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VIVO-946 Add labels of objects across Role nodes.

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This commit is contained in:
j2blake 2015-03-02 13:24:28 -05:00
parent 6166b48357
commit 731642491c
2 changed files with 20 additions and 23 deletions
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23
src/edu/cornell/mannlib/vitro/webapp/searchindex/extensions/LabelsAcrossContextNodes.java
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@ -283,15 +283,15 @@ public class LabelsAcrossContextNodes implements IndexingUriFinder,
private static final String LOCATE_PARTNERS_WITHOUT_RESTRICTION = ""
+ "SELECT ?partner \n" //
+ "WHERE { \n" //
+ " ?uri ?incoming ?contextNode . \n" //
+ " ?contextNode ?outgoing ?partner . \n" //
+ " ?partner ?incoming ?contextNode . \n" //
+ " ?contextNode ?outgoing ?uri . \n" //
+ " FILTER( ?uri != ?partner ) \n" //
+ "} \n";
private static final String LOCATE_PARTNERS_ON_CONTEXT_NODE_TYPE = ""
+ "SELECT ?partner \n" //
+ "WHERE { \n" //
+ " ?uri ?incoming ?contextNode . \n" //
+ " ?contextNode ?outgoing ?partner . \n" //
+ " ?partner ?incoming ?contextNode . \n" //
+ " ?contextNode ?outgoing ?uri . \n" //
+ " ?contextNode a ?nodeType . \n" //
+ " FILTER( ?uri != ?partner ) \n" //
+ "} \n";
@ -316,18 +316,15 @@ public class LabelsAcrossContextNodes implements IndexingUriFinder,
* If this is a "label" statement, check to see if the subject has any
* acceptable partners across acceptable context nodes.
*
* If this is a statement that involves the specified outgoing property on
* an acceptable context node, check to see if there are any other
* acceptable partners on this node.
*
* We could also check for statements that involve the specified incoming
* property, but they should happen in pairs with the "outgoing" statements.
* If this is a statement that involves the specified incoming property on
* an acceptable context node, check to see if there are any acceptable
* partners on this node.
*/
@Override
public List<String> findAdditionalURIsToIndex(Statement stmt) {
if (isLabelStatement(stmt)) {
return filterByType(locatePartners(stmt));
} else if (isOutgoingStatementOnAcceptableContextNode(stmt)) {
} else if (isIncomingStatementOnAcceptableContextNode(stmt)) {
return filterByType(locateOtherPartners(stmt));
}
return Collections.emptyList();
@ -371,11 +368,11 @@ public class LabelsAcrossContextNodes implements IndexingUriFinder,
.getStringFields("partner").flattenToSet();
}
private boolean isOutgoingStatementOnAcceptableContextNode(Statement stmt) {
private boolean isIncomingStatementOnAcceptableContextNode(Statement stmt) {
String subjectUri = stmt.getSubject().getURI();
String predicateUri = stmt.getPredicate().getURI();
if (outgoingPropertyUri.equals(predicateUri)
if (incomingPropertyUri.equals(predicateUri)
&& (contextNodeClasses.isEmpty() || isAnyMatch(
contextNodeClasses, getTypes(subjectUri)))) {
return true;