AvailableBlockBuilder (Scheduling Assistant API 1.0.1 API)

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org.jasig.schedassist.model
Class AvailableBlockBuilder

java.lang.Object
  org.jasig.schedassist.model.AvailableBlockBuilder

public final class AvailableBlockBuilder
extends Object
extends Object

Factory for AvailableBlock objects.

Version:: $Id: AvailableBlockBuilder.java 2525 2010-09-10 19:13:01Z npblair $
Author:: Nicholas Blair, nblair@doit.wisc.edu

Field Summary
`protected static int`	`MINIMUM_MINUTES`
`protected static Pattern`	`TIME_PATTERN`
`protected static String`	`TIME_REGEX`

Constructor Summary
`AvailableBlockBuilder()`

Method Summary
`static SortedSet<AvailableBlock>`	`combine(SortedSet<AvailableBlock> smallBlocks)` Combine adjacent `AvailableBlock`s in the argument `Set`.
`protected static long`	`convertMinutesToMsec(int minutes)` Convert integer minutes to milliseconds (as long).
`static AvailableBlock`	`createBlock(Date startDate, Date endDate)` Create a single `AvailableBlock` with a visitorLimit of 1.
`static AvailableBlock`	`createBlock(Date startDate, Date endDate, int visitorLimit)` Create a single `AvailableBlock`.
`static AvailableBlock`	`createBlock(Date startDate, Date endDate, int visitorLimit, String meetingLocation)` Create a single `AvailableBlock`.
`static AvailableBlock`	`createBlock(String startTimePhrase, int duration)` Create a single `AvailableBlock` that starts at the startTime Phrase (uses `CommonDateOperations.parseDateTimePhrase(String)` format) and ends duration minutes later.
`static AvailableBlock`	`createBlock(String startTimePhrase, String endTimePhrase)` Create a single `AvailableBlock` with a visitorLimit of 1 and using this application's common time format ("yyyyMMdd-HHmm") for the start and end datetimes.
`static AvailableBlock`	`createBlock(String startTimePhrase, String endTimePhrase, int visitorLimit)` Create a single `AvailableBlock` using this applications common time format ("yyyyMMdd-HHmm").
`static AvailableBlock`	`createBlock(String startTimePhrase, String endTimePhrase, int visitorLimit, String meetingLocation)` Create a single `AvailableBlock` using this applications common time format ("yyyyMMdd-HHmm").
`static AvailableBlock`	`createBlockEndsAt(Date endDate, int duration)` Create a single `AvailableBlock` that ENDS at the endDate argument and starts duration minutes prior.
`static SortedSet<AvailableBlock>`	`createBlocks(String startTimePhrase, String endTimePhrase, String daysOfWeekPhrase, Date startDate, Date endDate)` Construct a list of `AvailableBlock` from the following criteria: startTimePhrase and endTimePhrase should look like HH:MM AM/PM. daysOfWeekPhrase looks like "MWF" and uses the following characters: N is Sunday M is Monday T is Tuesday W is Wednesday R is Thursday F is Friday S is Saturday startDate must exist before endDate on the calendar.
`static SortedSet<AvailableBlock>`	`createBlocks(String startTimePhrase, String endTimePhrase, String daysOfWeekPhrase, Date startDate, Date endDate, int visitorLimit)` Construct a list of `AvailableBlock` from the following criteria: startTimePhrase and endTimePhrase should look like HH:MM AM/PM. daysOfWeekPhrase looks like "MWF" and uses the following characters: N is Sunday M is Monday T is Tuesday W is Wednesday R is Thursday F is Friday S is Saturday startDate must exist before endDate on the calendar.
`static SortedSet<AvailableBlock>`	`createBlocks(String startTimePhrase, String endTimePhrase, String daysOfWeekPhrase, Date startDate, Date endDate, int visitorLimit, String meetingLocation)`
`static AvailableBlock`	`createMinimumEndBlock(Date endTime)` Creates a minimum size `AvailableBlock` using the argument endTime as the end and MINIMUM_MINUTES minutes prior to endTime as the start.
`static AvailableBlock`	`createPreferredMinimumDurationBlock(Date startTime, MeetingDurations preferredMeetingDurations)` Create an `AvailableBlock` from the specified startTime to an endTime interpreted from `MeetingDurations.getMinLength()`.
`static AvailableBlock`	`createPreferredMinimumDurationBlock(Date startTime, MeetingDurations preferredMeetingDurations, int visitorLimit)` Create an `AvailableBlock` from the specified startTime to an endTime interpreted from `MeetingDurations.getMinLength()`.
`static AvailableBlock`	`createSmallestAllowedBlock(Date startTime)` Creates a minimum size `AvailableBlock` by adding MINIMUM_MINUTES minutes to startTime as the endTime and visitorLimit of 1.
`static AvailableBlock`	`createSmallestAllowedBlock(Date startTime, int visitorLimit)` Creates a minimum size `AvailableBlock` by adding MINIMUM_MINUTES minutes to startTime as the endTime.
`static AvailableBlock`	`createSmallestAllowedBlock(String startTimePhrase)` Creates a minimum size `AvailableBlock` by adding MINIMUM_MINUTES minutes to startTime as the endTime and visitorLimit of 1.
`static AvailableBlock`	`createSmallestAllowedBlock(String startTimePhrase, int visitorLimit)` Creates a minimum size `AvailableBlock` by adding MINIMUM_MINUTES minutes to startTime as the endTime.
`static SortedSet<AvailableBlock>`	`expand(AvailableBlock largeBlock, int meetingLengthMinutes)` Expand one `AvailableBlock` into a `SortedSet` of `AvailableBlock`s with a duration equal to the meetingLengthMinutes argument in minutes.
`static SortedSet<AvailableBlock>`	`expand(Set<AvailableBlock> largeBlocks, int meetingLengthMinutes)` Expand a `Set` of `AvailableBlock` into a `SortedSet` of `AvailableBlock`s with a duration equal to the meetingLengthMinutes argument in minutes.
`protected static void`	`interpretAndUpdateTime(String timePhrase, Calendar toModify)` Parses the timePhrase (e.g.
`protected static List<Date>`	`matchingDays(String daysOfWeekPhrase, Date startDate, Date endDate)` Returns a `List` of `Date` objects that fall between startDate and endDate and exist on the days specified by daysOfWeekPhrase.

