A C D E F G H I K L M N P R S T

A

addInferredForResource(Resource) - Method in class de.fuberlin.wiwiss.marbles.SameAsInferencer

Manually initiates inferencing for a given resource

addTask(DereferencingTask) - Method in class de.fuberlin.wiwiss.marbles.loading.DereferencingTaskQueue

addURLData(String, Graph, HttpMethod) - Method in class de.fuberlin.wiwiss.marbles.loading.CacheController

Adds retrieved URL data to the cache

available() - Method in class de.fuberlin.wiwiss.ng4j.semwebclient.LimitedInputStream

C

CacheController - Class in de.fuberlin.wiwiss.marbles.loading

Implements caching of data retrieved from HTTP URLs using a Sesame repository Uses HTTP in RDF namespace, but currently does not follow the ontology as this would require deeper nesting with b-nodes, which is an overcomplication for the current use cases

CacheController(SailRepository, SailRepository) - Constructor for class de.fuberlin.wiwiss.marbles.loading.CacheController

Constructs a new CacheController

classSetup() - Static method in class de.fuberlin.wiwiss.marbles.SameAsInferencerTest

close() - Method in class de.fuberlin.wiwiss.marbles.loading.DereferencingTaskQueue

close() - Method in class de.fuberlin.wiwiss.marbles.ParamReader

close() - Method in class de.fuberlin.wiwiss.ng4j.semwebclient.LimitedInputStream

Constants - Class in de.fuberlin.wiwiss.marbles

Commonly used constants

Constants() - Constructor for class de.fuberlin.wiwiss.marbles.Constants

ContentTypes - Class in de.fuberlin.wiwiss.marbles.loading

Functionalities to identify RDF content types

ContentTypes() - Constructor for class de.fuberlin.wiwiss.marbles.loading.ContentTypes

contextCacheData - Static variable in class de.fuberlin.wiwiss.marbles.Constants

D

DataProvider - Interface in de.fuberlin.wiwiss.marbles.dataproviders

Data providers supply data for a given URI from individual web sources.

de.fuberlin.wiwiss.marbles - package de.fuberlin.wiwiss.marbles

This package contains Marbles' base components.

de.fuberlin.wiwiss.marbles.dataproviders - package de.fuberlin.wiwiss.marbles.dataproviders

The classes in this package supply data for a given URI from individual web sources.

de.fuberlin.wiwiss.marbles.loading - package de.fuberlin.wiwiss.marbles.loading

The classes of this package are used to retrieve content from the Web.

de.fuberlin.wiwiss.ng4j.semwebclient - package de.fuberlin.wiwiss.ng4j.semwebclient

dereferenced(DereferencingResult) - Method in class de.fuberlin.wiwiss.marbles.loading.DereferencerBatch

Called by DereferencerThread once data has been retrieved.

dereferenced(DereferencingResult) - Method in interface de.fuberlin.wiwiss.marbles.loading.DereferencingListener

DereferencerBatch - Class in de.fuberlin.wiwiss.marbles.loading

Starting with one URL, the DereferencerBatch handles the nested retrieval of data by following known predicates in retrieved data, and processing retrieval results with data providers.

DereferencerBatch(CacheController, DereferencingTaskQueue, Collection<DataProvider>, Resource, int) - Constructor for class de.fuberlin.wiwiss.marbles.loading.DereferencerBatch

Constructs a new DereferencerBatch

DereferencerThread - Class in de.fuberlin.wiwiss.marbles.loading

The DereferencerThread executes a given DereferencingTask.

DereferencerThread(HttpClient, SpongerProvider) - Constructor for class de.fuberlin.wiwiss.marbles.loading.DereferencerThread

DereferencingListener - Interface in de.fuberlin.wiwiss.marbles.loading

Interface of a Listener which handles the DereferencingResults.

DereferencingResult - Class in de.fuberlin.wiwiss.marbles.loading

The dereferencing result contains informations about the success or failure of a DereferencingTasks execution.

DereferencingResult(DereferencingTask, int, HttpMethod, Graph, Exception) - Constructor for class de.fuberlin.wiwiss.marbles.loading.DereferencingResult

DereferencingResult(DereferencingTask, int, List) - Constructor for class de.fuberlin.wiwiss.marbles.loading.DereferencingResult

DereferencingTask - Class in de.fuberlin.wiwiss.ng4j.semwebclient

A DereferencingTask represents a URI which has to be retrieved.

