org.apache.stanbol.entityhub.indexing.freebase.processor

Class FreebaseImageProcessor

java.lang.Object

org.apache.stanbol.entityhub.indexing.freebase.processor.FreebaseImageProcessor

All Implemented Interfaces:

org.apache.stanbol.entityhub.indexing.core.EntityProcessor, org.apache.stanbol.entityhub.indexing.core.IndexingComponent

public class FreebaseImageProcessor
extends Object
implements org.apache.stanbol.entityhub.indexing.core.EntityProcessor

Simple processor that takes values of the PARAM_SOURCE_PROPERTY (default: fb:common.topic.image) property and converts it to URIs that can be used to retrieve an image via the google APIs

Author:

Rupert Westenthaler

Field Summary

Fields

Modifier and Type	Field and Description
static String	DEFAULT_DEPICTION_PROPERTY
static String	DEFAULT_IMAGE_SERVICE_URI
static int	DEFAULT_MAX_DEPICTION_HEIGTH
static int	DEFAULT_MAX_DEPICTION_WIDTH
static int	DEFAULT_MAX_THUMBNAIL_SIZE
static String	DEFAULT_SOURCE_PROPERTY
static String	DEFAULT_THUMBNAIL_PROPERTY
static String	FB_NS
static String	FOAF_NS
static String	PARAM_DEPICTION_PROPERTY The property used for depictions.
static String	PARAM_IMAGE_SERVICE_URI The service URI of the Image Service
static String	PARAM_MAX_DEPICTION_HEIGTH
static String	PARAM_MAX_DEPICTION_WIDTH
static String	PARAM_MAX_THUMBNAIL_SIZE
static String	PARAM_SOURCE_PROPERTY The source property for the image links.
static String	PARAM_THUMBNAIL_PROPERTY The property used for thumbnails.

Constructor Summary

Constructors

Constructor and Description
FreebaseImageProcessor()

Method Summary

Methods

Modifier and Type	Method and Description
void	close()
void	initialise()
boolean	needsInitialisation()
org.apache.stanbol.entityhub.servicesapi.model.Representation	process(org.apache.stanbol.entityhub.servicesapi.model.Representation rep)
void	setConfiguration(Map<String,Object> config)

Methods inherited from class java.lang.Object

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

Field Detail

FB_NS

public static final String FB_NS

See Also:

Constant Field Values

FOAF_NS

public static final String FOAF_NS

PARAM_SOURCE_PROPERTY

public static final String PARAM_SOURCE_PROPERTY

The source property for the image links. Values MUST BE of type Reference and contain Freebase topics

See Also:

Constant Field Values

DEFAULT_SOURCE_PROPERTY

public static final String DEFAULT_SOURCE_PROPERTY

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Constant Field Values

PARAM_IMAGE_SERVICE_URI

public static final String PARAM_IMAGE_SERVICE_URI

The service URI of the Image Service

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Constant Field Values

DEFAULT_IMAGE_SERVICE_URI

public static final String DEFAULT_IMAGE_SERVICE_URI

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Constant Field Values

PARAM_THUMBNAIL_PROPERTY

public static final String PARAM_THUMBNAIL_PROPERTY

The property used for thumbnails. If '!' is parsed thumbnail generation is deactivated.

See Also:

Constant Field Values

DEFAULT_THUMBNAIL_PROPERTY

public static final String DEFAULT_THUMBNAIL_PROPERTY

PARAM_MAX_THUMBNAIL_SIZE

public static final String PARAM_MAX_THUMBNAIL_SIZE

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Constant Field Values

DEFAULT_MAX_THUMBNAIL_SIZE

public static final int DEFAULT_MAX_THUMBNAIL_SIZE

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Constant Field Values

PARAM_DEPICTION_PROPERTY

public static final String PARAM_DEPICTION_PROPERTY

The property used for depictions. If '!' is parsed depiction generation is deactivated.

See Also:

Constant Field Values

DEFAULT_DEPICTION_PROPERTY

public static final String DEFAULT_DEPICTION_PROPERTY

PARAM_MAX_DEPICTION_WIDTH

public static final String PARAM_MAX_DEPICTION_WIDTH

See Also:

Constant Field Values

DEFAULT_MAX_DEPICTION_WIDTH

public static final int DEFAULT_MAX_DEPICTION_WIDTH

See Also:

Constant Field Values

PARAM_MAX_DEPICTION_HEIGTH

public static final String PARAM_MAX_DEPICTION_HEIGTH

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Constant Field Values

DEFAULT_MAX_DEPICTION_HEIGTH

public static final int DEFAULT_MAX_DEPICTION_HEIGTH

See Also:

Constant Field Values

Constructor Detail

FreebaseImageProcessor

public FreebaseImageProcessor()

Method Detail

setConfiguration

public void setConfiguration(Map<String,Object> config)

Specified by:

setConfiguration in interface org.apache.stanbol.entityhub.indexing.core.IndexingComponent

process

public org.apache.stanbol.entityhub.servicesapi.model.Representation process(org.apache.stanbol.entityhub.servicesapi.model.Representation rep)

Specified by:

process in interface org.apache.stanbol.entityhub.indexing.core.EntityProcessor

needsInitialisation

public boolean needsInitialisation()

Specified by:

needsInitialisation in interface org.apache.stanbol.entityhub.indexing.core.IndexingComponent

initialise

public void initialise()

Specified by:

initialise in interface org.apache.stanbol.entityhub.indexing.core.IndexingComponent

close

public void close()

Specified by:

close in interface org.apache.stanbol.entityhub.indexing.core.IndexingComponent