Java 类org.joda.time.convert.PeriodConverter 实例源码

/**
 * Creates a new period based on another using the {@link ConverterManager}.
 *
 * @param period  the period to convert
 * @param type  which set of fields this period supports, null means use type from object
 * @param chrono  the chronology to use, null means ISO default
 * @throws IllegalArgumentException if period is invalid
 * @throws IllegalArgumentException if an unsupported field's value is non-zero
 */
protected BasePeriod(Object period, PeriodType type, Chronology chrono) {
    super();
    PeriodConverter converter = ConverterManager.getInstance().getPeriodConverter(period);
    type = (type == null ? converter.getPeriodType(period) : type);
    type = checkPeriodType(type);
    iType = type;
    if (this instanceof ReadWritablePeriod) {
        iValues = new int[size()];
        chrono = DateTimeUtils.getChronology(chrono);
        converter.setInto((ReadWritablePeriod) this, period, chrono);
    } else {
        iValues = new MutablePeriod(period, type, chrono).getValues();
    }
}

/**
 * Creates a new period based on another using the {@link ConverterManager}.
 *
 * @param period  the period to convert
 * @param type  which set of fields this period supports, null means use type from object
 * @param chrono  the chronology to use, null means ISO default
 * @throws IllegalArgumentException if period is invalid
 * @throws IllegalArgumentException if an unsupported field's value is non-zero
 */
protected BasePeriod(Object period, PeriodType type, Chronology chrono) {
    super();
    PeriodConverter converter = ConverterManager.getInstance().getPeriodConverter(period);
    type = (type == null ? converter.getPeriodType(period) : type);
    type = checkPeriodType(type);
    iType = type;
    if (this instanceof ReadWritablePeriod) {
        iValues = new int[size()];
        chrono = DateTimeUtils.getChronology(chrono);
        converter.setInto((ReadWritablePeriod) this, period, chrono);
    } else {
        iValues = new MutablePeriod(period, type, chrono).getValues();
    }
}

/**
 * Creates a new period based on another using the {@link ConverterManager}.
 *
 * @param period  the period to convert
 * @param type  which set of fields this period supports, null means use type from object
 * @param chrono  the chronology to use, null means ISO default
 * @throws IllegalArgumentException if period is invalid
 * @throws IllegalArgumentException if an unsupported field's value is non-zero
 */
protected BasePeriod(Object period, PeriodType type, Chronology chrono) {
    super();
    PeriodConverter converter = ConverterManager.getInstance().getPeriodConverter(period);
    type = (type == null ? converter.getPeriodType(period) : type);
    type = checkPeriodType(type);
    iType = type;
    if (this instanceof ReadWritablePeriod) {
        iValues = new int[size()];
        chrono = DateTimeUtils.getChronology(chrono);
        converter.setInto((ReadWritablePeriod) this, period, chrono);
    } else {
        iValues = new MutablePeriod(period, type, chrono).getValues();
    }
}

/**
 * Creates a new period based on another using the {@link ConverterManager}.
 *
 * @param period  the period to convert
 * @param type  which set of fields this period supports, null means use type from object
 * @param chrono  the chronology to use, null means ISO default
 * @throws IllegalArgumentException if period is invalid
 * @throws IllegalArgumentException if an unsupported field's value is non-zero
 */
protected BasePeriod(Object period, PeriodType type, Chronology chrono) {
    super();
    PeriodConverter converter = ConverterManager.getInstance().getPeriodConverter(period);
    type = (type == null ? converter.getPeriodType(period) : type);
    type = checkPeriodType(type);
    iType = type;
    if (this instanceof ReadWritablePeriod) {
        iValues = new int[size()];
        chrono = DateTimeUtils.getChronology(chrono);
        converter.setInto((ReadWritablePeriod) this, period, chrono);
    } else {
        iValues = new MutablePeriod(period, type, chrono).getValues();
    }
}

/**
 * Creates a new period based on another using the {@link ConverterManager}.
 *
 * @param period  the period to convert
 * @param type  which set of fields this period supports, null means use type from object
 * @param chrono  the chronology to use, null means ISO default
 * @throws IllegalArgumentException if period is invalid
 * @throws IllegalArgumentException if an unsupported field's value is non-zero
 */
protected BasePeriod(Object period, PeriodType type, Chronology chrono) {
    super();
    PeriodConverter converter = ConverterManager.getInstance().getPeriodConverter(period);
    type = (type == null ? converter.getPeriodType(period) : type);
    type = checkPeriodType(type);
    iType = type;
    if (this instanceof ReadWritablePeriod) {
        iValues = new int[size()];
        chrono = DateTimeUtils.getChronology(chrono);
        converter.setInto((ReadWritablePeriod) this, period, chrono);
    } else {
        iValues = new MutablePeriod(period, type, chrono).getValues();
    }
}