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A

add(byte[], int, int) - Method in interface au.notzed.dez.ByteDeltaEncoder

Appends an add command.

add(byte[], int, int) - Method in class au.notzed.dez.demo.PrintEncoder

add(byte[], int, int) - Method in class au.notzed.dez.DEZEncoder

add(int) - Method in class au.notzed.dez.demo.Stats

addAll(Stats) - Method in class au.notzed.dez.demo.Stats

ADDR_ABSOLUTE - Static variable in interface au.notzed.dez.DEZFormat

Indicates whether this is an absolute or indirect address.

ADDR_RELATIVE - Static variable in interface au.notzed.dez.DEZFormat

Indicates whether the address is relative or exact indirect.

ADDR_SIGN - Static variable in interface au.notzed.dez.DEZFormat

The sign of the offset for a relative indirect address.

au.notzed.dez - package au.notzed.dez

au.notzed.dez.demo - package au.notzed.dez.demo

B

ByteDeltaEncoder - Interface in au.notzed.dez

The interface for encoding a delta.

ByteMatcher - Interface in au.notzed.dez

Common interface for byte matchers.

ByteMatcherHash - Class in au.notzed.dez

Finds common strings of bytes between a source and target buffer.

ByteMatcherHash(int, int, byte[], int, byte[]) - Constructor for class au.notzed.dez.ByteMatcherHash

Creates and initialises a new byte matcher.

C

copy(int, int) - Method in interface au.notzed.dez.ByteDeltaEncoder

Appends a copy command.

copy(int, int) - Method in class au.notzed.dez.demo.PrintEncoder

copy(int, int) - Method in class au.notzed.dez.DEZEncoder

COPY - Static variable in interface au.notzed.dez.ByteMatcher

Match state: Copy data.

CyclicHash - Class in au.notzed.dez

Cyclic polynomial rolling hash.

CyclicHash(int) - Constructor for class au.notzed.dez.CyclicHash

Creates a cyclic hash.

D

decode() - Method in class au.notzed.dez.DEZDecoder

Perorm decoding.

decode(byte[], byte[]) - Static method in interface au.notzed.dez.DEZFormat

Apply a DEZ-1 patch to data.

dez - Class in au.notzed.dez.demo

A basic tool.

dez() - Constructor for class au.notzed.dez.demo.dez

DEZDecoder - Class in au.notzed.dez

Decodes a DEZ patch.

DEZDecoder(byte[], byte[]) - Constructor for class au.notzed.dez.DEZDecoder

Create a new decoder.

DEZEncoder - Class in au.notzed.dez

'DeltaZ-1' format encoder.

DEZEncoder() - Constructor for class au.notzed.dez.DEZEncoder

Creates a new encoder with default parameters.

DEZEncoder(int, int) - Constructor for class au.notzed.dez.DEZEncoder

Creates a new encoder with a smallest copy size.

DEZFormat - Interface in au.notzed.dez

Defines constants used in the DEZ1 format.

DEZFormatException - Exception in au.notzed.dez

General exception for DEZ encoder and decoder failures.

DEZFormatException(String) - Constructor for exception au.notzed.dez.DEZFormatException

DEZPrinter - Class in au.notzed.dez.demo

Prints a DEZ patch.

DEZPrinter(byte[]) - Constructor for class au.notzed.dez.demo.DEZPrinter

E

encode(byte[], byte[]) - Static method in interface au.notzed.dez.DEZFormat

Creates a DEZ-1 format patch from data.

encode(int, int, byte[], byte[]) - Static method in interface au.notzed.dez.DEZFormat

Creates a DEZ-1 format patch from data.

EOF - Static variable in interface au.notzed.dez.ByteMatcher

Match state: End of file.

G

getBlockArray(int) - Method in interface au.notzed.dez.ByteMatcher

Retrieves the array containing the current match.

getBlockArray(int) - Method in class au.notzed.dez.ByteMatcherHash

getBlockOffset(int) - Method in interface au.notzed.dez.ByteMatcher

Calculates the offset for the block array.

getBlockOffset(int) - Method in class au.notzed.dez.ByteMatcherHash

getLength() - Method in interface au.notzed.dez.ByteMatcher

Retrieves the current length.

getLength() - Method in class au.notzed.dez.ByteMatcherHash

getMatchOffset() - Method in interface au.notzed.dez.ByteMatcher

Retrieves the best match location.

