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nl.aidministrator.rdf.ral
Class StatisticsRAL  

java.lang.Object
  nl.aidministrator.rdf.ral.StatisticsRAL

All Implemented Interfaces:

RAL

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public class StatisticsRAL

extends java.lang.Object

implements RAL

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Field Summary
protected  int	_acCount
protected  int	_acomCount
protected  long	_acomTime
protected  long	_acTime
protected  int	_adCount
protected  int	_adsCount
protected  long	_adsTime
protected  long	_adTime
protected  int	_aiCount
protected  long	_aiTime
protected  int	_alCount
protected  long	_alTime
protected  int	_apCount
protected  long	_apTime
protected  int	_arCount
protected  long	_arTime
protected  int	_ascCount
protected  long	_ascTime
protected  int	_aspCount
protected  long	_aspTime
protected  int	_crCount
protected  long	_crTime
protected  int	_gcCount
protected  int	_gcfCount
protected  long	_gcfTime
protected  long	_gcTime
protected  int	_gdfCount
protected  long	_gdfTime
protected  int	_gioCount
protected  long	_gioTime
protected  int	_glfCount
protected  long	_glfTime
protected  int	_gnCount
protected  long	_gnTime
protected  int	_gpCount
protected  long	_gpTime
protected  int	_grfCount
protected  long	_grfTime
protected  int	_gsCount
protected  long	_gsTime
protected  int	_gsubcCount
protected  long	_gsubcTime
protected  int	_gsubpCount
protected  long	_gsubpTime
protected  int	_gsupcCount
protected  long	_gsupcTime
protected  int	_gsuppCount
protected  long	_gsuppTime
protected  int	_icCount
protected  int	_icomCount
protected  long	_icomTime
protected  long	_icTime
protected  int	_iioCount
protected  long	_iioTime
protected  int	_ilCount
protected  long	_ilTime
protected  int	_ipCount
protected  long	_ipTime
protected  int	_isCount
protected  long	_isTime
protected  int	_isubcCount
protected  long	_isubcTime
protected  int	_isubpCount
protected  long	_isubpTime
protected  RAL	_other
protected  java.lang.String	_reposName

 

Constructor Summary

StatisticsRAL(RAL other)           Creates a StatisticsRAL that logs statistics to ServletLog

 

