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:

java.lang.Iterable<ExternalV>, java.util.Collection<ExternalV>, java.util.Set<ExternalV>

public final class TransformingSet<InternalV,ExternalV>
extends TransformingCollection<InternalV,ExternalV>
implements java.util.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

Constructor Summary

Constructors

Constructor and Description
TransformingSet(java.util.Set<InternalV> internalCollection, java.util.function.Function<? super InternalV,? extends ExternalV> readTransformation, java.util.function.Function<? super ExternalV,? extends InternalV> writeTransformation, java.util.function.Function<java.lang.Object,java.lang.Object> searchTransformation)

Method Summary

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

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

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Set

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

Methods inherited from interface java.util.Collection

parallelStream, removeIf, stream

Methods inherited from interface java.lang.Iterable

forEach

Constructor Detail

TransformingSet

public TransformingSet(java.util.Set<InternalV> internalCollection,
                       java.util.function.Function<? super InternalV,? extends ExternalV> readTransformation,
                       java.util.function.Function<? super ExternalV,? extends InternalV> writeTransformation,
                       java.util.function.Function<java.lang.Object,java.lang.Object> searchTransformation)