/// <summary>
///
/// </summary>
/// <param name="parentDb"></param>
public Datasource(RrdDb parentDb)
{
this.parentDb = parentDb;
dsName = new RrdString(this);
dsType = new RrdString(this);
heartbeat = new RrdLong(this);
minValue = new RrdDouble(this);
maxValue = new RrdDouble(this);
lastValue = new RrdDouble(this);
accumValue = new RrdDouble(this);
nanSeconds = new RrdLong(this);
}
/// <summary>
///
/// </summary>
/// <param name="parentDb"></param>
/// <param name="dsDef"></param>
public Datasource(RrdDb parentDb, DsDef dsDef)
{
this.parentDb = parentDb;
dsName = new RrdString(dsDef.DsName, this);
dsType = new RrdString(dsDef.DsType, this);
heartbeat = new RrdLong(dsDef.Heartbeat, this);
minValue = new RrdDouble(dsDef.MinValue, this);
maxValue = new RrdDouble(dsDef.MaxValue, this);
lastValue = new RrdDouble(Double.NaN, this);
accumValue = new RrdDouble(0.0, this);
Header header = parentDb.Header;
nanSeconds = new RrdLong(header.LastUpdateTime % header.Step, this);
}
/// <summary>
///
/// </summary>
/// <param name="parentDb"></param>
public Archive(RrdDb parentDb)
{
this.parentDb = parentDb;
consolFun = new RrdString(this);
xff = new RrdDouble(this);
steps = new RrdInt(this);
rows = new RrdInt(this);
int n = parentDb.Header.DsCount;
states = new ArcState[n];
robins = new Robin[n];
for (int i = 0; i < n; i++)
{
states[i] = new ArcState(this);
robins[i] = new Robin(this, rows.Get());
}
}
/// <summary>
///
/// </summary>
/// <param name="parentArc"></param>
public ArcState(Archive parentArc)
{
this.parentArc = parentArc;
if (RrdFile.RrdMode == RrdFile.MODE_CREATE)
{
// should initialize
Header header = parentArc.ParentDb.Header;
long step = header.Step;
long lastUpdateTime = header.LastUpdateTime;
long arcStep = parentArc.ArcStep;
long nan = (Util.Normalize(lastUpdateTime, step) -
Util.Normalize(lastUpdateTime, arcStep)) / step;
accumValue = new RrdDouble(Double.NaN, this);
nanSteps = new RrdLong(nan, this);
}
else
{
accumValue = new RrdDouble(this);
nanSteps = new RrdLong(this);
}
}
