Class SpinSail
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- All Implemented Interfaces:
FederatedServiceResolverClient
,NotifyingSail
,Sail
,StackableSail
@Deprecated public class SpinSail extends AbstractForwardChainingInferencer
Deprecated.The SpinSail is currently deprecated. If you are using SPIN to validate your data then it is recommended to move to SHACL with the ShaclSail. Currently, the SHACL W3C Recommendation only supports validation, and has no equivalent to SPIN's inference features.
Deprecating the SpinSail has been discussed at https://github.com/eclipse/rdf4j/issues/1262 and can be summarized with there being no developers actively supporting it and that SPIN in itself is no longer recommended by TopQuadrant. Do not expect the SpinSail to scale in any way and expect simple delete operations to take seconds to complete. There are still a number of open issues in GitHub connected to the SpinSail, none of these are likely to get fixed.
- Since:
- 3.1.0 2019
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Constructor Summary
Constructors Constructor Description SpinSail()
Deprecated.SpinSail(NotifyingSail baseSail)
Deprecated.
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Method Summary
All Methods Instance Methods Concrete Methods Deprecated Methods Modifier and Type Method Description void
addQueryContextInitializer(QueryContextInitializer initializer)
Deprecated.org.eclipse.rdf4j.sail.spin.SpinSailConnection
getConnection()
Deprecated.Opens a connection on the Sail which can be used to query and update data.TupleFunctionEvaluationMode
getEvaluationMode()
Deprecated.FederatedServiceResolver
getFederatedServiceResolver()
Deprecated.FunctionRegistry
getFunctionRegistry()
Deprecated.protected List<QueryContextInitializer>
getQueryContextInitializers()
Deprecated.SpinParser
getSpinParser()
Deprecated.TupleFunctionRegistry
getTupleFunctionRegistry()
Deprecated.void
initialize()
Deprecated.Initializes the Sail.boolean
isAxiomClosureNeeded()
Deprecated.Indicates if the SPIN Sail should itself load the full deductive closure of the SPIN axioms.boolean
isInitializing()
Deprecated.boolean
isValidateConstraints()
Deprecated.Check is SPIN constraint validation is enabled.void
setAxiomClosureNeeded(boolean axiomClosureNeeded)
Deprecated.void
setBaseSail(Sail baseSail)
Deprecated.Sets the base Sail that this Sail will work on top of.void
setEvaluationMode(TupleFunctionEvaluationMode mode)
Deprecated.void
setFederatedServiceResolver(FederatedServiceResolver resolver)
Deprecated.Sets theFederatedServiceResolver
to use for this client.void
setFunctionRegistry(FunctionRegistry registry)
Deprecated.void
setSpinParser(SpinParser parser)
Deprecated.void
setTupleFunctionRegistry(TupleFunctionRegistry registry)
Deprecated.void
setValidateConstraints(boolean validateConstraints)
Deprecated.Disable or enable SPIN constraint validation.-
Methods inherited from class org.eclipse.rdf4j.sail.inferencer.fc.AbstractForwardChainingInferencer
getDefaultIsolationLevel, getSupportedIsolationLevels
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Methods inherited from class org.eclipse.rdf4j.sail.helpers.NotifyingSailWrapper
addSailChangedListener, getBaseSail, removeSailChangedListener
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Methods inherited from class org.eclipse.rdf4j.sail.helpers.SailWrapper
getDataDir, getValueFactory, isWritable, setDataDir, shutDown, verifyBaseSailSet
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Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
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Methods inherited from interface org.eclipse.rdf4j.sail.Sail
getDataDir, getValueFactory, init, isWritable, setDataDir, shutDown
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Constructor Detail
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SpinSail
public SpinSail()
Deprecated.
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SpinSail
public SpinSail(NotifyingSail baseSail)
Deprecated.
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Method Detail
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setBaseSail
public void setBaseSail(Sail baseSail)
Deprecated.Description copied from interface:StackableSail
Sets the base Sail that this Sail will work on top of. This method will be called before the initialize() method is called.- Specified by:
setBaseSail
in interfaceStackableSail
- Overrides:
setBaseSail
in classNotifyingSailWrapper
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getFunctionRegistry
public FunctionRegistry getFunctionRegistry()
Deprecated.
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setFunctionRegistry
public void setFunctionRegistry(FunctionRegistry registry)
Deprecated.
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getTupleFunctionRegistry
public TupleFunctionRegistry getTupleFunctionRegistry()
Deprecated.
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setTupleFunctionRegistry
public void setTupleFunctionRegistry(TupleFunctionRegistry registry)
Deprecated.
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getFederatedServiceResolver
public FederatedServiceResolver getFederatedServiceResolver()
Deprecated.
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setFederatedServiceResolver
public void setFederatedServiceResolver(FederatedServiceResolver resolver)
Deprecated.Description copied from interface:FederatedServiceResolverClient
Sets theFederatedServiceResolver
to use for this client.- Specified by:
setFederatedServiceResolver
in interfaceFederatedServiceResolverClient
- Overrides:
setFederatedServiceResolver
in classSailWrapper
- Parameters:
resolver
- The resolver to use.
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setEvaluationMode
public void setEvaluationMode(TupleFunctionEvaluationMode mode)
Deprecated.
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getEvaluationMode
public TupleFunctionEvaluationMode getEvaluationMode()
Deprecated.
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setAxiomClosureNeeded
public void setAxiomClosureNeeded(boolean axiomClosureNeeded)
Deprecated.
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isAxiomClosureNeeded
public boolean isAxiomClosureNeeded()
Deprecated.Indicates if the SPIN Sail should itself load the full deductive closure of the SPIN axioms. Typically, this will befalse
if the underlying Sail stack already supports RDFS inferencing,true
if not.- Returns:
true
if the SpinSail needs to load the full axiom closure,false
otherwise.
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addQueryContextInitializer
public void addQueryContextInitializer(QueryContextInitializer initializer)
Deprecated.
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getQueryContextInitializers
protected List<QueryContextInitializer> getQueryContextInitializers()
Deprecated.
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getSpinParser
public SpinParser getSpinParser()
Deprecated.
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setSpinParser
public void setSpinParser(SpinParser parser)
Deprecated.
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getConnection
public org.eclipse.rdf4j.sail.spin.SpinSailConnection 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 interfaceNotifyingSail
- Specified by:
getConnection
in interfaceSail
- Overrides:
getConnection
in classNotifyingSailWrapper
- Throws:
SailException
- If no transaction could be started, for example because the Sail is not writable.
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initialize
public void initialize() throws SailException
Deprecated.Description copied from interface:Sail
Initializes the Sail. Care should be taken that required initialization parameters have been set before this method is called. Please consult the specific Sail implementation for information about the relevant parameters.- Specified by:
initialize
in interfaceSail
- Overrides:
initialize
in classSailWrapper
- Throws:
SailException
- If the Sail could not be initialized.
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isInitializing
public boolean isInitializing()
Deprecated.
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setValidateConstraints
public void setValidateConstraints(boolean validateConstraints)
Deprecated.Disable or enable SPIN constraint validation. This can be very useful in order to improve performance
Default true (constraint validation enabled).
- Parameters:
validateConstraints
- (true if enabled)
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isValidateConstraints
public boolean isValidateConstraints()
Deprecated.Check is SPIN constraint validation is enabled.- Returns:
- true if enabled
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