Package org.geotools.util

Class MapEntry<K,​V>

  • Type Parameters:
    K - The class of key elements.
    V - The class of value elements.
    All Implemented Interfaces:
    Serializable, Map.Entry<K,​V>
    public class MapEntry<K,​V>
extends Object
implements Map.Entry<K,​V>, Serializable
    A default implementation of Map.Entry which map an arbitrary key-value pairs. This entry is immutable by default.
    Since:
    2.1
    Author:
    Martin Desruisseaux (IRD)
    See Also:
    Serialized Form

    • Constructor Summary

      Constructors 
      Constructor Description
      MapEntry​(K key, V value)
      Creates a new map entry with the specified key-value pair.

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      boolean equals​(Object object)
      Compares the specified object with this entry for equality.
      K getKey()
      Returns the key corresponding to this entry.
      V getValue()
      Returns the value corresponding to this entry.
      int hashCode()
      Returns the hash code value for this map entry
      V setValue​(V value)
      Replaces the value corresponding to this entry with the specified value (optional operation).
      String toString()
      Returns a string representation of this entry.

      • Methods inherited from class Object

        clone, finalize, getClass, notify, notifyAll, wait, wait, wait

    • Constructor Detail

      • MapEntry

        public MapEntry​(K key,
                V value)
        Creates a new map entry with the specified key-value pair.
        Parameters:
        key - The key.
        value - The value.

    • Method Detail

      • getKey

        public K getKey()
        Returns the key corresponding to this entry.
        Specified by:
        getKey in interface Map.Entry<K,​V>

      • getValue

        public V getValue()
        Returns the value corresponding to this entry.
        Specified by:
        getValue in interface Map.Entry<K,​V>

      • setValue

        public V setValue​(V value)
        Replaces the value corresponding to this entry with the specified value (optional operation). The default implementation throws an UnsupportedOperationException.
        Specified by:
        setValue in interface Map.Entry<K,​V>

      • equals

        public boolean equals​(Object object)
        Compares the specified object with this entry for equality.
        Specified by:
        equals in interface Map.Entry<K,​V>
        Overrides:
        equals in class Object
        Parameters:
        object - The object to compare with this entry for equality.

      • hashCode

        public int hashCode()
        Returns the hash code value for this map entry
        Specified by:
        hashCode in interface Map.Entry<K,​V>
        Overrides:
        hashCode in class Object

      • toString

        public String toString()
        Returns a string representation of this entry.
        Overrides:
        toString in class Object