org.grouplens.lenskit.cli

Class ScriptEnvironment

java.lang.Object

org.grouplens.lenskit.cli.ScriptEnvironment

public class ScriptEnvironment
extends Object

Class managing environments for running various scripts and classes. Used by commands to configure and handle their classpath and property arguments.

Since:

2.1

Constructor Summary

Constructors

Constructor and Description
ScriptEnvironment(net.sourceforge.argparse4j.inf.Namespace ns)

Method Summary

Modifier and Type	Method and Description
static void	configureArguments(net.sourceforge.argparse4j.inf.ArgumentParser parser)
ClassLoader	getClassLoader() Get the class loader for this script environment.
List<String>	getClasspath() Get the classpath.
Properties	getProperties() Get the properties defined by the command line.
List<LenskitConfiguration>	loadConfigurations(List<File> files)

Methods inherited from class java.lang.Object

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

Constructor Detail

ScriptEnvironment

public ScriptEnvironment(net.sourceforge.argparse4j.inf.Namespace ns)

Method Detail

configureArguments

public static void configureArguments(net.sourceforge.argparse4j.inf.ArgumentParser parser)

getProperties

public Properties getProperties()

Get the properties defined by the command line.

Returns:

The command line properties.

getClasspath

public List<String> getClasspath()

Get the classpath.

Returns:

The classpath.

getClassLoader

public ClassLoader getClassLoader()

Get the class loader for this script environment.

Returns:

The class loader.

loadConfigurations

public List<LenskitConfiguration> loadConfigurations(List<File> files)
                                              throws IOException,
                                                     RecommenderConfigurationException

Throws:

IOException

RecommenderConfigurationException