Package org.rumbledb.items

Class DurationItem

java.lang.Object

org.rumbledb.items.DurationItem

All Implemented Interfaces:

com.esotericsoftware.kryo.KryoSerializable, Serializable, Item

public class DurationItem
extends Object
implements Item

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
static Comparator<Period>	periodComparator

Constructor Summary

Constructors

Constructor	Description
DurationItem()
DurationItem(String value)
DurationItem(Duration value)

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object otherItem)	Tests for logical equality.
int	getDay()	Return only day of the item, if it's DateTime or Duration It will not convert months and years into days.
Duration	getDurationValue()	Returns the duration value of the item, if it is a duration.
ItemType	getDynamicType()	Returns the dynamic type of the item (only for error message purposes).
boolean	getEffectiveBooleanValue()	Returns the effective boolean value of the item, if atomic.
long	getEpochMillis()	Returns the EpochMillis of the item, if it's DateTime or Duration It will collect all the parts of the item and compress it into the EpochMillis
int	getHour()	Return only hour of the item, if it's DateTime, Time or Duration
int	getMinute()	Return only minutes of the item, if it's DateTime, Time or Duration It will not convert hours into minutes
int	getMonth()	Return only month of the item, if it's DateTime or Duration It will not convert years into months
int	getNanosecond()	Return the only nanoseconds of the item, if it's DateTime, Time or Duration It will not convert hours, minutes and seconds into nanoseconds It exists only if the value in seconds will have decimal values, otherwise it will return 0
Period	getPeriodValue()	Returns the period value of the item, if it is a duration.
double	getSecond()	Return only seconds of the item, if it's DateTime, Time or Duration It will not convert hours and minutes into seconds
String	getStringValue()	Returns the string value of the item, if it is an atomic item.
int	getYear()	Return year of the item, if it's DateTime or Duration
int	hashCode()	Computes a hash code.
boolean	isAtomic()	Tests whether the item is an atomic item.
boolean	isDuration()	Tests whether the item is an atomic item of type duration.
static String	normalizeDuration(Period period, Duration duration)
static Period	normalizeMonthsToYears(Period period)
void	read(com.esotericsoftware.kryo.Kryo kryo, com.esotericsoftware.kryo.io.Input input)
void	write(com.esotericsoftware.kryo.Kryo kryo, com.esotericsoftware.kryo.io.Output output)

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.rumbledb.api.Item

addParentToDescendants, append, atomizedValue, attributes, castToDecimalValue, castToDoubleValue, castToFloatValue, castToIntegerValue, castToIntValue, children, generateNativeQuery, getBinaryValue, getBodyIterator, getBooleanValue, getContent, getDateTimeValue, getDecimalValue, getDFVariablesInClosure, getDoubleValue, getEstimator, getFloatValue, getIdentifier, getIntegerValue, getIntValue, getItemAt, getItemByKey, getItems, getKeys, getLocalVariablesInClosure, getModuleDynamicContext, getMutabilityLevel, getOffset, getParameterNames, getPathIn, getRDDVariablesInClosure, getSignature, getSize, getSparkSQLType, getSparkSQLValue, getSparkSQLValue, getTableLocation, getTextValue, getTimeValue, getTopLevelID, getTopLevelOrder, getTransformer, getValues, getVariantValue, getXmlDocumentPosition, hasDateTime, hasTimeZone, isAnyURI, isArray, isAttributeNode, isBase64Binary, isBinary, isBoolean, isDate, isDateTime, isDayTimeDuration, isDecimal, isDocumentNode, isDouble, isElementNode, isEstimator, isFloat, isFunction, isGDay, isGMonth, isGMonthDay, isGYear, isGYearMonth, isHexBinary, isInt, isInteger, isNaN, isNode, isNull, isNumeric, isObject, isPeriod, isString, isTextNode, isTime, isTransformer, isYearMonthDuration, nodeName, parent, physicalEquals, putItem, putItemAt, putItemByKey, putItemsAt, putLazyItemByKey, removeItemAt, removeItemByKey, serialize, serializeAsJSON, setMutabilityLevel, setParent, setPathIn, setTableLocation, setTopLevelID, setTopLevelOrder, setXmlDocumentPosition

Field Details

periodComparator

public static Comparator<Period> periodComparator

Constructor Details

DurationItem

public DurationItem()

DurationItem

public DurationItem(Duration value)

DurationItem

public DurationItem(String value)

Method Details

equals

public boolean equals(Object otherItem)

Description copied from interface: Item

Tests for logical equality. The semantics are that of the eq operator.