Method Summary
void	addClass(nl.aidministrator.rdf.sail.model.Resource classResource)           Adds a class to the repository.
void	addComment(nl.aidministrator.rdf.sail.model.Resource resource, nl.aidministrator.rdf.sail.model.Literal comment)           Adds a comment for resource 'resource' to the repository.
void	addDataStatement(nl.aidministrator.rdf.sail.model.Resource subject, nl.aidministrator.rdf.sail.model.Resource predicate, nl.aidministrator.rdf.sail.model.Value object)           Adds a data statament to the repository.
void	addDomain(nl.aidministrator.rdf.sail.model.Resource property, nl.aidministrator.rdf.sail.model.Resource domainClass)           Adds a domain restriction to the repository.
void	addInstance(nl.aidministrator.rdf.sail.model.Value dataValue, nl.aidministrator.rdf.sail.model.Resource classResource)           Adds an instance of class 'classResource' to the repository.
void	addLabel(nl.aidministrator.rdf.sail.model.Resource resource, nl.aidministrator.rdf.sail.model.Literal label)           Adds a label for resource 'resource' to the repository.
void	addProperty(nl.aidministrator.rdf.sail.model.Resource property)           Adds a property to the repository.
void	addRange(nl.aidministrator.rdf.sail.model.Resource property, nl.aidministrator.rdf.sail.model.Resource rangeClass)           Adds a range restriction to the repository.
void	addSubClass(nl.aidministrator.rdf.sail.model.Resource subClass, nl.aidministrator.rdf.sail.model.Resource superClass)           Adds a subclass-relation to the repository.
void	addSubProperty(nl.aidministrator.rdf.sail.model.Resource subProp, nl.aidministrator.rdf.sail.model.Resource superProp)           Adds a subproperty-relation to the repository.
void	clearRepository()           Clears the repository.
void	dumpStatistics()
ResourceIterator	getClasses()           Gets all defined classes.
ResourceIterator	getCommentsFor(nl.aidministrator.rdf.sail.model.Resource resource)           Gets all comments for the supplied resource.
nl.aidministrator.rdf.sail.model.Value	getDomainFor(nl.aidministrator.rdf.sail.model.Resource propUri)           Gets the domain for the supplied property.
ResourceIterator	getInstancesOf(nl.aidministrator.rdf.sail.model.Resource classUri, boolean properInstances)           Gets all instances of the supplied class.
ResourceIterator	getLabelsFor(nl.aidministrator.rdf.sail.model.Resource resource)           Gets all labels for the supplied resource.
NamespaceIterator	getNamespaces()           Gets the prefix and name of all namespaces.
ResourceIterator	getProperties()           Gets all defined properties.
nl.aidministrator.rdf.sail.model.Value	getRangeFor(nl.aidministrator.rdf.sail.model.Resource propUri)           Gets the range for the supplied property.
StatementIterator	getStatements(nl.aidministrator.rdf.sail.model.Resource source, nl.aidministrator.rdf.sail.model.Resource predicate, nl.aidministrator.rdf.sail.model.Value target, boolean recursive)           Gets all statements with a specific predicate and, possibly, with a specific source and/or target.
ResourceIterator	getSubClassesOf(nl.aidministrator.rdf.sail.model.Resource classUri, boolean recursive)           Gets all subclasses of the supplied class.
ResourceIterator	getSubPropertiesOf(nl.aidministrator.rdf.sail.model.Resource propUri, boolean recursive)           Gets all subproperties of the supplied property.
ResourceIterator	getSuperClassesOf(nl.aidministrator.rdf.sail.model.Resource classUri, boolean recursive)           Gets all superclasses of the supplied class.
ResourceIterator	getSuperPropertiesOf(nl.aidministrator.rdf.sail.model.Resource propUri, boolean recursive)           Gets all superproperties of the supplied property.
void	initialize(java.util.Map configParams)           Initializes the RAL using a set of configuration parameters.
boolean	isClass(nl.aidministrator.rdf.sail.model.Value resource)           Checks whether the supplied resource represents a class.
boolean	isComment(nl.aidministrator.rdf.sail.model.Resource source, nl.aidministrator.rdf.sail.model.Literal target)           Checks whether a comment with the specified source and target exisits.
boolean	isInstanceOf(nl.aidministrator.rdf.sail.model.Value dataUri, nl.aidministrator.rdf.sail.model.Resource classUri, boolean properInstances)           Checks whether the supplied data resource is an instance of the supplied class.
boolean	isLabel(nl.aidministrator.rdf.sail.model.Resource source, nl.aidministrator.rdf.sail.model.Literal target)           Checks whether a label with the specified source and target exists.
boolean	isProperty(nl.aidministrator.rdf.sail.model.Value uri)           Checks whether the supplied resource represents a property.
boolean	isStatement(nl.aidministrator.rdf.sail.model.Resource source, nl.aidministrator.rdf.sail.model.Resource predicate, nl.aidministrator.rdf.sail.model.Value target, boolean recursive)           Checks whether a specific statement is already present.
boolean	isSubClassOf(nl.aidministrator.rdf.sail.model.Value subClassUri, nl.aidministrator.rdf.sail.model.Value superClassUri)           Checks whether one uri is a subclass of another (recursively).
boolean	isSubPropertyOf(nl.aidministrator.rdf.sail.model.Value subPropertyUri, nl.aidministrator.rdf.sail.model.Value superPropertyUri)           Checks whether one property is a subproperty of another (recursively).
void	removeDataStatements(nl.aidministrator.rdf.sail.model.Resource subject, nl.aidministrator.rdf.sail.model.Resource predicate, nl.aidministrator.rdf.sail.model.Value object)           Removes data statements that match the (subject, predicate, object) pattern from the repository.
void	shutDown()           Allow the RAL to synchronize any stale data.

 

Methods inherited from class java.lang.Object

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

 

