javax.imageio.spi
Class IIOServiceProvider
- RegisterableService
An abstract superclass for service providers that perform image I/O.
protected String | vendorName- The vendor of this service provider, or
null if the
subclass constructor did not set this field.
|
protected String | version- The version of this service provider, or
null if the
subclass constructor did not set this field.
|
IIOServiceProvider()- Constructs a general
IIOServiceProvider without
specifying a vendor name and a version string.
|
IIOServiceProvider(String vendorName, String version)- Constructs a general
IIOServiceProvider, given the
vendor name and a version string.
|
clone, equals, extends Object> getClass, finalize, hashCode, notify, notifyAll, toString, wait, wait, wait |
vendorName
protected String vendorName
The vendor of this service provider, or null if the
subclass constructor did not set this field.
version
protected String version
The version of this service provider, or null if the
subclass constructor did not set this field.
IIOServiceProvider
public IIOServiceProvider()
Constructs a general
IIOServiceProvider without
specifying a vendor name and a version string. The subclass
constructor should set the
vendorName and
version to non-null values.
IIOServiceProvider
public IIOServiceProvider(String vendorName,
String version) Constructs a general IIOServiceProvider, given the
vendor name and a version string.
getDescription
public abstract String getDescription(Locale locale)
Returns a short description of this service provider that can be
presented to a human user.
locale - the locale for which the description string should
be localized.
getVendorName
public String getVendorName()
Returns the name of the vendor of this service provider.
getVersion
public String getVersion()
Returns an identifier string for the version of this service
provider.
onDeregistration
public void onDeregistration(ServiceRegistry registry,
Class category) Informs this service provider that it has been de-registered from
a
ServiceRegistry. If this provider had been registered
as an implementor for several service categories, its
onDeregistration method will be called multiple
times. The default implementation does nothing.
- onDeregistration in interface RegisterableService
registry - the registry from which this service provider has
been removed.category - the service category for which this provider has
been registered as an implementor.
onRegistration
public void onRegistration(ServiceRegistry registry,
Class category) Informs this service provider that it has been registered in a
ServiceRegistry. If this provider gets registered as an
implementor for several service categories, its
onRegistration method will be called multiple times.
The default implementation does nothing.
- onRegistration in interface RegisterableService
registry - the registry to which this service provider has
been added.category - the service category for which this provider has
been registered as an implementor.
IIOServiceProvider.java -- General service provider for image I/O.
Copyright (C) 2004, 2005 Free Software Foundation, Inc.
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