com.sleepycat.je.txn

Class LockUpgrade

java.lang.Object

com.sleepycat.je.txn.LockUpgrade

public class LockUpgrade
extends Object

LockUpgrade is a type safe enumeration of lock upgrade types. Methods on LockUpgrade objects are used to determine whether an upgrade is needed and, if so, how it should be handled.

Field Summary

Fields

Modifier and Type	Field and Description
static LockUpgrade	EXISTING
static LockUpgrade	ILLEGAL
static LockUpgrade	RANGE_READ_IMMED
static LockUpgrade	RANGE_WRITE_IMMED
static LockUpgrade	RANGE_WRITE_PROMOTE
static LockUpgrade	WRITE_PROMOTE

Method Summary

Modifier and Type	Method and Description
void	setUpgrade(LockType upgrade)

Methods inherited from class java.lang.Object

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

Field Detail

ILLEGAL

public static final LockUpgrade ILLEGAL

EXISTING

public static final LockUpgrade EXISTING

WRITE_PROMOTE

public static final LockUpgrade WRITE_PROMOTE

RANGE_READ_IMMED

public static final LockUpgrade RANGE_READ_IMMED

RANGE_WRITE_IMMED

public static final LockUpgrade RANGE_WRITE_IMMED

RANGE_WRITE_PROMOTE

public static final LockUpgrade RANGE_WRITE_PROMOTE

Method Detail

setUpgrade

public void setUpgrade(LockType upgrade)