Package controller

Class AbstractController<T extends DungeonElement>

java.lang.Object

java.util.AbstractCollection<E>

java.util.AbstractSet<E>

java.util.HashSet<E>

java.util.LinkedHashSet<T>

controller.AbstractController<T>

Type Parameters:

T - Type of elements to manage.

All Implemented Interfaces:

Serializable, Cloneable, Iterable<T>, Collection<T>, Set<T>

Direct Known Subclasses:

EntityController, HUDController

public abstract class AbstractController<T extends DungeonElement>
extends LinkedHashSet<T>
implements Iterable<T>

A controller manages elements of a certain type and is based on a layer system.

Layer system means: All elements are listed in ascending order according to the layers in this controller and in the order they are arranged in the layer.

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
AbstractController()

Method Summary

Modifier and Type	Method	Description
boolean	add(T t)	Adds the element with default layer (20) to this controller, if it is not already added.
boolean	add(T t, ControllerLayer layer)	Adds the element with the specific layer to this controller, if it is not already added.
void	clear()	Clears the entire controller (removes all elements).
void	clearLayer(ControllerLayer layer)	Removes all elements in the specific layer.
Object	clone()
boolean	contains(Object t)	Returns true, if the element is in this controller.
boolean	containsAll(Collection<?> c)
void	forEach(Consumer<? super T> action)
boolean	isEmpty()	Tests, if this controller has no elements.
Iterator<T>	iterator()
Stream<T>	parallelStream()
boolean	remove(Object t)	Removes the element from this controller, if it is in this controller.
boolean	removeIf(Predicate<? super T> filter)
int	size()
Spliterator<T>	spliterator()
Stream<T>	stream()
Object[]	toArray()
<T1> T1[]	toArray(IntFunction<T1[]> generator)
<T1> T1[]	toArray(T1[] a)
String	toString()
void	update()	Updates all elements that are registered at this controller, removes deletable elements and calls the update and draw method for every registered element.

Methods inherited from class java.util.AbstractSet

equals, hashCode, removeAll

Methods inherited from class java.util.AbstractCollection

addAll, retainAll

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.Set

addAll, equals, hashCode, removeAll, retainAll

Constructor Details

AbstractController

public AbstractController()

Method Details

update

public void update()

Updates all elements that are registered at this controller, removes deletable elements and calls the update and draw method for every registered element.

contains

public boolean contains(Object t)

Returns true, if the element is in this controller.

Specified by:

contains in interface Collection<T extends DungeonElement>

Specified by:

contains in interface Set<T extends DungeonElement>

Overrides:

contains in class HashSet<T extends DungeonElement>

Parameters:

t - Element to look for.

Returns:

true, if the element is in this controller.

add

public boolean add(T t)

Adds the element with default layer (20) to this controller, if it is not already added.

Specified by:

add in interface Collection<T extends DungeonElement>

Specified by:

add in interface Set<T extends DungeonElement>

Overrides:

add in class HashSet<T extends DungeonElement>

Parameters:

t - Element to add.

Returns:

true, if this was successful.

add

public boolean add(T t,
 ControllerLayer layer)

Adds the element with the specific layer to this controller, if it is not already added.

Parameters:

t - Element to add.

layer - Layer to add the element in.

Returns:

true, if this was successful.

remove

public boolean remove(Object t)

Removes the element from this controller, if it is in this controller.

Specified by:

remove in interface Collection<T extends DungeonElement>

Specified by:

remove in interface Set<T extends DungeonElement>

Overrides:

remove in class HashSet<T extends DungeonElement>

Parameters:

t - Element to remove.

Returns:

true, if this was successful.

isEmpty

public boolean isEmpty()

Tests, if this controller has no elements.

Specified by:

isEmpty in interface Collection<T extends DungeonElement>

Specified by:

isEmpty in interface Set<T extends DungeonElement>

Overrides:

isEmpty in class HashSet<T extends DungeonElement>

Returns:

true, if empty.

clear

public void clear()

Clears the entire controller (removes all elements).

Specified by:

clear in interface Collection<T extends DungeonElement>

Specified by:

clear in interface Set<T extends DungeonElement>

Overrides:

clear in class HashSet<T extends DungeonElement>

clearLayer

public void clearLayer(ControllerLayer layer)

Removes all elements in the specific layer.

iterator

public Iterator<T> iterator()

Specified by:

iterator in interface Collection<T extends DungeonElement>

Specified by:

iterator in interface Iterable<T extends DungeonElement>

Specified by:

iterator in interface Set<T extends DungeonElement>

Overrides:

iterator in class HashSet<T extends DungeonElement>

Returns:

An iterator.

size

public int size()

Specified by:

size in interface Collection<T extends DungeonElement>

Specified by:

size in interface Set<T extends DungeonElement>

Overrides:

size in class HashSet<T extends DungeonElement>

forEach

public void forEach(Consumer<? super T> action)

Specified by:

forEach in interface Iterable<T extends DungeonElement>

toString

public String toString()

Overrides:

toString in class AbstractCollection<T extends DungeonElement>

spliterator

public Spliterator<T> spliterator()

Specified by:

spliterator in interface Collection<T extends DungeonElement>

Specified by:

spliterator in interface Iterable<T extends DungeonElement>

Specified by:

spliterator in interface Set<T extends DungeonElement>

Overrides:

spliterator in class LinkedHashSet<T extends DungeonElement>

clone

public Object clone()

Overrides:

clone in class HashSet<T extends DungeonElement>

toArray

public Object[] toArray()

Specified by:

toArray in interface Collection<T extends DungeonElement>

Specified by:

toArray in interface Set<T extends DungeonElement>

Overrides:

toArray in class HashSet<T extends DungeonElement>

toArray

public <T1> T1[] toArray(T1[] a)

Specified by:

toArray in interface Collection<T extends DungeonElement>

Specified by:

toArray in interface Set<T extends DungeonElement>

Overrides:

toArray in class HashSet<T extends DungeonElement>

containsAll

public boolean containsAll(Collection<?> c)

Specified by:

containsAll in interface Collection<T extends DungeonElement>

Specified by:

containsAll in interface Set<T extends DungeonElement>

Overrides:

containsAll in class AbstractCollection<T extends DungeonElement>

toArray

public <T1> T1[] toArray(IntFunction<T1[]> generator)

Specified by:

toArray in interface Collection<T extends DungeonElement>

removeIf

public boolean removeIf(Predicate<? super T> filter)

Specified by:

removeIf in interface Collection<T extends DungeonElement>

stream

public Stream<T> stream()

Specified by:

stream in interface Collection<T extends DungeonElement>

parallelStream

public Stream<T> parallelStream()

Specified by:

parallelStream in interface Collection<T extends DungeonElement>