com.mattunderscore.trees.tree

Interface OpenNode<E,N extends OpenNode<E,? extends N>>

All Known Subinterfaces:

BinaryTreeNode<E>, MutableBinaryTreeNode<E>, MutableNode<E>, MutableSettableNode<E>, MutableSettableStructuredNode<E>, Node<E>, OpenBinaryTreeNode<E,N>, OpenMutableBinaryTreeNode<E,N>, OpenMutableNode<E,N>, OpenMutableStructuralNode<E,N>, OpenSettableNode<E,N>, OpenStructuralNode<E,N>, SettableNode<E>

public interface OpenNode<E,N extends OpenNode<E,? extends N>>

Represents a node of the tree. This node is open, it accepts a generic parameter for the type of child nodes it has.

Author:

Matt Champion on 08/08/14.

Method Summary

Modifier and Type	Method and Description
Iterator<? extends N>	childIterator()
E	getElement()
default Class<? extends E>	getElementClass()
int	getNumberOfChildren()
default boolean	isLeaf()

Method Detail

getElement

E getElement()

Returns:

The element stored in the node

getNumberOfChildren

int getNumberOfChildren()

Returns:

The number of child nodes

childIterator

Iterator<? extends N> childIterator()

Returns:

Iterator for children

getElementClass

default Class<? extends E> getElementClass()

Returns:

The class of the element stored in the node

isLeaf

default boolean isLeaf()

Returns:

true if the node is a leaf node