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

A

AppRunner - class jegg.impl.AppRunner.

AppRunner() - Constructor for class jegg.impl.AppRunner

AppXMLContentHandler - class jegg.impl.AppXMLContentHandler.

AppXMLContentHandler(Map, boolean) - Constructor for class jegg.impl.AppXMLContentHandler

add(Priority, Object) - Method in class jegg.impl.PriorityQueue

Add a prioritized object to the queue.

addChild(Node) - Method in class jegg.type.Node

assignTo(Dispatcher) - Method in class jegg.impl.EggShell

B

BinaryTree - class jegg.btree.BinaryTree.

BinaryTree() - Constructor for class jegg.btree.BinaryTree

bindToPort(Port) - Method in interface jegg.EggContext

Bind this egg to the specified port which belongs to another egg.

bindToPort(Port) - Method in class jegg.impl.EggContextImpl

C

cancel() - Method in class jegg.timer.Timer

Stop the timer.

clear() - Method in class jegg.impl.PriorityQueue

Empty the queue.

compareTo(Object) - Method in class jegg.impl.Priority

Implementation of the Comparable interface that that priorities will be properly handled by a sorted set.

connect(Port) - Method in class jegg.impl.PortImpl

Add a port to the list of ports that broadcast messages will be sent to.

createMessage(Object) - Method in interface jegg.EggContext

Create a message at the default priority that is ready to be directly written to a message port.

createMessage(Object, Priority) - Method in interface jegg.EggContext

Create a message at the specified priority that is ready to be directly written to a message port.

createMessage(Object) - Method in class jegg.impl.EggContextImpl

createMessage(Object, Priority) - Method in class jegg.impl.EggContextImpl

createRegistry(String) - Method in class jegg.impl.PortRegistry

Create a child registry of this registry.

createRepeatingTimer(long, long) - Method in interface jegg.EggContext

Create a timer that will periodically send timeout messages to this egg.

createRepeatingTimer(long, long) - Method in class jegg.impl.EggContextImpl

createRepeatingTimer(TimeoutListener, long) - Static method in class jegg.timer.Timer

Create a timer that will deliver timeout messages periodically.

createRepeatingTimer(TimeoutListener, long, long) - Static method in class jegg.timer.Timer

Create a timer that will deliver timeout messages periodically following the initial specified delay.

createSingleShotTimer(long) - Method in interface jegg.EggContext

Create a timer that will send a single timeout message to this egg.

createSingleShotTimer(long) - Method in class jegg.impl.EggContextImpl

createSingleShotTimer(TimeoutListener, long) - Static method in class jegg.timer.Timer

Create a timer that will deliver a single timeout message.

D

DEFAULT_DISPATCHER - Static variable in class jegg.impl.Dispatcher

The default scheduler

DEFAULT_DISPATCHER_NAME - Static variable in class jegg.impl.Dispatcher

DEFAULT_JEGG_FILE - Static variable in class jegg.impl.AppRunner

Dispatcher - class jegg.impl.Dispatcher.

Used to dispatch messages to eggs.

DuplicatePortException - exception jegg.impl.DuplicatePortException.

Exception response sent when an attempt is made to register a port under a name that already exists in the registry.

DuplicatePortException() - Constructor for class jegg.impl.DuplicatePortException

Constructor.

DuplicatePortException(String) - Constructor for class jegg.impl.DuplicatePortException

Constructor.

DuplicatePortException(Throwable) - Constructor for class jegg.impl.DuplicatePortException

Constructor.

DuplicatePortException(String, Throwable) - Constructor for class jegg.impl.DuplicatePortException

Constructor.

disconnect(Port) - Method in class jegg.impl.PortImpl

Remove a connected port.

E

Egg - interface jegg.Egg.

The interface that must be implemented by each egg.

EggBase - class jegg.EggBase.

A convenience base class for a concrete egg implementation.

EggBase() - Constructor for class jegg.EggBase

EggContext - interface jegg.EggContext.

The execution context of an egg.

EggContextImpl - class jegg.impl.EggContextImpl.

EggContextImpl(EggShell) - Constructor for class jegg.impl.EggContextImpl

EggShell - class jegg.impl.EggShell.

Base class for implementing an egg.

EggShell(Object, Egg) - Constructor for class jegg.impl.EggShell

Construct an egg that dispatches messages to a user-supplied message handler using a specific message dispatcher.

