Package ca.uhn.fhir.model.primitive

Class BaseDateTimeDt

java.lang.Object

ca.uhn.fhir.model.api.BaseElement

ca.uhn.fhir.model.api.BaseIdentifiableElement

ca.uhn.fhir.model.api.BasePrimitive<Date>

ca.uhn.fhir.model.primitive.BaseDateTimeDt

All Implemented Interfaces:

IDatatype, IElement, IIdentifiableElement, IPrimitiveDatatype<Date>, ISupportsUndeclaredExtensions, Externalizable, Serializable, IBase, IBaseDatatype, IPrimitiveType<Date>

Direct Known Subclasses:

DateDt, DateParam.DateParamDateTimeHolder, DateTimeDt, InstantDt

public abstract class BaseDateTimeDt
extends BasePrimitive<Date>

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
static final String	NOW_DATE_CONSTANT
static final String	TODAY_DATE_CONSTANT

Constructor Summary

Constructors

Constructor	Description
BaseDateTimeDt()	Constructor
BaseDateTimeDt(String theString)	Constructor
BaseDateTimeDt(Date theDate, TemporalPrecisionEnum thePrecision)	Constructor
BaseDateTimeDt(Date theDate, TemporalPrecisionEnum thePrecision, TimeZone theTimeZone)	Constructor

Method Summary

Modifier and Type	Method	Description
protected String	encode(Date theValue)	Subclasses must override to convert a "coerced" value into an encoded one.
Integer	getDay()	Returns the month with 1-index, e.g. 1=the first day of the month
protected abstract TemporalPrecisionEnum	getDefaultPrecisionForDatatype()	Returns the default precision for the given datatype
Integer	getHour()	Returns the hour of the day in a 24h clock, e.g. 13=1pm
Integer	getMillis()	Returns the milliseconds within the current second.
Integer	getMinute()	Returns the minute of the hour in the range 0-59
Integer	getMonth()	Returns the month with 0-index, e.g. 0=January
Long	getNanos()	Returns the nanoseconds within the current second
TemporalPrecisionEnum	getPrecision()	Gets the precision for this datatype (using the default for the given type if not set)
Integer	getSecond()	Returns the second of the minute in the range 0-59
TimeZone	getTimeZone()	Returns the TimeZone associated with this dateTime's value.
GregorianCalendar	getValueAsCalendar()	Returns the value of this object as a GregorianCalendar
Integer	getYear()	Returns the year, e.g. 2015
protected abstract boolean	isPrecisionAllowed(TemporalPrecisionEnum thePrecision)	To be implemented by subclasses to indicate whether the given precision is allowed by this type
boolean	isTimeZoneZulu()	Returns true if the timezone is set to GMT-0:00 (Z)
boolean	isToday()	Returns true if this object represents a date that is today's date
protected Date	parse(String theValue)	Subclasses must override to convert an encoded representation of this datatype into a "coerced" one
BaseDateTimeDt	setDay(int theDay)	Sets the month with 1-index, e.g. 1=the first day of the month
BaseDateTimeDt	setHour(int theHour)	Sets the hour of the day in a 24h clock, e.g. 13=1pm
BaseDateTimeDt	setMillis(int theMillis)	Sets the milliseconds within the current second.
BaseDateTimeDt	setMinute(int theMinute)	Sets the minute of the hour in the range 0-59
BaseDateTimeDt	setMonth(int theMonth)	Sets the month with 0-index, e.g. 0=January
BaseDateTimeDt	setNanos(long theNanos)	Sets the nanoseconds within the current second
BaseDateTimeDt	setPrecision(TemporalPrecisionEnum thePrecision)	Sets the precision for this datatype
BaseDateTimeDt	setSecond(int theSecond)	Sets the second of the minute in the range 0-59
BaseDateTimeDt	setTimeZone(TimeZone theTimeZone)
BaseDateTimeDt	setTimeZoneZulu(boolean theTimeZoneZulu)
BaseDateTimeDt	setValue(Date theValue)	Sets the value for this type using the given Java Date object as the time, and using the default precision for this datatype (unless the precision is already set), as well as the local timezone as determined by the local operating system.
void	setValue(Date theValue, TemporalPrecisionEnum thePrecision)	Sets the value for this type using the given Java Date object as the time, and using the specified precision, as well as the local timezone as determined by the local operating system.
void	setValueAsString(String theValue)
BaseDateTimeDt	setYear(int theYear)	Sets the year, e.g. 2015
String	toHumanDisplay()	Returns a human readable version of this date/time using the system local format.
String	toHumanDisplayLocalTimezone()	Returns a human readable version of this date/time using the system local format, converted to the local timezone if neccesary.