Field Detail

_other

protected RAL _other

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_reposName

protected java.lang.String _reposName

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_adsTime

protected long _adsTime

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_adsCount

protected int _adsCount

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_apTime

protected long _apTime

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_apCount

protected int _apCount

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_acTime

protected long _acTime

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_acCount

protected int _acCount

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_aiTime

protected long _aiTime

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_aiCount

protected int _aiCount

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_aspTime

protected long _aspTime

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_aspCount

protected int _aspCount

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_ascTime

protected long _ascTime

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_ascCount

protected int _ascCount

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_adTime

protected long _adTime

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_adCount

protected int _adCount

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_arTime

protected long _arTime

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_arCount

protected int _arCount

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_acomTime

protected long _acomTime

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_acomCount

protected int _acomCount

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_alTime

protected long _alTime

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_alCount

protected int _alCount

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_crTime

protected long _crTime

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_crCount

protected int _crCount

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_gnTime

protected long _gnTime

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_gnCount

protected int _gnCount

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_gcTime

protected long _gcTime

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_gcCount

protected int _gcCount

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_icTime

protected long _icTime

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_icCount

protected int _icCount

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_gsubcTime

protected long _gsubcTime

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_gsubcCount

protected int _gsubcCount

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_gsupcTime

protected long _gsupcTime

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_gsupcCount

protected int _gsupcCount

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_isubcTime

protected long _isubcTime

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_isubcCount

protected int _isubcCount

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_gpTime

protected long _gpTime

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_gpCount

protected int _gpCount

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_ipTime

protected long _ipTime

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_ipCount

protected int _ipCount

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_gsubpTime

protected long _gsubpTime

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_gsubpCount

protected int _gsubpCount

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_gsuppTime

protected long _gsuppTime

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_gsuppCount

protected int _gsuppCount

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_isubpTime

protected long _isubpTime

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_isubpCount

protected int _isubpCount

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_gdfTime

protected long _gdfTime

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_gdfCount

protected int _gdfCount

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_grfTime

protected long _grfTime

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_grfCount

protected int _grfCount

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_gioTime

protected long _gioTime

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_gioCount

protected int _gioCount

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_iioTime

protected long _iioTime

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_iioCount

protected int _iioCount

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_gcfTime

protected long _gcfTime

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_gcfCount

protected int _gcfCount

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_icomTime

protected long _icomTime

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_icomCount

protected int _icomCount

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_glfTime

protected long _glfTime

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_glfCount

protected int _glfCount

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_ilTime

protected long _ilTime

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_ilCount

protected int _ilCount

---

_gsTime

protected long _gsTime

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_gsCount

protected int _gsCount

---

_isTime

protected long _isTime

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_isCount

protected int _isCount

Constructor Detail

StatisticsRAL

public StatisticsRAL(RAL other)

Creates a StatisticsRAL that logs statistics to ServletLog

Method Detail

initialize

public void initialize(java.util.Map configParams)
                throws java.lang.Exception

Description copied from interface: RAL

Initializes the RAL using a set of configuration parameters. The relevant names and values of the paramters are determined by the implementation of this interface.

Specified by:

initialize in interface RAL

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shutDown

public void shutDown()

Description copied from interface: RAL

Allow the RAL to synchronize any stale data. The RAL can assume that shutDown() is called before an application is stopped.

Specified by:

shutDown in interface RAL

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addDataStatement

public void addDataStatement(nl.aidministrator.rdf.sail.model.Resource subject,
                             nl.aidministrator.rdf.sail.model.Resource predicate,
                             nl.aidministrator.rdf.sail.model.Value object)
                      throws java.sql.SQLException

Description copied from interface: RAL

Adds a data statament to the repository. The RAL can assume that the property 'predicate' has already been defined before.

Specified by:

addDataStatement in interface RAL

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addProperty

public void addProperty(nl.aidministrator.rdf.sail.model.Resource property)
                 throws java.sql.SQLException

Description copied from interface: RAL

Adds a property to the repository.

Specified by:

addProperty in interface RAL

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addClass

public void addClass(nl.aidministrator.rdf.sail.model.Resource classResource)
              throws java.sql.SQLException

Description copied from interface: RAL

Adds a class to the repository.

Specified by:

addClass in interface RAL

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addInstance

public void addInstance(nl.aidministrator.rdf.sail.model.Value dataValue,
                        nl.aidministrator.rdf.sail.model.Resource classResource)
                 throws java.sql.SQLException

Description copied from interface: RAL

Adds an instance of class 'classResource' to the repository. The RAL can assume that the class 'classResource' has already been defined before.

Specified by:

addInstance in interface RAL

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addSubProperty

public void addSubProperty(nl.aidministrator.rdf.sail.model.Resource subProp,
                           nl.aidministrator.rdf.sail.model.Resource superProp)
                    throws java.sql.SQLException

Description copied from interface: RAL

Adds a subproperty-relation to the repository. The RAL can assume that the two properties have already been defined before.

Specified by:

addSubProperty in interface RAL

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addSubClass

public void addSubClass(nl.aidministrator.rdf.sail.model.Resource subClass,
                        nl.aidministrator.rdf.sail.model.Resource superClass)
                 throws java.sql.SQLException

Description copied from interface: RAL

Adds a subclass-relation to the repository. The RAL can assume that the two classes have already been defined before.

