57 lines
1.8 KiB
Java
57 lines
1.8 KiB
Java
package com.hypixel.hytale.component.dependency;
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import com.hypixel.hytale.component.ComponentRegistry;
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import com.hypixel.hytale.component.system.ISystem;
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import java.util.Set;
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import javax.annotation.Nonnull;
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public class RootDependency<ECS_TYPE> extends Dependency<ECS_TYPE> {
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private static final RootDependency<?> FIRST = new RootDependency(OrderPriority.CLOSEST);
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private static final RootDependency<?> LAST = new RootDependency(OrderPriority.FURTHEST);
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private static final Set<Dependency<?>> FIRST_SET = Set.of(FIRST);
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private static final Set<Dependency<?>> LAST_SET = Set.of(LAST);
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public static <ECS_TYPE> RootDependency<ECS_TYPE> first() {
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return (RootDependency<ECS_TYPE>)FIRST;
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}
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public static <ECS_TYPE> RootDependency<ECS_TYPE> last() {
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return (RootDependency<ECS_TYPE>)LAST;
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}
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public static <ECS_TYPE> Set<Dependency<ECS_TYPE>> firstSet() {
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return (Set<Dependency<ECS_TYPE>>)FIRST_SET;
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}
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public static <ECS_TYPE> Set<Dependency<ECS_TYPE>> lastSet() {
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return (Set<Dependency<ECS_TYPE>>)LAST_SET;
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}
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public RootDependency(int priority) {
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super(Order.AFTER, priority);
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}
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public RootDependency(@Nonnull OrderPriority priority) {
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super(Order.AFTER, priority);
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}
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@Override
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public void validate(@Nonnull ComponentRegistry<ECS_TYPE> registry) {
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}
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@Override
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public void resolveGraphEdge(@Nonnull ComponentRegistry<ECS_TYPE> registry, @Nonnull ISystem<ECS_TYPE> thisSystem, @Nonnull DependencyGraph<ECS_TYPE> graph) {
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if (this.order == Order.BEFORE) {
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throw new UnsupportedOperationException("RootDependency can't have Order.BEFORE!");
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} else {
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graph.addEdgeFromRoot(thisSystem, this.priority);
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}
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}
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@Nonnull
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@Override
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public String toString() {
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return "SystemDependency{} " + super.toString();
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}
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}
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