
package com.jfixby.r3.api.ui.unit.layer;

import com.jfixby.cmns.api.collections.Collection;
import com.jfixby.r3.api.ui.unit.ComponentsFactory;
import com.jfixby.r3.api.ui.unit.camera.Camera;

public interface Layer extends VisibleComponent {
	public void closeInputValve ();

	public boolean inputValveIsOpen ();

	public void openInputValve ();

	void setCamera (Camera camera);

	Camera getCamera ();

	// void setShader(Shader shader);

	// Shader getShader();

	public void attachComponent (Component attachment);

	public void detatchComponent (Component attachment);

	public void detatchAllComponents ();

	public boolean containsComponent (Component component);

	public void attachComponents (Collection<? extends Component> attachments);

	public void detatchComponents (Collection<? extends Component> attachments);

	public ComponentsFactory getComponentsFactory ();

	public void print ();

	public <Q extends NamedElement> Collection<Q> findComponents (String element_name);

	public <Q extends NamedElement> Q findComponent (String element_name);

	public <Q extends NamedElement> Collection<Q> listChildren ();

}

@@ -1096,36 +1096,132 @@
 nt%3E 
-Collection%3CQ%3E listChildren (
+Q findComponent ();%0A%0A%09public %3CQ extends NamedElement%3E Collection%3CQ%3E listChildren ();%0A%0A%09public void printChildren (String tag
 );%0A%0A

fix and update layers!