com.amazon.redshift.util

Class RedshiftIntervalYearToMonth

java.lang.Object

com.amazon.redshift.util.RedshiftObject

com.amazon.redshift.util.RedshiftInterval

com.amazon.redshift.util.RedshiftIntervalYearToMonth

All Implemented Interfaces:

Serializable, Cloneable

public class RedshiftIntervalYearToMonth
extends RedshiftInterval
implements Serializable, Cloneable

See Also:

Serialized Form

Field Summary

Fields inherited from class com.amazon.redshift.util.RedshiftObject

type, value

Constructor Summary

Constructors

Constructor and Description
RedshiftIntervalYearToMonth() required by the driver.
RedshiftIntervalYearToMonth(int month)
RedshiftIntervalYearToMonth(int year, int month)
RedshiftIntervalYearToMonth(String value) Initialize an interval with a given interval string representation.

Method Summary

Modifier and Type	Method and Description
void	add(RedshiftIntervalYearToMonth interval) Add this interval's value to the passed interval.
boolean	equals(Object obj) Returns whether an object is equal to this one or not.
String	getValue() Returns the stored interval information as a string.
void	setDays(int days) Override the parent setDays method disallowing a non-zero value.
void	setHours(int hours) Override the parent setHours method disallowing a non-zero value.
void	setMinutes(int minutes) Override the parent setMinutes method disallowing a non-zero value.
void	setSeconds(double seconds) Override the parent setSeconds method disallowing a non-zero value.
void	setValue(int month) Set all values of this interval using just one specified value.
void	setValue(int month, long time) Override the parent setValue method disallowing a non-zero value for time.

Methods inherited from class com.amazon.redshift.util.RedshiftInterval

add, add, add, clone, getDays, getHours, getMicroSeconds, getMinutes, getMonths, getSeconds, getWholeSeconds, getYears, hashCode, scale, setMonths, setValue, setValue, setYears, totalMicroseconds, totalMonths

Methods inherited from class com.amazon.redshift.util.RedshiftObject

getType, setType, toString

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

RedshiftIntervalYearToMonth

public RedshiftIntervalYearToMonth()

required by the driver.

RedshiftIntervalYearToMonth

public RedshiftIntervalYearToMonth(String value)
                            throws SQLException

Initialize an interval with a given interval string representation. This method simply calls the parent public method setValue().

Parameters:

value - String representated interval (e.g. '3 years 2 mons').

Throws:

SQLException - Is thrown if the string representation has an unknown format.

See Also:

RedshiftInterval.setValue(String)

RedshiftIntervalYearToMonth

public RedshiftIntervalYearToMonth(int year,
                                   int month)
                            throws SQLException

Throws:

SQLException

RedshiftIntervalYearToMonth

public RedshiftIntervalYearToMonth(int month)
                            throws SQLException

Throws:

SQLException

Method Detail

setValue

public void setValue(int month)

Set all values of this interval using just one specified value.

Parameters:

month - Total number of months (assuming 12 months in a year)

setValue

public void setValue(int month,
                     long time)

Override the parent setValue method disallowing a non-zero value for time.

Overrides:

setValue in class RedshiftInterval

Parameters:

month - Total number of months (assuming 12 months in a year)

time - Should be 0.

setDays

public void setDays(int days)

Override the parent setDays method disallowing a non-zero value.

Overrides:

setDays in class RedshiftInterval

Parameters:

days - Should be 0.

setHours

public void setHours(int hours)

Override the parent setHours method disallowing a non-zero value.

Overrides:

setHours in class RedshiftInterval

Parameters:

hours - Should be 0.

setMinutes

public void setMinutes(int minutes)

Override the parent setMinutes method disallowing a non-zero value.

Overrides:

setMinutes in class RedshiftInterval

Parameters:

minutes - Should be 0.

setSeconds

public void setSeconds(double seconds)

Override the parent setSeconds method disallowing a non-zero value.

Overrides:

setSeconds in class RedshiftInterval

Parameters:

seconds - Should be 0.

getValue

public String getValue()

Returns the stored interval information as a string.

Overrides:

getValue in class RedshiftInterval

Returns:

String represented interval

add

public void add(RedshiftIntervalYearToMonth interval)

Add this interval's value to the passed interval. This is backwards to what I would expect, but this makes it match the other existing add methods.

Parameters:

interval - intval to add

equals

public boolean equals(Object obj)

Returns whether an object is equal to this one or not.

Overrides:

equals in class RedshiftInterval

Parameters:

obj - Object to compare with

Returns:

true if the two intervals are identical