net.sourceforge.plantuml.sequencediagram.graphic.FrontierComplex Maven / Gradle / Ivy
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PlantUML is a component that allows to quickly write diagrams from text.
// THIS FILE HAS BEEN GENERATED BY A PREPROCESSOR.
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package net.sourceforge.plantuml.sequencediagram.graphic;
import java.util.Arrays;
import java.util.Objects;
class FrontierComplex implements Frontier {
private final double freeY[];
public static FrontierComplex create(double freeY, int rangeEnd) {
final FrontierComplex result = new FrontierComplex(new double[rangeEnd + 1]);
for (int i = 0; i <= rangeEnd; i++)
result.freeY[i] = freeY;
return result;
}
private FrontierComplex(double freeY[]) {
this.freeY = freeY;
}
public double getFreeY(ParticipantRange range) {
Objects.requireNonNull(range);
double result = freeY[range.start()];
for (int i = range.start(); i <= range.end(); i++)
if (freeY[i] > result)
result = freeY[i];
return result;
}
@Override
public String toString() {
return Arrays.toString(freeY);
}
public FrontierComplex add(double delta, ParticipantRange range) {
Objects.requireNonNull(range);
final FrontierComplex result = new FrontierComplex(freeY.clone());
final double newV = result.getFreeY(range) + delta;
for (int i = range.start(); i <= range.end(); i++)
result.freeY[i] = newV;
return result;
}
FrontierComplex copy() {
return new FrontierComplex(freeY.clone());
}
FrontierComplex mergeMax(FrontierComplex other) {
if (this.freeY.length != other.freeY.length)
throw new IllegalArgumentException();
final FrontierComplex result = new FrontierComplex(new double[freeY.length]);
for (int i = 0; i < freeY.length; i++)
result.freeY[i] = Math.max(this.freeY[i], other.freeY[i]);
return result;
}
// public double diff(Frontier other) {
// return freeY - other.freeY;
// }
}