edu.cornell.mannlib.vitro.webapp.searchindex.indexing

Class AdditionalURIsForObjectProperties

java.lang.Object

edu.cornell.mannlib.vitro.webapp.searchindex.indexing.AdditionalURIsForObjectProperties

All Implemented Interfaces:

IndexingUriFinder, ContextModelsUser

public class AdditionalURIsForObjectProperties
extends Object
implements IndexingUriFinder, ContextModelsUser

For a given statement, return the URIs that may need to be updated in the search index because of their object property relations to the resources in the statement. Context nodes are not handled here. They are taken care of in AdditionalURIsForContextNodex.

Field Summary

Fields

Modifier and Type	Field and Description
protected static org.apache.commons.logging.Log	log
protected static String	prefixs
protected String	QUERY_FOR_RELATED
protected RDFService	rdfService

Constructor Summary

Constructors

Constructor and Description
AdditionalURIsForObjectProperties()

Method Summary

Modifier and Type	Method and Description
protected List<String>	allIndividualsRelatedByObjectPropertyStmts(String uri)
protected List<String>	doDataPropertyStmt(org.apache.jena.rdf.model.Statement stmt)
protected List<String>	doObjectPropertyStmt(org.apache.jena.rdf.model.Statement stmt)
void	endIndexing() Indicates that the collection of statements being processed is complete.
List<String>	findAdditionalURIsToIndex(org.apache.jena.rdf.model.Statement stmt) For the domain that is the responsibility of the given implementation, calculate the URIs that need to be updated in the search index.
void	setContextModels(ContextModelAccess models)
void	startIndexing() Indicates that a new collection of statements is about to be processed.
String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

log

protected static final org.apache.commons.logging.Log log

rdfService

protected RDFService rdfService

prefixs

protected static final String prefixs

See Also:

Constant Field Values

QUERY_FOR_RELATED

protected final String QUERY_FOR_RELATED

See Also:

Constant Field Values

Constructor Detail

AdditionalURIsForObjectProperties

public AdditionalURIsForObjectProperties()

Method Detail

setContextModels

public void setContextModels(ContextModelAccess models)

Specified by:

setContextModels in interface ContextModelsUser

findAdditionalURIsToIndex

public List<String> findAdditionalURIsToIndex(org.apache.jena.rdf.model.Statement stmt)

Description copied from interface: IndexingUriFinder

For the domain that is the responsibility of the given implementation, calculate the URIs that need to be updated in the search index. The URIs in the list will be updated by the IndexBuilder, which will handle URIs of new individuals, URIs of individuals that have changes, and URIs of individuals that have been removed from the model.

Specified by:

findAdditionalURIsToIndex in interface IndexingUriFinder

Returns:

List of URIs. Never return null.

startIndexing

public void startIndexing()

Description copied from interface: IndexingUriFinder

Indicates that a new collection of statements is about to be processed.

Specified by:

startIndexing in interface IndexingUriFinder

endIndexing

public void endIndexing()

Description copied from interface: IndexingUriFinder

Indicates that the collection of statements being processed is complete.

Specified by:

endIndexing in interface IndexingUriFinder

doObjectPropertyStmt

protected List<String> doObjectPropertyStmt(org.apache.jena.rdf.model.Statement stmt)

doDataPropertyStmt

protected List<String> doDataPropertyStmt(org.apache.jena.rdf.model.Statement stmt)

allIndividualsRelatedByObjectPropertyStmts

protected List<String> allIndividualsRelatedByObjectPropertyStmts(String uri)

toString

public String toString()

Overrides:

toString in class Object