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Field Detail

TIME_REGEX

protected static final String TIME_REGEX

See Also:: Constant Field Values

TIME_PATTERN

protected static final Pattern TIME_PATTERN

MINIMUM_MINUTES

protected static final int MINIMUM_MINUTES

See Also:: Constant Field Values

Constructor Detail

AvailableBlockBuilder

public AvailableBlockBuilder()

Method Detail

createBlocks

public static SortedSet<AvailableBlock> createBlocks(String startTimePhrase,
                                                     String endTimePhrase,
                                                     String daysOfWeekPhrase,
                                                     Date startDate,
                                                     Date endDate)
                                              throws InputFormatException

Construct a list of AvailableBlock from the following criteria:

startTimePhrase and endTimePhrase should look like HH:MM AM/PM.
daysOfWeekPhrase looks like "MWF" and uses the following characters:
- N is Sunday
- M is Monday
- T is Tuesday
- W is Wednesday
- R is Thursday
- F is Friday
- S is Saturday
startDate must exist before endDate on the calendar. Any non-midnight time value on either of these dates is rolled back to 00:00:00 (midnight).

Parameters:: startTimePhrase -; endTimePhrase -; daysOfWeekPhrase -; startDate -; endDate -
Returns:: the List of AvailableBlocks that fall within the specified date/time criteria.
Throws:: InputFormatException - if the values for startTimePhrase or endTimePhrase do not match the expected format

createBlocks

public static SortedSet<AvailableBlock> createBlocks(String startTimePhrase,
                                                     String endTimePhrase,
                                                     String daysOfWeekPhrase,
                                                     Date startDate,
                                                     Date endDate,
                                                     int visitorLimit)
                                              throws InputFormatException

Construct a list of AvailableBlock from the following criteria:

startTimePhrase and endTimePhrase should look like HH:MM AM/PM.
daysOfWeekPhrase looks like "MWF" and uses the following characters:
- N is Sunday
- M is Monday
- T is Tuesday
- W is Wednesday
- R is Thursday
- F is Friday
- S is Saturday
startDate must exist before endDate on the calendar. Any non-midnight time value on either of these dates is rolled back to 00:00:00 (midnight).

Parameters:: startTimePhrase -; endTimePhrase -; daysOfWeekPhrase -; startDate -; endDate -; visitorLimit -
Returns:: the List of AvailableBlocks that fall within the specified date/time criteria.
Throws:: InputFormatException - if the values for startTimePhrase or endTimePhrase do not match the expected format

createBlocks

public static SortedSet<AvailableBlock> createBlocks(String startTimePhrase,
                                                     String endTimePhrase,
                                                     String daysOfWeekPhrase,
                                                     Date startDate,
                                                     Date endDate,
                                                     int visitorLimit,
                                                     String meetingLocation)
                                              throws InputFormatException

Parameters:: startTimePhrase -; endTimePhrase -; daysOfWeekPhrase -; startDate -; endDate -; visitorLimit -; meetingLocation -
Returns:
Throws:: InputFormatException

createBlock

public static AvailableBlock createBlock(Date startDate,
                                         Date endDate)

Create a single AvailableBlock with a visitorLimit of 1.

Parameters:: startDate -; endDate -
Returns:: the new block

createBlock

public static AvailableBlock createBlock(Date startDate,
                                         Date endDate,
                                         int visitorLimit)

Create a single AvailableBlock.

Parameters:: startDate -; endDate -; visitorLimit -
Returns:: the new block

createBlock

public static AvailableBlock createBlock(Date startDate,
                                         Date endDate,
                                         int visitorLimit,
                                         String meetingLocation)

Create a single AvailableBlock.

Parameters:: startDate -; endDate -; visitorLimit -; meetingLocation -
Returns:: the new block

createBlock

public static AvailableBlock createBlock(String startTimePhrase,
                                         String endTimePhrase)
                                  throws InputFormatException

Create a single AvailableBlock with a visitorLimit of 1 and using this application's common time format ("yyyyMMdd-HHmm") for the start and end datetimes.

Parameters:: startTimePhrase -; endTimePhrase -
Returns:: the new block
Throws:: InputFormatException
See Also:: CommonDateOperations.parseDateTimePhrase(String)

createBlock

public static AvailableBlock createBlock(String startTimePhrase,
                                         String endTimePhrase,
                                         int visitorLimit)
                                  throws InputFormatException

Create a single AvailableBlock using this applications common time format ("yyyyMMdd-HHmm").

Parameters:: startTimePhrase -; endTimePhrase -; visitorLimit -
Returns:: the new block
Throws:: InputFormatException
See Also:: CommonDateOperations.parseDateTimePhrase(String)

createBlock

public static AvailableBlock createBlock(String startTimePhrase,
                                         String endTimePhrase,
                                         int visitorLimit,
                                         String meetingLocation)
                                  throws InputFormatException

Create a single AvailableBlock using this applications common time format ("yyyyMMdd-HHmm").

Parameters:: startTimePhrase -; endTimePhrase -; visitorLimit -
Returns:: the new block
Throws:: InputFormatException
See Also:: CommonDateOperations.parseDateTimePhrase(String)

createBlock

public static AvailableBlock createBlock(String startTimePhrase,
                                         int duration)
                                  throws InputFormatException

Create a single AvailableBlock that starts at the startTime Phrase (uses CommonDateOperations.parseDateTimePhrase(String) format) and ends duration minutes later.

Parameters:: startTimePhrase -; duration -
Returns:: the new block
Throws:: InputFormatException

createBlockEndsAt

public static AvailableBlock createBlockEndsAt(Date endDate,
                                               int duration)

Create a single AvailableBlock that ENDS at the endDate argument and starts duration minutes prior.

Parameters:: endDate - end time; duration - how many minutes prior for the start date
Returns:: the new block

createPreferredMinimumDurationBlock

public static AvailableBlock createPreferredMinimumDurationBlock(Date startTime,
                                                                 MeetingDurations preferredMeetingDurations)

Create an AvailableBlock from the specified startTime to an endTime interpreted from MeetingDurations.getMinLength(). visitorLimit for the returned AvailableBlock will be set to 1.

Parameters:: startTime -; preferredMeetingDurations -
Returns:: the new block

createPreferredMinimumDurationBlock

public static AvailableBlock createPreferredMinimumDurationBlock(Date startTime,
                                                                 MeetingDurations preferredMeetingDurations,
                                                                 int visitorLimit)

Create an AvailableBlock from the specified startTime to an endTime interpreted from MeetingDurations.getMinLength().

Parameters:: startTime -; preferredMeetingDurations -; visitorLimit -
Returns:: the new block

createSmallestAllowedBlock

public static AvailableBlock createSmallestAllowedBlock(String startTimePhrase)
                                                 throws InputFormatException

Creates a minimum size AvailableBlock by adding MINIMUM_MINUTES minutes to startTime as the endTime and visitorLimit of 1.

