SimpleTraceGenerator (j8583 1.15.0 API)

java.lang.Object
- com.solab.iso8583.impl.SimpleTraceGenerator

All Implemented Interfaces:

TraceNumberGenerator
```
public class SimpleTraceGenerator
extends java.lang.Object
implements TraceNumberGenerator
```
Simple implementation of a TraceNumberGenerator with an internal number that is increased in memory but is not stored anywhere.

Constructor Summary

Constructors
Constructor Description

SimpleTraceGenerator(int initialValue)
Creates a new instance that will use the specified initial value.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`int`	`getLastTrace()`	Returns the last number that was generated.
`int`	`nextTrace()`	Returns the next number in the sequence.

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

- Constructor Detail
  - SimpleTraceGenerator
```
public SimpleTraceGenerator(int initialValue)
```
    Creates a new instance that will use the specified initial value. This means the first nextTrace() call will return this number.
    
    Parameters:
    
    initialValue - a number between 1 and 999999.
    
    Throws:
    
    java.lang.IllegalArgumentException - if the number is less than 1 or greater than 999999.
- Method Detail
  - getLastTrace
```
public int getLastTrace()
```
    Description copied from interface: TraceNumberGenerator
    
    Returns the last number that was generated.
    
    Specified by:
    
    getLastTrace in interface TraceNumberGenerator
  - nextTrace
```
public int nextTrace()
```
    Returns the next number in the sequence. This method is synchronized, because the counter is incremented in memory only.
    
    Specified by:
    
    nextTrace in interface TraceNumberGenerator