org.apache.tika.dl.imagerec

Class DL4JVGG16Net

java.lang.Object

org.apache.tika.dl.imagerec.DL4JVGG16Net

All Implemented Interfaces:

Initializable, ObjectRecogniser

public class DL4JVGG16Net
extends Object
implements ObjectRecogniser

Field Summary

Fields

Modifier and Type	Field and Description
static Set<MediaType>	SUPPORTED_MIMES

Constructor Summary

Constructors

Constructor and Description
DL4JVGG16Net()

Method Summary

Modifier and Type	Method and Description
void	checkInitialization(InitializableProblemHandler problemHandler)
Set<MediaType>	getSupportedMimes() The mimes supported by this recogniser
void	initialize(Map<String,Param> params) This is the hook for configuring the recogniser
boolean	isAvailable() Is this service available
List<RecognisedObject>	recognise(InputStream stream, ContentHandler handler, Metadata metadata, ParseContext context) Recognise the objects in the stream

Methods inherited from class java.lang.Object

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

Field Detail

SUPPORTED_MIMES

public static final Set<MediaType> SUPPORTED_MIMES

Constructor Detail

DL4JVGG16Net

public DL4JVGG16Net()

Method Detail

getSupportedMimes

public Set<MediaType> getSupportedMimes()

Description copied from interface: ObjectRecogniser

The mimes supported by this recogniser

Specified by:

getSupportedMimes in interface ObjectRecogniser

Returns:

set of mediatypes

isAvailable

public boolean isAvailable()

Description copied from interface: ObjectRecogniser

Is this service available

Specified by:

isAvailable in interface ObjectRecogniser

Returns:

true when the service is available, false otherwise

checkInitialization

public void checkInitialization(InitializableProblemHandler problemHandler)
                         throws TikaConfigException

Specified by:

checkInitialization in interface Initializable

Parameters:

problemHandler - if there is a problem and no custom initializableProblemHandler has been configured via Initializable parameters, this is called to respond.

Throws:

TikaConfigException

initialize

public void initialize(Map<String,Param> params)
                throws TikaConfigException

Description copied from interface: ObjectRecogniser

This is the hook for configuring the recogniser

Specified by:

initialize in interface Initializable

Specified by:

initialize in interface ObjectRecogniser

Parameters:

params - configuration instance in the form of context

Throws:

TikaConfigException - when there is an issue with configuration

recognise

public List<RecognisedObject> recognise(InputStream stream,
                                        ContentHandler handler,
                                        Metadata metadata,
                                        ParseContext context)
                                 throws IOException,
                                        SAXException,
                                        TikaException

Description copied from interface: ObjectRecogniser

Recognise the objects in the stream

Specified by:

recognise in interface ObjectRecogniser

Parameters:

stream - content stream

handler - tika's content handler

metadata - metadata instance

context - parser context

Returns:

List of RecognisedObjects

Throws:

IOException - when an I/O error occurs

SAXException - when an issue with XML occurs

TikaException - any generic error