A B C D E F G H I K L M N O P R S T U V W

A

accept(Object) - Method in class com.onionnetworks.util.FilteringIterator

Fill in this method with a test that will be applied to each object which is a candidate for passing through the filter.

acquireAllWriteLocks() - Method in class com.onionnetworks.fec.io.FECFile

Acquires all write block locks.

add(int) - Method in class com.onionnetworks.util.RangeSet

Add a single integer to this set.

add(int, int) - Method in class com.onionnetworks.util.RangeSet

Add a range to the set.

add(Range) - Method in class com.onionnetworks.util.RangeSet

Add this range to the set.

addAll(RangeSet) - Method in class com.onionnetworks.util.RangeSet

Add all of the passed set's elements to this set.

addFECIOListener(FECIOListener) - Method in class com.onionnetworks.fec.io.FECFile

Adds a new FECIOListener.

addListener(EventListener, String) - Method in class com.onionnetworks.util.ReflectiveEventDispatcher

addListener(EventListener, String[]) - Method in class com.onionnetworks.util.ReflectiveEventDispatcher

addMul(byte[], int, byte[], int, byte, int) - Method in class com.onionnetworks.fec.FECMath

addMul(char[], int, char[], int, char, int) - Method in class com.onionnetworks.fec.FECMath

addPacketEntry(int, int) - Method in class com.onionnetworks.fec.io.PacketPlacement

Add a new entry to an available slot.

arraycopy(byte[], int, char[], int, int) - Static method in class com.onionnetworks.util.Util

arraycopy(char[], int, byte[], int, int) - Static method in class com.onionnetworks.util.Util

arraysEqual(byte[], int, byte[], int, int) - Static method in class com.onionnetworks.util.Util

arraysEqual(char[], int, char[], int, int) - Static method in class com.onionnetworks.util.Util

arraysEqual(int[], int, int[], int, int) - Static method in class com.onionnetworks.util.Util

AsyncPersistentProps - class com.onionnetworks.util.AsyncPersistentProps.

AsyncPersistentProps(File) - Constructor for class com.onionnetworks.util.AsyncPersistentProps

Reads in the properties from the file if it exists.

B

b - Variable in class com.onionnetworks.util.Buffer

BlockAlreadyDecodedException - exception com.onionnetworks.fec.io.BlockAlreadyDecodedException.

This exception signals that there was an attempt to write a packet to a block that has already been decoded.

BlockAlreadyDecodedException(int, int) - Constructor for class com.onionnetworks.fec.io.BlockAlreadyDecodedException

Constructs a new Exception

BlockAlreadyDecodedException(String, int, int) - Constructor for class com.onionnetworks.fec.io.BlockAlreadyDecodedException

Constructs a new Exception

BlockDecodedEvent - class com.onionnetworks.fec.io.BlockDecodedEvent.

This event signifies that a complete block was decoded.

BlockDecodedEvent(Object, int) - Constructor for class com.onionnetworks.fec.io.BlockDecodedEvent

BlockDigestInputStream - class com.onionnetworks.util.BlockDigestInputStream.

BlockDigestInputStream(InputStream, String, int) - Constructor for class com.onionnetworks.util.BlockDigestInputStream

blockSize - Variable in class com.onionnetworks.util.BlockDigestInputStream

Buffer - class com.onionnetworks.util.Buffer.

A class (struct) for holding the offset and length of a byte[] buffer

Buffer(byte[]) - Constructor for class com.onionnetworks.util.Buffer

Buffer(byte[], int, int) - Constructor for class com.onionnetworks.util.Buffer

Buffer(int) - Constructor for class com.onionnetworks.util.Buffer

byteCount - Variable in class com.onionnetworks.util.BlockDigestInputStream

bytesToHex(Buffer) - Static method in class com.onionnetworks.util.Util

bytesToHex(byte[]) - Static method in class com.onionnetworks.util.Util

bytesToHex(byte[], int, int) - Static method in class com.onionnetworks.util.Util

Turn a byte array into a lowercase hex string

bzero(byte[], int, int) - Static method in class com.onionnetworks.util.Util

Fills in a range of an array with 0's.

bzero(char[], int, int) - Static method in class com.onionnetworks.util.Util

Fills in a range of an array with 0's.

C

checkTimings() - Method in class com.onionnetworks.util.TimedSoftHashMap

clear() - Method in class com.onionnetworks.util.AsyncPersistentProps

clone() - Method in class com.onionnetworks.util.TimedSoftHashMap

clone() - Method in class com.onionnetworks.util.RangeSet

close() - Method in class com.onionnetworks.util.BlockDigestInputStream

close() - Method in class com.onionnetworks.util.AsyncPersistentProps

close() - Method in class com.onionnetworks.util.ReflectiveEventDispatcher

close() - Method in class com.onionnetworks.fec.io.FECFile

Close the underlying file descriptor and free up the resources associated with this FECFile.

close() - Method in class com.onionnetworks.fec.io.FECFile.Decoder

close() - Method in class com.onionnetworks.fec.io.RAF

com.onionnetworks.fec - package com.onionnetworks.fec

com.onionnetworks.fec.io - package com.onionnetworks.fec.io

com.onionnetworks.util - package com.onionnetworks.util

compareTo(Object) - Method in class com.onionnetworks.util.TimedSoftHashMap.HashableSoftReference

complement() - Method in class com.onionnetworks.util.RangeSet

contains(int) - Method in class com.onionnetworks.util.RangeSet

contains(int) - Method in class com.onionnetworks.util.Range

contains(Range) - Method in class com.onionnetworks.util.Range

containsPacket(int, int) - Method in class com.onionnetworks.fec.io.FECFile

containsValue(Object) - Method in class com.onionnetworks.util.TimedSoftHashMap

copyShuffle(Buffer[], int[], int) - Static method in class com.onionnetworks.fec.FECCode

