Java Code Examples for org.joda.time.DateTime#getWeekOfWeekyear()

@Override
public boolean evaluate(Tuple tuple, ImmutableBytesWritable ptr) {
    Expression expression = getChildExpression();
    if (!expression.evaluate(tuple, ptr)) {
        return false;
    }
    if ( ptr.getLength() == 0) {
        return true; //means null
    }
    long dateTime = inputCodec.decodeLong(ptr, expression.getSortOrder());
    DateTime dt = new DateTime(dateTime);
    int week = dt.getWeekOfWeekyear();
    PDataType returnType = getDataType();
    byte[] byteValue = new byte[returnType.getByteSize()];
    returnType.getCodec().encodeInt(week, byteValue, 0);
    ptr.set(byteValue);
    return true;
}
 

/**
 * Returns the week number of a given date.
 */
@Function("WEEKNUM")
@FunctionParameters({
	@FunctionParameter("dateObj")})
public Integer WEEKNUM(Object dateObj){
	Date date = convertDateObject(dateObj);
	if(date==null){
		logCannotConvertToDate();
		return null;
	}
	else{
		DateTime dt=new DateTime(date);
		return dt.getWeekOfWeekyear();
	}
}
 

@Override
public int isoWeek( DateTimeUnit dateTimeUnit )
{
    DateTime dateTime = toIso( dateTimeUnit )
        .toJodaDateTime( ISOChronology.getInstance( DateTimeZone.getDefault() ) );
    return dateTime.getWeekOfWeekyear();
}
 

public Date(DateTime dateTime) {

        this.year = dateTime.getYear();
        this.monthOfYear = dateTime.getMonthOfYear();
        this.dayOfWeek = dateTime.getDayOfWeek();
        this.dayOfMonth = dateTime.getDayOfMonth();
        this.hourOfDay = dateTime.getHourOfDay();
        this.minuteOfHour = dateTime.getMinuteOfHour();
        this.minuteOfDay = dateTime.getMinuteOfDay();
        this.weekOfYear = dateTime.getWeekOfWeekyear();
    }
 

@Override
public int isoWeek( DateTimeUnit dateTimeUnit )
{
    DateTime dateTime = dateTimeUnit.toJodaDateTime( chronology );
    return dateTime.getWeekOfWeekyear();
}
 

Object[][] genCalcdValues() {
    Object[][] retValues = null;
    /*
     * Create an array of Objects that will contain
     * other arrays of Objects. (This is the 'column'
     * array).
     */
    ArrayList fileStrings = lddFile.getFileStrings();
    ArrayList dtObjects = lddFile.getDtObjects();
    int numRows = fileStrings.size();
    retValues = new Object[numRows][];
    int numCols = colNames.length;
    // System.err.println("NumCols : " + numCols);
    /*
     * Prime the array of arrays of Objects, allocating a new
     * secondary array for each of the primary array's
     * elements.
     */
    for (int nextStrNum = 0; nextStrNum < fileStrings.size(); ++ nextStrNum) {
        retValues[nextStrNum] = new Object[numCols]; // get the 'col' array
        //****
        //* This needs to be sync'd with the colNames array.
        //****
        // Current row, 1st column
        int column = 0; // working row value
        String fileString = (String)fileStrings.get(nextStrNum);
        retValues[nextStrNum][column++] = fileString;
        // Current row, 2nd column
        DateTime adt = (DateTime)dtObjects.get(nextStrNum);
        String adtStr = adt.toString();
        retValues[nextStrNum][column++] = adtStr;
        // Current row, other columns.
        // Order here must match that specified in the colNames
        // array.
        retValues[nextStrNum][column++]  = new Integer( adt.getMillisOfSecond() );
        retValues[nextStrNum][column++]  = new Integer( adt.getSecondOfMinute() );
        retValues[nextStrNum][column++]  = new Integer( adt.getMinuteOfHour() );
        retValues[nextStrNum][column++]  = new Integer( adt.getHourOfDay() );
        retValues[nextStrNum][column++]  = new Integer( adt.getDayOfWeek() );
        retValues[nextStrNum][column++]  = new Integer( adt.getDayOfMonth() );
        retValues[nextStrNum][column++]  = new Integer( adt.getDayOfYear() );
        retValues[nextStrNum][column++]  = new Integer( adt.getWeekOfWeekyear() );
        retValues[nextStrNum][column++] = new Integer( adt.getWeekyear() );
        retValues[nextStrNum][column++] = new Integer( adt.getMonthOfYear() );
        retValues[nextStrNum][column++] = new Integer( adt.getYear() );
        //
    } // the for
    if ( debugf ) dumpObjs( retValues, System.err );
    return retValues;
}
 

