Package org.apache.commons.collections.map

Class AbstractSortedMapDecorator

  • All Implemented Interfaces:
    java.util.Map, java.util.SortedMap
    Direct Known Subclasses:
    FixedSizeSortedMap, UnmodifiableSortedMap
    @Deprecated(since="2021-04-30")
public abstract class AbstractSortedMapDecorator
extends AbstractMapDecorator
implements java.util.SortedMap
    Deprecated.
    Commons Collections 3 is in maintenance mode. Commons Collections 4 should be used instead.
    Provides a base decorator that enables additional functionality to be added to a Map via decoration.

    Methods are forwarded directly to the decorated map.

    This implementation does not perform any special processing with the map views. Instead it simply returns the set/collection from the wrapped map. This may be undesirable, for example if you are trying to write a validating implementation it would provide a loophole around the validation. But, you might want that loophole, so this class is kept simple.

    Since:
    Commons Collections 3.0

    • Nested Class Summary

      • Nested classes/interfaces inherited from interface java.util.Map

        java.util.Map.Entry<K extends java.lang.Object,​V extends java.lang.Object>

    • Constructor Summary

      Constructors 
      Constructor Description
      AbstractSortedMapDecorator​(java.util.SortedMap map)
      Deprecated.
      Constructor that wraps (not copies).

    • Method Summary

      All Methods Instance Methods Concrete Methods Deprecated Methods 
      Modifier and Type Method Description
      java.util.Comparator comparator()
      Deprecated.
       
      java.lang.Object firstKey()
      Deprecated.
       
      java.util.SortedMap headMap​(java.lang.Object toKey)
      Deprecated.
       
      java.lang.Object lastKey()
      Deprecated.
       
      java.util.SortedMap subMap​(java.lang.Object fromKey, java.lang.Object toKey)
      Deprecated.
       
      java.util.SortedMap tailMap​(java.lang.Object fromKey)
      Deprecated.
       

      • Methods inherited from class java.lang.Object

        getClass, notify, notifyAll, wait, wait, wait

      • Methods inherited from interface java.util.Map

        clear, compute, computeIfAbsent, computeIfPresent, containsKey, containsValue, equals, forEach, get, getOrDefault, hashCode, isEmpty, merge, put, putAll, putIfAbsent, remove, remove, replace, replace, replaceAll, size

      • Methods inherited from interface java.util.SortedMap

        entrySet, keySet, values

    • Constructor Detail

      • AbstractSortedMapDecorator

        public AbstractSortedMapDecorator​(java.util.SortedMap map)
        Deprecated.
        Constructor that wraps (not copies).
        Parameters:
        map - the map to decorate, must not be null
        Throws:
        java.lang.IllegalArgumentException - if the collection is null

    • Method Detail

      • comparator

        public java.util.Comparator comparator()
        Deprecated.
        Specified by:
        comparator in interface java.util.SortedMap

      • firstKey

        public java.lang.Object firstKey()
        Deprecated.
        Specified by:
        firstKey in interface java.util.SortedMap

      • headMap

        public java.util.SortedMap headMap​(java.lang.Object toKey)
        Deprecated.
        Specified by:
        headMap in interface java.util.SortedMap

      • lastKey

        public java.lang.Object lastKey()
        Deprecated.
        Specified by:
        lastKey in interface java.util.SortedMap

      • subMap

        public java.util.SortedMap subMap​(java.lang.Object fromKey,
                                  java.lang.Object toKey)
        Deprecated.
        Specified by:
        subMap in interface java.util.SortedMap

      • tailMap

        public java.util.SortedMap tailMap​(java.lang.Object fromKey)
        Deprecated.
        Specified by:
        tailMap in interface java.util.SortedMap