Move packets with index < k into their position.

createBuffer() - Method in class com.onionnetworks.fec.io.FECFile

createBuffer(int) - Static method in class com.onionnetworks.fec.io.FECFile

createDecodeMatrix(char[], int[], int, int) - Method in class com.onionnetworks.fec.FECMath

createDecodeMatrix constructs the encoding matrix given the indexes.

createEncodeMatrix(int, int) - Method in class com.onionnetworks.fec.FECMath

createFECCode(int, int) - Method in class com.onionnetworks.fec.FECCodeFactory

createFECCode(int, int) - Method in class com.onionnetworks.fec.DefaultFECCodeFactory

If you're only asking for an 8 bit code we will NOT give you a 16 bit one.

createFrom(IntIterator) - Static method in class com.onionnetworks.util.RangeSet

createGFMatrix(int, int) - Static method in class com.onionnetworks.fec.FECMath

Generate GF(2**m) from the irreducible polynomial p(X) in p[0]..p[m] Lookup tables: index->polynomial form gf_exp[] contains j= \alpha^i; polynomial form -> index form gf_log[ j = \alpha^i ] = i \alpha=x is the primitive element of GF(2^m) For efficiency, gf_exp[] has size 2*gfSize, so that a simple multiplication of two numbers can be resolved without calling modnn

createIntIterator(Iterator) - Static method in class com.onionnetworks.util.Util

Creates an IntIterator from an Iterator containing Integer objects.

currentIntervalEvents - Variable in class com.onionnetworks.util.RateCalculator

D

deathTime - Variable in class com.onionnetworks.util.TimedSoftHashMap.HashableSoftReference

decode(Buffer[], int[]) - Method in class com.onionnetworks.fec.FECCode

This method takes an array of encoded packets and decodes them.

decode(byte[][], int[], int[], int, boolean) - Method in class com.onionnetworks.fec.FECCode

This method takes an array of encoded packets and decodes them.

decode(byte[][], int[], int[], int, boolean) - Method in class com.onionnetworks.fec.Native8Code

decode(byte[][], int[], int[], int, boolean) - Method in class com.onionnetworks.fec.Native16Code

decode(byte[][], int[], int[], int, boolean) - Method in class com.onionnetworks.fec.PureCode

decode(byte[][], int[], int[], int, boolean) - Method in class com.onionnetworks.fec.Pure16Code

decode(char[][], int[], int[], int) - Method in class com.onionnetworks.fec.Pure16Code

DECODED_BLOCK - Static variable in class com.onionnetworks.fec.io.PacketPlacement

def - Static variable in class com.onionnetworks.fec.FECCodeFactory

DEFAULT_CACHE_TIME - Static variable in class com.onionnetworks.fec.DefaultFECCodeFactory

DEFAULT_CAPACITY - Static variable in class com.onionnetworks.util.RangeSet

DEFAULT_HISTORY_SIZE - Static variable in class com.onionnetworks.util.RateCalculator

DEFAULT_HISTORY_WEIGHT - Static variable in class com.onionnetworks.util.RateCalculator

DEFAULT_INTERVAL_LENGTH - Static variable in class com.onionnetworks.util.RateCalculator

DEFAULT_TTL - Static variable in class com.onionnetworks.util.TimedSoftHashMap

DEFAULT_WARNING_TIME - Static variable in class com.onionnetworks.util.ReflectiveEventDispatcher

DefaultFECCodeFactory - class com.onionnetworks.fec.DefaultFECCodeFactory.

This is the default FECCodeFactory that wraps all of the FECCode implementations.

DefaultFECCodeFactory() - Constructor for class com.onionnetworks.fec.DefaultFECCodeFactory

divideCeil(int, int) - Static method in class com.onionnetworks.util.Util

Divides and rounds up on remainder

divideCeil(long, long) - Static method in class com.onionnetworks.util.Util

DuplicatePacketException - exception com.onionnetworks.fec.io.DuplicatePacketException.

This exception signifies that there was attempt to write a duplicate packet (c) Copyright 2001 Onion Networks (c) Copyright 2000 OpenCola

DuplicatePacketException(int, int, int) - Constructor for class com.onionnetworks.fec.io.DuplicatePacketException

DuplicatePacketException(String, int, int, int) - Constructor for class com.onionnetworks.fec.io.DuplicatePacketException

E

eightBitCodes - Variable in class com.onionnetworks.fec.DefaultFECCodeFactory

encMatrix - Variable in class com.onionnetworks.fec.PureCode

encode(Buffer[], Buffer[], int[]) - Method in class com.onionnetworks.fec.FECCode

This method takes an array of source packets and generates a number of repair packets from them.

encode(byte[][], int[], byte[][], int[], int[], int) - Method in class com.onionnetworks.fec.FECCode

This method takes an array of source packets and generates a number of repair packets from them.

encode(byte[][], int[], byte[][], int[], int[], int) - Method in class com.onionnetworks.fec.Native8Code

encode(byte[][], int[], byte[][], int[], int[], int) - Method in class com.onionnetworks.fec.Native16Code

encode(byte[][], int[], byte[][], int[], int[], int) - Method in class com.onionnetworks.fec.PureCode

encode accepts as input pointers to n data packets of size sz, and produces as output a packet pointed to by fec, computed with index "index".

