stella.parameter
Class ParameterSkeleton

java.lang.Object
  util.PropertyContainer
      util.PropertyResources
          util.PropertyBundles
              stella.parameter.AbstractParameter
                  stella.parameter.AbstractRemoteParameter
                      stella.parameter.ParameterSkeleton

All Implemented Interfaces:

Cloneable, Remote, Parameter, ParameterDepending, RemoteParameter, ExitCleaning, Initializable, LocalizedSupplying, PropertySupplying, Reloadable, ResourceSupplying, RmiCaster

public class ParameterSkeleton
extends AbstractRemoteParameter
implements ParameterDepending, Reloadable

A parameter that takes a non-remote parameter and exports it to the registry. Intended for parameters that are only to a limited extend used as remote.

Nested Class Summary

static class

ParameterSkeleton.Finger A class that allows access to parameter skeletons.

Nested classes/interfaces inherited from class util.PropertyResources

PropertyResources.URLResource

Field Summary

private Parameter	export The parameter that is to be exported.
static String	KEY_EXPORT The parameter that should be exported.

Fields inherited from class stella.parameter.AbstractRemoteParameter

DEFBIND, KEY_BIND

Fields inherited from class stella.parameter.AbstractParameter

KEY_FORMAT, KEY_NAME, KEY_PRESERVE, UNKNOWN

Fields inherited from class util.PropertyBundles

KEY_LOCALECOUNTRY, KEY_LOCALELANGUAGE, KEY_RESOURCEBUNDLES

Fields inherited from class util.PropertyResources

KEY_NOINITONCREATE, localurl, locate, POSTFIX_DIR, POSTFIX_EXT, POSTFIX_FILE, POSTFIX_LIST, POSTFIX_URL, urlset

Fields inherited from class util.PropertyContainer

KEY_LISTSEPARATOR, KEY_MAPKEYVALUECHAR, KEY_MAPSEPARATOR

Fields inherited from interface util.PropertySupplying

CONFIG, KEY_CLASS

Fields inherited from interface util.ResourceSupplying

KEY_URLRESOURCES, KEY_URLUSECONFIG, KEY_URLUSECURRENT, KEY_URLUSEHOME

Constructor Summary

ParameterSkeleton(Map prop)
Constructs a new parameter skeleton.

Method Summary

Object	get() Returns the value of the registered parameter.
void	registerParameter(Parameter what) Registers a parameter to this skeleton.
double	rescanned(String key, String old, String newval) As any parameter depending instance we fail if the parameter we depend on is now a different one.
Object	set(Object to) Sets the value of this parameter.

Methods inherited from class stella.parameter.AbstractRemoteParameter

addRmiListener, bindToRegistry, exit, init, isValid, remoteGet, removeRmiListener, unbindFromRegistry

Methods inherited from class stella.parameter.AbstractParameter

createParameter, delivers, getFormatted, getFormatted, getName, getPreserveFile, getString, getString, register, setName, toString

Methods inherited from class util.PropertyBundles

clone, getLocalized, getLocalized, getLocalizedString, getLocalizedString, loadResource

Methods inherited from class util.PropertyResources

createFrom, createFrom, createFrom, getApplet, getAsResources, getLocalClassLoader, getPropertiesToKey, getPropertiesToKey, getResource, getResourceAsStream, getResourceFromKey, getResources, keyCreate, keyCreate, reload, setApplet

Methods inherited from class util.PropertyContainer

augment, augment, augment, defaultBoolean, defaultChar, defaultDouble, defaultFloat, defaultInt, defaultLong, defaultObject, defaultObject, defaultProperties, defaultProperty, getAsBoolean, getAsChar, getAsDouble, getAsEnums, getAsFloat, getAsInt, getAsList, getAsLong, getAsMap, getAsMap, getAsObject, getAsObject, getProperties, getProperty, has, isNew, parseObject, reload, removeProperty, setObject, setProperties, setProperty, stringProperties

Methods inherited from class java.lang.Object

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

Methods inherited from interface util.Reloadable

reload

Methods inherited from interface util.PropertySupplying

defaultBoolean, defaultChar, defaultDouble, defaultFloat, defaultInt, defaultLong, defaultObject, defaultObject, defaultProperties, defaultProperty, getAsBoolean, getAsChar, getAsDouble, getAsFloat, getAsInt, getAsList, getAsLong, getAsMap, getAsObject, getAsObject, getProperties, getProperty, has, parseObject, removeProperty, setObject, setProperty, stringProperties

Methods inherited from interface util.ResourceSupplying

getResource, getResourceAsStream, getResources

Field Detail

KEY_EXPORT

public static final String KEY_EXPORT

The parameter that should be exported.

See Also:

Constant Field Values

export

private Parameter export

The parameter that is to be exported.

Constructor Detail

ParameterSkeleton

public ParameterSkeleton(Map prop)
                  throws RemoteException

Constructs a new parameter skeleton. This is the server-side of an rmi-enabled parameter.

Throws:

RemoteException

Method Detail

rescanned

public double rescanned(String key,
                        String old,
                        String newval)

As any parameter depending instance we fail if the parameter we depend on is now a different one.

Specified by:

rescanned in interface Reloadable

Overrides:

rescanned in class AbstractRemoteParameter

registerParameter

public void registerParameter(Parameter what)

Registers a parameter to this skeleton. If the parameter's name matches the KEY_EXPORT property, the parameter is exported via its #KEY_BINDNAME.

Specified by:

registerParameter in interface ParameterDepending

get

public Object get()

Returns the value of the registered parameter.

Specified by:

get in interface Parameter

set

public Object set(Object to)

Sets the value of this parameter. Passes the call to the registered parameter.

Specified by:

set in interface Parameter

Returns:

The previous value of this parameter.