EggShell(Object, Egg, Dispatcher) - Constructor for class jegg.impl.EggShell

endDocument() - Method in class jegg.impl.AppXMLContentHandler

endElement(String, String, String) - Method in class jegg.impl.AppXMLContentHandler

error(SAXParseException) - Method in class jegg.impl.AppXMLContentHandler

F

fatalError(SAXParseException) - Method in class jegg.impl.AppXMLContentHandler

find(Class) - Method in class jegg.type.TypeTree

findNearest(Class) - Method in class jegg.type.Node

G

get(int) - Method in class jegg.btree.BinaryTree

getAnonymousDispatcher() - Static method in class jegg.impl.Dispatcher

getAtLeast(int) - Method in class jegg.btree.BinaryTree

getAtMost(int) - Method in class jegg.btree.BinaryTree

getBranches() - Method in class jegg.type.Node

getContext() - Method in class jegg.EggBase

Return this egg's current context.

getCookie() - Method in class jegg.type.Node

getCurrentMessage() - Method in interface jegg.EggContext

Return the message wrapper of the application message that is currently being handled.

getCurrentMessage() - Method in class jegg.impl.EggContextImpl

getDelay() - Method in class jegg.timer.Timer

Return the initial delay before the timeouts start.

getDispatcher() - Method in interface jegg.EggContext

Return the dispatcher that this egg is assigned to.

getDispatcher(String, boolean) - Static method in class jegg.impl.Dispatcher

getDispatcher() - Method in class jegg.impl.EggContextImpl

getFrom() - Method in interface jegg.Message

Return the port of the egg that sent this message.

getFrom() - Method in class jegg.impl.MessageImpl

getFromPort() - Method in interface jegg.EggContext

Return the port of the egg that sent the application message that is currently being handled.

getFromPort() - Method in class jegg.impl.EggContextImpl

getGreater() - Method in class jegg.btree.Node

getHenHouse() - Static method in class jegg.impl.HenHouse

getId() - Method in interface jegg.EggContext

Return the ID of this egg as assigned to it in the application descriptor.

getId() - Method in interface jegg.Port

Return the ID of the egg that owns this port.

getId() - Method in class jegg.impl.EggContextImpl

getId() - Method in class jegg.impl.PortImpl

getInstance() - Static method in class jegg.impl.PortRegistry

Return the default registry.

getInstance(String) - Static method in class jegg.impl.PortRegistry

Get a named registry.

getInterface() - Method in interface jegg.EggContext

Return the set of message types that this egg recognizes.

getInterface() - Method in interface jegg.Port

Return the set of message types understood by the egg associated with this message port.

getInterface() - Method in class jegg.impl.EggContextImpl

getInterface() - Method in class jegg.impl.EggShell

Return the message types that this egg will handle.

getInterface() - Method in class jegg.impl.PortImpl

getInterval() - Method in class jegg.timer.Timer

Return the delivery period of this timer, which is the number of milliseconds between timeouts.

getLesser() - Method in class jegg.btree.Node

getMessage() - Method in interface jegg.Message

Return the application message.

getMessage() - Method in class jegg.impl.MessageImpl

getName() - Method in class jegg.impl.LocatePortMessage

Return the name to lookup in the registry.

getName() - Method in class jegg.impl.Property

getName() - Method in class jegg.impl.PublishPortMessage

Return the name that the port should be published under.

getObject() - Method in class jegg.btree.Node

getPort() - Method in class jegg.EggBase

Return this egg's message port.

getPort() - Method in interface jegg.EggContext

Return this egg's message port.

getPort() - Method in class jegg.impl.EggContextImpl

getPort() - Method in class jegg.impl.EggShell

Return the port used to deliver messages to this egg.

getPort() - Method in class jegg.impl.PortRegistry

getPort() - Method in class jegg.impl.PublishPortMessage

Return the port that should be published.

getPosition() - Method in class jegg.btree.Node

getPriority() - Method in interface jegg.Message

Return the dispatch priority of this message.

getPriority() - Method in class jegg.impl.MessageImpl

getProperties() - Method in interface jegg.EggContext

Return all of the properties configured on this egg in the application descriptor.

getProperties() - Method in class jegg.impl.EggContextImpl

getProperty(String) - Method in interface jegg.EggContext

Return a property configured on this egg in the application descriptor.

getProperty(String, String) - Method in interface jegg.EggContext

Return a property configured on this egg in the application descriptor.

getProperty(String) - Method in class jegg.impl.EggContextImpl

getProperty(String, String) - Method in class jegg.impl.EggContextImpl

getRoot() - Method in class jegg.type.TypeTree

getTimer() - Method in class jegg.timer.Timeout

Return the timer that this timeout message is from.

getType() - Method in class jegg.type.Node

getValue() - Method in class jegg.impl.Property

H

HIGH - Static variable in class jegg.impl.Priority

The highest dispatch priority

HatchException - exception jegg.impl.HatchException.

