gregoriantimeunitstack.java

It is all about project scheduling. GanttProject is a tool for creating a project schedule by means

package net.sourceforge.ganttproject.time.gregorian;

import java.text.DateFormat;
import java.util.Calendar;
import java.util.Date;
import java.util.HashMap;
import java.util.List;

import net.sourceforge.ganttproject.time.DateFrameable;
import net.sourceforge.ganttproject.time.TimeFrame;
import net.sourceforge.ganttproject.time.TimeUnit;
import net.sourceforge.ganttproject.time.TimeUnitFunctionOfDate;
import net.sourceforge.ganttproject.time.TimeUnitGraph;
import net.sourceforge.ganttproject.time.TimeUnitPair;
import net.sourceforge.ganttproject.time.TimeUnitStack;

/**
 * Created by IntelliJ IDEA.
 * 
 * @author bard Date: 01.02.2004
 */
public class GregorianTimeUnitStack implements TimeUnitStack {
    private static TimeUnitGraph ourGraph = new TimeUnitGraph();

    private static final DateFrameable DAY_FRAMER = new FramerImpl(
            Calendar.DATE);

    private static final DateFrameable MONTH_FRAMER = new FramerImpl(
            Calendar.MONTH);

    private static final DateFrameable HOUR_FRAMER = new FramerImpl(
            Calendar.HOUR);

    private static final DateFrameable MINUTE_FRAMER = new FramerImpl(
            Calendar.MINUTE);

    private static final DateFrameable SECOND_FRAMER = new FramerImpl(
            Calendar.SECOND);

    public static final TimeUnit SECOND;// =

    // ourGraph.createAtomTimeUnit("second");

    public static final TimeUnit MINUTE;// = ourGraph.createTimeUnit("minute",

    // SECOND, 60);

    public static final TimeUnit HOUR;// = ourGraph.createTimeUnit("hour",

    // MINUTE, 60);

    public static final TimeUnit DAY;

    public static final TimeUnitFunctionOfDate MONTH;

    private static final TimeUnit ATOM_UNIT;

    private static final HashMap ourUnit2field = new HashMap();
    static {
        SECOND = ourGraph.createAtomTimeUnit("second");
        MINUTE = ourGraph.createDateFrameableTimeUnit("minute", SECOND, 60,
                MINUTE_FRAMER);
        HOUR = ourGraph.createDateFrameableTimeUnit("hour", MINUTE, 60,
                HOUR_FRAMER);
        ;
        DAY = ourGraph.createDateFrameableTimeUnit("day", HOUR, 24, DAY_FRAMER);
        DAY.setTextFormatter(new DayTextFormatter());
        MONTH = ourGraph.createTimeUnitFunctionOfDate("month", DAY,
                MONTH_FRAMER);
        MONTH.setTextFormatter(new MonthTextFormatter());
        ATOM_UNIT = SECOND;
        ourUnit2field.put(DAY, new Integer(Calendar.DAY_OF_MONTH));
        ourUnit2field.put(HOUR, new Integer(Calendar.HOUR_OF_DAY));
        ourUnit2field.put(MINUTE, new Integer(Calendar.MINUTE));
        ourUnit2field.put(SECOND, new Integer(Calendar.SECOND));
    }

    public GregorianTimeUnitStack() {

    }

    
    public List<TimeUnit> getTimeUnits() {
        return null;
    }


    public TimeFrame createTimeFrame(Date baseDate, TimeUnit topUnit,
            TimeUnit bottomUnit) {
        if (topUnit instanceof TimeUnitFunctionOfDate) {
            topUnit = ((TimeUnitFunctionOfDate) topUnit)
                    .createTimeUnit(baseDate);
        }
        return new TimeFrameImpl(baseDate, topUnit, bottomUnit);
    }

    public TimeUnit getDefaultTimeUnit() {
        return DAY;
    }

    public TimeUnitPair[] getTimeUnitPairs() {
        return null;
    }

    public String getName() {
        return null;
    }

    public void addTimeUnitStackListener(Listener listener) {
        // TODO Auto-generated method stub
        
    }


    public void removeTimeUnitStackListener(Listener listener) {
        // TODO Auto-generated method stub
        
    }


    public void setTimeUnitRange(TimeUnit minimalTimeUnit, TimeUnit maximalTimeUnit) {
        // TODO Auto-generated method stub
        
    }


    public TimeUnit findTimeUnit(String code) {
        // TODO Auto-generated method stub
        return null;
    }


    public String encode(TimeUnit timeUnit) {
        // TODO Auto-generated method stub
        return null;
    }


	public DateFormat[] getDateFormats() {
		// TODO Auto-generated method stub
		return null;
	}
}