getMatchOffset() - Method in class au.notzed.dez.ByteMatcherHash

getMax() - Method in class au.notzed.dez.demo.Stats

getMean() - Method in class au.notzed.dez.demo.Stats

getMin() - Method in class au.notzed.dez.demo.Stats

getRunByte() - Method in interface au.notzed.dez.ByteMatcher

Retrieves the byte to be run-length encoded.

getRunByte() - Method in class au.notzed.dez.ByteMatcherHash

getSmallest() - Method in class au.notzed.dez.DEZEncoder

getSource() - Method in interface au.notzed.dez.ByteMatcher

Retrieve the source buffer.

getSource() - Method in class au.notzed.dez.ByteMatcherHash

getSplit() - Method in class au.notzed.dez.DEZEncoder

getSum() - Method in class au.notzed.dez.demo.Stats

getTarget() - Method in interface au.notzed.dez.ByteMatcher

Retrieve the target buffer.

getTarget() - Method in class au.notzed.dez.ByteMatcherHash

getTargetOffset() - Method in interface au.notzed.dez.ByteMatcher

Retrieves the current target position.

getTargetOffset() - Method in class au.notzed.dez.ByteMatcherHash

I

init(byte[], int) - Method in class au.notzed.dez.CyclicHash

Initialises the hash.

init(int, int) - Method in interface au.notzed.dez.ByteDeltaEncoder

Initialises creating a new patch.

init(int, int) - Method in class au.notzed.dez.demo.PrintEncoder

init(int, int) - Method in class au.notzed.dez.DEZEncoder

M

MAGIC - Static variable in interface au.notzed.dez.DEZFormat

File magic 'DEZ1'.

main(String[]) - Static method in class au.notzed.dez.demo.dez

N

nextMatch() - Method in interface au.notzed.dez.ByteMatcher

Finds the next match or run.

nextMatch() - Method in class au.notzed.dez.ByteMatcherHash

notzed.dez - module notzed.dez

DEZ1 implementation.

notzed.dez.demo - module notzed.dez.demo

Demonstration software for notzed.dez.

O

OP_ADD - Static variable in interface au.notzed.dez.DEZFormat

Extended ADD opcode.

OP_COPY - Static variable in interface au.notzed.dez.DEZFormat

Extended COPY opcode.

OP_DUAL_COPY - Static variable in interface au.notzed.dez.DEZFormat

COPY select bit in dual opcode.

OP_EXT - Static variable in interface au.notzed.dez.DEZFormat

Extended command.

OP_RUN - Static variable in interface au.notzed.dez.DEZFormat

RUN opcode.

OP_SINGLE - Static variable in interface au.notzed.dez.DEZFormat

Single-operation opcode selector bit.

OP_SINGLE_LIMIT - Static variable in interface au.notzed.dez.DEZFormat

The limit of immediate length single operations.

OP_SINGLE_SPLIT - Static variable in interface au.notzed.dez.DEZFormat

The default split-point between copy and add for immediate length single operations.

P

print() - Method in class au.notzed.dez.demo.DEZPrinter

Dumps the patch details to System.out.

print(PrintStream) - Method in class au.notzed.dez.demo.DEZPrinter

Dumps the patch details to the given stream.

PrintEncoder - Class in au.notzed.dez.demo

A dummy encoder for debugging purposes.

PrintEncoder() - Constructor for class au.notzed.dez.demo.PrintEncoder

R

run(byte, int) - Method in interface au.notzed.dez.ByteDeltaEncoder

Appends a byte-run.

run(byte, int) - Method in class au.notzed.dez.demo.PrintEncoder

run(byte, int) - Method in class au.notzed.dez.DEZEncoder

RUN - Static variable in interface au.notzed.dez.ByteMatcher

Match state: Run of consecutive bytes.

S

setChainLimit(int) - Method in class au.notzed.dez.ByteMatcherHash

Sets the hash bucket chain limit.

Stats - Class in au.notzed.dez.demo

Basic incremental stats accumulator.

Stats() - Constructor for class au.notzed.dez.demo.Stats

T

toDiff(ByteMatcher, ByteDeltaEncoder) - Static method in interface au.notzed.dez.ByteDeltaEncoder

Calculates the delta a matcher and writes it to an encoder.

toPatch(int) - Method in interface au.notzed.dez.ByteDeltaEncoder

Retrieves the patch.

toPatch(int) - Method in class au.notzed.dez.demo.PrintEncoder

toPatch(int) - Method in class au.notzed.dez.DEZEncoder

toString() - Method in class au.notzed.dez.demo.Stats

U

update(byte, byte) - Method in class au.notzed.dez.CyclicHash

Updates the hash incrementally.

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