> registry)

Called to resolve the edges in the dependency graph.

Parameters:

registry - The component registry to resolve dependencies against.

addEdgeFromRoot

public void addEdgeFromRoot(@Nonnull
 ISystem<ECS_TYPE> afterSystem,
 int priority)

Called to add an edge from the root to the dependency graph.

Parameters:

afterSystem - The system the edge points to.

priority - The priority of the edge.

addEdge

public void addEdge(@Nonnull
 ISystem<ECS_TYPE> beforeSystem,
 @Nonnull
 ISystem<ECS_TYPE> afterSystem,
 int priority)

Called to add an edge to the dependency graph.

Parameters:

beforeSystem - The system the edge points from.

afterSystem - The system the edge points to.

priority - The priority of the edge.

addEdge

public void addEdge(@Nonnull
 com.hypixel.hytale.component.dependency.DependencyGraph.Edge<ECS_TYPE> edge)

Called to add an edge to the dependency graph.

Parameters:

edge - The edge to add.

sort

public void sort(@Nonnull
 ISystem<ECS_TYPE>[] sortedSystems)

Called to sort the systems in the dependency graph.

Parameters:

sortedSystems - The array to store the sorted systems in.

toString

@Nonnull
public String toString()

Overrides:

toString in class Object