Java Code Examples for org.joda.time.field.FieldUtils#equals()

/**
 * Compares this ReadablePartial with another returning true if the chronology,
 * field types and values are equal.
 *
 * @param partial  an object to check against
 * @return true if fields and values are equal
 */
public boolean equals(Object partial) {
    if (this == partial) {
        return true;
    }
    if (partial instanceof ReadablePartial == false) {
        return false;
    }
    ReadablePartial other = (ReadablePartial) partial;
    if (size() != other.size()) {
        return false;
    }
    for (int i = 0, isize = size(); i < isize; i++) {
        if (getValue(i) != other.getValue(i) || getFieldType(i) != other.getFieldType(i)) {
            return false;
        }
    }
    return FieldUtils.equals(getChronology(), other.getChronology());
}
 

/**
 * Compares this ReadablePartial with another returning true if the chronology,
 * field types and values are equal.
 *
 * @param partial  an object to check against
 * @return true if fields and values are equal
 */
public boolean equals(Object partial) {
    if (this == partial) {
        return true;
    }
    if (partial instanceof ReadablePartial == false) {
        return false;
    }
    ReadablePartial other = (ReadablePartial) partial;
    if (size() != other.size()) {
        return false;
    }
    for (int i = 0, isize = size(); i < isize; i++) {
        if (getValue(i) != other.getValue(i) || getFieldType(i) != other.getFieldType(i)) {
            return false;
        }
    }
    return FieldUtils.equals(getChronology(), other.getChronology());
}
 

/**
 * Compares this object with the specified object for equality based
 * on start and end millis plus the chronology.
 * All ReadableInterval instances are accepted.
 * <p>
 * To compare the duration of two time intervals, use {@link #toDuration()}
 * to get the durations and compare those.
 *
 * @param readableInterval  a readable interval to check against
 * @return true if the intervals are equal comparing the start millis,
 *  end millis and chronology
 */
public boolean equals(Object readableInterval) {
    if (this == readableInterval) {
        return true;
    }
    if (readableInterval instanceof ReadableInterval == false) {
        return false;
    }
    ReadableInterval other = (ReadableInterval) readableInterval;
    return 
        getStartMillis() == other.getStartMillis() &&
        getEndMillis() == other.getEndMillis() &&
        FieldUtils.equals(getChronology(), other.getChronology());
}
 

/**
 * A limit chronology is only equal to a limit chronology with the
 * same base chronology and limits.
 * 
 * @param obj  the object to compare to
 * @return true if equal
 * @since 1.4
 */
public boolean equals(Object obj) {
    if (this == obj) {
        return true;
    }
    if (obj instanceof LimitChronology == false) {
        return false;
    }
    LimitChronology chrono = (LimitChronology) obj;
    return
        getBase().equals(chrono.getBase()) &&
        FieldUtils.equals(getLowerLimit(), chrono.getLowerLimit()) &&
        FieldUtils.equals(getUpperLimit(), chrono.getUpperLimit());
}
 

/**
 * Compares this object with the specified object for equality based
 * on start and end millis plus the chronology.
 * All ReadableInterval instances are accepted.
 * <p>
 * To compare the duration of two time intervals, use {@link #toDuration()}
 * to get the durations and compare those.
 *
 * @param readableInterval  a readable interval to check against
 * @return true if the start and end millis are equal
 */
public boolean equals(Object readableInterval) {
    if (this == readableInterval) {
        return true;
    }
    if (readableInterval instanceof ReadableInterval == false) {
        return false;
    }
    ReadableInterval other = (ReadableInterval) readableInterval;
    return 
        getStartMillis() == other.getStartMillis() &&
        getEndMillis() == other.getEndMillis() &&
        FieldUtils.equals(getChronology(), other.getChronology());
}
 

/**
 * A limit chronology is only equal to a limit chronology with the
 * same base chronology and limits.
 * 
 * @param obj  the object to compare to
 * @return true if equal
 * @since 1.4
 */
public boolean equals(Object obj) {
    if (this == obj) {
        return true;
    }
    if (obj instanceof LimitChronology == false) {
        return false;
    }
    LimitChronology chrono = (LimitChronology) obj;
    return
        getBase().equals(chrono.getBase()) &&
        FieldUtils.equals(getLowerLimit(), chrono.getLowerLimit()) &&
        FieldUtils.equals(getUpperLimit(), chrono.getUpperLimit());
}
 

/**
 * Compares this object with the specified object for equality based
 * on the millisecond instant, chronology and time zone.
 * <p>
 * Two objects which represent the same instant in time, but are in
 * different time zones (based on time zone id), will be considered to
 * be different. Only two objects with the same {@link DateTimeZone},
 * {@link Chronology} and instant are equal.
 * <p>
 * See {@link #isEqual(ReadableInstant)} for an equals method that
 * ignores the Chronology and time zone.
 * <p>
 * All ReadableInstant instances are accepted.
 *
 * @param readableInstant  a readable instant to check against
 * @return true if millisecond and chronology are equal, false if
 *  not or the instant is null or of an incorrect type
 */
public boolean equals(Object readableInstant) {
    // must be to fulfil ReadableInstant contract
    if (this == readableInstant) {
        return true;
    }
    if (readableInstant instanceof ReadableInstant == false) {
        return false;
    }
    ReadableInstant otherInstant = (ReadableInstant) readableInstant;
    return
        getMillis() == otherInstant.getMillis() &&
        FieldUtils.equals(getChronology(), otherInstant.getChronology());
}
 

/**
 * Compares this object with the specified object for equality based
 * on the millisecond instant, chronology and time zone.
 * <p>
 * Two objects which represent the same instant in time, but are in
 * different time zones (based on time zone id), will be considered to
 * be different. Only two objects with the same {@link DateTimeZone},
 * {@link Chronology} and instant are equal.
 * <p>
 * See {@link #isEqual(ReadableInstant)} for an equals method that
 * ignores the Chronology and time zone.
 * <p>
 * All ReadableInstant instances are accepted.
 *
 * @param readableInstant  a readable instant to check against
 * @return true if millisecond and chronology are equal, false if
 *  not or the instant is null or of an incorrect type
 */
public boolean equals(Object readableInstant) {
    // must be to fulfil ReadableInstant contract
    if (this == readableInstant) {
        return true;
    }
    if (readableInstant instanceof ReadableInstant == false) {
        return false;
    }
    ReadableInstant otherInstant = (ReadableInstant) readableInstant;
    return
        getMillis() == otherInstant.getMillis() &&
        FieldUtils.equals(getChronology(), otherInstant.getChronology());
}