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

A

algorithm - Variable in class Warehouse

The algorithm used by this Warehouse.

algorithm1() - Method in class Warehouse

Tries to satisfy and release one or more customers.

algorithm2() - Method in class Warehouse

Tries to satisfy and release one or more customers.

algorithm3() - Method in class Warehouse

Tries to satisfy and release one or more customers.

algorithm4() - Method in class Warehouse

Tries to satisfy and release one or more customers.

alloc - Variable in class Request

The amount allocated thus far.

amt - Variable in class Order

The actual mapping.

arg - Variable in class GetOpt

The flags argument currently in use.

argv - Variable in class GetOpt

The arguments to main (note that argv[0] is the first arg, not the class name.

await() - Method in class Request

Await fulfillment of this order.

B

Brewer - Class in <Unnamed>

A consumer of grain.

Brewer(int) - Constructor for class Brewer

Creates a new Brewer object.

brewerCount - Static variable in class P3

Number of Brewers.

brewers - Static variable in class P3

Brewers.

brewers() - Static method in class P3

Returns the number of Brewers in the system.

brewerThreads - Static variable in class P3

Brewer threads.

C

change(Grain, int) - Method in class Order

Changes the mount of "g" by "diff".

change(Order) - Method in class Order

Changes the amount of each grain g by incr.get(g).

complete() - Method in class Request

Signal completion.

completed - Variable in class Request

Flag to indicate this Request is satisfied.

consume(Order) - Method in class Brewer

Consumes the indicated amounts of resources.

consumed - Variable in class Brewer

Total consumed thus far.

copy() - Method in class Order

Returns a copy of this Order.

D

debug(Object) - Static method in class P3

If the debugging flag is on, prints a message, preceded by the name of the current thread.

debug(String, Object...) - Static method in class P3

If the debugging flag is on, prints a message, preceded by the name of the current thread.

deliver(Order) - Method in class Warehouse

Accepts more grain from the supplier.

delivered - Variable in class Supplier

Total delivered thus far.

delivered - Variable in class Warehouse

The total amount delivered to Customers.

E

enqueue(int, Order) - Method in class Warehouse

Creates a Request object and places it onto the waiters list.

expo(int) - Static method in class P3

Generates an exponentially distributed random number.

F

fulfilled - Variable in class Warehouse

Number of requests fulfilled.

G

get(Grain) - Method in class Order

Gets the amount of "g" in this order.

get(int, Order) - Method in class Warehouse

Accepts a request from a Brewer and blocks the Brewer until the request can be satisfied.

getAlloc() - Method in class Request

Gets the current allocation to this request.

getAmountOnHand() - Method in class Warehouse

Reports on the total amount of grain held by this Warehouse.

getConsumption() - Method in class Brewer

Reports on the total amount consumed thus far.

GetOpt - Class in <Unnamed>

Java version of GNU getopt.

GetOpt(String, String[], String, GetOpt.LongOption[], boolean) - Constructor for class GetOpt

Create a new option parser.

GetOpt(String, String[], String) - Constructor for class GetOpt

Create a new option parser.

GetOpt(String, String[], String, GetOpt.LongOption[]) - Constructor for class GetOpt

Create a new option parser.

GetOpt.LongOption - Class in <Unnamed>

A record used in a table of option descriptions passed to a constructor of GetOpt.

GetOpt.LongOption(String, int, char) - Constructor for class GetOpt.LongOption

Create a LongOption from its components.

getProduction() - Method in class Supplier

Indicates the amount of each grain delivered.

getWarehouse() - Static method in class P3

Returns the unique Warehouse instance.

give(Order, int) - Method in class Request

Allocate some grain to this Request from supply.

Grain - Enum in <Unnamed>

Names of grain types.

Grain() - Constructor for enum Grain

H

hasArg - Variable in class GetOpt.LongOption

A flag, one of GetOpt.NO_ARG, GetOpt.REQ_ARG, or GetOpt.OPT_ARG.

I

id - Variable in class Brewer

Id of this Brewer.

id - Variable in class Request

The requesting customer's id (for debugging output).

iterations - Variable in class Supplier

Number of times to iterate before terminating.

L

lessOrEqual(Order) - Method in class Request

Check whether the unfilled portion of this request is less than or equal to supply (in all grains).

longind - Variable in class GetOpt

Index in longopts of a long-named option found.

longonly - Variable in class GetOpt

Flag to indicate that only long options should be recognized.

longopts - Variable in class GetOpt

Table of long options.

M

main(String[]) - Static method in class GetOpt

Main program for testing.

main(String[]) - Static method in class P3

Main program for project 3.

maxRequest - Variable in class Brewer

Maximum amount of each grain to ask for on each request.

maxSupply - Variable in class Supplier

Maximum amount of each grain to supply on each iteration.

meanSleepTime - Variable in class Brewer

Mean sleep time (in milliseconds) between purchase requests.

meanSleepTime - Variable in class Supplier

Mean time to sleep between iterations (in milliseconds).

