org.scijava.plugin
Class AbstractHandlerService<DT,PT extends HandlerPlugin<DT>>

java.lang.Object
  org.scijava.AbstractContextual
      org.scijava.plugin.AbstractRichPlugin
          org.scijava.service.AbstractService
              org.scijava.plugin.AbstractPTService<PT>
                  org.scijava.plugin.AbstractSingletonService<PT>
                      org.scijava.plugin.AbstractHandlerService<DT,PT>

Type Parameters:

DT - Base data type handled by the handlers.

PT - Plugin type of the handlers.

All Implemented Interfaces:

Comparable<Prioritized>, Contextual, Disposable, HandlerService<DT,PT>, HasPluginInfo, PTService<PT>, RichPlugin, SciJavaPlugin, SingletonService<PT>, TypedService<DT,PT>, Prioritized, Service, Typed<DT>

Direct Known Subclasses:

DefaultConsoleService, DefaultDragAndDropService, DefaultIOService, DefaultTextService

public abstract class AbstractHandlerService<DT,PT extends HandlerPlugin<DT>>
extends AbstractSingletonService<PT>
implements HandlerService<DT,PT>

Abstract base class for HandlerServices.

Author:

Curtis Rueden

Constructor Summary

AbstractHandlerService()

Method Summary

PT	getHandler(DT data) Gets the most appropriate handler for the given data object, or null if no handler supports it.
boolean	supports(DT data) Gets whether the given data object is supported.

Methods inherited from class org.scijava.plugin.AbstractSingletonService

filterInstances, getInstance, getInstances, initialize

Methods inherited from class org.scijava.plugin.AbstractPTService

getPlugins, getPluginService

Methods inherited from class org.scijava.service.AbstractService

dispose, getContext, registerEventHandlers, setContext, toString

Methods inherited from class org.scijava.plugin.AbstractRichPlugin

compareTo, getInfo, getPriority, setInfo, setPriority

Methods inherited from class org.scijava.AbstractContextual

context

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.scijava.plugin.HandlerService

getInstances

Methods inherited from interface org.scijava.plugin.SingletonService

getInstance

Methods inherited from interface org.scijava.plugin.PTService

getPlugins, getPluginService, getPluginType

Methods inherited from interface org.scijava.service.Service

initialize, registerEventHandlers

Methods inherited from interface org.scijava.Contextual

context, getContext, setContext

Methods inherited from interface org.scijava.Prioritized

getPriority, setPriority

Methods inherited from interface java.lang.Comparable

compareTo

Methods inherited from interface org.scijava.plugin.HasPluginInfo

getInfo, setInfo

Methods inherited from interface org.scijava.Disposable

dispose

Methods inherited from interface org.scijava.Typed

getType

Constructor Detail

AbstractHandlerService

public AbstractHandlerService()

Method Detail

getHandler

public PT getHandler(DT data)

Description copied from interface: HandlerService

Gets the most appropriate handler for the given data object, or null if no handler supports it.

Specified by:

getHandler in interface HandlerService<DT,PT extends HandlerPlugin<DT>>

supports

public boolean supports(DT data)

Description copied from interface: HandlerService

Gets whether the given data object is supported.

Specified by:

supports in interface HandlerService<DT,PT extends HandlerPlugin<DT>>

Specified by:

supports in interface Typed<DT>