encode(byte[][], int[], byte[][], int[], int[], int) - Method in class com.onionnetworks.fec.Pure16Code

encode accepts as input pointers to n data packets of size sz, and produces as output a packet pointed to by fec, computed with index "index".

encode(byte[][], int[], byte[], int, int, int) - Method in class com.onionnetworks.fec.PureCode

encode(char[][], int[], char[], int, int, int) - Method in class com.onionnetworks.fec.Pure16Code

ASSERT: index >= k && index < n

entrySet() - Method in class com.onionnetworks.util.TimedSoftHashMap

equals(Object) - Method in class com.onionnetworks.util.TimedSoftHashMap.HashableSoftReference

equals(Object) - Method in class com.onionnetworks.util.RangeSet

equals(Object) - Method in class com.onionnetworks.util.Tuple

equals(Object) - Method in class com.onionnetworks.util.Buffer

If two buffers are the same length and contain the same data, then this method will return true, otherwise false.

equals(Object) - Method in class com.onionnetworks.util.Range

equals(Object) - Method in class com.onionnetworks.fec.io.FECParameters

equals(Object) - Method in class com.onionnetworks.fec.io.PacketInfo

EVENTS - Static variable in interface com.onionnetworks.fec.io.FECIOListener

exceptionHandler - Variable in class com.onionnetworks.fec.io.FECFile

ExceptionHandler - interface com.onionnetworks.util.ExceptionHandler.

An interface for an Exception handler.

F

FEC_MAGIC - Static variable in class com.onionnetworks.fec.PureCode

FECCode - class com.onionnetworks.fec.FECCode.

This class provides the main API/SPI for the FEC library.

FECCode(int, int) - Constructor for class com.onionnetworks.fec.FECCode

Construct a new FECCode given k and n

FECCodeFactory - class com.onionnetworks.fec.FECCodeFactory.

This is the abstract class is subclassed in order to plug in new FEC implementations.

FECCodeFactory() - Constructor for class com.onionnetworks.fec.FECCodeFactory

FECFile - class com.onionnetworks.fec.io.FECFile.

This class provides the necessary file IO routines to go along with the raw FEC codes.

FECFile.Decoder - class com.onionnetworks.fec.io.FECFile.Decoder.

FECFile.Decoder(FECFile) - Constructor for class com.onionnetworks.fec.io.FECFile.Decoder

FECFile(File, String, FECParameters) - Constructor for class com.onionnetworks.fec.io.FECFile

Open the file according to modeFECFile(File, String, FECParameters, FileIntegrity) - Constructor for class com.onionnetworks.fec.io.FECFile

Open the file according to modeFECIOEvent - class com.onionnetworks.fec.io.FECIOEvent.

Superclass for all FEC IO related events.

FECIOEvent(Object) - Constructor for class com.onionnetworks.fec.io.FECIOEvent

FECIOListener - interface com.onionnetworks.fec.io.FECIOListener.

This interface is implemented to listen for FECIOEvents (c) Copyright 2001 Onion Networks (c) Copyright 2000 OpenCola

fecMath - Static variable in class com.onionnetworks.fec.PureCode

fecMath - Static variable in class com.onionnetworks.fec.Pure16Code

FECMath - class com.onionnetworks.fec.FECMath.

This class provides the majority of the logic for the pure Java implementation of the vandermonde FEC codes.

FECMath() - Constructor for class com.onionnetworks.fec.FECMath

FECMath(int) - Constructor for class com.onionnetworks.fec.FECMath

FECParameters - class com.onionnetworks.fec.io.FECParameters.

This class contains all of the functions for performing packet, block, and stripe calculations given a set of FEC parameters.

FECParameters(int, int, int, long) - Constructor for class com.onionnetworks.fec.io.FECParameters

Creates a new FECParameters instance.

fecProperties - Variable in class com.onionnetworks.fec.DefaultFECCodeFactory

FileAlreadyDecodedException - exception com.onionnetworks.fec.io.FileAlreadyDecodedException.

This exception signals that there was an attempt to write a packet to a file that has already been completely decoded.

FileAlreadyDecodedException() - Constructor for class com.onionnetworks.fec.io.FileAlreadyDecodedException

FileAlreadyDecodedException(String) - Constructor for class com.onionnetworks.fec.io.FileAlreadyDecodedException

FileDecodedEvent - class com.onionnetworks.fec.io.FileDecodedEvent.

This event signifies that the file has been completely decoded.

FileDecodedEvent(Object) - Constructor for class com.onionnetworks.fec.io.FileDecodedEvent

FileIntegrity - interface com.onionnetworks.util.FileIntegrity.

This interface provides access to a number of block hashes for a file.

FileIntegrityImpl - class com.onionnetworks.util.FileIntegrityImpl.

This class provides a way to access various structures needed to check the integrity of a file.

FileIntegrityImpl(String, Buffer, Buffer[], long, int) - Constructor for class com.onionnetworks.util.FileIntegrityImpl

fileSize - Variable in class com.onionnetworks.fec.io.FECParameters

FilteringIterator - class com.onionnetworks.util.FilteringIterator.

FilteredIterators wrap Iterators and return only elements that pass a provided test.

