Package adams.gui.visualization.debug.inspectionhandler

Class AbstractInspectionHandler

java.lang.Object

adams.gui.visualization.debug.inspectionhandler.AbstractInspectionHandler

Direct Known Subclasses:

DataContainer, Dataset, DefaultInspectionHandler, ExternalActor, FlowContainer, InformativeStatistic, InformativeStatisticSupporter, List, LocatedObject, Map, Mat5Array, Mat5File, Mat5Struct, Notes, OptionHandlerInspectionHandler, SpreadSheet, SpreadSheetSupporter, VariableHandler, Variables, WekaEvaluation, WekaInstances

public abstract class AbstractInspectionHandler
extends Object

Ancestor for handlers that provide further insight into certain types of objects.

Author:

fracpete (fracpete at waikato dot ac dot nz)

Field Summary

Fields

Modifier and Type	Field	Description
protected static Hashtable<Class,List<Class>>	m_Cache	the cache for object class / handler relation.
protected static Class[]	m_HandlerClasses	the handlers (classes) currently available.
protected static String[]	m_Handlers	the handlers (classnames) currently available.

Constructor Summary

Constructors

Constructor	Description
AbstractInspectionHandler()

Method Summary

Modifier and Type	Method	Description
static List<AbstractInspectionHandler>	getHandler(Class cls)	Returns a handler for the specified class.
static List<AbstractInspectionHandler>	getHandler(Object obj)	Returns a handler for the specified object.
static String[]	getHandlers()	Returns a list with classnames of handlers.
abstract boolean	handles(Class cls)	Checks whether the handler can handle the specified class.
protected static void	initHandlers()	Initializes the handlers.
abstract Hashtable<String,Object>	inspect(Object obj)	Returns further inspection values.
protected static List<AbstractInspectionHandler>	instantiate(List<Class> handlers)	Instantiates the handlers.

Methods inherited from class java.lang.Object

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

Field Detail

m_Cache

protected static Hashtable<Class,List<Class>> m_Cache

the cache for object class / handler relation.

m_Handlers

protected static String[] m_Handlers

the handlers (classnames) currently available.

m_HandlerClasses

protected static Class[] m_HandlerClasses

the handlers (classes) currently available.

Constructor Detail

AbstractInspectionHandler

public AbstractInspectionHandler()

Method Detail

initHandlers

protected static void initHandlers()

Initializes the handlers.

getHandler

public static List<AbstractInspectionHandler> getHandler(Object obj)

Returns a handler for the specified object.

Parameters:

obj - the object to get a commandline handler for

Returns:

the handler

instantiate

protected static List<AbstractInspectionHandler> instantiate(List<Class> handlers)

Instantiates the handlers.

Parameters:

handlers - the handlers to instantiate

Returns:

the instances

getHandler

public static List<AbstractInspectionHandler> getHandler(Class cls)

Returns a handler for the specified class.

Parameters:

cls - the class to get a commandline handler for

Returns:

the handler

handles

public abstract boolean handles(Class cls)

Checks whether the handler can handle the specified class.

Parameters:

cls - the class to check

Returns:

true if the handler can handle this type of object

inspect

public abstract Hashtable<String,Object> inspect(Object obj)

Returns further inspection values.

Parameters:

obj - the object to further inspect

Returns:

the named inspected values

getHandlers

public static String[] getHandlers()

Returns a list with classnames of handlers.

Returns:

the handler classnames