Specified by:

addSubClass in interface RAL

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addDomain

public void addDomain(nl.aidministrator.rdf.sail.model.Resource property,
                      nl.aidministrator.rdf.sail.model.Resource domainClass)
               throws java.sql.SQLException

Description copied from interface: RAL

Adds a domain restriction to the repository. The RAL can assume that the property 'property' and the class 'domainClass' have already been defined before.

Specified by:

addDomain in interface RAL

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addRange

public void addRange(nl.aidministrator.rdf.sail.model.Resource property,
                     nl.aidministrator.rdf.sail.model.Resource rangeClass)
              throws java.sql.SQLException

Description copied from interface: RAL

Adds a range restriction to the repository. The RAL can assume that the property 'property' and the class 'domainClass' have already been defined before.

Specified by:

addRange in interface RAL

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addComment

public void addComment(nl.aidministrator.rdf.sail.model.Resource resource,
                       nl.aidministrator.rdf.sail.model.Literal comment)
                throws java.sql.SQLException

Description copied from interface: RAL

Adds a comment for resource 'resource' to the repository.

Specified by:

addComment in interface RAL

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addLabel

public void addLabel(nl.aidministrator.rdf.sail.model.Resource resource,
                     nl.aidministrator.rdf.sail.model.Literal label)
              throws java.sql.SQLException

Description copied from interface: RAL

Adds a label for resource 'resource' to the repository.

Specified by:

addLabel in interface RAL

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removeDataStatements

public void removeDataStatements(nl.aidministrator.rdf.sail.model.Resource subject,
                                 nl.aidministrator.rdf.sail.model.Resource predicate,
                                 nl.aidministrator.rdf.sail.model.Value object)
                          throws java.sql.SQLException

Description copied from interface: RAL

Removes data statements that match the (subject, predicate, object) pattern from the repository. subject, predicate, or object may each be null, but at least one value must be specified.

Specified by:

removeDataStatements in interface RAL

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clearRepository

public void clearRepository()
                     throws java.sql.SQLException

Description copied from interface: RAL

Clears the repository. After the repository was cleared, it should be in the same state as after initialization.

Specified by:

clearRepository in interface RAL

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getNamespaces

public NamespaceIterator getNamespaces()

Description copied from interface: RAL

Gets the prefix and name of all namespaces.

Specified by:

getNamespaces in interface RAL

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getClasses

public ResourceIterator getClasses()

Description copied from interface: RAL

Gets all defined classes.

Specified by:

getClasses in interface RAL

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isClass

public boolean isClass(nl.aidministrator.rdf.sail.model.Value resource)

Description copied from interface: RAL

Checks whether the supplied resource represents a class.

Specified by:

isClass in interface RAL

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getSubClassesOf

public ResourceIterator getSubClassesOf(nl.aidministrator.rdf.sail.model.Resource classUri,
                                        boolean recursive)

Description copied from interface: RAL

Gets all subclasses of the supplied class. Note that the subclass relation is reflexive: a class is always a subclass of itself. rdfs:Resource is assumed to be the superclass of all classes.

Specified by:

getSubClassesOf in interface RAL

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getSuperClassesOf

public ResourceIterator getSuperClassesOf(nl.aidministrator.rdf.sail.model.Resource classUri,
                                          boolean recursive)

Description copied from interface: RAL

Gets all superclasses of the supplied class. Note that the superclass relation is reflexive: a class is always a superclass of itself. rdfs:Resource is assumed to be the superclass of all classes.

Specified by:

getSuperClassesOf in interface RAL

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isSubClassOf

public boolean isSubClassOf(nl.aidministrator.rdf.sail.model.Value subClassUri,
                            nl.aidministrator.rdf.sail.model.Value superClassUri)

Description copied from interface: RAL

Checks whether one uri is a subclass of another (recursively). rdfs:Resource is assumed to be the superclass of all classes.

Specified by:

isSubClassOf in interface RAL

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getProperties

public ResourceIterator getProperties()

Description copied from interface: RAL

Gets all defined properties.

Specified by:

getProperties in interface RAL

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isProperty

public boolean isProperty(nl.aidministrator.rdf.sail.model.Value uri)

Description copied from interface: RAL

Checks whether the supplied resource represents a property.

