Package org.comroid.uniform.cache

Class BasicCache<K,​V>

  • All Implemented Interfaces:
    java.lang.Iterable<java.util.Map.Entry<K,​V>>, org.comroid.mutatio.ref.ReferenceMap<K,​V,​Cache.Reference<K,​V>>, org.comroid.mutatio.ref.ReferenceMap.Settable<K,​V,​Cache.Reference<K,​V>>, Cache<K,​V>
    Direct Known Subclasses:
    ProvidedCache
    public class BasicCache<K,​V>
extends java.lang.Object
implements Cache<K,​V>

    • Nested Class Summary

      • Nested classes/interfaces inherited from interface org.comroid.mutatio.ref.ReferenceMap

        org.comroid.mutatio.ref.ReferenceMap.Settable<K extends java.lang.Object,​V extends java.lang.Object,​REF extends org.comroid.mutatio.ref.Reference.Settable<V>>

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      boolean containsKey​(K key)  
      boolean containsValue​(V value)  
      @NotNull Cache.Reference<K,​V> getReference​(K key, boolean createIfAbsent)  
      @NotNull java.util.Iterator<java.util.Map.Entry<K,​V>> iterator()  
      boolean large()  
      org.comroid.mutatio.pipe.Pipe<?,​Cache.Reference<K,​V>> pipe​(java.util.function.Predicate<K> filter)  
      int size()  
      java.util.stream.Stream<Cache.Reference<K,​V>> stream​(java.util.function.Predicate<K> filter)  
      java.lang.String toString()  

      • Methods inherited from class java.lang.Object

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

      • Methods inherited from interface java.lang.Iterable

        forEach, spliterator

      • Methods inherited from interface org.comroid.mutatio.ref.ReferenceMap

        get, getReference, requireNonNull, requireNonNull, wrap

      • Methods inherited from interface org.comroid.mutatio.ref.ReferenceMap.Settable

        compute, computeIfAbsent, computeIfPresent, set

    • Field Detail

      • DEFAULT_LARGE_THRESHOLD

        public static final int DEFAULT_LARGE_THRESHOLD
        See Also:
        Constant Field Values

    • Constructor Detail

      • BasicCache

        public BasicCache()

      • BasicCache

        public BasicCache​(int largeThreshold)

      • BasicCache

        protected BasicCache​(int largeThreshold,
                     java.util.Map<K,​Cache.Reference<K,​V>> map)

      • BasicCache

        protected BasicCache​(int largeThreshold,
                     java.util.Map<K,​Cache.Reference<K,​V>> map,
                     @Nullable
                     org.comroid.api.Provider.Now<V> emptyValueProvider)

    • Method Detail

      • toString

        public java.lang.String toString()
        Overrides:
        toString in class java.lang.Object

      • iterator

        @NotNull
public @NotNull java.util.Iterator<java.util.Map.Entry<K,​V>> iterator()
        Specified by:
        iterator in interface java.lang.Iterable<K>

      • containsKey

        public boolean containsKey​(K key)
        Specified by:
        containsKey in interface Cache<K,​V>

      • containsValue

        public boolean containsValue​(V value)
        Specified by:
        containsValue in interface Cache<K,​V>

      • large

        public boolean large()
        Specified by:
        large in interface Cache<K,​V>

      • size

        public int size()
        Specified by:
        size in interface Cache<K,​V>

      • stream

        public final java.util.stream.Stream<Cache.Reference<K,​V>> stream​(java.util.function.Predicate<K> filter)
        Specified by:
        stream in interface Cache<K,​V>

      • pipe

        public org.comroid.mutatio.pipe.Pipe<?,​Cache.Reference<K,​V>> pipe​(java.util.function.Predicate<K> filter)
        Specified by:
        pipe in interface Cache<K,​V>

      • getReference

        @NotNull
public @NotNull Cache.Reference<K,​V> getReference​(K key,
                                                        boolean createIfAbsent)
        Specified by:
        getReference in interface Cache<K,​V>
        Specified by:
        getReference in interface org.comroid.mutatio.ref.ReferenceMap<K,​V,​Cache.Reference<K,​V>>