Package com.electronwill.nightconfig.core.utils

Class TransformingSet<InternalV,ExternalV>

java.lang.Object

com.electronwill.nightconfig.core.utils.TransformingCollection<InternalV,ExternalV>

com.electronwill.nightconfig.core.utils.TransformingSet<InternalV,ExternalV>

All Implemented Interfaces:

Iterable<ExternalV>, Collection<ExternalV>, Set<ExternalV>

public final class TransformingSet<InternalV,ExternalV>
extends TransformingCollection<InternalV,ExternalV>
implements Set<ExternalV>

A TransformingSet applies "just in time" transformations to an Set<InternalV> in order to make it like an Set<ExternalV>.

The transformations are applied "just in time", that is, the values are converted only when they are used, not during the construction of the TransformingSet.

See Also:

• TransformingMap

Field Summary

Fields inherited from class com.electronwill.nightconfig.core.utils.TransformingCollection

internalCollection, readTransformation, searchTransformation, writeTransformation

Constructor Summary

Constructors

Constructor	Description
TransformingSet(Set<InternalV> internalCollection, Function<? super InternalV,? extends ExternalV> readTransformation, Function<? super ExternalV,? extends InternalV> writeTransformation, Function<Object,Object> searchTransformation)

Method Summary

Methods inherited from class com.electronwill.nightconfig.core.utils.TransformingCollection

add, addAll, clear, contains, containsAll, equals, forEach, hashCode, isEmpty, iterator, parallelStream, remove, removeAll, removeIf, retainAll, size, spliterator, stream, toArray, toArray, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Collection

parallelStream, removeIf, stream, toArray

Methods inherited from interface java.lang.Iterable

forEach

Methods inherited from interface java.util.Set

add, addAll, clear, contains, containsAll, equals, hashCode, isEmpty, iterator, remove, removeAll, retainAll, size, spliterator, toArray, toArray

Constructor Details

TransformingSet

public TransformingSet(Set<InternalV> internalCollection,
 Function<? super InternalV,? extends ExternalV> readTransformation,
 Function<? super ExternalV,? extends InternalV> writeTransformation,
 Function<Object,Object> searchTransformation)