de.lmu.ifi.dbs.elki.utilities

Class ELKIServiceLoader

java.lang.Object

de.lmu.ifi.dbs.elki.utilities.ELKIServiceLoader

public class ELKIServiceLoader
extends Object

Class that emulates the behavior of an java ServiceLoader, except that the classes are not automatically instantiated. This is more lazy, but also we need to do the instantiations our way with the parameterizable API.

Author:

Erich Schubert

Field Summary

Fields

Modifier and Type	Field and Description
static char	COMMENT_CHAR Comment character
static String	FILENAME_PREFIX File name prefix for the ELKI functionality discovery.
static String	RESOURCE_PREFIX Resource name prefix for the ELKI functionality discovery.

Constructor Summary

Constructors

Modifier	Constructor and Description
private	ELKIServiceLoader() Constructor - do not use.

Method Summary

Methods

Modifier and Type	Method and Description
static void	load(Class<?> parent) Load the service file.
static void	load(Class<?> parent, ClassLoader cl) Load the service file.
private static void	parseLine(Class<?> parent, CharSequence line, URL nam) Parse a single line from a service registry file.

Methods inherited from class java.lang.Object

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

Field Detail

RESOURCE_PREFIX

public static final String RESOURCE_PREFIX

Resource name prefix for the ELKI functionality discovery. Note: resources are always separated with /, even on Windows.

See Also:

Constant Field Values

FILENAME_PREFIX

public static final String FILENAME_PREFIX

File name prefix for the ELKI functionality discovery.

COMMENT_CHAR

public static final char COMMENT_CHAR

Comment character

See Also:

Constant Field Values

Constructor Detail

ELKIServiceLoader

private ELKIServiceLoader()

Constructor - do not use.

Method Detail

load

public static void load(Class<?> parent)

Load the service file.

load

public static void load(Class<?> parent,
        ClassLoader cl)

Load the service file.

parseLine

private static void parseLine(Class<?> parent,
             CharSequence line,
             URL nam)

Parse a single line from a service registry file.

Parameters:

parent - PArent class

line - Line to read

nam - File name for error reporting