DereferencingTask(DereferencingListener, String, int) - Constructor for class de.fuberlin.wiwiss.ng4j.semwebclient.DereferencingTask

DereferencingTaskQueue - Class in de.fuberlin.wiwiss.marbles.loading

The DereferencingTaskQueue is a thread which observes the DereferencerThreads.

DereferencingTaskQueue(HttpClient, SpongerProvider, int, int) - Constructor for class de.fuberlin.wiwiss.marbles.loading.DereferencingTaskQueue

destroy() - Method in class de.fuberlin.wiwiss.marbles.MarblesServlet

Shuts down repositories

determineIcon(int) - Method in class de.fuberlin.wiwiss.marbles.Source

Determines an icon to be used for this data source using Constants.knownSources, resorting to colored icons if the source is unknown

discoverResource(Resource, boolean) - Method in class de.fuberlin.wiwiss.marbles.loading.SemanticWebClient

Initiates a DereferencerBatch to retrieve data for a given resource

discoverResource(String, OutputStream) - Method in class de.fuberlin.wiwiss.marbles.MarblesServlet

Tries to dereference the URI and queries data providers for data; then follows known predicates (discover)

doGet(HttpServletRequest, HttpServletResponse) - Method in class de.fuberlin.wiwiss.marbles.MarblesServlet

doInferencing(InferencerConnection) - Method in class de.fuberlin.wiwiss.marbles.SameAsInferencer

doPost(HttpServletRequest, HttpServletResponse) - Method in class de.fuberlin.wiwiss.marbles.MarblesServlet

E

equals(Object) - Method in class de.fuberlin.wiwiss.marbles.Source

exportedCacheFields - Variable in class de.fuberlin.wiwiss.marbles.Source

Cached response header fields that are passed as attributes of the element

ExtendedDereferencingTask - Class in de.fuberlin.wiwiss.marbles.loading

Extends DereferencingTask with redirectStep, done and forceReload properties

ExtendedDereferencingTask(DereferencingListener, String, int, int, boolean) - Constructor for class de.fuberlin.wiwiss.marbles.loading.ExtendedDereferencingTask

Constructs an ExtendedDereferencingTask

F

FalconsProvider - Class in de.fuberlin.wiwiss.marbles.dataproviders

Queries Falcons for URLs that contain data about a given resource

FalconsProvider() - Constructor for class de.fuberlin.wiwiss.marbles.dataproviders.FalconsProvider

fresnelView(HttpServletRequest, HttpServletResponse) - Method in class de.fuberlin.wiwiss.marbles.MarblesServlet

Discovers an URI and renders a given view for it (view).

G

getCachedHeaderData(RepositoryConnection, Resource, String) - Method in class de.fuberlin.wiwiss.marbles.loading.CacheController

Retrieves a cached response header field from the metadata cache

getCachedHeaderData(RepositoryConnection, String, String) - Method in class de.fuberlin.wiwiss.marbles.loading.CacheController

Retrieves a cached response header field from the metadata cache

getCachedHeaderDataValue(RepositoryConnection, Resource, String) - Method in class de.fuberlin.wiwiss.marbles.loading.CacheController

Retrieves the value of a cached response header field from the metadata cache

getCachedHeaderDataValue(RepositoryConnection, String, String) - Method in class de.fuberlin.wiwiss.marbles.loading.CacheController

Retrieves the value of a cached response header field from the metadata cache

getCachedRedirect(String) - Method in class de.fuberlin.wiwiss.marbles.loading.CacheController

Provides redirection targets from the cache

getConnection() - Method in class de.fuberlin.wiwiss.marbles.SameAsInferencer

getDataRepository() - Method in class de.fuberlin.wiwiss.marbles.loading.CacheController

getEndpoint() - Method in class de.fuberlin.wiwiss.marbles.dataproviders.RevyuProvider

getEndpoint() - Method in class de.fuberlin.wiwiss.marbles.dataproviders.SPARQLProviderBase

getErrorMessage() - Method in class de.fuberlin.wiwiss.marbles.loading.DereferencingResult

getIcon() - Method in class de.fuberlin.wiwiss.marbles.Source

getListener() - Method in class de.fuberlin.wiwiss.ng4j.semwebclient.DereferencingTask

getMetaDataRepository() - Method in class de.fuberlin.wiwiss.marbles.loading.CacheController

getMethod() - Method in class de.fuberlin.wiwiss.marbles.loading.DereferencingResult

getQuery(Resource) - Method in class de.fuberlin.wiwiss.marbles.dataproviders.RevyuProvider

getQuery(Resource) - Method in class de.fuberlin.wiwiss.marbles.dataproviders.SPARQLProviderBase

