Package it.unimi.dsi.fastutil.ints

Class Int2ReferenceRBTreeMap<V>

java.lang.Object
it.unimi.dsi.fastutil.ints.AbstractInt2ReferenceFunction<V>
it.unimi.dsi.fastutil.ints.AbstractInt2ReferenceMap<V>
it.unimi.dsi.fastutil.ints.AbstractInt2ReferenceSortedMap<V>
it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap<V>
All Implemented Interfaces:
Function<java.lang.Integer,​V>, Int2ReferenceFunction<V>, Int2ReferenceMap<V>, Int2ReferenceSortedMap<V>, java.io.Serializable, java.lang.Cloneable, java.util.function.Function<java.lang.Integer,​V>, java.util.function.IntFunction<V>, java.util.Map<java.lang.Integer,​V>, java.util.SortedMap<java.lang.Integer,​V>
public class Int2ReferenceRBTreeMap<V>
extends AbstractInt2ReferenceSortedMap<V>
implements java.io.Serializable, java.lang.Cloneable
A type-specific red-black tree map with a fast, small-footprint implementation.

The iterators provided by the views of this class are type-specific bidirectional iterators. Moreover, the iterator returned by iterator() can be safely cast to a type-specific list iterator.

See Also:
Serialized Form

  • Constructor Details

    • Int2ReferenceRBTreeMap

      public Int2ReferenceRBTreeMap()
      Creates a new empty tree map.

    • Int2ReferenceRBTreeMap

      public Int2ReferenceRBTreeMap​(java.util.Comparator<? super java.lang.Integer> c)
      Creates a new empty tree map with the given comparator.
      Parameters:
      c - a (possibly type-specific) comparator.

    • Int2ReferenceRBTreeMap

      public Int2ReferenceRBTreeMap​(java.util.Map<? extends java.lang.Integer,​? extends V> m)
      Creates a new tree map copying a given map.
      Parameters:
      m - a Map to be copied into the new tree map.

    • Int2ReferenceRBTreeMap

      public Int2ReferenceRBTreeMap​(java.util.SortedMap<java.lang.Integer,​V> m)
      Creates a new tree map copying a given sorted map (and its Comparator).
      Parameters:
      m - a SortedMap to be copied into the new tree map.

    • Int2ReferenceRBTreeMap

      public Int2ReferenceRBTreeMap​(Int2ReferenceMap<? extends V> m)
      Creates a new tree map copying a given map.
      Parameters:
      m - a type-specific map to be copied into the new tree map.

    • Int2ReferenceRBTreeMap

      public Int2ReferenceRBTreeMap​(Int2ReferenceSortedMap<V> m)
      Creates a new tree map copying a given sorted map (and its Comparator).
      Parameters:
      m - a type-specific sorted map to be copied into the new tree map.

    • Int2ReferenceRBTreeMap

      public Int2ReferenceRBTreeMap​(int[] k, V[] v, java.util.Comparator<? super java.lang.Integer> c)
      Creates a new tree map using the elements of two parallel arrays and the given comparator.
      Parameters:
      k - the array of keys of the new tree map.
      v - the array of corresponding values in the new tree map.
      c - a (possibly type-specific) comparator.
      Throws:
      java.lang.IllegalArgumentException - if k and v have different lengths.

    • Int2ReferenceRBTreeMap

      public Int2ReferenceRBTreeMap​(int[] k, V[] v)
      Creates a new tree map using the elements of two parallel arrays.
      Parameters:
      k - the array of keys of the new tree map.
      v - the array of corresponding values in the new tree map.
      Throws:
      java.lang.IllegalArgumentException - if k and v have different lengths.

  • Method Details