LockRequestMode (Oracle - Berkeley DB Java API)

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Berkeley DB
version 5.3.28

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com.sleepycat.db
Class LockRequestMode

java.lang.Object
  com.sleepycat.db.LockRequestMode

public final class LockRequestMode
extends Object
extends Object

When using the default lock conflict matrix, the LockRequestMode class defines the set of possible lock modes.

Field Summary
`static LockRequestMode`	`IREAD` Intention to read (shared).
`static LockRequestMode`	`IWR` Intention to read and write (shared).
`static LockRequestMode`	`IWRITE` Intention to write (shared).
`static LockRequestMode`	`READ` Read (shared).
`static LockRequestMode`	`WRITE` Write (exclusive).

Constructor Summary
`LockRequestMode(String operationName, int flag)` Construct a custom lock request mode.

Method Summary
`String`	`toString()`

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

Field Detail

READ

public static final LockRequestMode READ

Read (shared).

WRITE

public static final LockRequestMode WRITE

Write (exclusive).

IWRITE

public static final LockRequestMode IWRITE

Intention to write (shared).

IREAD

public static final LockRequestMode IREAD

Intention to read (shared).

IWR

public static final LockRequestMode IWR

Intention to read and write (shared).

Constructor Detail

LockRequestMode

public LockRequestMode(String operationName,
                       int flag)

Construct a custom lock request mode.

Parameters:: operationName - Name used to display the mode; flag - Flag value used as an index into the lock conflict matrix

Method Detail

toString

public String toString()

Overrides:: toString in class Object