package org.rrd4j.data;
import java.util.Arrays;
class VDef extends Source implements NonRrdSource {
private final String defName;
private final Variable var;
VDef(String name, String defName, Variable aggr) {
super(name);
this.defName = defName;
this.var = aggr;
}
String getDefName() {
return defName;
}
/** {@inheritDoc} */
public void calculate(long tStart, long tEnd, DataProcessor dataProcessor) {
String defName = getDefName();
Source source = dataProcessor.getSource(defName);
var.calculate(source, tStart, tEnd);
}
public Variable.Value getValue() {
return var.getValue();
}
/* (non-Javadoc)
* @see org.rrd4j.data.Source#getValues()
*/
@Override
double[] getValues() {
int count = getTimestamps().length;
double[] values = new double[count];
Arrays.fill(values, var.getValue().value);
return values;
}
}