HatchException() - Constructor for class jegg.impl.HatchException

HatchException(String) - Constructor for class jegg.impl.HatchException

HatchException(Throwable) - Constructor for class jegg.impl.HatchException

HatchException(String, Throwable) - Constructor for class jegg.impl.HatchException

HenHouse - class jegg.impl.HenHouse.

handle(Object) - Method in interface jegg.Egg

The default message handler method.

handle(Object) - Method in class jegg.impl.PortRegistry

handle(LocatePortMessage) - Method in class jegg.impl.PortRegistry

Handle a lookup request from a client egg.

handle(PublishPortMessage) - Method in class jegg.impl.PortRegistry

Handle a request to publish a named port in the registry.

hasNext() - Method in class jegg.type.TypeTreeIterator

I

init() - Method in interface jegg.Egg

Initialize this egg.

init() - Method in class jegg.EggBase

A default implementation, that does nothing, of the initialization method used by the framework to complete the initialization of the derived class egg.

insert(int, Object) - Method in class jegg.btree.BinaryTree

insert(Node) - Method in class jegg.type.Node

insert(Class, Object) - Method in class jegg.type.TypeTree

isEmpty() - Method in class jegg.impl.PriorityQueue

Return whether or not the queue is empty.

isRepeating() - Method in class jegg.timer.Timer

Return whether or not this timer will deliver multiple timeouts or just a single timeout.

iterator() - Static method in class jegg.impl.Dispatcher

iterator() - Method in class jegg.type.TypeTree

J

JEGG_FILE_PROP - Static variable in class jegg.impl.AppRunner

jegg - package jegg

The main JEgg package

jegg.btree - package jegg.btree

jegg.impl - package jegg.impl

jegg.timer - package jegg.timer

This package provides the implemenation for a timer that can be used to deliver timeout messages to a listener.

jegg.type - package jegg.type

L

LOW - Static variable in class jegg.impl.Priority

The lowest dispatch priority

LocatePortMessage - class jegg.impl.LocatePortMessage.

Lookup a port by name.

LocatePortMessage(String) - Constructor for class jegg.impl.LocatePortMessage

Construct a message specifying the port to lookup.

M

MEDIUM - Static variable in class jegg.impl.Priority

The normal dispatch priority

Message - interface jegg.Message.

Used to wrap an application message that is being sent from one egg to another.

MessageImpl - class jegg.impl.MessageImpl.

Used to wrap an application message that is being sent from one egg to another.

MessageImpl(Object, Port, Priority) - Constructor for class jegg.impl.MessageImpl

Create a JEgg message.

main(String[]) - Static method in class jegg.impl.AppRunner

N

Node - class jegg.btree.Node.

Node(int, Object) - Constructor for class jegg.btree.Node

Node - class jegg.type.Node.

Node(Class) - Constructor for class jegg.type.Node

Node(Class, Object) - Constructor for class jegg.type.Node

next() - Method in class jegg.impl.PriorityQueue

Return the next object on the queue in order of priority.

next(Priority) - Method in class jegg.impl.PriorityQueue

Return the next object of a specific priority.

next() - Method in class jegg.type.TypeTreeIterator

P

Port - interface jegg.Port.

An egg message port.

PortException - exception jegg.PortException.

Exception raised if a port can not accept a message for any reason.

PortException() - Constructor for class jegg.PortException

PortException(String) - Constructor for class jegg.PortException

PortException(Throwable) - Constructor for class jegg.PortException

PortException(String, Throwable) - Constructor for class jegg.PortException

PortImpl - class jegg.impl.PortImpl.

Used to deliver a message to an egg.

PortRegistry - class jegg.impl.PortRegistry.

Priority - class jegg.impl.Priority.

Enumeration of the dispatch priorities that may be assigned to a message being sent from one egg to another.

PriorityQueue - class jegg.impl.PriorityQueue.

A queue for objects that can be extracted from the queue in order of priority.

PriorityQueue() - Constructor for class jegg.impl.PriorityQueue

Property - class jegg.impl.Property.

PublishPortMessage - class jegg.impl.PublishPortMessage.

Used to publish a port in the port registry.

