org.compass.gps.device.jdbc.snapshot
Class RAMJdbcSnapshotPersister

java.lang.Object
  org.compass.gps.device.jdbc.snapshot.RAMJdbcSnapshotPersister

All Implemented Interfaces:

JdbcSnapshotPersister

public class RAMJdbcSnapshotPersister
extends Object
implements JdbcSnapshotPersister

A RAM (memory) based snapshot persister. The persister will store the data in memory for the whole device lifecycle (start to stop).

Author:

kimchy

Constructor Summary

RAMJdbcSnapshotPersister()

Method Summary

JdbcSnapshot	load() Loads the snapshot from memory.
void	save(JdbcSnapshot snapshot) Saves the snapshot to memory.

Methods inherited from class java.lang.Object

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

Constructor Detail

RAMJdbcSnapshotPersister

public RAMJdbcSnapshotPersister()

Method Detail

load

public JdbcSnapshot load()
                  throws JdbcGpsDeviceException

Loads the snapshot from memory.

Specified by:

load in interface JdbcSnapshotPersister

Returns:

The jdbc snapshot

Throws:

JdbcGpsDeviceException

save

public void save(JdbcSnapshot snapshot)
          throws JdbcGpsDeviceException

Saves the snapshot to memory.

Specified by:

save in interface JdbcSnapshotPersister

Throws:

JdbcGpsDeviceException