Package org.cyclops.cyclopscore.ingredient.collection

Class IngredientCollectionEmpty<T,M>

java.lang.Object

org.cyclops.cyclopscore.ingredient.collection.IngredientCollectionEmpty<T,M>

Type Parameters:

T - The instance type.

M - The matching condition parameter.

All Implemented Interfaces:

Iterable<T>, IIngredientCollection<T,M>, IIngredientCollectionLike<T,M,T>

public class IngredientCollectionEmpty<T,M>
extends Object
implements IIngredientCollection<T,M>

An empty immutable ingredient collection.

Constructor Summary

Constructors

Constructor	Description
IngredientCollectionEmpty(IngredientComponent<T,M> component)

Method Summary

Modifier and Type	Method	Description
boolean	contains(T instance)	Check if this collection contains the given instance.
boolean	contains(T instance, M matchCondition)	Check if this collection contains the given instance under the given match conditions.
int	count(T instance, M matchCondition)	Count the number of occurrences of the given instance under the given match conditions.
boolean	equals(Object obj)	Check if this collection equals the given object.
IngredientComponent<T,M>	getComponent()
int	hashCode()
Iterator<T>	iterator()
Iterator<T>	iterator(T instance, M matchCondition)	An iterator over this collection over all occurrences of the given instance under the given match conditions.
int	size()
String	toString()

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.cyclops.cyclopscore.ingredient.collection.IIngredientCollection

containsAll, containsAll, parallelStream, spliterator, stream, toArray

Methods inherited from interface org.cyclops.cyclopscore.ingredient.collection.IIngredientCollectionLike

isEmpty

Methods inherited from interface java.lang.Iterable

forEach

Constructor Details

IngredientCollectionEmpty

public IngredientCollectionEmpty(IngredientComponent<T,M> component)

Method Details

getComponent

public IngredientComponent<T,M> getComponent()

Specified by:

getComponent in interface IIngredientCollectionLike<T,M,T>

Returns:

The ingredient component type of which this collection contains instances.

size

public int size()

Specified by:

size in interface IIngredientCollectionLike<T,M,T>

Returns:

The number of instances contained in this collection.

contains

public boolean contains(T instance)

Description copied from interface: IIngredientCollection

Check if this collection contains the given instance. This instance will be compared based on the matcher from the ingredient component type.

Specified by:

contains in interface IIngredientCollection<T,M>

Parameters:

instance - An instance.

Returns:

If this collection contains the given instance.

contains

public boolean contains(T instance,
 M matchCondition)

Description copied from interface: IIngredientCollection

Check if this collection contains the given instance under the given match conditions. This instance will be compared based on the matcher from the ingredient component type using the given match condition.

Specified by:

contains in interface IIngredientCollection<T,M>

Parameters:

instance - An instance.

matchCondition - A match condition.

Returns:

If this collection contains the given instance under the given match conditions.

count

public int count(T instance,
 M matchCondition)

Description copied from interface: IIngredientCollection

Count the number of occurrences of the given instance under the given match conditions. This instance will be compared based on the matcher from the ingredient component type using the given match condition.

Specified by:

count in interface IIngredientCollection<T,M>

Parameters:

instance - An instance.

matchCondition - A match condition.

Returns:

The number of occurrences of the given instance under the given match conditions.

iterator

public Iterator<T> iterator(T instance,
 M matchCondition)

Description copied from interface: IIngredientCollection

An iterator over this collection over all occurrences of the given instance under the given match conditions.

Specified by:

iterator in interface IIngredientCollection<T,M>

Specified by:

iterator in interface IIngredientCollectionLike<T,M,T>

Parameters:

instance - An instance.

matchCondition - A match condition.

Returns:

An iterator over this collection over all occurrences of the given instance under the given match conditions.

iterator

public Iterator<T> iterator()

Specified by:

iterator in interface Iterable<T>

equals

public boolean equals(Object obj)

Description copied from interface: IIngredientCollectionLike

Check if this collection equals the given object.

Specified by:

equals in interface IIngredientCollectionLike<T,M,T>

Overrides:

equals in class Object

Parameters:

obj - An object.

Returns:

True if the given object is an ingredient collection of the same type, component type and contains the same instances.

hashCode

public int hashCode()

Specified by:

hashCode in interface IIngredientCollectionLike<T,M,T>

Overrides:

hashCode in class Object

Returns:

A hashcode of this collection, based on the hash codes, provided by the component type.

toString

public String toString()

Specified by:

toString in interface IIngredientCollectionLike<T,M,T>

Overrides:

toString in class Object

Returns:

A string representation of this collection, provided by the component type.