package structure;
import java.util.ArrayList;
import java.util.Collection;
import java.util.List;
/**
* @author Andrew Rambaut
* @version $Id$
*/
public abstract class Container implements Item {
protected Container(final String name, final String description,
final boolean visible) {
this.name = name;
this.description = description;
isVisible = visible;
}
public boolean isContainer() {
return true;
}
public boolean isVisible() {
return isVisible;
}
public String getName() {
return name;
}
public String getDescription() {
return description;
}
public void addItem(Item item) {
items.add(item);
}
public void addItems(Collection<Item> items) {
items.addAll(items);
}
public List<Item> getItems() {
return new ArrayList<Item>(items);
}
private final List<Item> items = new ArrayList<Item>();
private final String name;
private final String description;
private final boolean isVisible;
}