net.sf.farrago.type.runtime
Class EncodedSqlInterval.EncodedSqlIntervalDT

java.lang.Object
  net.sf.farrago.type.runtime.EncodedSqlInterval
      net.sf.farrago.type.runtime.EncodedSqlInterval.EncodedSqlIntervalDT

All Implemented Interfaces:

AssignableValue, DataValue

Enclosing class:

EncodedSqlInterval

public abstract static class EncodedSqlInterval.EncodedSqlIntervalDT
extends EncodedSqlInterval

Nested Class Summary

Nested classes/interfaces inherited from class net.sf.farrago.type.runtime.EncodedSqlInterval

EncodedSqlInterval.EncodedSqlIntervalDT, EncodedSqlInterval.EncodedSqlIntervalYM

Field Summary

static long	MS_PER_DAY
static long	MS_PER_HOUR
static long	MS_PER_MINUTE
static long	MS_PER_SECOND

Fields inherited from class net.sf.farrago.type.runtime.EncodedSqlInterval

GET_END_UNIT_METHOD_NAME, GET_START_UNIT_METHOD_NAME, NF2, NF3, value

Fields inherited from interface net.sf.farrago.type.runtime.AssignableValue

ASSIGNMENT_METHOD_NAME

Constructor Summary

EncodedSqlInterval.EncodedSqlIntervalDT()

Method Summary

void	assignFrom(Object obj) Assigns value from an Object.
void	ceil(SqlIntervalQualifier.TimeUnit timeUnit) Rounds this interval value up to a unit of time.
void	floor(SqlIntervalQualifier.TimeUnit timeUnit) Rounds this interval value down to a unit of time.
protected void	parse(String interval)
String	toString()

Methods inherited from class net.sf.farrago.type.runtime.EncodedSqlInterval

assignFrom, ceil, floor, getEndUnit, getNullableData, getPrimitiveClass, getStartUnit, isNull, setNull

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

MS_PER_SECOND

public static final long MS_PER_SECOND

See Also:

Constant Field Values

MS_PER_MINUTE

public static final long MS_PER_MINUTE

See Also:

Constant Field Values

MS_PER_HOUR

public static final long MS_PER_HOUR

See Also:

Constant Field Values

MS_PER_DAY

public static final long MS_PER_DAY

See Also:

Constant Field Values

Constructor Detail

EncodedSqlInterval.EncodedSqlIntervalDT

public EncodedSqlInterval.EncodedSqlIntervalDT()

Method Detail

assignFrom

public void assignFrom(Object obj)

Description copied from interface: AssignableValue

Assigns value from an Object.

Specified by:

assignFrom in interface AssignableValue

Overrides:

assignFrom in class EncodedSqlInterval

Parameters:

obj - value to assign, or null to set null

floor

public void floor(SqlIntervalQualifier.TimeUnit timeUnit)

Rounds this interval value down to a unit of time. All smaller units of time are zeroed also.

For example, floor(MINUTE) applied to INTERVAL '7 11:23:45' DAY TO SECOND returns INTERVAL '7 11:23:00' DAY TO SECOND.

Overrides:

floor in class EncodedSqlInterval

Parameters:

timeUnit - Time unit

ceil

public void ceil(SqlIntervalQualifier.TimeUnit timeUnit)

Rounds this interval value up to a unit of time. All smaller units of time are zeroed also.

For example, floor(MINUTE) applied to INTERVAL '7 11:23:45' DAY TO SECOND returns INTERVAL '7 11:24:00' DAY TO SECOND.

Overrides:

ceil in class EncodedSqlInterval

Parameters:

timeUnit - Time unit

parse

protected void parse(String interval)

Specified by:

parse in class EncodedSqlInterval

toString

public String toString()

Overrides:

toString in class Object