io.druid.metadata

Class MetadataCASUpdate

java.lang.Object

io.druid.metadata.MetadataCASUpdate

public class MetadataCASUpdate
extends Object

Expresses a single compare-and-swap update for MetadataStorageConnector's compareAndSwap method

Constructor Summary

Constructors

Constructor and Description
MetadataCASUpdate(String tableName, String keyColumn, String valueColumn, String key, byte[] oldValue, byte[] newValue)

Method Summary

Modifier and Type	Method and Description
String	getKey()
String	getKeyColumn()
byte[]	getNewValue()
byte[]	getOldValue()
String	getTableName()
String	getValueColumn()

Methods inherited from class java.lang.Object

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

Constructor Detail

MetadataCASUpdate

public MetadataCASUpdate(String tableName,
                         String keyColumn,
                         String valueColumn,
                         String key,
                         byte[] oldValue,
                         byte[] newValue)

Method Detail

getTableName

public String getTableName()

getKeyColumn

public String getKeyColumn()

getValueColumn

public String getValueColumn()

getKey

public String getKey()

getOldValue

public byte[] getOldValue()

getNewValue

public byte[] getNewValue()