FilteringIterator(Iterator) - Constructor for class com.onionnetworks.util.FilteringIterator

Create a FilteringIterator and provide the parent Iterator

finalize() - Method in class com.onionnetworks.fec.Native8Code

finalize() - Method in class com.onionnetworks.fec.Native16Code

finish() - Method in class com.onionnetworks.util.BlockDigestInputStream

fire(EventObject, String) - Method in class com.onionnetworks.util.ReflectiveEventDispatcher

fire(FECIOEvent) - Method in class com.onionnetworks.fec.io.FECFile

Fire an event.

firstGapStripe - Variable in class com.onionnetworks.fec.io.FECParameters

flush() - Method in class com.onionnetworks.util.AsyncPersistentProps

G

generateGF() - Method in class com.onionnetworks.fec.FECMath

get(Object) - Method in class com.onionnetworks.util.TimedSoftHashMap

We renew the timer every time get() is called.

getAlgorithm() - Method in class com.onionnetworks.util.FileIntegrityImpl

getAlgorithm() - Method in interface com.onionnetworks.util.FileIntegrity

getBlockCount() - Method in class com.onionnetworks.util.FileIntegrityImpl

Returns the number of blocks that make up the file.

getBlockCount() - Method in interface com.onionnetworks.util.FileIntegrity

Returns the number of blocks that make up the file.

getBlockCount() - Method in class com.onionnetworks.fec.io.FECParameters

getBlockDigests() - Method in class com.onionnetworks.util.BlockDigestInputStream

getBlockHash(int) - Method in class com.onionnetworks.util.FileIntegrityImpl

getBlockHash(int) - Method in interface com.onionnetworks.util.FileIntegrity

getBlockNum() - Method in class com.onionnetworks.fec.io.PacketInfo

getBlockNum() - Method in class com.onionnetworks.fec.io.PacketNotFoundException

getBlockNum() - Method in class com.onionnetworks.fec.io.PacketWrittenEvent

getBlockNum() - Method in class com.onionnetworks.fec.io.BlockAlreadyDecodedException

getBlockNum() - Method in class com.onionnetworks.fec.io.DuplicatePacketException

getBlockNum() - Method in class com.onionnetworks.fec.io.BlockDecodedEvent

getBlockPacketCount() - Method in class com.onionnetworks.fec.io.PacketWrittenEvent

getBlockSize() - Method in class com.onionnetworks.util.FileIntegrityImpl

Specifies the size of each block.

getBlockSize() - Method in interface com.onionnetworks.util.FileIntegrity

Specifies the size of each block.

getBytes() - Method in class com.onionnetworks.util.Buffer

Calling this defeats the purpose of reusing byte arrays, so only call this when you have to get a byte[].

getBytes(char[]) - Static method in class com.onionnetworks.util.Util

getBytes(int) - Static method in class com.onionnetworks.util.Util

getCar() - Method in class com.onionnetworks.util.Tuple

getCdr() - Method in class com.onionnetworks.util.Tuple

getChars(byte[]) - Static method in class com.onionnetworks.util.Util

getDecodedBlockCount() - Method in class com.onionnetworks.fec.io.PacketPlacement

getDecodedBlockCount() - Method in class com.onionnetworks.fec.io.FECFile

getDecodeExceptionHandler() - Method in class com.onionnetworks.fec.io.FECFile

getDefault() - Static method in class com.onionnetworks.fec.FECCodeFactory

getEstimatedEventCount(double) - Method in class com.onionnetworks.util.RateCalculator

getEstimatedEventCount(double, long) - Method in class com.onionnetworks.util.RateCalculator

getEstimatedTimeRemaining(double) - Method in class com.onionnetworks.util.RateCalculator

getEstimatedTimeRemaining(double, long) - Method in class com.onionnetworks.util.RateCalculator

getExpandedBlockSize() - Method in class com.onionnetworks.fec.io.FECParameters

getFECParameters() - Method in class com.onionnetworks.fec.io.FECFile

getFile() - Method in class com.onionnetworks.util.AsyncPersistentProps

getFileHash() - Method in class com.onionnetworks.util.FileIntegrityImpl

getFileHash() - Method in interface com.onionnetworks.util.FileIntegrity

getFileSize() - Method in class com.onionnetworks.util.FileIntegrityImpl

getFileSize() - Method in interface com.onionnetworks.util.FileIntegrity

getFileSize() - Method in class com.onionnetworks.fec.io.FECParameters

getHexDump(byte[]) - Static method in class com.onionnetworks.util.Util

Dumps a byte array to an UNIX style hex dump.

getInt(byte[]) - Static method in class com.onionnetworks.util.Util

getK() - Method in class com.onionnetworks.fec.io.FECParameters

getLeft() - Method in class com.onionnetworks.util.Tuple

getLibraryPath(ClassLoader, String) - Static method in class com.onionnetworks.util.NativeDeployer

getLocalResourcePath(ClassLoader, String) - Static method in class com.onionnetworks.util.NativeDeployer

getMax() - Method in class com.onionnetworks.util.Range

getMaxStripeSize() - Method in class com.onionnetworks.fec.io.FECParameters

getMedian(int[]) - Static method in class com.onionnetworks.util.SimUtil

Yes, this could be one line, but this really needs to be readable as an error in this method could really screw things up.

getMethod(Method[], String, Class[]) - Static method in class com.onionnetworks.util.Util

getMin() - Method in class com.onionnetworks.util.Range

getMode() - Method in class com.onionnetworks.fec.io.RAF

getN() - Method in class com.onionnetworks.fec.io.FECParameters

getNumStripes() - Method in class com.onionnetworks.fec.io.FECParameters

getPacketCount(int) - Method in class com.onionnetworks.fec.io.PacketPlacement

getPacketIndex() - Method in class com.onionnetworks.fec.io.PacketEntryAddedEvent

getPacketIndex() - Method in class com.onionnetworks.fec.io.DuplicatePacketException

getPacketIndex(int, int) - Method in class com.onionnetworks.fec.io.PacketPlacement