N

name - Variable in class GetOpt.LongOption

The option name (for example, "color").

nextchar - Variable in class GetOpt

The index in arg of the next option flag to be examined.

nextOpt() - Method in class GetOpt

Return the next option.

nextSeq - Static variable in class Request

Source of sequence numbers.

NO_ARG - Static variable in class GetOpt

A value for LongOption.has Arg meaning "option has no argument".

NUM_ALGORITHMS - Static variable in class Warehouse

The number of algorithms implemented.

numberOfRequests - Variable in class Brewer

Number of requests completed so far.

O

onHand - Variable in class Warehouse

The current stock on hand.

OPT_ARG - Static variable in class GetOpt

A value for LongOption.has Arg meaning "option has an optional argument".

optarg - Variable in class GetOpt

For communication from nextOpt() to the caller.

opterr - Variable in class GetOpt

If set to false, do not print messages to System.err for unrecognized options.

optind - Variable in class GetOpt

Index in argv of the next element to be scanned.

optopt - Variable in class GetOpt

Set to an option character which was unrecognized.

Order - Class in <Unnamed>

An order.

Order() - Constructor for class Order

Creates a new Order with all amounts zero.

P

P3 - Class in <Unnamed>

The Project 3 main class.

P3() - Constructor for class P3

pl(Object) - Static method in class GetOpt

Helper function to main: prints a message to System.err.

printErr(String, String, String) - Method in class GetOpt

A convenience routine to print an error to System.err if opterr is true.

progname - Variable in class GetOpt

The "program" (class) name (counterpart of argv[0] in Unix).

R

rand - Static variable in class P3

Random number generator.

randChoice() - Static method in enum Grain

randInt(int) - Static method in class P3

Utility to generate a random non-negative integer less than max.

randInt(int, int) - Static method in class P3

Utility to generate a random integer between min and max (inclusive).

recordFulfillment(Order) - Method in class Warehouse

Record the fact that an order was fulfilled.

remaining() - Method in class Request

Return the remaining amount requested.

REQ_ARG - Static variable in class GetOpt

A value for LongOption.has Arg meaning "option has a required argument".

Request - Class in <Unnamed>

A request from a Brewer to the warehouse.

Request(int, Order) - Constructor for class Request

Creates a new Request.

requested - Variable in class Request

The original amount requested.

requestsCompleted() - Method in class Brewer

Returns the number of requests to the Warehouse successfully completed by this Brewer.

run() - Method in class Brewer

Main loop.

run() - Method in class Supplier

Main loop.

run() - Method in class Warehouse

Main loop.

S

satisfied() - Method in class Request

Check whether this order is satified.

seq - Variable in class Request

The sequence number of this request in the order received.

set(Grain, int) - Method in class Order

Sets the amount of "g" to "n".

set(int) - Method in class Order

Sets the amounts of all grains to "n".

setVerbose(boolean) - Static method in class P3

Turns debugging output on or off.

shortopts - Variable in class GetOpt

Short option flags.

size() - Method in class Request

Return the total amount requested.

startTime - Static variable in class P3

Startup time (used to support the time() method.

supplied - Variable in class Warehouse

The total amount received from the Supplier.

supplier - Static variable in class P3

The unique supplier.

Supplier - Class in <Unnamed>

A supplier of grain.

Supplier(int) - Constructor for class Supplier

Creates a new supplier.

T

time() - Static method in class P3

Handy procedure for timing.

tokenize(String) - Static method in class GetOpt

Helper procedure for main.

toString() - Method in class GetOpt.LongOption

Convert this option into a printable string.

toString() - Method in class Order

Returns a readable version of this order.

toString() - Method in class Request

Turn a Request into a printable string.

total() - Method in class Order

Returns the total amount of grain in this order.

totalServiceTime - Variable in class Brewer

Sum of service times for all requests.

U

undo(Order) - Method in class Warehouse

Accepts back grain from an interrupted request.

usage() - Static method in class P3

Prints a usage message and terminates.

V

val - Variable in class GetOpt.LongOption

The equivalent short (one-char) option name (for example 'c').

valueOf(String) - Static method in enum Grain

Returns the enum constant of this type with the specified name.

values() - Static method in enum Grain

Returns an array containing the constants of this enum type, in the order they're declared.

verbose - Static variable in class P3

Flag to control debugging output.

VERSION - Static variable in class Brewer

Source version number.

VERSION - Static variable in class GetOpt.LongOption

Source code version.

VERSION - Static variable in class GetOpt

Source code version.

VERSION - Static variable in enum Grain

Source version number.

VERSION - Static variable in class Order

Source version number.

VERSION - Static variable in class P3

Source version number.

VERSION - Static variable in class Request

Source version number.

VERSION - Static variable in class Supplier

Source version number.

VERSION - Static variable in class Warehouse

Source version number.

W

waiters - Variable in class Warehouse

Queue of waiting requests.

waitingTime() - Method in class Brewer

Returns the time in milliseconds this Brewer has spent waiting.

warehouse - Static variable in class P3

The unique Warehouse.

Warehouse - Class in <Unnamed>

A centralized supplier of grain.

Warehouse(int) - Constructor for class Warehouse

Creates a new Warehouse.

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