Module pl.tlinkowski.unij.service.collect.jdk8

Package pl.tlinkowski.unij.service.collect.jdk8

Class Jdk8UnmodifiableListFactory

java.lang.Object

pl.tlinkowski.unij.service.collect.jdk8.Jdk8UnmodifiableListFactory

All Implemented Interfaces:

UnmodifiableListFactory

@AutoService(pl.tlinkowski.unij.service.api.collect.UnmodifiableListFactory.class)
public final class Jdk8UnmodifiableListFactory
extends Object
implements UnmodifiableListFactory

Implementation of UnmodifiableListFactory following the JDK 11 unmodifiable lists specification (e.g. no null elements allowed).

This implementation returns either an Arrays.asList(T...) wrapped by Collections.unmodifiableList(java.util.List<? extends T>) or a Collections.singletonList(T).

Author:

Tomasz Linkowski

Constructor Summary

Constructors

Constructor	Description
Jdk8UnmodifiableListFactory()

Method Summary

Modifier and Type	Method	Description
<E> Collector<E,?,List<E>>	collector()	Based on Collectors.toUnmodifiableList().
<E> List<E>	copyOf(Collection<? extends E> coll)	Based on List.copyOf(Collection).
<E> List<E>	of()
<E> List<E>	of(E e1)
<E> List<E>	of(E... elements)
<E> List<E>	of(E e1, E e2)
<E> List<E>	of(E e1, E e2, E e3)
<E> List<E>	of(E e1, E e2, E e3, E e4)
<E> List<E>	of(E e1, E e2, E e3, E e4, E e5)
<E> List<E>	of(E e1, E e2, E e3, E e4, E e5, E e6)
<E> List<E>	of(E e1, E e2, E e3, E e4, E e5, E e6, E e7)
<E> List<E>	of(E e1, E e2, E e3, E e4, E e5, E e6, E e7, E e8)
<E> List<E>	of(E e1, E e2, E e3, E e4, E e5, E e6, E e7, E e8, E e9)
<E> List<E>	of(E e1, E e2, E e3, E e4, E e5, E e6, E e7, E e8, E e9, E e10)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Jdk8UnmodifiableListFactory

public Jdk8UnmodifiableListFactory()

Method Detail

collector

public <E> Collector<E,?,List<E>> collector()

Based on Collectors.toUnmodifiableList().

Specified by:

collector in interface UnmodifiableListFactory

copyOf

public <E> List<E> copyOf(Collection<? extends E> coll)

Based on List.copyOf(Collection).

Specified by:

copyOf in interface UnmodifiableListFactory

of

public <E> List<E> of()

Specified by:

of in interface UnmodifiableListFactory

of

public <E> List<E> of(@NonNull
                      E e1)

Specified by:

of in interface UnmodifiableListFactory

of

public <E> List<E> of(@NonNull
                      E e1,
                      @NonNull
                      E e2)

Specified by:

of in interface UnmodifiableListFactory

of

public <E> List<E> of(@NonNull
                      E e1,
                      @NonNull
                      E e2,
                      @NonNull
                      E e3)

Specified by:

of in interface UnmodifiableListFactory

of

public <E> List<E> of(@NonNull
                      E e1,
                      @NonNull
                      E e2,
                      @NonNull
                      E e3,
                      @NonNull
                      E e4)

Specified by:

of in interface UnmodifiableListFactory

of

public <E> List<E> of(@NonNull
                      E e1,
                      @NonNull
                      E e2,
                      @NonNull
                      E e3,
                      @NonNull
                      E e4,
                      @NonNull
                      E e5)

Specified by:

of in interface UnmodifiableListFactory

of

public <E> List<E> of(@NonNull
                      E e1,
                      @NonNull
                      E e2,
                      @NonNull
                      E e3,
                      @NonNull
                      E e4,
                      @NonNull
                      E e5,
                      @NonNull
                      E e6)

Specified by:

of in interface UnmodifiableListFactory

of

public <E> List<E> of(@NonNull
                      E e1,
                      @NonNull
                      E e2,
                      @NonNull
                      E e3,
                      @NonNull
                      E e4,
                      @NonNull
                      E e5,
                      @NonNull
                      E e6,
                      @NonNull
                      E e7)

Specified by:

of in interface UnmodifiableListFactory

of

public <E> List<E> of(@NonNull
                      E e1,
                      @NonNull
                      E e2,
                      @NonNull
                      E e3,
                      @NonNull
                      E e4,
                      @NonNull
                      E e5,
                      @NonNull
                      E e6,
                      @NonNull
                      E e7,
                      @NonNull
                      E e8)

Specified by:

of in interface UnmodifiableListFactory

of

public <E> List<E> of(@NonNull
                      E e1,
                      @NonNull
                      E e2,
                      @NonNull
                      E e3,
                      @NonNull
                      E e4,
                      @NonNull
                      E e5,
                      @NonNull
                      E e6,
                      @NonNull
                      E e7,
                      @NonNull
                      E e8,
                      @NonNull
                      E e9)

Specified by:

of in interface UnmodifiableListFactory

of

public <E> List<E> of(@NonNull
                      E e1,
                      @NonNull
                      E e2,
                      @NonNull
                      E e3,
                      @NonNull
                      E e4,
                      @NonNull
                      E e5,
                      @NonNull
                      E e6,
                      @NonNull
                      E e7,
                      @NonNull
                      E e8,
                      @NonNull
                      E e9,
                      @NonNull
                      E e10)

Specified by:

of in interface UnmodifiableListFactory

of

@SafeVarargs
public final <E> List<E> of(E... elements)

Specified by:

of in interface UnmodifiableListFactory