/// <summary>
/// Ctor.
/// </summary>
/// <param name="millisecondLifetimeOldVersions">number of milliseconds a version may hang around before expiry</param>
/// <param name="timeProvider">provides the current time</param>
/// <param name="optionalStateHandler">a optional plug-in that may store variable state and retrieve state upon creation</param>
/// <param name="eventBeanTypedEventFactory">event adapters</param>
public VariableManagementServiceImpl(
long millisecondLifetimeOldVersions,
TimeProvider timeProvider,
EventBeanTypedEventFactory eventBeanTypedEventFactory,
VariableStateNonConstHandler optionalStateHandler)
: this(0, millisecondLifetimeOldVersions, timeProvider, eventBeanTypedEventFactory, optionalStateHandler)
{
}
/// <summary>
/// Ctor.
/// </summary>
/// <param name="startVersion">the first version number to start from</param>
/// <param name="millisecondLifetimeOldVersions">number of milliseconds a version may hang around before expiry</param>
/// <param name="timeProvider">provides the current time</param>
/// <param name="optionalStateHandler">a optional plug-in that may store variable state and retrieve state upon creation</param>
/// <param name="eventBeanTypedEventFactory">for finding event types</param>
protected VariableManagementServiceImpl(
int startVersion,
long millisecondLifetimeOldVersions,
TimeProvider timeProvider,
EventBeanTypedEventFactory eventBeanTypedEventFactory,
VariableStateNonConstHandler optionalStateHandler)
{
this.millisecondLifetimeOldVersions = millisecondLifetimeOldVersions;
this.timeProvider = timeProvider;
this.eventBeanTypedEventFactory = eventBeanTypedEventFactory;
OptionalStateHandler = optionalStateHandler;
DeploymentsWithVariables = new Dictionary<string, VariableDeployment>().WithNullKeySupport();
ReadWriteLock = new SlimReaderWriterLock(60000);
variableVersionsPerCP = new List<ConcurrentDictionary<int, VariableReader>>();
changeCallbacksPerCP = new List<IDictionary<int, ICollection<VariableChangeCallback>>>();
currentVersionNumber = startVersion;
}
