DelegatedDurationField ("The Adobe AEM Quickstart and Web Application.")

java.lang.Object
- org.joda.time.DurationField
- - org.joda.time.field.DelegatedDurationField

All Implemented Interfaces:

java.io.Serializable, java.lang.Comparable<DurationField>
```
public class DelegatedDurationField
extends DurationField
implements java.io.Serializable
```
DelegatedDurationField delegates each method call to the duration field it wraps.
DelegatedDurationField is thread-safe and immutable, and its subclasses must be as well.

Since:

1.0

See Also:

DecoratedDurationField, Serialized Form

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`long`	`add(long instant, int value)` Adds a duration value (which may be negative) to the instant.
`long`	`add(long instant, long value)` Adds a duration value (which may be negative) to the instant.
`int`	`compareTo(DurationField durationField)`
`boolean`	`equals(java.lang.Object obj)`
`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.
`long`	`getMillis(int value)` Get the millisecond duration of this field from its value, which is approximate if this field is imprecise.
`long`	`getMillis(int value, long instant)` Get the millisecond duration of this field from its value relative to an instant.
`long`	`getMillis(long value)` Get the millisecond duration of this field from its value, which is approximate if this field is imprecise.
`long`	`getMillis(long value, long instant)` Get the millisecond duration of this field from its value relative to an instant.
`java.lang.String`	`getName()` Get the name of the field.
`DurationFieldType`	`getType()` Get the type of the field.
`long`	`getUnitMillis()` Returns the amount of milliseconds per unit value of this field.
`int`	`getValue(long duration)` Get the value of this field from the milliseconds, which is approximate if this field is imprecise.
`int`	`getValue(long duration, long instant)` Get the value of this field from the milliseconds relative to an instant.
`long`	`getValueAsLong(long duration)` Get the value of this field from the milliseconds, which is approximate if this field is imprecise.
`long`	`getValueAsLong(long duration, long instant)` Get the value of this field from the milliseconds relative to an instant.
`DurationField`	`getWrappedField()` Gets the wrapped duration field.
`int`	`hashCode()`
`boolean`	`isPrecise()` Is this field precise.
`boolean`	`isSupported()` Returns true if this field is supported.
`java.lang.String`	`toString()` Get a suitable debug string.

Methods inherited from class org.joda.time.DurationField
subtract, subtract

Methods inherited from class java.lang.Object
getClass, notify, notifyAll, wait, wait, wait

- Method Detail
  - getWrappedField
```
public final DurationField getWrappedField()
```
    Gets the wrapped duration field.
    
    Returns:
    
    the wrapped DurationField
  - getType
```
public DurationFieldType getType()
```
    Description copied from class: DurationField
    
    Get the type of the field.
    
    Specified by:
    
    getType in class DurationField
    
    Returns:
    
    field type
  - getName
```
public java.lang.String getName()
```
    Description copied from class: DurationField
    
    Get the name of the field.
    By convention, names are plural.
    
    Specified by:
    
    getName in class DurationField
    
    Returns:
    
    field name
  - isSupported
```
public boolean isSupported()
```
    Returns true if this field is supported.
    
    Specified by:
    
    isSupported in class DurationField
    
    Returns:
    
    true if this field is supported
  - isPrecise
```
public boolean isPrecise()
```
    Description copied from class: DurationField
    
    Is this field precise. A precise field can calculate its value from milliseconds without needing a reference date. Put another way, a precise field's unit size is not variable.
    
    Specified by:
    
    isPrecise in class DurationField
    
    Returns:
    
    true if precise
    
    See Also:
    
    DurationField.getUnitMillis()
  - getValue
```
public int getValue(long duration)
```
    Description copied from class: DurationField
    
    Get the value of this field from the milliseconds, which is approximate if this field is imprecise.
    
    Specified by:
    
    getValue in class DurationField
    
    Parameters:
    
    duration - the milliseconds to query, which may be negative
    
    Returns:
    
    the value of the field, in the units of the field, which may be negative
  - getValueAsLong
```
public long getValueAsLong(long duration)
```
    Description copied from class: DurationField
    
    Get the value of this field from the milliseconds, which is approximate if this field is imprecise.
    
    Specified by:
    
    getValueAsLong in class DurationField
    
    Parameters:
    
    duration - the milliseconds to query, which may be negative
    
    Returns:
    
    the value of the field, in the units of the field, which may be negative
  - getValue
```
public int getValue(long duration,
                    long instant)
```
    Description copied from class: DurationField
    
    Get the value of this field from the milliseconds relative to an instant. For precise fields this method produces the same result as for the single argument get method.
    If the millisecond duration is positive, then the instant is treated as a "start instant". If negative, the instant is treated as an "end instant".
    
    Specified by:
    
    getValue in class DurationField
    
    Parameters:
    
    duration - the milliseconds to query, which may be negative
    
    instant - the start instant to calculate relative to
    
    Returns:
    
    the value of the field, in the units of the field, which may be negative
  - getValueAsLong
```
public long getValueAsLong(long duration,
                           long instant)
```
    Description copied from class: DurationField
    
    Get the value of this field from the milliseconds relative to an instant. For precise fields this method produces the same result as for the single argument get method.
    If the millisecond duration is positive, then the instant is treated as a "start instant". If negative, the instant is treated as an "end instant".
    
    Specified by:
    
    getValueAsLong in class DurationField
    
    Parameters:
    
    duration - the milliseconds to query, which may be negative
    
    instant - the start instant to calculate relative to
    
    Returns:
    
    the value of the field, in the units of the field, which may be negative
  - getMillis
```
public long getMillis(int value)
```
    Description copied from class: DurationField
    
    Get the millisecond duration of this field from its value, which is approximate if this field is imprecise.
    
    Specified by:
    
    getMillis in class DurationField
    
    Parameters:
    
    value - the value of the field, which may be negative
    
    Returns:
    
    the milliseconds that the field represents, which may be negative
  - getMillis
```
public long getMillis(long value)
```
    Description copied from class: DurationField
    
    Get the millisecond duration of this field from its value, which is approximate if this field is imprecise.
    
    Specified by:
    
    getMillis in class DurationField
    
    Parameters:
    
    value - the value of the field, which may be negative
    
    Returns:
    
    the milliseconds that the field represents, which may be negative
  - getMillis
```
public long getMillis(int value,
                      long instant)
```
    Description copied from class: DurationField
    
    Get the millisecond duration of this field from its value relative to an instant. For precise fields this method produces the same result as for the single argument getMillis method.
    If the value is positive, then the instant is treated as a "start instant". If negative, the instant is treated as an "end instant".
    
    Specified by:
    
    getMillis in class DurationField
    
    Parameters:
    
    value - the value of the field, which may be negative
    
    instant - the instant to calculate relative to
    
    Returns:
    
    the millisecond duration that the field represents, which may be negative
  - getMillis
```
public long getMillis(long value,
                      long instant)
```
    Description copied from class: DurationField
    
    Get the millisecond duration of this field from its value relative to an instant. For precise fields this method produces the same result as for the single argument getMillis method.
    If the value is positive, then the instant is treated as a "start instant". If negative, the instant is treated as an "end instant".
    
    Specified by:
    
    getMillis in class DurationField
    
    Parameters:
    
    value - the value of the field, which may be negative
    
    instant - the instant to calculate relative to
    
    Returns:
    
    the millisecond duration that the field represents, which may be negative
  - add
```
public long add(long instant,
                int value)
```
    Description copied from class: DurationField
    
    Adds a duration value (which may be negative) to the instant.
    
    Specified by:
    
    add in class DurationField
    
    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: DurationField
    
    Adds a duration value (which may be negative) to the instant.
    
    Specified by:
    
    add in class DurationField
    
    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
  - getDifference
```
public int getDifference(long minuendInstant,
                         long subtrahendInstant)
```
    Description copied from class: DurationField
    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 DurationField
    
    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: DurationField
    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 DurationField
    
    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
  - getUnitMillis
```
public long getUnitMillis()
```
    Description copied from class: DurationField
    
    Returns the amount of milliseconds per unit value of this field. For example, if this field represents "seconds", then this returns the milliseconds in one second.
    For imprecise fields, the unit size is variable, and so this method returns a suitable average value.
    
    Specified by:
    
    getUnitMillis in class DurationField
    
    Returns:
    
    the unit size of this field, in milliseconds
    
    See Also:
    
    DurationField.isPrecise()
  - compareTo
```
public int compareTo(DurationField durationField)
```
    Specified by:
    
    compareTo in interface java.lang.Comparable<DurationField>
  - equals
```
public boolean equals(java.lang.Object obj)
```
    Overrides:
    
    equals in class java.lang.Object
  - hashCode
```
public int hashCode()
```
    Overrides:
    
    hashCode in class java.lang.Object
  - toString
```
public java.lang.String toString()
```
    Description copied from class: DurationField
    
    Get a suitable debug string.
    
    Specified by:
    
    toString in class DurationField
    
    Returns:
    
    debug string

Class DelegatedDurationField

Method Summary

Methods inherited from class org.joda.time.DurationField

Methods inherited from class java.lang.Object

Method Detail

getWrappedField

getType

getName

isSupported

isPrecise

getValue

getValueAsLong

getValue

getValueAsLong

getMillis

getMillis

getMillis

getMillis

add

add

getDifference

getDifferenceAsLong

getUnitMillis

compareTo

equals

hashCode

toString