Specified by:

isProperty in interface RAL

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getSubPropertiesOf

public ResourceIterator getSubPropertiesOf(nl.aidministrator.rdf.sail.model.Resource propUri,
                                           boolean recursive)

Description copied from interface: RAL

Gets all subproperties of the supplied property. Note that the subproperty relation is reflexive: a property is always a subproperty of itself.

Specified by:

getSubPropertiesOf in interface RAL

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getSuperPropertiesOf

public ResourceIterator getSuperPropertiesOf(nl.aidministrator.rdf.sail.model.Resource propUri,
                                             boolean recursive)

Description copied from interface: RAL

Gets all superproperties of the supplied property. Note that the superproperty relation is reflexive: a property is always a subproperty of itself.

Specified by:

getSuperPropertiesOf in interface RAL

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isSubPropertyOf

public boolean isSubPropertyOf(nl.aidministrator.rdf.sail.model.Value subPropertyUri,
                               nl.aidministrator.rdf.sail.model.Value superPropertyUri)

Description copied from interface: RAL

Checks whether one property is a subproperty of another (recursively).

Specified by:

isSubPropertyOf in interface RAL

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getDomainFor

public nl.aidministrator.rdf.sail.model.Value getDomainFor(nl.aidministrator.rdf.sail.model.Resource propUri)

Description copied from interface: RAL

Gets the domain for the supplied property.

Specified by:

getDomainFor in interface RAL

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getRangeFor

public nl.aidministrator.rdf.sail.model.Value getRangeFor(nl.aidministrator.rdf.sail.model.Resource propUri)

Description copied from interface: RAL

Gets the range for the supplied property.

Specified by:

getRangeFor in interface RAL

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getInstancesOf

public ResourceIterator getInstancesOf(nl.aidministrator.rdf.sail.model.Resource classUri,
                                       boolean properInstances)

Description copied from interface: RAL

Gets all instances of the supplied class. Everything is an instance of rdfs:Resource.

Specified by:

getInstancesOf in interface RAL

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isInstanceOf

public boolean isInstanceOf(nl.aidministrator.rdf.sail.model.Value dataUri,
                            nl.aidministrator.rdf.sail.model.Resource classUri,
                            boolean properInstances)

Description copied from interface: RAL

Checks whether the supplied data resource is an instance of the supplied class. Everything is an instance of rdfs:Resource.

Specified by:

isInstanceOf in interface RAL

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getCommentsFor

public ResourceIterator getCommentsFor(nl.aidministrator.rdf.sail.model.Resource resource)

Description copied from interface: RAL

Gets all comments for the supplied resource.

Specified by:

getCommentsFor in interface RAL

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isComment

public boolean isComment(nl.aidministrator.rdf.sail.model.Resource source,
                         nl.aidministrator.rdf.sail.model.Literal target)

Description copied from interface: RAL

Checks whether a comment with the specified source and target exisits.

Specified by:

isComment in interface RAL

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getLabelsFor

public ResourceIterator getLabelsFor(nl.aidministrator.rdf.sail.model.Resource resource)

Description copied from interface: RAL

Gets all labels for the supplied resource.

Specified by:

getLabelsFor in interface RAL

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isLabel

public boolean isLabel(nl.aidministrator.rdf.sail.model.Resource source,
                       nl.aidministrator.rdf.sail.model.Literal target)

Description copied from interface: RAL

Checks whether a label with the specified source and target exists.

Specified by:

isLabel in interface RAL

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getStatements

public StatementIterator getStatements(nl.aidministrator.rdf.sail.model.Resource source,
                                       nl.aidministrator.rdf.sail.model.Resource predicate,
                                       nl.aidministrator.rdf.sail.model.Value target,
                                       boolean recursive)

Description copied from interface: RAL

Gets all statements with a specific predicate and, possibly, with a specific source and/or target. 'source' and 'target' parameters may be null to indicate wildcards.

Specified by:

getStatements in interface RAL

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isStatement

public boolean isStatement(nl.aidministrator.rdf.sail.model.Resource source,
                           nl.aidministrator.rdf.sail.model.Resource predicate,
                           nl.aidministrator.rdf.sail.model.Value target,
                           boolean recursive)

Description copied from interface: RAL

Checks whether a specific statement is already present.

Specified by:

isStatement in interface RAL

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dumpStatistics

public void dumpStatistics()

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SUMMARY:  JAVADOC |  SOURCE |  DOWNLOAD | NESTED | FIELD | CONSTR | METHOD	DETAIL: FIELD | CONSTR | METHOD

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