OIncrementalServerSync (OrientDB 2.2.1-SNAPSHOT API)

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java.lang.Object
- com.orientechnologies.orient.server.distributed.impl.OIncrementalServerSync

```
public class OIncrementalServerSync
extends Object
```
Synchronizes a database from the wire.

Author:

Luca Garulli (l.garulli--at--orientechnologies.com)

Constructor Summary

Constructors
Constructor and Description

OIncrementalServerSync()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`void`	`importDelta(OServer serverInstance, ODatabaseDocumentTx db, FileInputStream in, String iNode)` Deleted records are written in output stream first, then created/updated records.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - OIncrementalServerSync
```
public OIncrementalServerSync()
```
- Method Detail
  - importDelta
```
public void importDelta(OServer serverInstance,
                        ODatabaseDocumentTx db,
                        FileInputStream in,
                        String iNode)
                 throws IOException
```
    Deleted records are written in output stream first, then created/updated records. All records are sorted by record id.
    Each record in output stream is written using following format:
    1. Record's cluster id - 4 bytes
    2. Record's cluster position - 8 bytes
    3. Delete flag, 1 if record is deleted - 1 byte
    4. Record version , only if record is not deleted - 4 bytes
    5. Record type, only if record is not deleted - 1 byte
    6. Length of binary presentation of record, only if record is not deleted - 4 bytes
    7. Binary presentation of the record, only if record is not deleted - length of content is provided in above entity
    Throws:
    
    IOException

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