Package it.unimi.dsi.big.util

Class StringMaps.StringMapWrapper<T extends java.lang.CharSequence>

  • All Implemented Interfaces:
    StringMap<T>, it.unimi.dsi.fastutil.Function<java.lang.CharSequence,​java.lang.Long>, it.unimi.dsi.fastutil.objects.Object2LongFunction<java.lang.CharSequence>, it.unimi.dsi.fastutil.Size64, java.io.Serializable, java.util.function.Function<java.lang.CharSequence,​java.lang.Long>, java.util.function.ToLongFunction<java.lang.CharSequence>
    Direct Known Subclasses:
    StringMaps.PrefixMapWrapper
    Enclosing class:
    StringMaps
    protected static class StringMaps.StringMapWrapper<T extends java.lang.CharSequence>
extends it.unimi.dsi.fastutil.objects.AbstractObject2LongFunction<java.lang.CharSequence>
implements StringMap<T>
    See Also:
    Serialized Form

    • Field Summary

      • Fields inherited from class it.unimi.dsi.fastutil.objects.AbstractObject2LongFunction

        defRetValue

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      boolean containsKey​(java.lang.Object key)  
      long getLong​(java.lang.Object key)  
      it.unimi.dsi.fastutil.objects.ObjectBigList<? extends T> list()
      Returns a list view of the domain of this string map (optional operation).
      long size64()
      Returns the intended number of keys in this function, or -1 if no such number exists.

      • Methods inherited from class it.unimi.dsi.fastutil.objects.AbstractObject2LongFunction

        defaultReturnValue, defaultReturnValue

      • Methods inherited from class java.lang.Object

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

      • Methods inherited from interface it.unimi.dsi.fastutil.Function

        apply, clear

      • Methods inherited from interface java.util.function.Function

        compose

      • Methods inherited from interface it.unimi.dsi.fastutil.objects.Object2LongFunction

        andThen, andThenByte, andThenChar, andThenDouble, andThenFloat, andThenInt, andThenLong, andThenObject, andThenReference, andThenShort, applyAsLong, composeByte, composeChar, composeDouble, composeFloat, composeInt, composeLong, composeObject, composeReference, composeShort, defaultReturnValue, defaultReturnValue, get, getOrDefault, getOrDefault, put, put, remove, removeLong

      • Methods inherited from interface it.unimi.dsi.big.util.StringMap

        size

    • Constructor Detail

      • StringMapWrapper

        public StringMapWrapper​(StringMap<T> stringMap)

    • Method Detail

      • getLong

        public long getLong​(java.lang.Object key)
        Specified by:
        getLong in interface it.unimi.dsi.fastutil.objects.Object2LongFunction<T extends java.lang.CharSequence>

      • containsKey

        public boolean containsKey​(java.lang.Object key)
        Specified by:
        containsKey in interface it.unimi.dsi.fastutil.Function<java.lang.CharSequence,​java.lang.Long>

      • size64

        public long size64()
        Description copied from interface: StringMap
        Returns the intended number of keys in this function, or -1 if no such number exists.

        Most function implementations will have some knowledge of the intended number of keys in their domain. In some cases, however, this might not be possible. This default implementation, in particular, returns -1.

        Specified by:
        size64 in interface it.unimi.dsi.fastutil.Size64
        Specified by:
        size64 in interface StringMap<T extends java.lang.CharSequence>
        Returns:
        the intended number of keys in this function, or -1 if that number is not available.

      • list

        public it.unimi.dsi.fastutil.objects.ObjectBigList<? extends T> list()
        Description copied from interface: StringMap
        Returns a list view of the domain of this string map (optional operation).

        Note that the list view acts as an inverse of the mapping implemented by this map.

        Specified by:
        list in interface StringMap<T extends java.lang.CharSequence>
        Returns:
        a list view of the domain of this string map, or null if this map does not support this operation.