Perform a reverse lookup on the index to find the index of a specific packet.

getPacketSize() - Method in class com.onionnetworks.fec.io.FECParameters

getPacketSize(int, int) - Method in class com.onionnetworks.fec.io.FECParameters

getProperties() - Method in class com.onionnetworks.util.AsyncPersistentProps

getProperty(String) - Method in class com.onionnetworks.util.AsyncPersistentProps

getProperty(String) - Method in class com.onionnetworks.fec.DefaultFECCodeFactory

Get a value, trying the System properties first and then checking the fecProperties.

getPublicMethod(Class, String, Class[]) - Static method in class com.onionnetworks.util.Util

Class.getMethod requires exact parameters for the types.

getRate() - Method in class com.onionnetworks.util.RateCalculator

getRate(long) - Method in class com.onionnetworks.util.RateCalculator

If you are specifying a time with update(long time) then you must specify the time at which you wish to view the rate for, this time must be greater than the last time that was passed to the update call.

getRight() - Method in class com.onionnetworks.util.Tuple

getSpaces(int) - Static method in class com.onionnetworks.util.Util

getStripeNum() - Method in class com.onionnetworks.fec.io.PacketInfo

getStripeNum() - Method in class com.onionnetworks.fec.io.PacketNotFoundException

getStripeNum() - Method in class com.onionnetworks.fec.io.PacketWrittenEvent

getStripeNum() - Method in class com.onionnetworks.fec.io.BlockAlreadyDecodedException

getStripeNum() - Method in class com.onionnetworks.fec.io.DuplicatePacketException

getStripeNums(int) - Method in class com.onionnetworks.fec.io.PacketPlacement

getStripeNums(int, int) - Method in class com.onionnetworks.fec.io.PacketPlacement

getStripePacketCount(int) - Method in class com.onionnetworks.fec.io.FECParameters

getStripeSize(int) - Method in class com.onionnetworks.fec.io.FECParameters

getUnexpandedBlockSize() - Method in class com.onionnetworks.fec.io.FECParameters

getUnexpandedBlockSize(int) - Method in class com.onionnetworks.fec.io.FECParameters

getUnexpandedPacketCount() - Method in class com.onionnetworks.fec.io.FECParameters

getUnexpandedPacketCount(int) - Method in class com.onionnetworks.fec.io.FECParameters

getWrittenCount() - Method in class com.onionnetworks.fec.io.PacketPlacement

getWrittenCount() - Method in class com.onionnetworks.fec.io.FECFile

gf_exp - Variable in class com.onionnetworks.fec.FECMath

To speed up computations, we have tables for logarithm, exponent and inverse of a number.

gf_log - Variable in class com.onionnetworks.fec.FECMath

gf_mul_table - Variable in class com.onionnetworks.fec.FECMath

gf_mul(x,y) multiplies two numbers.

gfBits - Variable in class com.onionnetworks.fec.FECMath

The following parameter defines how many bits are used for field elements.

gfSize - Variable in class com.onionnetworks.fec.FECMath

H

handleException(Throwable) - Method in interface com.onionnetworks.util.ExceptionHandler

hashCode() - Method in class com.onionnetworks.util.TimedSoftHashMap.HashableSoftReference

hashCode() - Method in class com.onionnetworks.util.RangeSet

hashCode() - Method in class com.onionnetworks.util.Tuple

hashCode() - Method in class com.onionnetworks.util.Range

hashCode() - Method in class com.onionnetworks.fec.io.FECParameters

hashCode() - Method in class com.onionnetworks.fec.io.PacketInfo

hasNext() - Method in class com.onionnetworks.util.FilteringIterator

Checks if the parent iterator has another element that will pass the filter defined in accept.

hasNextInt() - Method in interface com.onionnetworks.util.IntIterator

hexToBytes(String) - Static method in class com.onionnetworks.util.Util

Create a byte array from a hex string

history - Variable in class com.onionnetworks.util.RateCalculator

historyPos - Variable in class com.onionnetworks.util.RateCalculator

historySize - Variable in class com.onionnetworks.util.RateCalculator

historyWeight - Variable in class com.onionnetworks.util.RateCalculator

I

initMulTable() - Method in class com.onionnetworks.fec.FECMath

intersect(RangeSet) - Method in class com.onionnetworks.util.RangeSet

intervalLength - Variable in class com.onionnetworks.util.RateCalculator

IntIterator - interface com.onionnetworks.util.IntIterator.

intIterator() - Method in class com.onionnetworks.util.RangeSet

inverse - Variable in class com.onionnetworks.fec.FECMath

invertMatrix(char[], int) - Method in class com.onionnetworks.fec.FECMath

invertVandermonde(char[], int) - Method in class com.onionnetworks.fec.FECMath

isBlockDecoded(int) - Method in class com.onionnetworks.fec.io.PacketPlacement

isBlockDecoded(int) - Method in class com.onionnetworks.fec.io.FECFile

isDecoded() - Method in class com.onionnetworks.fec.io.FECFile

isEmpty() - Method in class com.onionnetworks.util.TimedSoftHashMap

isEmpty() - Method in class com.onionnetworks.util.RangeSet

isIdentity(char[], int) - Static method in class com.onionnetworks.fec.FECMath

isMaxPosInf() - Method in class com.onionnetworks.util.Range

isMinNegInf() - Method in class com.onionnetworks.util.Range

isPaddingPacket(int, int) - Method in class com.onionnetworks.fec.io.FECParameters