PublishPortMessage(String, Port) - Constructor for class jegg.impl.PublishPortMessage

Construct a message specifying a port that should be published.

publishPort(String) - Method in interface jegg.EggContext

Publish this egg's message port in the JEgg framework registry.

publishPort(String) - Method in class jegg.impl.EggContextImpl

R

remove() - Method in class jegg.type.TypeTreeIterator

This operation is not supported.

removeChild(Node) - Method in class jegg.type.Node

requestPort(String) - Method in interface jegg.EggContext

Request a lookup of a message port in the JEgg framework registry.

requestPort(String) - Method in class jegg.impl.EggContextImpl

respond(Object) - Method in interface jegg.EggContext

Send a message to the egg that sent the current message.

respond(Object, Priority) - Method in interface jegg.EggContext

Send a message to the egg that sent the current message.

respond(Port, Object) - Method in interface jegg.EggContext

Send a message to the egg that the specified port belongs to.

respond(Port, Object, Priority) - Method in interface jegg.EggContext

Send a message to the egg that the specified port belongs to.

respond(Object) - Method in class jegg.impl.EggContextImpl

Send a message to the egg that sent the current message.

respond(Object, Priority) - Method in class jegg.impl.EggContextImpl

Send a message to the egg that sent the current message.

respond(Port, Object) - Method in class jegg.impl.EggContextImpl

Send a message to the egg that the specified port belongs to.

respond(Port, Object, Priority) - Method in class jegg.impl.EggContextImpl

Send a message to the egg that the specified port belongs to.

run() - Method in class jegg.impl.Dispatcher

Implementation of the Thread superclass run method.

S

SEPARATOR - Static variable in class jegg.impl.PortRegistry

The name separator used to compose the path name of a registry.

send(Object) - Method in interface jegg.EggContext

Broadcast a message to all eggs that have bound to this egg's port (see bindToPort).

send(Object) - Method in interface jegg.Port

Deliver an object as a message to the egg that owns this port.

send(Message) - Method in interface jegg.Port

Deliver a message to the egg that owns this port.

send(Object) - Method in class jegg.impl.EggContextImpl

Broadcast a message to all eggs that have bound to this egg's port (see bindToPort).

send(Object) - Method in class jegg.impl.EggShell

Broadcast a message to all eggs that have bound to this egg's port (see bindToPort).

send(Object) - Method in class jegg.impl.PortImpl

Deliver an object as a message to the egg that owns this port.

send(Message) - Method in class jegg.impl.PortImpl

Deliver a message to the egg that owns this port.

setContext(EggContext) - Method in interface jegg.Egg

Set the application context for this egg.

setContext(EggContext) - Method in class jegg.EggBase

setCookie(Object) - Method in class jegg.type.Node

setGreater(Node) - Method in class jegg.btree.Node

setLesser(Node) - Method in class jegg.btree.Node

setObject(Object) - Method in class jegg.btree.Node

size() - Method in class jegg.impl.PriorityQueue

return the number of objects remaining on the queue.

start() - Method in class jegg.impl.Dispatcher

startDocument() - Method in class jegg.impl.AppXMLContentHandler

startElement(String, String, String, Attributes) - Method in class jegg.impl.AppXMLContentHandler

T

Timeout - class jegg.timer.Timeout.

The message sent to a timeout listener when the timeout event has occurred..

Timeout(Timer) - Constructor for class jegg.timer.Timeout

Construct a timeout message.

TimeoutListener - interface jegg.timer.TimeoutListener.

A listener for timeout message sent by an jegg.timer.Timer instance.

Timer - class jegg.timer.Timer.

A timer that can be used to periodically deliver timeout messages to a listener.

TypeTree - class jegg.type.TypeTree.

This class is used to hold a tree of related types.

TypeTree() - Constructor for class jegg.type.TypeTree

TypeTreeIterator - class jegg.type.TypeTreeIterator.

TypeTreeIterator(TypeTree, boolean) - Constructor for class jegg.type.TypeTreeIterator

Create an iterator for a type tree.

timeout(Timer) - Method in interface jegg.timer.TimeoutListener

Handle the timeout event from an jegg.timer.Timer instance.

toString() - Method in class jegg.impl.LocatePortMessage

toString() - Method in class jegg.impl.MessageImpl

toString() - Method in class jegg.impl.PublishPortMessage

U

UnableToInitializeException - exception jegg.UnableToInitializeException.

Raised by an egg that fails to initialize when the framework invokes the egg's init() method.

UnableToInitializeException() - Constructor for class jegg.UnableToInitializeException

UnableToInitializeException(String) - Constructor for class jegg.UnableToInitializeException

UnableToInitializeException(Throwable) - Constructor for class jegg.UnableToInitializeException

UnableToInitializeException(String, Throwable) - Constructor for class jegg.UnableToInitializeException

W

warn(SAXParseException) - Method in class jegg.impl.AppXMLContentHandler

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