Specified by:

equals in interface Item

Overrides:

equals in class Object

Parameters:

otherItem - another item.

Returns:

true it is equal to other, false otherwise.

getDurationValue

public Duration getDurationValue()

Description copied from interface: Item

Returns the duration value of the item, if it is a duration.

Specified by:

getDurationValue in interface Item

Returns:

the duration value as a Duration.

getPeriodValue

public Period getPeriodValue()

Description copied from interface: Item

Returns the period value of the item, if it is a duration.

Specified by:

getPeriodValue in interface Item

Returns:

the period value as a Period.

getStringValue

public String getStringValue()

Description copied from interface: Item

Returns the string value of the item, if it is an atomic item.

Specified by:

getStringValue in interface Item

Returns:

the string value.

isAtomic

public boolean isAtomic()

Description copied from interface: Item

Tests whether the item is an atomic item.

Specified by:

isAtomic in interface Item

Returns:

true if it is an atomic item, false otherwise.

isDuration

public boolean isDuration()

Description copied from interface: Item

Tests whether the item is an atomic item of type duration.

Specified by:

isDuration in interface Item

Returns:

true if it is an atomic item of type duration, false otherwise.

getEffectiveBooleanValue

public boolean getEffectiveBooleanValue()

Description copied from interface: Item

Returns the effective boolean value of the item, if atomic.

Specified by:

getEffectiveBooleanValue in interface Item

Returns:

the effective boolean value.

hashCode

public int hashCode()

Description copied from interface: Item

Computes a hash code.

Specified by:

hashCode in interface Item

Overrides:

hashCode in class Object

Returns:

a hash code as an int.

write

public void write(com.esotericsoftware.kryo.Kryo kryo,
 com.esotericsoftware.kryo.io.Output output)

Specified by:

write in interface com.esotericsoftware.kryo.KryoSerializable

read

public void read(com.esotericsoftware.kryo.Kryo kryo,
 com.esotericsoftware.kryo.io.Input input)

Specified by:

read in interface com.esotericsoftware.kryo.KryoSerializable

getDynamicType

public ItemType getDynamicType()

Description copied from interface: Item

Returns the dynamic type of the item (only for error message purposes).

Specified by:

getDynamicType in interface Item

Returns:

the dynamic type as an item type.

getEpochMillis

public long getEpochMillis()

Description copied from interface: Item

Returns the EpochMillis of the item, if it's DateTime or Duration It will collect all the parts of the item and compress it into the EpochMillis

Specified by:

getEpochMillis in interface Item

Returns:

the EpochMillis

normalizeDuration

public static String normalizeDuration(Period period,
 Duration duration)

normalizeMonthsToYears

public static Period normalizeMonthsToYears(Period period)

getYear

public int getYear()

Description copied from interface: Item

Return year of the item, if it's DateTime or Duration

Specified by:

getYear in interface Item

Returns:

year

getMonth

public int getMonth()

Description copied from interface: Item

Return only month of the item, if it's DateTime or Duration It will not convert years into months

Specified by:

getMonth in interface Item

Returns:

only month

getDay

public int getDay()

Description copied from interface: Item

Return only day of the item, if it's DateTime or Duration It will not convert months and years into days.

Specified by:

getDay in interface Item

Returns:

only day

getHour

public int getHour()

Description copied from interface: Item

Return only hour of the item, if it's DateTime, Time or Duration

Specified by:

getHour in interface Item

Returns:

only hour

getMinute

public int getMinute()

Description copied from interface: Item

Return only minutes of the item, if it's DateTime, Time or Duration It will not convert hours into minutes

Specified by:

getMinute in interface Item

Returns:

only minute

getSecond

public double getSecond()

Description copied from interface: Item

Return only seconds of the item, if it's DateTime, Time or Duration It will not convert hours and minutes into seconds

Specified by:

getSecond in interface Item

Returns:

only seconds

getNanosecond

public int getNanosecond()

Description copied from interface: Item

Return the only nanoseconds of the item, if it's DateTime, Time or Duration It will not convert hours, minutes and seconds into nanoseconds It exists only if the value in seconds will have decimal values, otherwise it will return 0

Specified by:

getNanosecond in interface Item

Returns:

only nanoseconds