Padding packets are empty packets that should never been read or written and shouldn't be sent across the network (they are all '0's)

isProbablyNat(byte[]) - Static method in class com.onionnetworks.util.Util

Check if an IP address is probably inside a NAT.

iterator() - Method in class com.onionnetworks.util.RangeSet

K

k - Variable in class com.onionnetworks.fec.FECCode

k - Variable in class com.onionnetworks.fec.io.FECParameters

keySet() - Method in class com.onionnetworks.util.TimedSoftHashMap

L

lastEstimatedEventCount - Variable in class com.onionnetworks.util.RateCalculator

lastIntervalTime - Variable in class com.onionnetworks.util.RateCalculator

lastPositiveUpdateTime - Variable in class com.onionnetworks.util.RateCalculator

left - Variable in class com.onionnetworks.util.Tuple

len - Variable in class com.onionnetworks.util.Buffer

M

main(String[]) - Static method in class com.onionnetworks.util.RandomPermutation

main(String[]) - Static method in class com.onionnetworks.util.RangeSet

main(String[]) - Static method in class com.onionnetworks.util.FilteringIterator

Test and example.

matMul(char[], char[], char[], int, int, int) - Method in class com.onionnetworks.fec.FECMath

matMul(char[], int, char[], int, char[], int, int, int, int) - Method in class com.onionnetworks.fec.FECMath

md - Variable in class com.onionnetworks.util.BlockDigestInputStream

modnn(int) - Method in class com.onionnetworks.fec.FECMath

modnn(x) computes x % gfSize, where gfSize is 2**gfBits - 1, without a slow divide.

mul(char, char) - Method in class com.onionnetworks.fec.FECMath

N

n - Variable in class com.onionnetworks.fec.FECCode

n - Variable in class com.onionnetworks.fec.io.FECParameters

NATIVE_PROPERTIES_PATH - Static variable in class com.onionnetworks.util.NativeDeployer

Native16Code - class com.onionnetworks.fec.Native16Code.

This class is the frontend for the JNI wrapper for the C implementation of the FEC Codes.

Native16Code(int, int) - Constructor for class com.onionnetworks.fec.Native16Code

Native8Code - class com.onionnetworks.fec.Native8Code.

This class is the frontend for the JNI wrapper for the C implementation of the FEC Codes.

Native8Code(int, int) - Constructor for class com.onionnetworks.fec.Native8Code

nativeDecode(int, byte[][], int[], int[], int, int) - Method in class com.onionnetworks.fec.Native8Code

nativeDecode(int, byte[][], int[], int[], int, int) - Method in class com.onionnetworks.fec.Native16Code

NativeDeployer - class com.onionnetworks.util.NativeDeployer.

This class is used for deploying native libraries that are stored inside jar files.

NativeDeployer() - Constructor for class com.onionnetworks.util.NativeDeployer

nativeEncode(int, byte[][], int[], int[], byte[][], int[], int, int) - Method in class com.onionnetworks.fec.Native8Code

nativeEncode(int, byte[][], int[], int[], byte[][], int[], int, int) - Method in class com.onionnetworks.fec.Native16Code

nativeFreeFEC(int) - Method in class com.onionnetworks.fec.Native8Code

nativeFreeFEC(int) - Method in class com.onionnetworks.fec.Native16Code

nativeNewFEC(int, int) - Method in class com.onionnetworks.fec.Native8Code

nativeNewFEC(int, int) - Method in class com.onionnetworks.fec.Native16Code

next() - Method in class com.onionnetworks.util.RandomPermutation

next() - Method in class com.onionnetworks.util.FilteringIterator

Returns the next object from the parent iterator which passes the filter defined by accept.

nextInt() - Method in interface com.onionnetworks.util.IntIterator

NOTIFY - Static variable in interface com.onionnetworks.fec.io.FECIOListener

notify(FECIOEvent) - Method in interface com.onionnetworks.fec.io.FECIOListener

notify(FECIOEvent) - Method in class com.onionnetworks.fec.io.FECFile.Decoder

numBlocks - Variable in class com.onionnetworks.fec.io.FECParameters

O

off - Variable in class com.onionnetworks.util.Buffer

OS_ARCH - Static variable in class com.onionnetworks.util.NativeDeployer

P

PacketEntryAddedEvent - class com.onionnetworks.fec.io.PacketEntryAddedEvent.

This event signifies that a new packet entry has been added.

PacketEntryAddedEvent(Object, int) - Constructor for class com.onionnetworks.fec.io.PacketEntryAddedEvent

PacketInfo - class com.onionnetworks.fec.io.PacketInfo.

This class provides a (blockNum,stripeNum) tuple that is comparable for equality.

PacketInfo(int, int) - Constructor for class com.onionnetworks.fec.io.PacketInfo

PacketNotFoundException - exception com.onionnetworks.fec.io.PacketNotFoundException.

This exception signals that there was an attempt to read a packet that can't be found, or created from the data on disk.

PacketNotFoundException(int, int) - Constructor for class com.onionnetworks.fec.io.PacketNotFoundException

PacketNotFoundException(String, int, int) - Constructor for class com.onionnetworks.fec.io.PacketNotFoundException

PacketPlacement - class com.onionnetworks.fec.io.PacketPlacement.

This class allocates and tracks how packets are written to disk.