Generates a SPARQL query to retrieve appropriate data from the data source for the requested resource

getQueryURL(Resource) - Method in interface de.fuberlin.wiwiss.marbles.dataproviders.DataProvider

Retrieves the URL to query the remote data provider about a given resource

getQueryURL(Resource) - Method in class de.fuberlin.wiwiss.marbles.dataproviders.FalconsProvider

getQueryURL(Resource) - Method in class de.fuberlin.wiwiss.marbles.dataproviders.SindiceProvider

getQueryURL(Resource) - Method in class de.fuberlin.wiwiss.marbles.dataproviders.SPARQLProviderBase

getQueryURL(String) - Method in class de.fuberlin.wiwiss.marbles.loading.SpongerProvider

Generates the lookup URL for a given resource

getRedirectStep() - Method in class de.fuberlin.wiwiss.marbles.loading.ExtendedDereferencingTask

getResultCode() - Method in class de.fuberlin.wiwiss.marbles.loading.DereferencingResult

getResultData() - Method in class de.fuberlin.wiwiss.marbles.loading.DereferencingResult

getResultException() - Method in class de.fuberlin.wiwiss.marbles.loading.DereferencingResult

getRetrievedURLs() - Method in class de.fuberlin.wiwiss.marbles.loading.DereferencerBatch

getStep() - Method in class de.fuberlin.wiwiss.ng4j.semwebclient.DereferencingTask

getTask() - Method in class de.fuberlin.wiwiss.marbles.loading.DereferencingResult

getURI() - Method in class de.fuberlin.wiwiss.marbles.loading.DereferencingResult

getUri() - Method in class de.fuberlin.wiwiss.marbles.Source

getURI() - Method in class de.fuberlin.wiwiss.ng4j.semwebclient.DereferencingTask

getUriList() - Method in class de.fuberlin.wiwiss.marbles.loading.DereferencingResult

getURLsFromData(CacheController, RepositoryConnection, Resource) - Method in interface de.fuberlin.wiwiss.marbles.dataproviders.DataProvider

Processes an RDF result provided by search engine providers for further URLs that are to be loaded

getURLsFromData(CacheController, RepositoryConnection, Resource) - Method in class de.fuberlin.wiwiss.marbles.dataproviders.FalconsProvider

getURLsFromData(CacheController, RepositoryConnection, Resource) - Method in class de.fuberlin.wiwiss.marbles.dataproviders.SindiceProvider

getURLsFromData(CacheController, RepositoryConnection, Resource) - Method in class de.fuberlin.wiwiss.marbles.dataproviders.SPARQLProviderBase

Not implemented

H

handleRequest(HttpServletRequest, HttpServletResponse) - Method in class de.fuberlin.wiwiss.marbles.MarblesServlet

Handles HTTP GET and POST requests

handleStatement(Statement) - Method in class de.fuberlin.wiwiss.marbles.loading.RDFGraphInserter

handleStatement(Statement) - Method in class de.fuberlin.wiwiss.marbles.RDFXMLWriterUnique

hasNewStatements() - Method in class de.fuberlin.wiwiss.marbles.SameAsInferencer

hasPending(int) - Method in class de.fuberlin.wiwiss.marbles.loading.DereferencerBatch

Determines whether requests are pending below a specified step level

hasPending() - Method in class de.fuberlin.wiwiss.marbles.loading.DereferencerBatch

Determines whether any requests are pending

hasURLData(String) - Method in class de.fuberlin.wiwiss.marbles.loading.CacheController

Determines whether the cache holds a valid copy of an URL's data

HttpStatusCodes - Class in de.fuberlin.wiwiss.marbles.loading

Provides functionalities to work with HTTP status codes

HttpStatusCodes() - Constructor for class de.fuberlin.wiwiss.marbles.loading.HttpStatusCodes

