VariantTimeScale.java

/* ========================================================================
 * PlantUML : a free UML diagram generator
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 * (C) Copyright 2009-2024, Arnaud Roques
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 * Original Author:  Arnaud Roques
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package net.sourceforge.plantuml.gantt.timescale;

import java.time.LocalDate;
import java.time.LocalDateTime;

import net.sourceforge.plantuml.gantt.OpenClose;
import net.sourceforge.plantuml.gantt.data.WorkingHours;
import net.sourceforge.plantuml.gantt.time.TimePoint;

public class VariantTimeScale implements TimeScale {

	private final LocalDate min;
	private final LocalDate max;
	private final WorkingHours workingHours;
	private final OpenClose openClose;

	public VariantTimeScale(LocalDate min, LocalDate max, WorkingHours workingHours, OpenClose openClose) {
		this.min = min;
		this.max = max;
		this.workingHours = workingHours;
		this.openClose = openClose;
	}

	@Override
	public double getPosition(TimePoint instant) {
		final LocalDateTime timeOnly = instant.toLocalDateTime();
		final LocalDate dateOnly = instant.toDay();
		double tmp = 0;
		for (LocalDate dd = min; dd.isBefore(dateOnly); dd = dd.plusDays(1))
			tmp += workingHours.getWorkingDurationForOneDay(openClose.isClosed(dd));

		return tmp + workingHours.getPartialDayWidth(timeOnly.toLocalTime());
	}

	@Override
	public double getWidth(TimePoint instant) {
		System.err.println("VariantTimeScale::instant=" + instant + " " + instant.toDay());
		final boolean isClosed = openClose.isClosed(instant.toDay());
		return workingHours.getWorkingDurationForOneDay(isClosed);
	}

	@Override
	public boolean isBreaking(TimePoint instant) {
		return false;
	}

}