//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
//ORIGINAL LINE: public void add(org.neo4j.kernel.api.index.IndexEntryUpdate<?> update, org.neo4j.io.pagecache.PageCursor pageCursor) throws java.io.IOException
public override void Add <T1>(IndexEntryUpdate <T1> update, PageCursor pageCursor)
{
int entrySize = TYPE_SIZE;
UpdateMode updateMode = update.UpdateMode();
switch (updateMode.innerEnumValue)
{
case UpdateMode.InnerEnum.ADDED:
initializeKeyAndValueFromUpdate(_key1, _value, update.EntityId, update.Values());
entrySize += BlockEntry.EntrySize(_layout, _key1, _value);
break;
case UpdateMode.InnerEnum.REMOVED:
initializeKeyFromUpdate(_key1, update.EntityId, update.Values());
entrySize += BlockEntry.KeySize(_layout, _key1);
break;
case UpdateMode.InnerEnum.CHANGED:
initializeKeyFromUpdate(_key1, update.EntityId, update.BeforeValues());
initializeKeyAndValueFromUpdate(_key2, _value, update.EntityId, update.Values());
entrySize += BlockEntry.KeySize(_layout, _key1) + BlockEntry.EntrySize(_layout, _key2, _value);
break;
default:
throw new System.ArgumentException("Unknown update mode " + updateMode);
}
prepareWrite(entrySize);
pageCursor.PutByte(( sbyte )updateMode.ordinal());
IndexUpdateEntry.Write(pageCursor, _layout, updateMode, _key1, _key2, _value);
}
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
//ORIGINAL LINE: public boolean next() throws java.io.IOException
public override bool Next()
{
sbyte updateModeType = _cursor.Byte;
if (updateModeType == STOP_TYPE)
{
return(false);
}
_updateMode = UpdateMode.MODES[updateModeType];
IndexUpdateEntry.Read(_cursor, _layout, _updateMode, _key1, _key2, _value);
return(true);
}
public static void Write <KEY, VALUE>(PageCursor cursor, Layout <KEY, VALUE> layout, UpdateMode updateMode, KEY key1, KEY key2, VALUE value)
{
switch (updateMode.innerEnumValue)
{
case UpdateMode.InnerEnum.ADDED:
BlockEntry.Write(cursor, layout, key1, value);
break;
case UpdateMode.InnerEnum.REMOVED:
BlockEntry.Write(cursor, layout, key1);
break;
case UpdateMode.InnerEnum.CHANGED:
BlockEntry.Write(cursor, layout, key1);
BlockEntry.Write(cursor, layout, key2, value);
break;
default:
throw new System.ArgumentException("Unknown update mode " + updateMode);
}
}