D E G H I R S T

D

decode(String) - Method in class HuffmanCode

Decode a string using this Huffman code.

E

encode(String) - Method in class HuffmanCode

Encode a string using this Huffman code.

equals(Object) - Method in class HNode

Equals predicate considers the Character and frequency only.

G

getChar() - Method in class HNode

getCode() - Method in class HNode

getCodeMap() - Method in class HuffmanCode

Retrieve the internal Huffman Code Map.

getCodeTree() - Method in class HuffmanCode

Retrieve the internal Huffman Code Tree.

getFrequency() - Method in class HNode

getLeft() - Method in class HNode

getRight() - Method in class HNode

H

HNode - Class in <Unnamed>

A binary tree node used for Huffman code trees.

HNode() - Constructor for class HNode

Simple constructor - sets all fields to null or 0.

HNode(Character) - Constructor for class HNode

Constructor that sets the character only.

HNode(Character, int) - Constructor for class HNode

Constructor that sets the character and frequency.

HNode(Character, int, HNode, HNode) - Constructor for class HNode

Fully parameterized constructor.

HuffmanCode - Class in <Unnamed>

Driver to create Huffman codes and encoded strings.

HuffmanCode(String) - Constructor for class HuffmanCode

Establish this Huffman code based on an initial string.

HuffmanHeap - Class in <Unnamed>

An HNode min-heap (priority queue) for generating Huffman codes.

HuffmanHeap() - Constructor for class HuffmanHeap

I

insert(HNode) - Method in class HuffmanHeap

Insert a node into the heap.

isEmpty() - Method in class HuffmanHeap

Predicate for empty heap.

R

remove() - Method in class HuffmanHeap

Remove the min-node (root) of this heap.

S

setChar(Character) - Method in class HNode

setCode(String) - Method in class HNode

setFrequency(int) - Method in class HNode

setLeft(HNode) - Method in class HNode

setRight(HNode) - Method in class HNode

size() - Method in class HuffmanHeap

Return the number of nodes in this heap.

T

toString() - Method in class HNode

String representation of this node.
Format: <HNode: char, frequency, code>

toString() - Method in class HuffmanHeap

Printable string.
Format: <Heap: node0;node1; ...>

D E G H I R S T