Node objects are responsible for mainting the association between keys and values in a map.
Properties: | |
Methods: |
Returns the next node in the map, or Null if this is the last node.
Nodes are sorted by key, so the next node's key will always have a greater value than this node.
Returns the previous node in the map, or Null if this is the first node.
Nodes are sorted by key, so the previous node's key will always have a lesser value than this node.