Package io.dingodb.sdk.common.serial

Class RecordEncoder

java.lang.Object

io.dingodb.sdk.common.serial.RecordEncoder

public class RecordEncoder
extends Object

Constructor Summary

Constructors

Constructor	Description
RecordEncoder(int codecVersion, int schemaVersion, long id)
RecordEncoder(int codecVersion, int schemaVersion, List<DingoSchema> schemas, long id)
RecordEncoder(int schemaVersion, long id)
RecordEncoder(int schemaVersion, List<DingoSchema> schemas, long id)

Method Summary

Modifier and Type	Method	Description
KeyValue	encode(Object[] record)
byte[]	encodeKey(Object[] record)
byte[]	encodeKeyPrefix(Object[] record, int columnCount)
byte[]	encodeMaxKeyPrefix()
byte[]	encodeMinKeyPrefix()
byte[]	encodeValue(Object[] record)
byte[]	resetKeyPrefix(byte[] key, long prefix)
byte[]	updateValueByColumns(byte[] buf, Object[] updateColumn, int[] columnIndexes)
byte[]	updateValueByRecord(byte[] buf, Object[] record, int[] columnIndexes)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

RecordEncoder

public RecordEncoder(int schemaVersion,
 List<DingoSchema> schemas,
 long id)

RecordEncoder

public RecordEncoder(int schemaVersion,
 long id)

RecordEncoder

public RecordEncoder(int codecVersion,
 int schemaVersion,
 List<DingoSchema> schemas,
 long id)

RecordEncoder

public RecordEncoder(int codecVersion,
 int schemaVersion,
 long id)

Method Details

encode

public KeyValue encode(Object[] record)

encodeKey

public byte[] encodeKey(Object[] record)

encodeValue

public byte[] encodeValue(Object[] record)

encodeMinKeyPrefix

public byte[] encodeMinKeyPrefix()

encodeMaxKeyPrefix

public byte[] encodeMaxKeyPrefix()

encodeKeyPrefix

public byte[] encodeKeyPrefix(Object[] record,
 int columnCount)

updateValueByRecord

public byte[] updateValueByRecord(byte[] buf,
 Object[] record,
 int[] columnIndexes)

resetKeyPrefix

public byte[] resetKeyPrefix(byte[] key,
 long prefix)

updateValueByColumns

public byte[] updateValueByColumns(byte[] buf,
 Object[] updateColumn,
 int[] columnIndexes)