/// <summary>
/// Create <see cref="ControlledRealTimeReopenThread{T}"/>, to periodically
/// reopen the a <see cref="ReferenceManager{T}"/>.
/// </summary>
/// <param name="targetMaxStaleSec"> Maximum time until a new
/// reader must be opened; this sets the upper bound
/// on how slowly reopens may occur, when no
/// caller is waiting for a specific generation to
/// become visible.
/// </param>
/// <param name="targetMinStaleSec"> Mininum time until a new
/// reader can be opened; this sets the lower bound
/// on how quickly reopens may occur, when a caller
/// is waiting for a specific generation to
/// become visible. </param>
public ControlledRealTimeReopenThread(TrackingIndexWriter writer, ReferenceManager <T> manager, double targetMaxStaleSec, double targetMinStaleSec)
{
if (targetMaxStaleSec < targetMinStaleSec)
{
throw new ArgumentException("targetMaxScaleSec (= " + targetMaxStaleSec.ToString("0.0") + ") < targetMinStaleSec (=" + targetMinStaleSec.ToString("0.0") + ")");
}
this.writer = writer;
this.manager = manager;
this.targetMaxStaleNS = (long)(1000000000 * targetMaxStaleSec);
this.targetMinStaleNS = (long)(1000000000 * targetMinStaleSec);
manager.AddListener(new HandleRefresh(this));
}
/// <summary>
/// Create ControlledRealTimeReopenThread, to periodically
/// reopen the a <seealso cref="ReferenceManager"/>.
/// </summary>
/// <param name="targetMaxStaleSec"> Maximum time until a new
/// reader must be opened; this sets the upper bound
/// on how slowly reopens may occur, when no
/// caller is waiting for a specific generation to
/// become visible.
/// </param>
/// <param name="targetMinStaleSec"> Mininum time until a new
/// reader can be opened; this sets the lower bound
/// on how quickly reopens may occur, when a caller
/// is waiting for a specific generation to
/// become visible. </param>
public ControlledRealTimeReopenThread(TrackingIndexWriter writer, ReferenceManager <T> manager, double targetMaxStaleSec, double targetMinStaleSec)
{
/*if (!InstanceFieldsInitialized)
* {
* InitializeInstanceFields();
* InstanceFieldsInitialized = true;
* }*/
if (targetMaxStaleSec < targetMinStaleSec)
{
throw new System.ArgumentException("targetMaxScaleSec (= " + targetMaxStaleSec + ") < targetMinStaleSec (=" + targetMinStaleSec + ")");
}
this.Writer = writer;
this.Manager = manager;
this.TargetMaxStaleNS = (long)(1000000000 * targetMaxStaleSec);
this.TargetMinStaleNS = (long)(1000000000 * targetMinStaleSec);
manager.AddListener(new HandleRefresh(this));
}
public LiveFieldValues(ReferenceManager <S> mgr, T missingValue)
{
this.missingValue = missingValue;
this.mgr = mgr;
mgr.AddListener(this);
}
internal ReferenceContext(ReferenceManager <T> referenceManager)
{
this.referenceManager = referenceManager;
this.reference = referenceManager.Acquire();
}
protected LiveFieldValues(ReferenceManager <S> mgr, T missingValue) // LUCENENET: CA1012: Abstract types should not have constructors (marked protected)
{
this.missingValue = missingValue;
this.mgr = mgr;
mgr.AddListener(this);
}