Methods inherited from class ca.uhn.fhir.model.api.BasePrimitive

equals, getValue, getValueAsString, hashCode, hasValue, isEmpty, readExternal, toString, updateStringValue, writeExternal

Methods inherited from class ca.uhn.fhir.model.api.BaseIdentifiableElement

getElementSpecificId, getId, setElementSpecificId, setId, setId

Methods inherited from class ca.uhn.fhir.model.api.BaseElement

addUndeclaredExtension, addUndeclaredExtension, addUndeclaredExtension, getAllUndeclaredExtensions, getFormatCommentsPost, getFormatCommentsPre, getUndeclaredExtensions, getUndeclaredExtensionsByUrl, getUndeclaredModifierExtensions, getUserData, hasFormatComment, isBaseEmpty, setUserData

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.hl7.fhir.instance.model.api.IBase

fhirType, getFormatCommentsPost, getFormatCommentsPre, getUserData, hasFormatComment, setUserData

Field Details

NOW_DATE_CONSTANT

public static final String NOW_DATE_CONSTANT

See Also:

• Constant Field Values

TODAY_DATE_CONSTANT

public static final String TODAY_DATE_CONSTANT

See Also:

• Constant Field Values

Constructor Details

BaseDateTimeDt

public BaseDateTimeDt()

Constructor

BaseDateTimeDt

public BaseDateTimeDt(Date theDate,
 TemporalPrecisionEnum thePrecision)

Constructor

Throws:

DataFormatException - If the specified precision is not allowed for this type

BaseDateTimeDt

public BaseDateTimeDt(Date theDate,
 TemporalPrecisionEnum thePrecision,
 TimeZone theTimeZone)

Constructor

BaseDateTimeDt

public BaseDateTimeDt(String theString)

Constructor

Throws:

DataFormatException - If the specified precision is not allowed for this type

Method Details

encode

protected String encode(Date theValue)

Description copied from class: BasePrimitive

Subclasses must override to convert a "coerced" value into an encoded one.

Specified by:

encode in class BasePrimitive<Date>

Parameters:

theValue - Will not be null

Returns:

May return null if the value does not correspond to anything

getDay

public Integer getDay()

Returns the month with 1-index, e.g. 1=the first day of the month

getDefaultPrecisionForDatatype

protected abstract TemporalPrecisionEnum getDefaultPrecisionForDatatype()

Returns the default precision for the given datatype

getHour

public Integer getHour()

Returns the hour of the day in a 24h clock, e.g. 13=1pm

getMillis

public Integer getMillis()

Returns the milliseconds within the current second.

Note that this method returns the same value as getNanos() but with less precision.

getMinute

public Integer getMinute()

Returns the minute of the hour in the range 0-59

getMonth

public Integer getMonth()

Returns the month with 0-index, e.g. 0=January

getNanos

public Long getNanos()

Returns the nanoseconds within the current second

Note that this method returns the same value as getMillis() but with more precision.

getPrecision

public TemporalPrecisionEnum getPrecision()

Gets the precision for this datatype (using the default for the given type if not set)

See Also:

• setPrecision(TemporalPrecisionEnum)

getSecond

public Integer getSecond()

Returns the second of the minute in the range 0-59

getTimeZone

public TimeZone getTimeZone()

Returns the TimeZone associated with this dateTime's value. May return null if no timezone was supplied.

getValueAsCalendar

public GregorianCalendar getValueAsCalendar()

Returns the value of this object as a GregorianCalendar

getYear

public Integer getYear()

