Package jline.cli

Class LineInstall

java.lang.Object

jline.cli.LineInstall

public final class LineInstall
extends Object

Environment check for the JAR, mirroring MATLAB's lineInstall.

It verifies that the optional external dependencies used by some solvers are reachable and warns, without failing, when one is missing: the Java runtime, the LQNS binaries behind SolverLQNS (lqns, lqsim and qnsolver), JMT.jar behind the JMT solver, and the SageMath symbolic backend (the imperialqore/line-sage-rest Docker image, the JAR's only computer algebra system, required by the symbolic methods of SolverCTMC/SolverFluid).

The JMT probe asks SysUtils.jmtFindPath() rather than jmtGetPath(), so that a check reports a missing JMT instead of spending 50MB acquiring one. An environment check must not change the environment it is reporting on.

Run it with java -cp jline.jar jline.cli.LineInstall.

Method Summary

Modifier and Type	Method	Description
static boolean	check()	Runs the checks and prints warnings to stderr.
static void	main(String[] args)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Details

check

public static boolean check()

Runs the checks and prints warnings to stderr.

Returns:

true when everything is in place, false when a warning was issued

main

public static void main(String[] args)