ForwardChainingRDFSInferencer (Eclipse RDF4J 4.3.2)

java.lang.Object
- org.eclipse.rdf4j.sail.helpers.SailWrapper
- - org.eclipse.rdf4j.sail.helpers.NotifyingSailWrapper
  - - org.eclipse.rdf4j.sail.inferencer.fc.AbstractForwardChainingInferencer
    - - org.eclipse.rdf4j.sail.inferencer.fc.ForwardChainingRDFSInferencer

All Implemented Interfaces:

FederatedServiceResolverClient, NotifyingSail, Sail, StackableSail
```
@Deprecated(since="2.5")
public class ForwardChainingRDFSInferencer
extends AbstractForwardChainingInferencer
```
Deprecated.
This inferencer implementation will be phased out. Consider switching to the SchemaCachingRDFSInferencer instead.

Forward-chaining RDF Schema inferencer, using the rules from the RDF Semantics Recommendation (10 February 2004). This inferencer can be used to add RDF Schema semantics to any Sail that returns InferencerConnections from their Sail.getConnection() method.

Constructor Summary

Constructors
Constructor Description

ForwardChainingRDFSInferencer()
Deprecated.

ForwardChainingRDFSInferencer(NotifyingSail baseSail)
Deprecated.

Method Summary

All Methods Instance Methods Concrete Methods Deprecated Methods
Modifier and Type	Method	Description
`org.eclipse.rdf4j.sail.inferencer.fc.ForwardChainingRDFSInferencerConnection`	`getConnection()`	Deprecated. Opens a connection on the Sail which can be used to query and update data.
`void`	`init()`	Deprecated. Adds axiom statements to the underlying Sail.

Methods inherited from class org.eclipse.rdf4j.sail.inferencer.fc.AbstractForwardChainingInferencer
getDefaultIsolationLevel, getSupportedIsolationLevels

Methods inherited from class org.eclipse.rdf4j.sail.helpers.NotifyingSailWrapper
addSailChangedListener, getBaseSail, removeSailChangedListener, setBaseSail

Methods inherited from class org.eclipse.rdf4j.sail.helpers.SailWrapper
getCollectionFactory, getDataDir, getFederatedServiceResolver, getValueFactory, isWritable, setDataDir, setFederatedServiceResolver, shutDown, verifyBaseSailSet

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.eclipse.rdf4j.sail.Sail
getCollectionFactory, getDataDir, getValueFactory, isWritable, setDataDir, shutDown

- Constructor Detail
  - ForwardChainingRDFSInferencer
```
public ForwardChainingRDFSInferencer()
```
    Deprecated.
  - ForwardChainingRDFSInferencer
```
public ForwardChainingRDFSInferencer(NotifyingSail baseSail)
```
    Deprecated.
- Method Detail
  - getConnection
```
public org.eclipse.rdf4j.sail.inferencer.fc.ForwardChainingRDFSInferencerConnection getConnection()
                                                                                           throws SailException
```
    Deprecated.
    
    Description copied from interface: Sail
    
    Opens a connection on the Sail which can be used to query and update data. Depending on how the implementation handles concurrent access, a call to this method might block when there is another open connection on this Sail.
    
    Specified by:
    
    getConnection in interface NotifyingSail
    
    Specified by:
    
    getConnection in interface Sail
    
    Overrides:
    
    getConnection in class NotifyingSailWrapper
    
    Throws:
    
    SailException - If no transaction could be started, for example because the Sail is not writable.
  - init
```
public void init()
          throws SailException
```
    Deprecated.
    
    Adds axiom statements to the underlying Sail.
    
    Specified by:
    
    init in interface Sail
    
    Overrides:
    
    init in class SailWrapper
    
    Throws:
    
    SailException - If the Sail could not be initialized.