I

init(ServletConfig) - Method in class de.fuberlin.wiwiss.marbles.MarblesServlet

Reads servlet configuration, initializes Sesame repositories and loads ontologies

interestingPredicates - Static variable in class de.fuberlin.wiwiss.marbles.Constants

Interesting predicates to follow

isAvailable() - Method in class de.fuberlin.wiwiss.marbles.loading.DereferencerThread

isBaseUrl(String) - Static method in class de.fuberlin.wiwiss.marbles.Constants

isDone() - Method in class de.fuberlin.wiwiss.marbles.loading.ExtendedDereferencingTask

isForceReload() - Method in class de.fuberlin.wiwiss.marbles.loading.ExtendedDereferencingTask

isRDF(String) - Static method in class de.fuberlin.wiwiss.marbles.loading.ContentTypes

isRDFN3(String) - Static method in class de.fuberlin.wiwiss.marbles.loading.ContentTypes

isRDFTTL(String) - Static method in class de.fuberlin.wiwiss.marbles.loading.ContentTypes

isRDFXML(String) - Static method in class de.fuberlin.wiwiss.marbles.loading.ContentTypes

isRedirect(int) - Static method in class de.fuberlin.wiwiss.marbles.loading.HttpStatusCodes

Determines whether a given status code indicates a redirect

isSuccess() - Method in class de.fuberlin.wiwiss.marbles.loading.DereferencingResult

isSuccess(int) - Static method in class de.fuberlin.wiwiss.marbles.loading.HttpStatusCodes

Determines whether a given status code indicates a successful operation

K

knownSources - Static variable in class de.fuberlin.wiwiss.marbles.Constants

Icon identifiers for known datasources

L

LimitedInputStream - Class in de.fuberlin.wiwiss.ng4j.semwebclient

LimitedInputStream(InputStream, int) - Constructor for class de.fuberlin.wiwiss.ng4j.semwebclient.LimitedInputStream

linePos - Variable in class de.fuberlin.wiwiss.marbles.ParamReader

loadTriples(Repository, File, HashMap<String, String>, Resource...) - Static method in class de.fuberlin.wiwiss.marbles.MarblesServlet

Reads data from a URL in a given syntax into a Sesame repository; supports ParamReader

loadURL(URI, int, int, boolean) - Method in class de.fuberlin.wiwiss.marbles.loading.DereferencerBatch

Loads URL if not yet loaded

loadURL(URI, boolean) - Method in class de.fuberlin.wiwiss.marbles.loading.SemanticWebClient

Loads a given URL into the cache using a DereferencerBatch

M

MarblesServlet - Class in de.fuberlin.wiwiss.marbles

Implements REST services to view, discover, load and clear URIs/URLs, as well as a SPARQL endpoint

MarblesServlet() - Constructor for class de.fuberlin.wiwiss.marbles.MarblesServlet

mark(int) - Method in class de.fuberlin.wiwiss.ng4j.semwebclient.LimitedInputStream

markSupported() - Method in class de.fuberlin.wiwiss.ng4j.semwebclient.LimitedInputStream

N

nsBaseGraphs - Static variable in class de.fuberlin.wiwiss.marbles.Constants

nsDailyMed - Static variable in class de.fuberlin.wiwiss.marbles.Constants

nsDBpedia - Static variable in class de.fuberlin.wiwiss.marbles.Constants

nsDBpediaProp - Static variable in class de.fuberlin.wiwiss.marbles.Constants

nsDC - Static variable in class de.fuberlin.wiwiss.marbles.Constants

nsDiseasome - Static variable in class de.fuberlin.wiwiss.marbles.Constants

nsDOAP - Static variable in class de.fuberlin.wiwiss.marbles.Constants

nsDrugbank - Static variable in class de.fuberlin.wiwiss.marbles.Constants

nsFOAF - Static variable in class de.fuberlin.wiwiss.marbles.Constants

nsFresnelExt - Static variable in class de.fuberlin.wiwiss.marbles.Constants

nsFresnelView - Static variable in class de.fuberlin.wiwiss.marbles.Constants

nsHTTP - Static variable in class de.fuberlin.wiwiss.marbles.Constants

nsReview - Static variable in class de.fuberlin.wiwiss.marbles.Constants

nsSessionBase - Static variable in class de.fuberlin.wiwiss.marbles.Constants

nsSindiceVocab - Static variable in class de.fuberlin.wiwiss.marbles.Constants

nsSWRC - Static variable in class de.fuberlin.wiwiss.marbles.Constants

numSourceColorIcons - Static variable in class de.fuberlin.wiwiss.marbles.Constants

Number of colored source icons, used to cycle them

P

ParamReader - Class in de.fuberlin.wiwiss.marbles

A Reader wrapper that supports transparent parameter replacement.

