amber.utility
Class SequenceNumber

java.lang.Object
  |
  +--amber.utility.SequenceNumber

public class SequenceNumber

extends java.lang.Object

Field Summary

static java.lang.String

defaultSequenceFile The default file name for the sequence number file.

Constructor Summary

SequenceNumber()

SequenceNumber(java.lang.String filename)
The constructor which defines which file name to use to hold the sequence number.

Method Summary

long	getNextSequenceNumber() Get the next sequence number.

Methods inherited from class java.lang.Object

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

Field Detail

defaultSequenceFile

public static final java.lang.String defaultSequenceFile

The default file name for the sequence number file.

Constructor Detail

SequenceNumber

public SequenceNumber()

SequenceNumber

public SequenceNumber(java.lang.String filename)

The constructor which defines which file name to use to hold the sequence number.

Parameters:

filename - String containing the file name to access which holds the sequence number.

Method Detail

getNextSequenceNumber

public long getNextSequenceNumber()

Get the next sequence number. The number is incremented after this call.

Returns:

long containing the next sequence number.