net.sf.gridarta.model.validation.checks

Class MapCheckerScriptChecker.CommandFinder

java.lang.Object

net.sf.gridarta.model.validation.checks.MapCheckerScriptChecker.CommandFinder

Enclosing class:

MapCheckerScriptChecker<G extends GameObject<G,A,R>,A extends MapArchObject<A>,R extends Archetype<G,A,R>>

private static class MapCheckerScriptChecker.CommandFinder
extends Object

Searches for commands in the PATH environment variable.

Author:

Andreas Kirschbaum

Field Summary

Fields

Modifier and Type	Field and Description
private File	cachedCommand The command to execute.

Constructor Summary

Constructors

Modifier	Constructor and Description
private	MapCheckerScriptChecker.CommandFinder()

Method Summary

Methods

Modifier and Type	Method and Description
private String	getCommand(String commandName) Returns the command to execute.

Methods inherited from class java.lang.Object

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

Field Detail

cachedCommand

@Nullable
private File cachedCommand

The command to execute. Set to null if unknown. Otherwise points to MapCheckerScriptChecker.args[0].

Constructor Detail

MapCheckerScriptChecker.CommandFinder

private MapCheckerScriptChecker.CommandFinder()

Method Detail

getCommand

@NotNull
private String getCommand(@NotNull
                        String commandName)
                   throws IOException

Returns the command to execute. Returns or updates cachedCommand.

Parameters:

commandName - the command name to search

Returns:

the command to execute

Throws:

IOException - if the command cannot be found