public override void Process <T1>(IndexEntryUpdate <T1> update)
{
Debug.Assert(update.IndexKey().schema().Equals(outerInstance.descriptor.Schema()));
try
{
switch (update.UpdateMode())
{
case ADDED:
long nodeId = update.EntityId;
outerInstance.LuceneIndex.IndexWriter.updateDocument(LuceneFulltextDocumentStructure.NewTermForChangeOrRemove(nodeId), LuceneFulltextDocumentStructure.DocumentRepresentingProperties(nodeId, outerInstance.descriptor.PropertyNames(), update.Values()));
goto case CHANGED;
case CHANGED:
long nodeId1 = update.EntityId;
outerInstance.LuceneIndex.IndexWriter.updateDocument(LuceneFulltextDocumentStructure.NewTermForChangeOrRemove(nodeId1), LuceneFulltextDocumentStructure.DocumentRepresentingProperties(nodeId1, outerInstance.descriptor.PropertyNames(), update.Values()));
break;
case REMOVED:
outerInstance.LuceneIndex.IndexWriter.deleteDocuments(LuceneFulltextDocumentStructure.NewTermForChangeOrRemove(update.EntityId));
break;
default:
throw new System.NotSupportedException();
}
}
catch (IOException e)
{
throw new UncheckedIOException(e);
}
}
public override void Add <T1>(ICollection <T1> updates) where T1 : Org.Neo4j.Kernel.Api.Index.IndexEntryUpdate <T1>
{
try
{
//JAVA TO C# CONVERTER WARNING: Java wildcard generics have no direct equivalent in .NET:
//ORIGINAL LINE: for (org.neo4j.kernel.api.index.IndexEntryUpdate<?> update : updates)
foreach (IndexEntryUpdate <object> update in updates)
{
Writer.updateDocument(LuceneFulltextDocumentStructure.NewTermForChangeOrRemove(update.EntityId), UpdateAsDocument(update));
}
}
catch (IOException e)
{
throw new UncheckedIOException(e);
}
}
public override long CountIndexedNodes(long nodeId, int[] propertyKeyIds, params Value[] propertyValues)
{
try
{
string[] propertyKeys = new string[propertyKeyIds.Length];
for (int i = 0; i < propertyKeyIds.Length; i++)
{
propertyKeys[i] = _propertyKeyTokenHolder.getTokenById(propertyKeyIds[i]).name();
}
Query query = LuceneFulltextDocumentStructure.NewCountNodeEntriesQuery(nodeId, propertyKeys, propertyValues);
TotalHitCountCollector collector = new TotalHitCountCollector();
IndexSearcher.search(query, collector);
return(collector.TotalHits);
}
catch (Exception e)
{
throw new Exception(e);
}
}
private Document UpdateAsDocument <T1>(IndexEntryUpdate <T1> update)
{
return(LuceneFulltextDocumentStructure.DocumentRepresentingProperties(update.EntityId, _descriptor.propertyNames(), update.Values()));
}