ParamReader(HashMap<String, String>, BufferedReader) - Constructor for class de.fuberlin.wiwiss.marbles.ParamReader

Constructs a new ParamReader

processLinks(int, Resource...) - Method in class de.fuberlin.wiwiss.marbles.loading.DereferencerBatch

Identifies known links from loaded data and submits them to DereferencerBatch.loadURL(URI, int, int, boolean)

processRegularStatement(InferencerConnection, Statement) - Method in class de.fuberlin.wiwiss.marbles.SameAsInferencer

Processes statements other than owl:sameAs

processSameAs(InferencerConnection, Resource, Resource) - Method in class de.fuberlin.wiwiss.marbles.SameAsInferencer

Processes an owl:sameAs statement

R

RDFGraphInserter - Class in de.fuberlin.wiwiss.marbles.loading

An RDF Handler that adds all processed statements to a graph

RDFGraphInserter(Graph, Resource...) - Constructor for class de.fuberlin.wiwiss.marbles.loading.RDFGraphInserter

RDFXMLWriterUnique - Class in de.fuberlin.wiwiss.marbles

An RDFXMLWriter that skips duplicate statements.

RDFXMLWriterUnique(OutputStream) - Constructor for class de.fuberlin.wiwiss.marbles.RDFXMLWriterUnique

Creates a new RDFXMLWriterUnique that will write to the supplied OutputStream.

RDFXMLWriterUnique(Writer) - Constructor for class de.fuberlin.wiwiss.marbles.RDFXMLWriterUnique

Creates a new RDFXMLWriterUnique that will write to the supplied Writer.

read(char[], int, int) - Method in class de.fuberlin.wiwiss.marbles.ParamReader

read() - Method in class de.fuberlin.wiwiss.ng4j.semwebclient.LimitedInputStream

read(byte[]) - Method in class de.fuberlin.wiwiss.ng4j.semwebclient.LimitedInputStream

read(byte[], int, int) - Method in class de.fuberlin.wiwiss.ng4j.semwebclient.LimitedInputStream

removeData(String) - Method in class de.fuberlin.wiwiss.marbles.loading.CacheController

Removes data for a given URL

reset() - Method in class de.fuberlin.wiwiss.ng4j.semwebclient.LimitedInputStream

RevyuProvider - Class in de.fuberlin.wiwiss.marbles.dataproviders

Queries Revyu.com for reviews about a given resource

RevyuProvider() - Constructor for class de.fuberlin.wiwiss.marbles.dataproviders.RevyuProvider

run() - Method in class de.fuberlin.wiwiss.marbles.loading.DereferencerThread

run() - Method in class de.fuberlin.wiwiss.marbles.loading.DereferencingTaskQueue

S

SameAsInferencer - Class in de.fuberlin.wiwiss.marbles

Mirrors statements among URI aliases that are linked by owl:sameAs triples.

SameAsInferencer(Sail) - Constructor for class de.fuberlin.wiwiss.marbles.SameAsInferencer

Constructor

SameAsInferencerTest - Class in de.fuberlin.wiwiss.marbles

Testcases for the SameAsInferencer

SameAsInferencerTest() - Constructor for class de.fuberlin.wiwiss.marbles.SameAsInferencerTest

SemanticWebClient - Class in de.fuberlin.wiwiss.marbles.loading

Provides functionalities to load URLs and to discover related data by means of data providers.