Object[][] genCalcdValues() {
    Object[][] retValues = null;
    /*
     * Create an array of Objects that will contain
     * other arrays of Objects. (This is the 'column'
     * array).
     */
    ArrayList fileStrings = lddFile.getFileStrings();
    ArrayList dtObjects = lddFile.getDtObjects();
    int numRows = fileStrings.size();
    retValues = new Object[numRows][];
    int numCols = colNames.length;
    // System.err.println("NumCols : " + numCols);
    /*
     * Prime the array of arrays of Objects, allocating a new
     * secondary array for each of the primary array's
     * elements.
     */
    for (int nextStrNum = 0; nextStrNum < fileStrings.size(); ++ nextStrNum) {
        retValues[nextStrNum] = new Object[numCols]; // get the 'col' array
        //****
        //* This needs to be sync'd with the colNames array.
        //****
        // Current row, 1st column
        int column = 0; // working row value
        String fileString = (String)fileStrings.get(nextStrNum);
        retValues[nextStrNum][column++] = fileString;
        // Current row, 2nd column
        DateTime adt = (DateTime)dtObjects.get(nextStrNum);
        String adtStr = adt.toString();
        retValues[nextStrNum][column++] = adtStr;
        // Current row, other columns.
        // Order here must match that specified in the colNames
        // array.
        retValues[nextStrNum][column++]  = new Integer( adt.getMillisOfSecond() );
        retValues[nextStrNum][column++]  = new Integer( adt.getSecondOfMinute() );
        retValues[nextStrNum][column++]  = new Integer( adt.getMinuteOfHour() );
        retValues[nextStrNum][column++]  = new Integer( adt.getHourOfDay() );
        retValues[nextStrNum][column++]  = new Integer( adt.getDayOfWeek() );
        retValues[nextStrNum][column++]  = new Integer( adt.getDayOfMonth() );
        retValues[nextStrNum][column++]  = new Integer( adt.getDayOfYear() );
        retValues[nextStrNum][column++]  = new Integer( adt.getWeekOfWeekyear() );
        retValues[nextStrNum][column++] = new Integer( adt.getWeekyear() );
        retValues[nextStrNum][column++] = new Integer( adt.getMonthOfYear() );
        retValues[nextStrNum][column++] = new Integer( adt.getYear() );
        //
    } // the for
    if ( debugf ) dumpObjs( retValues, System.err );
    return retValues;
}
 

@Test
public void getIteratorTestWeekly() throws RhombusException {
	Long millistamp = 946740000000L;
	millistamp = System.currentTimeMillis();
	System.out.println(millistamp);
	UUID startingUUID = UUIDs.startOf(millistamp);
	System.out.println("UUID of start is "+startingUUID+" (DATE= "+UuidUtil.getDateFromUUID(startingUUID)+" )");


	TimebasedShardingStrategy shardingStrategy = new ShardingStrategyWeekly();
	int numberPerShard = 3;
	long totalNumberOfObjects = 950L;
	FakeIdRange subject = new FakeIdRange(CField.CDataType.TIMEUUID,startingUUID,totalNumberOfObjects,(long)numberPerShard, shardingStrategy, "testing");
	Iterator<FakeIdRange.IdInRange> it = subject.getIterator(CObjectOrdering.ASCENDING);

	long counter = 0;
	int lastweek = -1;
	int countSinceChange = 0;
	while(it.hasNext()){
		counter++;
		FakeIdRange.IdInRange id = it.next();
		DateTime dt = UuidUtil.getDateFromUUID((UUID)id.getId());
		if(lastweek == -1){
			//initialization case
			countSinceChange = 1;
			lastweek = dt.getWeekOfWeekyear();
		}
		else if(dt.getWeekOfWeekyear() == lastweek){
			assert(countSinceChange < numberPerShard);
			countSinceChange++;
		}
		else{
			assertEquals(numberPerShard,countSinceChange);
			countSinceChange=1;
		};
		lastweek = dt.getWeekOfWeekyear();
		//System.out.println("countSinceChange = " + countSinceChange);
		//System.out.println("Actual Counter = " + counter);
		//System.out.println("Id Counter = " + id.getCounterValue());
		//System.out.println("Counter at ID = " + subject.getCounterAtId(id.getId()));
		//System.out.println("Date on UUID is: " + UuidUtil.getDateFromUUID((UUID)id.getId()));
		assertEquals(subject.getCounterAtId(id.getId()), id.getCounterValue());
	}
	assertEquals(totalNumberOfObjects,counter);
}
 

private TimePeriod createWeekTimePeriod(DateTime dateTime) throws MegatronException {
    int week = dateTime.getWeekOfWeekyear();
    String periodStr = "w" + dateTime.getYear() + "-" + week;
    return new TimePeriod(periodStr);
}
 

private TimePeriod createWeekTimePeriod(DateTime dateTime) throws MegatronException {
    int week = dateTime.getWeekOfWeekyear();
    String periodStr = "w" + dateTime.getYear() + "-" + week;
    return new TimePeriod(periodStr);
}