package net.minecraft.util.profiling;

import com.google.common.collect.ImmutableSet;
import java.util.Set;
import java.util.function.Supplier;
import net.minecraft.util.profiling.ActiveProfiler.PathEntry;
import net.minecraft.util.profiling.metrics.MetricCategory;
import org.apache.commons.lang3.tuple.Pair;
import org.jetbrains.annotations.Nullable;

public class InactiveProfiler implements ProfileCollector {
	public static final InactiveProfiler INSTANCE = new InactiveProfiler();

	private InactiveProfiler() {
	}

	@Override
	public void startTick() {
	}

	@Override
	public void endTick() {
	}

	@Override
	public void push(String name) {
	}

	@Override
	public void push(Supplier<String> nameSupplier) {
	}

	@Override
	public void markForCharting(MetricCategory category) {
	}

	@Override
	public void pop() {
	}

	@Override
	public void popPush(String name) {
	}

	@Override
	public void popPush(Supplier<String> nameSupplier) {
	}

	@Override
	public Zone zone(String name) {
		return Zone.INACTIVE;
	}

	@Override
	public Zone zone(Supplier<String> name) {
		return Zone.INACTIVE;
	}

	@Override
	public void incrementCounter(String counterName, int increment) {
	}

	@Override
	public void incrementCounter(Supplier<String> counterNameSupplier, int increment) {
	}

	@Override
	public ProfileResults getResults() {
		return EmptyProfileResults.EMPTY;
	}

	@Nullable
	@Override
	public PathEntry getEntry(String entryId) {
		return null;
	}

	@Override
	public Set<Pair<String, MetricCategory>> getChartedPaths() {
		return ImmutableSet.of();
	}
}