SemanticWebClient(CacheController, SpongerProvider, Collection<DataProvider>) - Constructor for class de.fuberlin.wiwiss.marbles.loading.SemanticWebClient

Constructs a new SemanticWebClient

setAutoInference(boolean) - Method in class de.fuberlin.wiwiss.marbles.SameAsInferencer

setContext(Resource...) - Method in class de.fuberlin.wiwiss.marbles.SameAsInferencer

Limits the generation of inferred statements to specific contexts

setDone(boolean) - Method in class de.fuberlin.wiwiss.marbles.loading.ExtendedDereferencingTask

setIcon(String) - Method in class de.fuberlin.wiwiss.marbles.Source

setMaxfilesize(int) - Method in class de.fuberlin.wiwiss.marbles.loading.DereferencerThread

setMethod(HttpMethod) - Method in class de.fuberlin.wiwiss.marbles.loading.DereferencingResult

setRedirectStep(int) - Method in class de.fuberlin.wiwiss.marbles.loading.ExtendedDereferencingTask

setResultCode(int) - Method in class de.fuberlin.wiwiss.marbles.loading.DereferencingResult

setResultData(Graph) - Method in class de.fuberlin.wiwiss.marbles.loading.DereferencingResult

setResultException(Exception) - Method in class de.fuberlin.wiwiss.marbles.loading.DereferencingResult

setUp() - Method in class de.fuberlin.wiwiss.marbles.SameAsInferencerTest

SindiceProvider - Class in de.fuberlin.wiwiss.marbles.dataproviders

Queries Sindice.com for URLs that contain data about a given resource

SindiceProvider() - Constructor for class de.fuberlin.wiwiss.marbles.dataproviders.SindiceProvider

skip(long) - Method in class de.fuberlin.wiwiss.ng4j.semwebclient.LimitedInputStream

Source - Class in de.fuberlin.wiwiss.marbles

Represents a source graph whose status can be rendered as an element in a DOM tree

Source(String) - Constructor for class de.fuberlin.wiwiss.marbles.Source

SPARQLProviderBase - Class in de.fuberlin.wiwiss.marbles.dataproviders

Abstract class to connect SPARQL data providers

SPARQLProviderBase() - Constructor for class de.fuberlin.wiwiss.marbles.dataproviders.SPARQLProviderBase

SpongerProvider - Class in de.fuberlin.wiwiss.marbles.loading

Allows to utilize the Sponger functionalities of a local Virtuoso Server installation, which allow RDF extraction from a multitude of formats including GRDDL, RDFa and Microformats

SpongerProvider(String) - Constructor for class de.fuberlin.wiwiss.marbles.loading.SpongerProvider

Constructs a new SpongerProvider

startDereferencingIfAvailable(DereferencingTask) - Method in class de.fuberlin.wiwiss.marbles.loading.DereferencerThread

Starts to execute the DereferencingTask task.

STATUS_MALFORMED_URL - Static variable in class de.fuberlin.wiwiss.marbles.loading.DereferencingResult

STATUS_NEW_URIS_FOUND - Static variable in class de.fuberlin.wiwiss.marbles.loading.DereferencingResult

STATUS_OK - Static variable in class de.fuberlin.wiwiss.marbles.loading.DereferencingResult

STATUS_PARSING_FAILED - Static variable in class de.fuberlin.wiwiss.marbles.loading.DereferencingResult

STATUS_UNABLE_TO_CONNECT - Static variable in class de.fuberlin.wiwiss.marbles.loading.DereferencingResult

stopThread() - Method in class de.fuberlin.wiwiss.marbles.loading.DereferencerThread

Stops the UriConnector from retrieving the URI.

T

tearDown() - Method in class de.fuberlin.wiwiss.marbles.SameAsInferencerTest

testInference1() - Method in class de.fuberlin.wiwiss.marbles.SameAsInferencerTest

Add data, then sameAs (with delayed autoCommit)

testInference2() - Method in class de.fuberlin.wiwiss.marbles.SameAsInferencerTest

Add sameAs, then data

testInference3() - Method in class de.fuberlin.wiwiss.marbles.SameAsInferencerTest

Manual initialization

testInference4() - Method in class de.fuberlin.wiwiss.marbles.SameAsInferencerTest

Test with real data

toElement(Document, CacheController, RepositoryConnection) - Method in class de.fuberlin.wiwiss.marbles.Source

Exports status data as a DOM Element

toString(int) - Static method in class de.fuberlin.wiwiss.marbles.loading.HttpStatusCodes

Provides an extremely simplified string representation of the status code's meaning

A C D E F G H I K L M N P R S T