Package com.softplc

Interface Summary

Driverlet	Driverlets are Java bytecode based SoftPLC control components that may be used to perform control or to implement I/O drivers.
DT	A group of constants that enumerate all the allowed section types for SoftPLC DataTable sections.
KT	Constants that enumerate the allowed data types of ZAddress Objects.
Modlet	Modlets are Java control components for SoftPLC that are somewhat like a GUI-less Applet.
ModletConfig	A unique ModletConfig is given to each Modlet when its init() method is called.
TLI	This interface defines some public constants that are used when constructing an array of PARMDEF's.

Class Summary

AddressFormat	A parser of an address string into binary form given by a ZAddress.
ApplicationLauncher	A Java "Application" by definition is a stand alone Java program that has a public static main(String[]) entry point.
BeanStir	Class BeanStir implements a Modlet.
ComPort	Class ComPort provides services for transmitting and receiving bytes through asynchronous RS-232/485 communication ports.
DataTable	Class DataTable provides simple services for reading and writing words, and writing bits to the SoftPLC datatable.
Fmt	Some simple single-arg sprintf-like routines.
JarLoader	Implement a ClassLoader that loads classes from a *.JAR file.
ModletConfigImpl	A unique ModletConfig is given to each Modlet when its init() method is called.
ONETCP	Each ONETCP supports one connection to one SoftPLC.
PARMDEF	An array of Class PARMDEF is used along with some other parameters to register a new Ladder Logic instruction that has been written in Java.
Queue	A Queue is a data Object that allows one Thread to pass an Object to another Thread.
RemoteDataTable	Provide simple services for reading and writing words, and writing bits to a SoftPLC datatable via a TCP/IP connection.
SecurityManager	The SoftPLC security manager class restricts what can be done under SoftPLC.
Semaphore	A Semaphore is used when two or more threads must communicate a signal between one another.
SPLC	Define constants for the various operating modes of the Programmable Logic Controller.
TimeLog	Class TimeLog captures a series of time records and String combinations for later playback.
Weblet	Class Weblet implements a Modlet that invokes an instance of a webserver.
ZAddress	A descriptor for a SoftPLC DataTable memory object address.

Exception Summary

DtWriteSecurity	An exception that class DataTable throws when a Modlet tries to access a restricted datatable region.
ModletException	An exception that Modlets can use to indicate problems they encounter when executing Modlet.init() and other Modlet methods.