net.sf.beanlib.utils.range
Class ExtensibleTreeMap.NodeEntry<K,V>

java.lang.Object
  net.sf.beanlib.utils.range.ExtensibleTreeMap.NodeEntry<K,V>

All Implemented Interfaces:

Map.Entry<K,V>

Enclosing class:

ExtensibleTreeMap<K,V>

static class ExtensibleTreeMap.NodeEntry<K,V>
extends Object
implements Map.Entry<K,V>

Node in the Tree. Doubles as a means to pass key-value pairs back to user (see Map.Entry).

Field Summary

(package private) boolean	color
(package private) K	key
(package private) ExtensibleTreeMap.NodeEntry<K,V>	left
(package private) ExtensibleTreeMap.NodeEntry<K,V>	parent
(package private) ExtensibleTreeMap.NodeEntry<K,V>	right
(package private) V	value

Constructor Summary

ExtensibleTreeMap.NodeEntry(K key, V value, ExtensibleTreeMap.NodeEntry<K,V> parent)
Make a new cell with given key, value, and parent, and with null child links, and BLACK color.

Method Summary

boolean	equals(Object o)
K	getKey() Returns the key.
V	getValue() Returns the value associated with the key.
int	hashCode()
V	setValue(V value) Replaces the value currently associated with the key with the given value.
String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

key

K key

value

V value

left

ExtensibleTreeMap.NodeEntry<K,V> left

right

ExtensibleTreeMap.NodeEntry<K,V> right

parent

ExtensibleTreeMap.NodeEntry<K,V> parent

color

boolean color

Constructor Detail

ExtensibleTreeMap.NodeEntry

ExtensibleTreeMap.NodeEntry(K key,
                            V value,
                            ExtensibleTreeMap.NodeEntry<K,V> parent)

Make a new cell with given key, value, and parent, and with null child links, and BLACK color.

Method Detail

getKey

public K getKey()

Returns the key.

Specified by:

getKey in interface Map.Entry<K,V>

Returns:

the key.

getValue

public V getValue()

Returns the value associated with the key.

Specified by:

getValue in interface Map.Entry<K,V>

Returns:

the value associated with the key.

setValue

public V setValue(V value)

Replaces the value currently associated with the key with the given value.

Specified by:

setValue in interface Map.Entry<K,V>

Returns:

the value associated with the key before this method was called.

equals

public boolean equals(Object o)

Specified by:

equals in interface Map.Entry<K,V>

Overrides:

equals in class Object

hashCode

public int hashCode()

Specified by:

hashCode in interface Map.Entry<K,V>

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object