Overview | Package | Class | Tree | Deprecated | Index | Help
PREV CLASS NEXT CLASS | FRAMES NO FRAMES
SUMMARY: INNER | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD

## com.mwc.sqld.db
Class ReadWriteLock

    java.lang.Object
      |
      +--com.mwc.sqld.db.ReadWriteLock

public class ReadWriteLock
extends java.lang.Object

Used to synchronize access to the database.

Constructor Summary
`ReadWriteLock()` Constructor dose the init.

Method Summary
`void` | `readLock()` Get a lock for reading.
`int` | `readUnlock()` Give up a lock for reading.
`void` | `writeLock()` Get a lock for writing.
`int` | `writeUnlock()` Give up a lock for writing.

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

Constructor Detail

### ReadWriteLock

    public ReadWriteLock()

  Constructor dose the init.

Method Detail

### readLock

    public void readLock()

  Get a lock for reading.

### writeLock

    public void writeLock()

  Get a lock for writing.

### readUnlock

    public int readUnlock()

  Give up a lock for reading.
  Returns:
    -1 on error, else zero.

### writeUnlock

    public int writeUnlock()

  Give up a lock for writing.
  Returns:
    -1 on error, else zero.

Overview | Package | Class | Tree | Deprecated | Index | Help
PREV CLASS NEXT CLASS | FRAMES NO FRAMES
SUMMARY: INNER | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD