Class DelegatedDateTimeField

java.lang.Object
org.joda.time.DateTimeField
org.joda.time.field.DelegatedDateTimeField
All Implemented Interfaces:
Serializable
Direct Known Subclasses:
LenientDateTimeField, SkipDateTimeField, SkipUndoDateTimeField, StrictDateTimeField

public class DelegatedDateTimeField extends DateTimeField implements Serializable
DelegatedDateTimeField delegates each method call to the date time field it wraps.

DelegatedDateTimeField is thread-safe and immutable, and its subclasses must be as well.

Since:
1.0
Author:
Brian S O'Neill
See Also:
  • Constructor Summary

    Constructors
    Constructor
    Description
    Constructor.
    Constructor.
    Constructor.
  • Method Summary

    Modifier and Type
    Method
    Description
    long
    add(long instant, int value)
    Adds a value (which may be negative) to the millis value, overflowing into larger fields if necessary.
    long
    add(long instant, long value)
    Adds a value (which may be negative) to the millis value, overflowing into larger fields if necessary.
    int[]
    add(ReadablePartial instant, int fieldIndex, int[] values, int valueToAdd)
    Adds a value (which may be negative) to the partial instant, throwing an exception if the maximum size of the instant is reached.
    long
    addWrapField(long instant, int value)
    Adds a value (which may be negative) to the millis value, wrapping within this field.
    int[]
    addWrapField(ReadablePartial instant, int fieldIndex, int[] values, int valueToAdd)
    Adds a value (which may be negative) to the partial instant, wrapping within this field.
    int[]
    addWrapPartial(ReadablePartial instant, int fieldIndex, int[] values, int valueToAdd)
    Adds a value (which may be negative) to the partial instant, wrapping the whole partial if the maximum size of the partial is reached.
    int
    get(long instant)
    Get the value of this field from the milliseconds.
    getAsShortText(int fieldValue, Locale locale)
    Get the human-readable, short text value of this field from the field value.
    getAsShortText(long instant)
    Get the human-readable, short text value of this field from the milliseconds.
    getAsShortText(long instant, Locale locale)
    Get the human-readable, short text value of this field from the milliseconds.
    getAsShortText(ReadablePartial partial, int fieldValue, Locale locale)
    Get the human-readable, short text value of this field from a partial instant.
    Get the human-readable, short text value of this field from a partial instant.
    getAsText(int fieldValue, Locale locale)
    Get the human-readable, text value of this field from the field value.
    getAsText(long instant)
    Get the human-readable, text value of this field from the milliseconds.
    getAsText(long instant, Locale locale)
    Get the human-readable, text value of this field from the milliseconds.
    getAsText(ReadablePartial partial, int fieldValue, Locale locale)
    Get the human-readable, text value of this field from a partial instant.
    getAsText(ReadablePartial partial, Locale locale)
    Get the human-readable, text value of this field from a partial instant.
    int
    getDifference(long minuendInstant, long subtrahendInstant)
    Computes the difference between two instants, as measured in the units of this field.
    long
    getDifferenceAsLong(long minuendInstant, long subtrahendInstant)
    Computes the difference between two instants, as measured in the units of this field.
    Returns the duration per unit value of this field.
    int
    getLeapAmount(long instant)
    Gets the amount by which this field is 'leap' for the specified instant.
    If this field were to leap, then it would be in units described by the returned duration.
    int
    Get the maximum short text value for this field.
    int
    Get the maximum text value for this field.
    int
    Get the maximum allowable value for this field.
    int
    getMaximumValue(long instant)
    Get the maximum value for this field evaluated at the specified time.
    int
    Get the maximum value for this field evaluated at the specified time.
    int
    getMaximumValue(ReadablePartial instant, int[] values)
    Get the maximum value for this field using the partial instant and the specified values.
    int
    Get the minimum allowable value for this field.
    int
    getMinimumValue(long instant)
    Get the minimum value for this field evaluated at the specified time.
    int
    Get the minimum value for this field evaluated at the specified time.
    int
    getMinimumValue(ReadablePartial instant, int[] values)
    Get the minimum value for this field using the partial instant and the specified values.
    Get the name of the field.
    Returns the range duration of this field.
    Get the type of the field.
    Gets the wrapped date time field.
    boolean
    isLeap(long instant)
    Returns whether this field is 'leap' for the specified instant.
    boolean
    Returns true if the set method is lenient.
    boolean
    Returns true if this field is supported.
    long
    remainder(long instant)
    Returns the fractional duration milliseconds of this field.
    long
    roundCeiling(long instant)
    Round to the highest whole unit of this field.
    long
    roundFloor(long instant)
    Round to the lowest whole unit of this field.
    long
    roundHalfCeiling(long instant)
    Round to the nearest whole unit of this field.
    long
    roundHalfEven(long instant)
    Round to the nearest whole unit of this field.
    long
    roundHalfFloor(long instant)
    Round to the nearest whole unit of this field.
    long
    set(long instant, int value)
    Sets a value in the milliseconds supplied.
    long
    set(long instant, String text)
    Sets a value in the milliseconds supplied from a human-readable, text value.
    long
    set(long instant, String text, Locale locale)
    Sets a value in the milliseconds supplied from a human-readable, text value.
    int[]
    set(ReadablePartial instant, int fieldIndex, int[] values, int newValue)
    Sets a value using the specified partial instant.
    int[]
    set(ReadablePartial instant, int fieldIndex, int[] values, String text, Locale locale)
    Sets a value in the milliseconds supplied from a human-readable, text value.
    Get a suitable debug string.

    Methods inherited from class org.joda.time.DateTimeField

    setExtended

    Methods inherited from class java.lang.Object

    clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
  • Constructor Details

    • DelegatedDateTimeField

      public DelegatedDateTimeField(DateTimeField field)
      Constructor.
      Parameters:
      field - the field being decorated
    • DelegatedDateTimeField

      public DelegatedDateTimeField(DateTimeField field, DateTimeFieldType type)
      Constructor.
      Parameters:
      field - the field being decorated
      type - the field type override
    • DelegatedDateTimeField

      public DelegatedDateTimeField(DateTimeField field, DurationField rangeField, DateTimeFieldType type)
      Constructor.
      Parameters:
      field - the field being decorated
      rangeField - the range field, null to derive
      type - the field type override
  • Method Details

    • getWrappedField

      public final DateTimeField getWrappedField()
      Gets the wrapped date time field.
      Returns:
      the wrapped DateTimeField
    • getType

      public DateTimeFieldType getType()
      Description copied from class: DateTimeField
      Get the type of the field.
      Specified by:
      getType in class DateTimeField
      Returns:
      field type
    • getName

      public String getName()
      Description copied from class: DateTimeField
      Get the name of the field.

      By convention, names follow a pattern of "dddOfRrr", where "ddd" represents the (singular) duration unit field name and "Rrr" represents the (singular) duration range field name. If the range field is not applicable, then the name of the field is simply the (singular) duration field name.

      Specified by:
      getName in class DateTimeField
      Returns:
      field name
    • isSupported

      public boolean isSupported()
      Description copied from class: DateTimeField
      Returns true if this field is supported.
      Specified by:
      isSupported in class DateTimeField
      Returns:
      true if this field is supported
    • isLenient

      public boolean isLenient()
      Description copied from class: DateTimeField
      Returns true if the set method is lenient. If so, it accepts values that are out of bounds. For example, a lenient day of month field accepts 32 for January, converting it to February 1.
      Specified by:
      isLenient in class DateTimeField
      Returns:
      true if this field is lenient
    • get

      public int get(long instant)
      Description copied from class: DateTimeField
      Get the value of this field from the milliseconds.
      Specified by:
      get in class DateTimeField
      Parameters:
      instant - the milliseconds from 1970-01-01T00:00:00Z to query
      Returns:
      the value of the field, in the units of the field
    • getAsText

      public String getAsText(long instant, Locale locale)
      Description copied from class: DateTimeField
      Get the human-readable, text value of this field from the milliseconds. If the specified locale is null, the default locale is used.
      Specified by:
      getAsText in class DateTimeField
      Parameters:
      instant - the milliseconds from 1970-01-01T00:00:00Z to query
      locale - the locale to use for selecting a text symbol, null for default
      Returns:
      the text value of the field
    • getAsText

      public String getAsText(long instant)
      Description copied from class: DateTimeField
      Get the human-readable, text value of this field from the milliseconds.
      Specified by:
      getAsText in class DateTimeField
      Parameters:
      instant - the milliseconds from 1970-01-01T00:00:00Z to query
      Returns:
      the text value of the field
    • getAsText

      public String getAsText(ReadablePartial partial, int fieldValue, Locale locale)
      Description copied from class: DateTimeField
      Get the human-readable, text value of this field from a partial instant. If the specified locale is null, the default locale is used.
      Specified by:
      getAsText in class DateTimeField
      Parameters:
      partial - the partial instant to query
      fieldValue - the field value of this field, provided for performance
      locale - the locale to use for selecting a text symbol, null for default
      Returns:
      the text value of the field
    • getAsText

      public String getAsText(ReadablePartial partial, Locale locale)
      Description copied from class: DateTimeField
      Get the human-readable, text value of this field from a partial instant. If the specified locale is null, the default locale is used.
      Specified by:
      getAsText in class DateTimeField
      Parameters:
      partial - the partial instant to query
      locale - the locale to use for selecting a text symbol, null for default
      Returns:
      the text value of the field
    • getAsText

      public String getAsText(int fieldValue, Locale locale)
      Description copied from class: DateTimeField
      Get the human-readable, text value of this field from the field value. If the specified locale is null, the default locale is used.
      Specified by:
      getAsText in class DateTimeField
      Parameters:
      fieldValue - the numeric value to convert to text
      locale - the locale to use for selecting a text symbol, null for default
      Returns:
      the text value of the field
    • getAsShortText

      public String getAsShortText(long instant, Locale locale)
      Description copied from class: DateTimeField
      Get the human-readable, short text value of this field from the milliseconds. If the specified locale is null, the default locale is used.
      Specified by:
      getAsShortText in class DateTimeField
      Parameters:
      instant - the milliseconds from 1970-01-01T00:00:00Z to query
      locale - the locale to use for selecting a text symbol, null for default
      Returns:
      the short text value of the field
    • getAsShortText

      public String getAsShortText(long instant)
      Description copied from class: DateTimeField
      Get the human-readable, short text value of this field from the milliseconds.
      Specified by:
      getAsShortText in class DateTimeField
      Parameters:
      instant - the milliseconds from 1970-01-01T00:00:00Z to query
      Returns:
      the short text value of the field
    • getAsShortText

      public String getAsShortText(ReadablePartial partial, int fieldValue, Locale locale)
      Description copied from class: DateTimeField
      Get the human-readable, short text value of this field from a partial instant. If the specified locale is null, the default locale is used.
      Specified by:
      getAsShortText in class DateTimeField
      Parameters:
      partial - the partial instant to query
      fieldValue - the field value of this field, provided for performance
      locale - the locale to use for selecting a text symbol, null for default
      Returns:
      the text value of the field
    • getAsShortText

      public String getAsShortText(ReadablePartial partial, Locale locale)
      Description copied from class: DateTimeField
      Get the human-readable, short text value of this field from a partial instant. If the specified locale is null, the default locale is used.
      Specified by:
      getAsShortText in class DateTimeField
      Parameters:
      partial - the partial instant to query
      locale - the locale to use for selecting a text symbol, null for default
      Returns:
      the text value of the field
    • getAsShortText

      public String getAsShortText(int fieldValue, Locale locale)
      Description copied from class: DateTimeField
      Get the human-readable, short text value of this field from the field value. If the specified locale is null, the default locale is used.
      Specified by:
      getAsShortText in class DateTimeField
      Parameters:
      fieldValue - the numeric value to convert to text
      locale - the locale to use for selecting a text symbol, null for default
      Returns:
      the text value of the field
    • add

      public long add(long instant, int value)
      Description copied from class: DateTimeField
      Adds a value (which may be negative) to the millis value, overflowing into larger fields if necessary.

      The value will be added to this field. If the value is too large to be added solely to this field, larger fields will increase as required. Smaller fields should be unaffected, except where the result would be an invalid value for a smaller field. In this case the smaller field is adjusted to be in range.

      For example, in the ISO chronology:
      2000-08-20 add six months is 2001-02-20
      2000-08-20 add twenty months is 2002-04-20
      2000-08-20 add minus nine months is 1999-11-20
      2001-01-31 add one month is 2001-02-28
      2001-01-31 add two months is 2001-03-31

      Specified by:
      add in class DateTimeField
      Parameters:
      instant - the milliseconds from 1970-01-01T00:00:00Z to add to
      value - the value to add, in the units of the field
      Returns:
      the updated milliseconds
    • add

      public long add(long instant, long value)
      Description copied from class: DateTimeField
      Adds a value (which may be negative) to the millis value, overflowing into larger fields if necessary.
      Specified by:
      add in class DateTimeField
      Parameters:
      instant - the milliseconds from 1970-01-01T00:00:00Z to add to
      value - the long value to add, in the units of the field
      Returns:
      the updated milliseconds
      See Also:
    • add

      public int[] add(ReadablePartial instant, int fieldIndex, int[] values, int valueToAdd)
      Description copied from class: DateTimeField
      Adds a value (which may be negative) to the partial instant, throwing an exception if the maximum size of the instant is reached.

      The value will be added to this field, overflowing into larger fields if necessary. Smaller fields should be unaffected, except where the result would be an invalid value for a smaller field. In this case the smaller field is adjusted to be in range.

      Partial instants only contain some fields. This may result in a maximum possible value, such as TimeOfDay being limited to 23:59:59:999. If this limit is breached by the add an exception is thrown.

      For example, in the ISO chronology:
      2000-08-20 add six months is 2000-02-20
      2000-08-20 add twenty months is 2000-04-20
      2000-08-20 add minus nine months is 2000-11-20
      2001-01-31 add one month is 2001-02-28
      2001-01-31 add two months is 2001-03-31

      Specified by:
      add in class DateTimeField
      Parameters:
      instant - the partial instant
      fieldIndex - the index of this field in the instant
      values - the values of the partial instant which should be updated
      valueToAdd - the value to add, in the units of the field
      Returns:
      the passed in values
    • addWrapPartial

      public int[] addWrapPartial(ReadablePartial instant, int fieldIndex, int[] values, int valueToAdd)
      Description copied from class: DateTimeField
      Adds a value (which may be negative) to the partial instant, wrapping the whole partial if the maximum size of the partial is reached.

      The value will be added to this field, overflowing into larger fields if necessary. Smaller fields should be unaffected, except where the result would be an invalid value for a smaller field. In this case the smaller field is adjusted to be in range.

      Partial instants only contain some fields. This may result in a maximum possible value, such as TimeOfDay normally being limited to 23:59:59:999. If this limit is reached by the addition, this method will wrap back to 00:00:00.000. In fact, you would generally only use this method for classes that have a limitation such as this.

      For example, in the ISO chronology:
      10:20:30 add 20 minutes is 10:40:30
      10:20:30 add 45 minutes is 11:05:30
      10:20:30 add 16 hours is 02:20:30

      Specified by:
      addWrapPartial in class DateTimeField
      Parameters:
      instant - the partial instant
      fieldIndex - the index of this field in the partial
      values - the values of the partial instant which should be updated
      valueToAdd - the value to add, in the units of the field
      Returns:
      the passed in values
    • addWrapField

      public long addWrapField(long instant, int value)
      Description copied from class: DateTimeField
      Adds a value (which may be negative) to the millis value, wrapping within this field.

      The value will be added to this field. If the value is too large to be added solely to this field then it wraps. Larger fields are always unaffected. Smaller fields should be unaffected, except where the result would be an invalid value for a smaller field. In this case the smaller field is adjusted to be in range.

      For example, in the ISO chronology:
      2000-08-20 addWrapField six months is 2000-02-20
      2000-08-20 addWrapField twenty months is 2000-04-20
      2000-08-20 addWrapField minus nine months is 2000-11-20
      2001-01-31 addWrapField one month is 2001-02-28
      2001-01-31 addWrapField two months is 2001-03-31

      Specified by:
      addWrapField in class DateTimeField
      Parameters:
      instant - the milliseconds from 1970-01-01T00:00:00Z to add to
      value - the value to add, in the units of the field
      Returns:
      the updated milliseconds
    • addWrapField

      public int[] addWrapField(ReadablePartial instant, int fieldIndex, int[] values, int valueToAdd)
      Description copied from class: DateTimeField
      Adds a value (which may be negative) to the partial instant, wrapping within this field.

      The value will be added to this field. If the value is too large to be added solely to this field then it wraps. Larger fields are always unaffected. Smaller fields should be unaffected, except where the result would be an invalid value for a smaller field. In this case the smaller field is adjusted to be in range.

      For example, in the ISO chronology:
      2000-08-20 addWrapField six months is 2000-02-20
      2000-08-20 addWrapField twenty months is 2000-04-20
      2000-08-20 addWrapField minus nine months is 2000-11-20
      2001-01-31 addWrapField one month is 2001-02-28
      2001-01-31 addWrapField two months is 2001-03-31

      Specified by:
      addWrapField in class DateTimeField
      Parameters:
      instant - the partial instant
      fieldIndex - the index of this field in the instant
      values - the values of the partial instant which should be updated
      valueToAdd - the value to add, in the units of the field
      Returns:
      the passed in values
    • getDifference

      public int getDifference(long minuendInstant, long subtrahendInstant)
      Description copied from class: DateTimeField
      Computes the difference between two instants, as measured in the units of this field. Any fractional units are dropped from the result. Calling getDifference reverses the effect of calling add. In the following code:
       long instant = ...
       int v = ...
       int age = getDifference(add(instant, v), instant);
       
      The value 'age' is the same as the value 'v'.
      Specified by:
      getDifference in class DateTimeField
      Parameters:
      minuendInstant - the milliseconds from 1970-01-01T00:00:00Z to subtract from
      subtrahendInstant - the milliseconds from 1970-01-01T00:00:00Z to subtract off the minuend
      Returns:
      the difference in the units of this field
    • getDifferenceAsLong

      public long getDifferenceAsLong(long minuendInstant, long subtrahendInstant)
      Description copied from class: DateTimeField
      Computes the difference between two instants, as measured in the units of this field. Any fractional units are dropped from the result. Calling getDifference reverses the effect of calling add. In the following code:
       long instant = ...
       long v = ...
       long age = getDifferenceAsLong(add(instant, v), instant);
       
      The value 'age' is the same as the value 'v'.
      Specified by:
      getDifferenceAsLong in class DateTimeField
      Parameters:
      minuendInstant - the milliseconds from 1970-01-01T00:00:00Z to subtract from
      subtrahendInstant - the milliseconds from 1970-01-01T00:00:00Z to subtract off the minuend
      Returns:
      the difference in the units of this field
    • set

      public long set(long instant, int value)
      Description copied from class: DateTimeField
      Sets a value in the milliseconds supplied.

      The value of this field will be set. If the value is invalid, an exception if thrown.

      If setting this field would make other fields invalid, then those fields may be changed. For example if the current date is the 31st January, and the month is set to February, the day would be invalid. Instead, the day would be changed to the closest value - the 28th/29th February as appropriate.

      Specified by:
      set in class DateTimeField
      Parameters:
      instant - the milliseconds from 1970-01-01T00:00:00Z to set in
      value - the value to set, in the units of the field
      Returns:
      the updated milliseconds
    • set

      public long set(long instant, String text, Locale locale)
      Description copied from class: DateTimeField
      Sets a value in the milliseconds supplied from a human-readable, text value. If the specified locale is null, the default locale is used.

      If setting this field would make other fields invalid, then those fields may be changed. For example if the current date is the 31st January, and the month is set to February, the day would be invalid. Instead, the day would be changed to the closest value - the 28th/29th February as appropriate.

      Specified by:
      set in class DateTimeField
      Parameters:
      instant - the milliseconds from 1970-01-01T00:00:00Z to set in
      text - the text value to set
      locale - the locale to use for selecting a text symbol, null for default
      Returns:
      the updated milliseconds
    • set

      public long set(long instant, String text)
      Description copied from class: DateTimeField
      Sets a value in the milliseconds supplied from a human-readable, text value.

      If setting this field would make other fields invalid, then those fields may be changed. For example if the current date is the 31st January, and the month is set to February, the day would be invalid. Instead, the day would be changed to the closest value - the 28th/29th February as appropriate.

      Specified by:
      set in class DateTimeField
      Parameters:
      instant - the milliseconds from 1970-01-01T00:00:00Z to set in
      text - the text value to set
      Returns:
      the updated milliseconds
    • set

      public int[] set(ReadablePartial instant, int fieldIndex, int[] values, int newValue)
      Description copied from class: DateTimeField
      Sets a value using the specified partial instant.

      The value of this field (specified by the index) will be set. If the value is invalid, an exception if thrown.

      If setting this field would make other fields invalid, then those fields may be changed. For example if the current date is the 31st January, and the month is set to February, the day would be invalid. Instead, the day would be changed to the closest value - the 28th/29th February as appropriate.

      Specified by:
      set in class DateTimeField
      Parameters:
      instant - the partial instant
      fieldIndex - the index of this field in the instant
      values - the values of the partial instant which should be updated
      newValue - the value to set, in the units of the field
      Returns:
      the passed in values
    • set

      public int[] set(ReadablePartial instant, int fieldIndex, int[] values, String text, Locale locale)
      Description copied from class: DateTimeField
      Sets a value in the milliseconds supplied from a human-readable, text value. If the specified locale is null, the default locale is used.

      If setting this field would make other fields invalid, then those fields may be changed. For example if the current date is the 31st January, and the month is set to February, the day would be invalid. Instead, the day would be changed to the closest value - the 28th/29th February as appropriate.

      Specified by:
      set in class DateTimeField
      Parameters:
      instant - the partial instant
      fieldIndex - the index of this field in the instant
      values - the values of the partial instant which should be updated
      text - the text value to set
      locale - the locale to use for selecting a text symbol, null for default
      Returns:
      the passed in values
    • getDurationField

      public DurationField getDurationField()
      Description copied from class: DateTimeField
      Returns the duration per unit value of this field. For example, if this field represents "hour of day", then the duration is an hour.
      Specified by:
      getDurationField in class DateTimeField
      Returns:
      the duration of this field, or UnsupportedDurationField if field has no duration
    • getRangeDurationField

      public DurationField getRangeDurationField()
      Description copied from class: DateTimeField
      Returns the range duration of this field. For example, if this field represents "hour of day", then the range duration is a day.
      Specified by:
      getRangeDurationField in class DateTimeField
      Returns:
      the range duration of this field, or null if field has no range
    • isLeap

      public boolean isLeap(long instant)
      Description copied from class: DateTimeField
      Returns whether this field is 'leap' for the specified instant.

      For example, a leap year would return true, a non leap year would return false.

      Specified by:
      isLeap in class DateTimeField
      Parameters:
      instant - the instant to check for leap status
      Returns:
      true if the field is 'leap'
    • getLeapAmount

      public int getLeapAmount(long instant)
      Description copied from class: DateTimeField
      Gets the amount by which this field is 'leap' for the specified instant.

      For example, a leap year would return one, a non leap year would return zero.

      Specified by:
      getLeapAmount in class DateTimeField
      Parameters:
      instant - the instant to check for leap status
      Returns:
      the amount, in units of the leap duration field, that the field is leap
    • getLeapDurationField

      public DurationField getLeapDurationField()
      Description copied from class: DateTimeField
      If this field were to leap, then it would be in units described by the returned duration. If this field doesn't ever leap, null is returned.
      Specified by:
      getLeapDurationField in class DateTimeField
      Returns:
      the leap duration field if field can be leap, null if it can't
    • getMinimumValue

      public int getMinimumValue()
      Description copied from class: DateTimeField
      Get the minimum allowable value for this field.
      Specified by:
      getMinimumValue in class DateTimeField
      Returns:
      the minimum valid value for this field, in the units of the field
    • getMinimumValue

      public int getMinimumValue(long instant)
      Description copied from class: DateTimeField
      Get the minimum value for this field evaluated at the specified time.
      Specified by:
      getMinimumValue in class DateTimeField
      Parameters:
      instant - the milliseconds from 1970-01-01T00:00:00Z to query
      Returns:
      the minimum value for this field, in the units of the field
    • getMinimumValue

      public int getMinimumValue(ReadablePartial instant)
      Description copied from class: DateTimeField
      Get the minimum value for this field evaluated at the specified time.
      Specified by:
      getMinimumValue in class DateTimeField
      Parameters:
      instant - the partial instant to query
      Returns:
      the minimum value for this field, in the units of the field
    • getMinimumValue

      public int getMinimumValue(ReadablePartial instant, int[] values)
      Description copied from class: DateTimeField
      Get the minimum value for this field using the partial instant and the specified values.
      Specified by:
      getMinimumValue in class DateTimeField
      Parameters:
      instant - the partial instant to query
      values - the values to use
      Returns:
      the minimum value for this field, in the units of the field
    • getMaximumValue

      public int getMaximumValue()
      Description copied from class: DateTimeField
      Get the maximum allowable value for this field.
      Specified by:
      getMaximumValue in class DateTimeField
      Returns:
      the maximum valid value for this field, in the units of the field
    • getMaximumValue

      public int getMaximumValue(long instant)
      Description copied from class: DateTimeField
      Get the maximum value for this field evaluated at the specified time.
      Specified by:
      getMaximumValue in class DateTimeField
      Parameters:
      instant - the milliseconds from 1970-01-01T00:00:00Z to query
      Returns:
      the maximum value for this field, in the units of the field
    • getMaximumValue

      public int getMaximumValue(ReadablePartial instant)
      Description copied from class: DateTimeField
      Get the maximum value for this field evaluated at the specified time.
      Specified by:
      getMaximumValue in class DateTimeField
      Parameters:
      instant - the partial instant to query
      Returns:
      the maximum value for this field, in the units of the field
    • getMaximumValue

      public int getMaximumValue(ReadablePartial instant, int[] values)
      Description copied from class: DateTimeField
      Get the maximum value for this field using the partial instant and the specified values.
      Specified by:
      getMaximumValue in class DateTimeField
      Parameters:
      instant - the partial instant to query
      values - the values to use
      Returns:
      the maximum value for this field, in the units of the field
    • getMaximumTextLength

      public int getMaximumTextLength(Locale locale)
      Description copied from class: DateTimeField
      Get the maximum text value for this field.
      Specified by:
      getMaximumTextLength in class DateTimeField
      Parameters:
      locale - the locale to use for selecting a text symbol
      Returns:
      the maximum text length
    • getMaximumShortTextLength

      public int getMaximumShortTextLength(Locale locale)
      Description copied from class: DateTimeField
      Get the maximum short text value for this field.
      Specified by:
      getMaximumShortTextLength in class DateTimeField
      Parameters:
      locale - the locale to use for selecting a text symbol
      Returns:
      the maximum short text length
    • roundFloor

      public long roundFloor(long instant)
      Description copied from class: DateTimeField
      Round to the lowest whole unit of this field. After rounding, the value of this field and all fields of a higher magnitude are retained. The fractional millis that cannot be expressed in whole increments of this field are set to minimum.

      For example, a datetime of 2002-11-02T23:34:56.789, rounded to the lowest whole hour is 2002-11-02T23:00:00.000.

      Specified by:
      roundFloor in class DateTimeField
      Parameters:
      instant - the milliseconds from 1970-01-01T00:00:00Z to round
      Returns:
      rounded milliseconds
    • roundCeiling

      public long roundCeiling(long instant)
      Description copied from class: DateTimeField
      Round to the highest whole unit of this field. The value of this field and all fields of a higher magnitude may be incremented in order to achieve this result. The fractional millis that cannot be expressed in whole increments of this field are set to minimum.

      For example, a datetime of 2002-11-02T23:34:56.789, rounded to the highest whole hour is 2002-11-03T00:00:00.000.

      Specified by:
      roundCeiling in class DateTimeField
      Parameters:
      instant - the milliseconds from 1970-01-01T00:00:00Z to round
      Returns:
      rounded milliseconds
    • roundHalfFloor

      public long roundHalfFloor(long instant)
      Description copied from class: DateTimeField
      Round to the nearest whole unit of this field. If the given millisecond value is closer to the floor or is exactly halfway, this function behaves like roundFloor. If the millisecond value is closer to the ceiling, this function behaves like roundCeiling.
      Specified by:
      roundHalfFloor in class DateTimeField
      Parameters:
      instant - the milliseconds from 1970-01-01T00:00:00Z to round
      Returns:
      rounded milliseconds
    • roundHalfCeiling

      public long roundHalfCeiling(long instant)
      Description copied from class: DateTimeField
      Round to the nearest whole unit of this field. If the given millisecond value is closer to the floor, this function behaves like roundFloor. If the millisecond value is closer to the ceiling or is exactly halfway, this function behaves like roundCeiling.
      Specified by:
      roundHalfCeiling in class DateTimeField
      Parameters:
      instant - the milliseconds from 1970-01-01T00:00:00Z to round
      Returns:
      rounded milliseconds
    • roundHalfEven

      public long roundHalfEven(long instant)
      Description copied from class: DateTimeField
      Round to the nearest whole unit of this field. If the given millisecond value is closer to the floor, this function behaves like roundFloor. If the millisecond value is closer to the ceiling, this function behaves like roundCeiling.

      If the millisecond value is exactly halfway between the floor and ceiling, the ceiling is chosen over the floor only if it makes this field's value even.

      Specified by:
      roundHalfEven in class DateTimeField
      Parameters:
      instant - the milliseconds from 1970-01-01T00:00:00Z to round
      Returns:
      rounded milliseconds
    • remainder

      public long remainder(long instant)
      Description copied from class: DateTimeField
      Returns the fractional duration milliseconds of this field. In other words, calling remainder returns the duration that roundFloor would subtract.

      For example, on a datetime of 2002-11-02T23:34:56.789, the remainder by hour is 34 minutes and 56.789 seconds.

      Specified by:
      remainder in class DateTimeField
      Parameters:
      instant - the milliseconds from 1970-01-01T00:00:00Z to get the remainder
      Returns:
      remainder duration, in milliseconds
    • toString

      public String toString()
      Description copied from class: DateTimeField
      Get a suitable debug string.
      Specified by:
      toString in class DateTimeField
      Returns:
      debug string