org.scijava.plugin
Class AbstractWrapperService<DT,PT extends WrapperPlugin<DT>>

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

Type Parameters:

DT - Base data type wrapped by the wrappers.

PT - Plugin type of the wrappers.

All Implemented Interfaces:

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

Direct Known Subclasses:

DefaultDataHandleService, DefaultWidgetService

public abstract class AbstractWrapperService<DT,PT extends WrapperPlugin<DT>>
extends AbstractTypedService<DT,PT>
implements WrapperService<DT,PT>

Abstract base class for WrapperServices.

Author:

Curtis Rueden

Constructor Summary

AbstractWrapperService()

Method Summary

<D extends DT> PT	create(D data) Creates a new plugin instance wrapping the given associated data object.
void	initialize() Performs any needed initialization when the service is first loaded.
boolean	supports(DT data) Gets whether this object is compatible with the given data object.

Methods inherited from class org.scijava.plugin.AbstractPTService

create, 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.PTService

create, getPlugins, getPluginService, getPluginType

Methods inherited from interface org.scijava.service.Service

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

AbstractWrapperService

public AbstractWrapperService()

Method Detail

create

public <D extends DT> PT create(D data)

Description copied from interface: WrapperService

Creates a new plugin instance wrapping the given associated data object.

Specified by:

create in interface WrapperService<DT,PT extends WrapperPlugin<DT>>

Returns:

An appropriate plugin instance, or null if the data is not compatible with any available plugin.

initialize

public void initialize()

Description copied from interface: Service

Performs any needed initialization when the service is first loaded.

NB: This method is not intended to be called directly. It is called by the service framework itself (specifically by the ServiceHelper) when initializing the service. It should not be called a second time.

Specified by:

initialize in interface Service

Overrides:

initialize in class AbstractService

supports

public boolean supports(DT data)

Description copied from interface: Typed

Gets whether this object is compatible with the given data object.

By default, this method will return true always, since the type is known to be compatible. But individual implementations may have other requirements beyond class assignability.

Specified by:

supports in interface Typed<DT>