package com.framsticks.core;

import javax.annotation.Nonnull;

import com.framsticks.params.AccessInterface;
import com.framsticks.params.CompositeParam;
import com.framsticks.params.FramsClass;
import com.framsticks.params.Registry;
import com.framsticks.params.ValueParam;
import com.framsticks.params.types.ProcedureParam;
import com.framsticks.util.StateFunctor;
import com.framsticks.util.dispatching.Dispatcher;
import com.framsticks.util.dispatching.Future;
import com.framsticks.util.dispatching.Joinable;

public interface Instance extends Dispatcher<Instance>, Joinable {

	public @Nonnull Node getRoot();
	public @Nonnull void setRoot(Node node);

	public @Nonnull AccessInterface prepareAccess(CompositeParam param);
	public void takeAllFrom(Registry source);

	public void addListener(InstanceListener listener);
	public void removeListener(InstanceListener listener);

	public void notifyOfFetch(Path path);

	public FramsClass getInfoFromCache(String id);

	public void putInfoIntoCache(FramsClass framclass);

	public void resolve(Path path, Future<Path> future);

	/** This is part of the Instance interface.
	 *
	 */
	public void fetchValue(Path path, ValueParam param, StateFunctor stateFunctor);

	/** This is part of the Instance interface.
	 *
	 */
	public void fetchValues(Path path, StateFunctor stateFunctor);

	/** This is part of the Instance interface.
	 *
	 */
	public void call(Path path, ProcedureParam param, Object[] arguments, Future<Object> future);

	public void storeValue(Path path, ValueParam param, Object value, StateFunctor stateFunctor);

	public void fetchInfo(Path path, Future<FramsClass> future);

	public Path create(Path path);
}