PacketPlacement(FECParameters) - Constructor for class com.onionnetworks.fec.io.PacketPlacement

Creates a new PacketPlacement object.

packetSize - Variable in class com.onionnetworks.fec.io.FECParameters

PacketWrittenEvent - class com.onionnetworks.fec.io.PacketWrittenEvent.

This event signifies that a new packet was recieved and written to disk.

PacketWrittenEvent(Object, int, int, int) - Constructor for class com.onionnetworks.fec.io.PacketWrittenEvent

parse(String) - Static method in class com.onionnetworks.util.RangeSet

Parse a set of ranges seperated by commas.

parse(String) - Static method in class com.onionnetworks.util.Range

This method creates a new range from a String.

prim_polys - Static variable in class com.onionnetworks.fec.FECMath

Primitive polynomials - see Lin & Costello, Appendix A, and Lee & Messerschmitt, p.

printGraphCommand(String, String, String, int[][], String[]) - Static method in class com.onionnetworks.util.SimUtil

Prints a command to be redirected to a file, and run as a shell script for invoking the GNU plotutils "graph" command.

Pure16Code - class com.onionnetworks.fec.Pure16Code.

This class, along with FECMath, provides the implementation of the pure Java 16 bit FEC codes.

Pure16Code(int, int) - Constructor for class com.onionnetworks.fec.Pure16Code

Notes about large N support: you can just generate the top k*k vandermonde matrix, call it V, then invert it, then when you have k blocks generate a matrix M with the k rows you need and E = M* V^{-1} is the encoding matrix for the systematic code which you then need to invert to perform the decoding.

PureCode - class com.onionnetworks.fec.PureCode.

This class, along with FECMath, provides the implementation of the pure Java 8 bit FEC codes.

PureCode(int, int) - Constructor for class com.onionnetworks.fec.PureCode

PureCode(int, int, char[]) - Constructor for class com.onionnetworks.fec.PureCode

put(Object, Object) - Method in class com.onionnetworks.util.TimedSoftHashMap

put(Object, Object, int) - Method in class com.onionnetworks.util.TimedSoftHashMap

putAll(Map) - Method in class com.onionnetworks.util.TimedSoftHashMap

R

RAF - class com.onionnetworks.fec.io.RAF.

This class wraps a RandomAccessFile with synchronization and a more consistant version of renameTo().

RAF(File, String) - Constructor for class com.onionnetworks.fec.io.RAF

rand - Static variable in class com.onionnetworks.util.Util

RandomPermutation - class com.onionnetworks.util.RandomPermutation.

This class uses a linear congruential generator to generate 0..n with no duplicates until n numbers have been generated.

RandomPermutation(int) - Constructor for class com.onionnetworks.util.RandomPermutation

Range - class com.onionnetworks.util.Range.

This class represents a range of integers (incuding positive and negative infinity).

Range(boolean, boolean) - Constructor for class com.onionnetworks.util.Range

Creates a new Range from negative infinity to positive infinity.

Range(boolean, int) - Constructor for class com.onionnetworks.util.Range

Creates a new Range from negative infinity to max.

Range(int) - Constructor for class com.onionnetworks.util.Range

Creates a new Range that is only one number, both min and max will equal that number.

Range(int, boolean) - Constructor for class com.onionnetworks.util.Range

Creates a new Range from min to postive infinity

Range(int, int) - Constructor for class com.onionnetworks.util.Range

Creates a new Range from min and max (inclusive)

RangeSet - class com.onionnetworks.util.RangeSet.

This class represents a set of integers in a compact form by using ranges.

RangeSet() - Constructor for class com.onionnetworks.util.RangeSet

Creates a new empty RangeSet

RateCalculator - class com.onionnetworks.util.RateCalculator.

This class allows you to easily compute rate for various events.

RateCalculator() - Constructor for class com.onionnetworks.util.RateCalculator

Construct a new RateCalculator using the default values.

RateCalculator(int, int, float) - Constructor for class com.onionnetworks.util.RateCalculator

Construct a new RateCalculator.

read() - Method in class com.onionnetworks.util.BlockDigestInputStream

read(Buffer[], int, int[]) - Method in class com.onionnetworks.fec.io.FECFile

This method reads a number of packets (encoding them if necessary) into the provided buffers.

read(byte[], int, int) - Method in class com.onionnetworks.util.BlockDigestInputStream

ReflectiveEventDispatcher - class com.onionnetworks.util.ReflectiveEventDispatcher.

ReflectiveEventDispatcher() - Constructor for class com.onionnetworks.util.ReflectiveEventDispatcher

releaseAllWriteLocks() - Method in class com.onionnetworks.fec.io.FECFile

Releases all write block locks.

remove() - Method in class com.onionnetworks.util.FilteringIterator

Unsupported.

remove(int) - Method in class com.onionnetworks.util.RangeSet

remove(int, int) - Method in class com.onionnetworks.util.RangeSet

remove(Object) - Method in class com.onionnetworks.util.TimedSoftHashMap

remove(Range) - Method in class com.onionnetworks.util.RangeSet

remove(RangeSet) - Method in class com.onionnetworks.util.RangeSet

removeFECIOListener(FECIOListener) - Method in class com.onionnetworks.fec.io.FECFile

removeInt() - Method in interface com.onionnetworks.util.IntIterator

removeListener(EventListener, String) - Method in class com.onionnetworks.util.ReflectiveEventDispatcher

removeListener(EventListener, String[]) - Method in class com.onionnetworks.util.ReflectiveEventDispatcher

renameTo(File) - Method in class com.onionnetworks.fec.io.FECFile

When the File is opened in r/w mode you must specify a destination.

