it.unitn.disi.smatch.loaders.context
Class SKOSContextLoader

java.lang.Object
  it.unitn.disi.smatch.components.Configurable
      it.unitn.disi.smatch.loaders.context.BaseContextLoader
          it.unitn.disi.smatch.loaders.context.SKOSContextLoader

All Implemented Interfaces:

IConfigurable, IContextLoader

public class SKOSContextLoader
extends BaseContextLoader
implements IContextLoader

Loads a context from a SKOS file using SKOS API (based on OWL API) and HermiT reasoner. Takes in a preferredLanguage parameter, which defines the language which should be preferred for labels. If specified, the loader will search for the label in the specified language among preferred labels and then among alternative labels.

Author:

Aliaksandr Autayeu

Field Summary

Fields inherited from class it.unitn.disi.smatch.loaders.context.BaseContextLoader

nodesParsed

Fields inherited from class it.unitn.disi.smatch.components.Configurable

GLOBAL_PREFIX, globalComponents, properties

Constructor Summary

SKOSContextLoader()

Method Summary

java.lang.String	getDescription() Returns the description of the format.
ILoader.LoaderType	getType() Returns the type of the loader.
IContext	loadContext(java.lang.String fileName) Loads the context from a file or database.
boolean	setProperties(java.util.Properties newProperties) Sets component configuration properties.

Methods inherited from class it.unitn.disi.smatch.loaders.context.BaseContextLoader

createIds

Methods inherited from class it.unitn.disi.smatch.components.Configurable

configureComponent, getComponentProperties, getProperties, loadProperties, makeComponentPrefix, setProperties

Methods inherited from class java.lang.Object

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

Methods inherited from interface it.unitn.disi.smatch.components.IConfigurable

getProperties, setProperties

Constructor Detail

SKOSContextLoader

public SKOSContextLoader()

Method Detail

setProperties

public boolean setProperties(java.util.Properties newProperties)
                      throws ConfigurableException

Description copied from interface: IConfigurable

Sets component configuration properties. The component might check for properties change and reconfigure or reload subcomponents.

Specified by:

setProperties in interface IConfigurable

Overrides:

setProperties in class Configurable

Parameters:

newProperties - a new configuration

Returns:

true if properties have been changed

Throws:

ConfigurableException - ConfigurableException

loadContext

public IContext loadContext(java.lang.String fileName)
                     throws ContextLoaderException

Description copied from interface: IContextLoader

Loads the context from a file or database.

Specified by:

loadContext in interface IContextLoader

Parameters:

fileName - file to load (or DB connection string)

Returns:

interface to data structure of context

Throws:

ContextLoaderException - ContextLoaderException

getDescription

public java.lang.String getDescription()

Description copied from interface: IContextLoader

Returns the description of the format.

Specified by:

getDescription in interface IContextLoader

Returns:

the description of the format

getType

public ILoader.LoaderType getType()

Description copied from interface: IContextLoader

Returns the type of the loader.

Specified by:

getType in interface IContextLoader

Returns:

the type of the loader