net.degreedays.api.data.impl
Class DailyBreakdown

java.lang.Object
  extended by net.degreedays.api.data.Breakdown
      extended by net.degreedays.api.data.DatedBreakdown
          extended by net.degreedays.api.data.impl.DailyBreakdown
All Implemented Interfaces:
java.io.Serializable

public final class DailyBreakdown
extends DatedBreakdown
implements java.io.Serializable

A type of DatedBreakdown used to specify that degree days should be broken down on a daily basis and cover a specific Period in time.

Instances of this class are immutable. You can safely reuse them and call them from multiple threads at once.


Constructor Summary
DailyBreakdown(Period period)
          Constructs a DailyBreakdown object that specifies daily degree days covering the specified period in time.
 
Method Summary
 DayRange getFullRangeOrNull(DayRange availableDataRange)
          Returns the range of days that this breakdown would cover given source data covering availableDataRange, or null if availableDataRange would not be enough for this breakdown.
 Period period()
          Returns the non-null period in time that the daily breakdown should cover.
 MaybeEmptyDayRanges toDayRanges(DayRange availableDataRange)
          Returns the breakdown in terms of the day ranges that would constitute it given source data covering availableDataRange.
 java.lang.String toString()
          Returns a non-null, non-empty string representation of this object for logging and debugging purposes.
 
Methods inherited from class net.degreedays.api.data.DatedBreakdown
daily, monthly, monthly, weekly, yearly, yearly
 
Methods inherited from class net.degreedays.api.data.Breakdown
equals, hashCode
 
Methods inherited from class java.lang.Object
getClass, notify, notifyAll, wait, wait, wait
 

Constructor Detail

DailyBreakdown

public DailyBreakdown(Period period)
Constructs a DailyBreakdown object that specifies daily degree days covering the specified period in time.

Parameters:
period - the period in time that the daily breakdown should cover. Cannot be null.
Throws:
java.lang.NullPointerException - if period is null.
Method Detail

period

public Period period()
Returns the non-null period in time that the daily breakdown should cover.


toDayRanges

public MaybeEmptyDayRanges toDayRanges(DayRange availableDataRange)
Returns the breakdown in terms of the day ranges that would constitute it given source data covering availableDataRange.

If you call fullRangeOrNull() on the return value, you'll get the same result that you'd get by calling getFullRangeOrNull(availableDataRange) on this object. Essentially this method is a more detailed version of getFullRangeOrNull that makes sense for dated breakdowns, which translate to real ranges of days on a calendar (unlike average breakdowns which are broken down into months of an "average year" rather than applying to a real calendar).

Specified by:
toDayRanges in class DatedBreakdown
Parameters:
availableDataRange - the non-null range of temperature data available (or the available range of daily degree-day data if summing daily degree days into a different breakdown).
Throws:
java.lang.NullPointerException - if availableDataRange is null.

getFullRangeOrNull

public DayRange getFullRangeOrNull(DayRange availableDataRange)
Returns the range of days that this breakdown would cover given source data covering availableDataRange, or null if availableDataRange would not be enough for this breakdown.

Specified by:
getFullRangeOrNull in class Breakdown
Parameters:
availableDataRange - the non-null range of temperature data available (or the available range of daily degree-day data if summing daily degree days into a different breakdown).
Throws:
java.lang.NullPointerException - if availableDataRange is null.

toString

public java.lang.String toString()
Returns a non-null, non-empty string representation of this object for logging and debugging purposes.

The exact details of the representation are unspecified and subject to change.

Overrides:
toString in class java.lang.Object


www.degreedays.net/api/