Interface Reference2ObjectSortedMap<K,​V>

    • Method Detail

      • subMap

        Reference2ObjectSortedMap<K,​V> subMap​(K fromKey,
                                                    K toKey)
        Returns a view of the portion of this sorted map whose keys range from fromKey, inclusive, to toKey, exclusive.
        Specified by:
        subMap in interface java.util.SortedMap<K,​V>
        See Also:
        SortedMap.subMap(Object,Object)
        API Notes:
        Note that this specification strengthens the one given in SortedMap.subMap(Object,Object).
      • headMap

        Reference2ObjectSortedMap<K,​V> headMap​(K toKey)
        Returns a view of the portion of this sorted map whose keys are strictly less than toKey.
        Specified by:
        headMap in interface java.util.SortedMap<K,​V>
        See Also:
        SortedMap.headMap(Object)
        API Notes:
        Note that this specification strengthens the one given in SortedMap.headMap(Object).
      • tailMap

        Reference2ObjectSortedMap<K,​V> tailMap​(K fromKey)
        Returns a view of the portion of this sorted map whose keys are greater than or equal to fromKey.
        Specified by:
        tailMap in interface java.util.SortedMap<K,​V>
        See Also:
        SortedMap.tailMap(Object)
        API Notes:
        Note that this specification strengthens the one given in SortedMap.tailMap(Object).
      • entrySet

        default ObjectSortedSet<java.util.Map.Entry<K,​V>> entrySet()
        Returns a sorted-set view of the mappings contained in this map.
        Specified by:
        entrySet in interface java.util.Map<K,​V>
        Specified by:
        entrySet in interface Reference2ObjectMap<K,​V>
        Specified by:
        entrySet in interface java.util.SortedMap<K,​V>
        Returns:
        a sorted-set view of the mappings contained in this map.
        See Also:
        Map.entrySet()
        API Notes:
        Note that this specification strengthens the one given in the corresponding type-specific unsorted map.
      • keySet

        ReferenceSortedSet<K> keySet()
        Returns a type-specific sorted-set view of the keys contained in this map.
        Specified by:
        keySet in interface java.util.Map<K,​V>
        Specified by:
        keySet in interface Reference2ObjectMap<K,​V>
        Specified by:
        keySet in interface java.util.SortedMap<K,​V>
        Returns:
        a sorted-set view of the keys contained in this map.
        See Also:
        SortedMap.keySet()
        API Notes:
        Note that this specification strengthens the one given in the corresponding type-specific unsorted map.
      • values

        ObjectCollection<V> values()
        Returns a type-specific set view of the values contained in this map.
        Specified by:
        values in interface java.util.Map<K,​V>
        Specified by:
        values in interface Reference2ObjectMap<K,​V>
        Specified by:
        values in interface java.util.SortedMap<K,​V>
        Returns:
        a set view of the values contained in this map.
        See Also:
        SortedMap.values()
        API Notes:
        Note that this specification strengthens the one given in Map.values(), which was already strengthened in the corresponding type-specific class, but was weakened by the fact that this interface extends SortedMap.
      • comparator

        java.util.Comparator<? super K> comparator()
        Returns the comparator associated with this sorted set, or null if it uses its keys' natural ordering.
        Specified by:
        comparator in interface java.util.SortedMap<K,​V>
        See Also:
        SortedMap.comparator()
        API Notes:
        Note that this specification strengthens the one given in SortedMap.comparator().