Class StringMaps.StringMapWrapper<T extends CharSequence>

java.lang.Object
it.unimi.dsi.fastutil.objects.AbstractObject2LongFunction<CharSequence>
it.unimi.dsi.big.util.StringMaps.StringMapWrapper<T>
All Implemented Interfaces:
StringMap<T>, it.unimi.dsi.fastutil.Function<CharSequence, Long>, it.unimi.dsi.fastutil.objects.Object2LongFunction<CharSequence>, it.unimi.dsi.fastutil.Size64, Serializable, Function<CharSequence, Long>, ToLongFunction<CharSequence>
Direct Known Subclasses:
StringMaps.PrefixMapWrapper
Enclosing class:
StringMaps
protected static class StringMaps.StringMapWrapper<T extends CharSequence> extends it.unimi.dsi.fastutil.objects.AbstractObject2LongFunction<CharSequence> implements StringMap<T>
Since:
2.0
Author:
Sebastiano Vigna
See Also:

  • Field Summary

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

    defRetValue

  • Constructor Summary

    Constructors
    Constructor
    Description
    StringMapWrapper(StringMap<T> stringMap)
     

  • Method Summary

    Modifier and Type
    Method
    Description
    boolean
    containsKey(Object key)
     
    long
    getLong(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 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 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 StringMap

    size

  • Constructor Details

    • StringMapWrapper

      public StringMapWrapper(StringMap<T> stringMap)

  • Method Details

    • getLong

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

    • containsKey

      public boolean containsKey(Object key)
      Specified by:
      containsKey in interface it.unimi.dsi.fastutil.Function<CharSequence, 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 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 CharSequence>
      Returns:
      a list view of the domain of this string map, or null if this map does not support this operation.