renameTo(File) - Method in class com.onionnetworks.fec.io.RAF

This version of renameTo() attempts to mimic the behavior of the unix 'mv' command rather than File.renameTo.

renew() - Method in class com.onionnetworks.util.TimedSoftHashMap.HashableSoftReference

right - Variable in class com.onionnetworks.util.Tuple

run() - Method in class com.onionnetworks.util.AsyncPersistentProps

run() - Method in class com.onionnetworks.util.ReflectiveEventDispatcher

run() - Method in class com.onionnetworks.fec.io.FECFile.Decoder

S

seekAndReadFully(long, byte[], int, int) - Method in class com.onionnetworks.fec.io.RAF

seekAndWrite(long, byte[], int, int) - Method in class com.onionnetworks.fec.io.RAF

setBlockDecoded(int) - Method in class com.onionnetworks.fec.io.PacketPlacement

Signify that this block has been decoded.

setDecodeExceptionHandler(ExceptionHandler) - Method in class com.onionnetworks.fec.io.FECFile

Sets the ExceptionHandler for dealing with problems that occur during decoding.

setDispatchExceptionHandler(ExceptionHandler) - Method in class com.onionnetworks.util.ReflectiveEventDispatcher

setLength(long) - Method in class com.onionnetworks.fec.io.RAF

setPriority(int) - Method in class com.onionnetworks.util.ReflectiveEventDispatcher

setProperty(String, String) - Method in class com.onionnetworks.util.AsyncPersistentProps

setReadOnly() - Method in class com.onionnetworks.fec.io.RAF

shuffle(boolean[]) - Static method in class com.onionnetworks.util.Util

shuffle(byte[][], int[], int[], int) - Static method in class com.onionnetworks.fec.FECCode

shuffle move src packets in their position

shuffle(int[]) - Static method in class com.onionnetworks.util.Util

Fisher-Yates shuffle.

shuffle(Object[]) - Static method in class com.onionnetworks.util.Util

SimUtil - class com.onionnetworks.util.SimUtil.

SimUtil() - Constructor for class com.onionnetworks.util.SimUtil

sixteenBitCodes - Variable in class com.onionnetworks.fec.DefaultFECCodeFactory

size() - Method in class com.onionnetworks.util.TimedSoftHashMap

size() - Method in class com.onionnetworks.util.RangeSet

size() - Method in class com.onionnetworks.util.Range

skip(long) - Method in class com.onionnetworks.util.BlockDigestInputStream

swap(int[], int, int) - Static method in class com.onionnetworks.util.SimUtil

T

TimedSoftHashMap - class com.onionnetworks.util.TimedSoftHashMap.

TimedSoftHashMap.HashableSoftReference - class com.onionnetworks.util.TimedSoftHashMap.HashableSoftReference.

This class is only necessary for the containsValue calls, as the keys in the TimedSoftHashMap should not be SoftReferences and there for should already have equals() and hashCode() that works.

TimedSoftHashMap.HashableSoftReference(TimedSoftHashMap, Object, int) - Constructor for class com.onionnetworks.util.TimedSoftHashMap.HashableSoftReference

TimedSoftHashMap() - Constructor for class com.onionnetworks.util.TimedSoftHashMap

TimedSoftHashMap(int) - Constructor for class com.onionnetworks.util.TimedSoftHashMap

TimedSoftHashMap(int, float) - Constructor for class com.onionnetworks.util.TimedSoftHashMap

TimedSoftHashMap(Map) - Constructor for class com.onionnetworks.util.TimedSoftHashMap

toString() - Method in class com.onionnetworks.util.RangeSet

Outputs the Range in a manner that can be used to directly create a new range with the "parse" method.

toString() - Method in class com.onionnetworks.util.Buffer

toString() - Method in class com.onionnetworks.util.Range

toString() - Method in class com.onionnetworks.fec.Native8Code

toString() - Method in class com.onionnetworks.fec.Native16Code

toString() - Method in class com.onionnetworks.fec.PureCode

toString() - Method in class com.onionnetworks.fec.Pure16Code

toString() - Method in class com.onionnetworks.fec.io.FECParameters

totalEvents - Variable in class com.onionnetworks.util.RateCalculator

tryDecode(int, int[]) - Method in class com.onionnetworks.fec.io.FECFile

Try to decode the specified block.

ttl - Variable in class com.onionnetworks.util.TimedSoftHashMap.HashableSoftReference

Tuple - class com.onionnetworks.util.Tuple.

Tuple(Object, Object) - Constructor for class com.onionnetworks.util.Tuple

U

union(RangeSet) - Method in class com.onionnetworks.util.RangeSet

update(double) - Method in class com.onionnetworks.util.RateCalculator

This is the preferred way to update the number of events for rate calculation, it will simply use the time of the call to keep track of when the events occured.

update(double, long) - Method in class com.onionnetworks.util.RateCalculator

If you wish to specify exactly the time at which the events occured you can use this method.

Util - class com.onionnetworks.util.Util.

Util() - Constructor for class com.onionnetworks.util.Util

V

values() - Method in class com.onionnetworks.util.TimedSoftHashMap

W

waitForFileDecoded() - Method in class com.onionnetworks.fec.io.FECFile

This method blocks and returns once the file has been decoded.

wrapBuffer(byte[]) - Method in class com.onionnetworks.fec.io.FECFile

write(Buffer, int, int) - Method in class com.onionnetworks.fec.io.FECFile

Writes a packet to disk.

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