Returns the year, e.g. 2015

isPrecisionAllowed

protected abstract boolean isPrecisionAllowed(TemporalPrecisionEnum thePrecision)

To be implemented by subclasses to indicate whether the given precision is allowed by this type

isTimeZoneZulu

public boolean isTimeZoneZulu()

Returns true if the timezone is set to GMT-0:00 (Z)

isToday

public boolean isToday()

Returns true if this object represents a date that is today's date

Throws:

NullPointerException - if BasePrimitive.getValue() returns null

parse

protected Date parse(String theValue)
              throws DataFormatException

Description copied from class: BasePrimitive

Subclasses must override to convert an encoded representation of this datatype into a "coerced" one

Specified by:

parse in class BasePrimitive<Date>

Parameters:

theValue - Will not be null

Returns:

May return null if the value does not correspond to anything

Throws:

DataFormatException

setDay

public BaseDateTimeDt setDay(int theDay)

Sets the month with 1-index, e.g. 1=the first day of the month

setHour

public BaseDateTimeDt setHour(int theHour)

Sets the hour of the day in a 24h clock, e.g. 13=1pm

setMillis

public BaseDateTimeDt setMillis(int theMillis)

Sets the milliseconds within the current second.

Note that this method sets the same value as setNanos(long) but with less precision.

setMinute

public BaseDateTimeDt setMinute(int theMinute)

Sets the minute of the hour in the range 0-59

setMonth

public BaseDateTimeDt setMonth(int theMonth)

Sets the month with 0-index, e.g. 0=January

setNanos

public BaseDateTimeDt setNanos(long theNanos)

Sets the nanoseconds within the current second

Note that this method sets the same value as setMillis(int) but with more precision.

setPrecision

public BaseDateTimeDt setPrecision(TemporalPrecisionEnum thePrecision)
                            throws DataFormatException

Sets the precision for this datatype

Throws:

DataFormatException

setSecond

public BaseDateTimeDt setSecond(int theSecond)

Sets the second of the minute in the range 0-59

setTimeZone

public BaseDateTimeDt setTimeZone(TimeZone theTimeZone)

setTimeZoneZulu

public BaseDateTimeDt setTimeZoneZulu(boolean theTimeZoneZulu)

setValue

public BaseDateTimeDt setValue(Date theValue)

Sets the value for this type using the given Java Date object as the time, and using the default precision for this datatype (unless the precision is already set), as well as the local timezone as determined by the local operating system. Both of these properties may be modified in subsequent calls if neccesary.

Specified by:

setValue in interface IPrimitiveDatatype<Date>

Specified by:

setValue in interface IPrimitiveType<Date>

Overrides:

setValue in class BasePrimitive<Date>

setValue

public void setValue(Date theValue,
 TemporalPrecisionEnum thePrecision)
              throws DataFormatException

Sets the value for this type using the given Java Date object as the time, and using the specified precision, as well as the local timezone as determined by the local operating system. Both of these properties may be modified in subsequent calls if neccesary.

Parameters:

theValue - The date value

thePrecision - The precision

Throws:

DataFormatException

setValueAsString

public void setValueAsString(String theValue)
                      throws DataFormatException

Specified by:

setValueAsString in interface IPrimitiveDatatype<Date>

Specified by:

setValueAsString in interface IPrimitiveType<Date>

Overrides:

setValueAsString in class BasePrimitive<Date>

Throws:

DataFormatException

setYear

public BaseDateTimeDt setYear(int theYear)

Sets the year, e.g. 2015

toHumanDisplay

public String toHumanDisplay()

Returns a human readable version of this date/time using the system local format.

Note on time zones: This method renders the value using the time zone that is contained within the value. For example, if this date object contains the value "2012-01-05T12:00:00-08:00", the human display will be rendered as "12:00:00" even if the application is being executed on a system in a different time zone. If this behaviour is not what you want, use toHumanDisplayLocalTimezone() instead.

toHumanDisplayLocalTimezone

public String toHumanDisplayLocalTimezone()

Returns a human readable version of this date/time using the system local format, converted to the local timezone if neccesary.

See Also:

• for a method which does not convert the time to the local timezone before rendering it.