com.googlecode.fascinator.harvester.skos
Class SkosHarvester

java.lang.Object
  com.googlecode.fascinator.common.harvester.impl.GenericHarvester
      com.googlecode.fascinator.harvester.skos.SkosHarvester

All Implemented Interfaces:

com.googlecode.fascinator.api.harvester.Harvester, com.googlecode.fascinator.api.Plugin

public class SkosHarvester
extends com.googlecode.fascinator.common.harvester.impl.GenericHarvester

This plugin harvest SKOS rdf/xml Concept Scheme. Sample of rdf/xml file for concept can be downloaded from http://namespace.adfi.usq.edu. au/anzsrc/

Configuration

Sample configuration file for SKOS harvester: anzsrc-for.json and anzsrc-seo.json.

Option	Description	Required	Default
baseFile	File of the rdf/xml skos scheme	Yes	${fascinator.home}/skos/for.rdf

Examples

1. Harvesting for concept scheme

       "harvester": {
            "type": "skos",
            "skos": {
                "baseFile": "${fascinator.home}/skos/for.rdf"
            }
        }
    

Rule file

Sample rule file for the Geonames harvester: skos.py

Wiki Link

None

Author:

Linda Octalina

Constructor Summary

SkosHarvester()
Skos harvester constructor

Method Summary

org.ontoware.rdf2go.model.node.URI	getConceptScheme() Get conceptScheme value
Set<String>	getObjectIdList() Harvest the next set of skos concept, and return their Object IDs
org.ontoware.rdf2go.model.Model	getRdfModel(InputStream rdfIn) Parse RDF data from an inputstream
boolean	hasMoreObjects()
void	init() Init method to initialise skos harvester

Methods inherited from class com.googlecode.fascinator.common.harvester.impl.GenericHarvester

getDeletedObjectIdList, getId, getJsonConfig, getName, getObjectId, getPluginDetails, getStorage, hasMoreDeletedObjects, init, init, setStorage, shutdown

Methods inherited from class java.lang.Object

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

Constructor Detail

SkosHarvester

public SkosHarvester()

Skos harvester constructor

Method Detail

init

public void init()
          throws com.googlecode.fascinator.api.harvester.HarvesterException

Init method to initialise skos harvester

Specified by:

init in class com.googlecode.fascinator.common.harvester.impl.GenericHarvester

Throws:

com.googlecode.fascinator.api.harvester.HarvesterException

getObjectIdList

public Set<String> getObjectIdList()
                            throws com.googlecode.fascinator.api.harvester.HarvesterException

Harvest the next set of skos concept, and return their Object IDs

Returns:

Set The set of object IDs just harvested

Throws:

com.googlecode.fascinator.api.harvester.HarvesterException - If there are errors

getConceptScheme

public org.ontoware.rdf2go.model.node.URI getConceptScheme()

Get conceptScheme value

Returns:

the conceptscheme

hasMoreObjects

public boolean hasMoreObjects()

getRdfModel

public org.ontoware.rdf2go.model.Model getRdfModel(InputStream rdfIn)

Parse RDF data from an inputstream

Parameters:

rdfIn, - the inputstream to read and parse

Returns:

Model object after parsing