public virtual RecordSet <RelationshipRecord> FindRelationshipChainsThatThisRecordShouldBelongTo(RelationshipRecord relationship)
{
RecordSet <RelationshipRecord> records = new RecordSet <RelationshipRecord>();
foreach (RelationshipNodeField field in RelationshipNodeField.values())
{
long nodeId = field.get(relationship);
_nodeStore.getRecord(nodeId, _nodeRecord, RecordLoad.FORCE);
records.AddAll(_relationshipChainExplorer.followChainFromNode(nodeId, _nodeRecord.NextRel));
}
return(records);
}
public virtual void WarmUpCache()
{
int recordsPerPage = _store.RecordsPerPage;
long id = 0;
long half = _store.HighId / 2;
RECORD record = _store.newRecord();
while (id < half)
{
_store.getRecord(id, record, FORCE);
id += recordsPerPage - 1;
}
}
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
//ORIGINAL LINE: private static void readStore(org.neo4j.io.fs.FileSystemAbstraction fileSystem, org.neo4j.kernel.impl.store.RecordStore store, long fromId, long toId, java.util.regex.Pattern pattern) throws java.io.IOException
private static void ReadStore(FileSystemAbstraction fileSystem, RecordStore store, long fromId, long toId, Pattern pattern)
{
toId = Math.Min(toId, store.HighId);
using (StoreChannel channel = fileSystem.Open(store.StorageFile, OpenMode.READ))
{
int recordSize = store.RecordSize;
ByteBuffer buf = ByteBuffer.allocate(recordSize);
for (long i = fromId; i <= toId; i++)
{
buf.clear();
long offset = recordSize * i;
int count = channel.Read(buf, offset);
if (count == -1)
{
break;
}
sbyte[] bytes = new sbyte[count];
buf.clear();
buf.get(bytes);
string hex = HexString.encodeHexString(bytes);
int paddingNeeded = (recordSize * 2 - Math.Max(count * 2, 0)) + 1;
string format = "%s %6s 0x%08X %s%" + paddingNeeded + "s%s%n";
string str;
string use;
try
{
AbstractBaseRecord record = RecordStore.getRecord(store, i, CHECK);
use = record.InUse() ? "+" : "-";
str = record.ToString();
}
catch (InvalidRecordException)
{
str = StringHelper.NewString(bytes, 0, count, "ASCII");
use = "?";
}
if (pattern == null || pattern.matcher(str).find())
{
_console.printf(format, use, i, offset, hex, " ", str);
}
}
}
}
protected internal virtual RecordSet <RelationshipRecord> FollowChainFromNode(long nodeId, long relationshipId)
{
return(ExpandChain(_recordStore.getRecord(relationshipId, _recordStore.newRecord(), NORMAL), nodeId, NEXT));
}
public RelationshipTypeTokenRecord load(long key, Void additionalData)
{
return(_store.getRecord(key, _store.newRecord(), NORMAL));
}
public LabelTokenRecord load(long key, Void additionalData)
{
return(_store.getRecord(key, _store.newRecord(), NORMAL));
}
public RelationshipGroupRecord load(long key, int?type)
{
return(_store.getRecord(key, _store.newRecord(), NORMAL));
}
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
//ORIGINAL LINE: public R getRecord(long id, R target, org.neo4j.kernel.impl.store.record.RecordLoad mode) throws InvalidRecordException
public override R GetRecord(long id, R target, RecordLoad mode)
{
return(Actual.getRecord(id, target, mode));
}
private static R GetRecord <R>(RecordStore <R> store, long id) where R : Org.Neo4j.Kernel.impl.store.record.AbstractBaseRecord
{
return(RecordStore.getRecord(store, id, RecordLoad.FORCE));
}