Parameters:: startTimePhrase -
Returns:: the new block
Throws:: InputFormatException

createSmallestAllowedBlock

public static AvailableBlock createSmallestAllowedBlock(String startTimePhrase,
                                                        int visitorLimit)
                                                 throws InputFormatException

Creates a minimum size AvailableBlock by adding MINIMUM_MINUTES minutes to startTime as the endTime.

Parameters:: startTimePhrase -; visitorLimit -
Returns:: the new block
Throws:: InputFormatException
See Also:: createSmallestAllowedBlock(Date, int)

createSmallestAllowedBlock

public static AvailableBlock createSmallestAllowedBlock(Date startTime)

Creates a minimum size AvailableBlock by adding MINIMUM_MINUTES minutes to startTime as the endTime and visitorLimit of 1.

Parameters:: startTime -
Returns:: the new block
See Also:: createSmallestAllowedBlock(Date, int)

createSmallestAllowedBlock

public static AvailableBlock createSmallestAllowedBlock(Date startTime,
                                                        int visitorLimit)

Creates a minimum size AvailableBlock by adding MINIMUM_MINUTES minutes to startTime as the endTime.

Parameters:: startTime -; visitorLimit -
Returns:: the new block

createMinimumEndBlock

public static AvailableBlock createMinimumEndBlock(Date endTime)

Creates a minimum size AvailableBlock using the argument endTime as the end and MINIMUM_MINUTES minutes prior to endTime as the start.

Parameters:: endTime -
Returns:: the new block

expand

public static SortedSet<AvailableBlock> expand(AvailableBlock largeBlock,
                                               int meetingLengthMinutes)

Expand one AvailableBlock into a SortedSet of AvailableBlocks with a duration equal to the meetingLengthMinutes argument in minutes.

Parameters:: largeBlock -
Returns:: the new set

expand

public static SortedSet<AvailableBlock> expand(Set<AvailableBlock> largeBlocks,
                                               int meetingLengthMinutes)

Expand a Set of AvailableBlock into a SortedSet of AvailableBlocks with a duration equal to the meetingLengthMinutes argument in minutes.

Parameters:: largeBlocks -
Returns:: the new set

combine

public static SortedSet<AvailableBlock> combine(SortedSet<AvailableBlock> smallBlocks)

Combine adjacent AvailableBlocks in the argument Set.

Parameters:: smallBlocks -
Returns:: the new set

matchingDays

protected static List<Date> matchingDays(String daysOfWeekPhrase,
                                         Date startDate,
                                         Date endDate)

Returns a List of Date objects that fall between startDate and endDate and exist on the days specified by daysOfWeekPhrase. For instance, passing "MWF", a start Date of June 30 2008, and an end Date of July 04 2008, this method will return a list of 3 Date objects (one for Monday June 30, one for Wednesday July 2, and one for Friday July 4). The time values for returned Dates will always be 00:00:00 (in the JVM's default timezone).

Parameters:: daysOfWeekPhrase -; startDate -; endDate -
Returns:: a List of Date objects that fall between startDate and endDate and exist on the days specified by daysOfWeekPhrase.

interpretAndUpdateTime

protected static void interpretAndUpdateTime(String timePhrase,
                                             Calendar toModify)
                                      throws InputFormatException

Parses the timePhrase (e.g. 9:30 AM) and updates the HOUR_OF_DAY and MINUTE fields on the toModify Calendar. Mutates the toModify Calendar argument.

Parameters:: timePhrase -; toModify -
Throws:: InputFormatException

convertMinutesToMsec

protected static long convertMinutesToMsec(int minutes)

Convert integer minutes to milliseconds (as long).

Parameters:: minutes -
Returns:: the number of milliseconds in the minutes argument

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org.jasig.schedassist.model Class AvailableBlockBuilder

TIME_REGEX

TIME_PATTERN

MINIMUM_MINUTES

AvailableBlockBuilder

createBlocks

createBlocks

createBlocks

createBlock

createBlock

createBlock

createBlock

createBlock

createBlock

createBlock

createBlockEndsAt

createPreferredMinimumDurationBlock

createPreferredMinimumDurationBlock

createSmallestAllowedBlock

createSmallestAllowedBlock

createSmallestAllowedBlock

createSmallestAllowedBlock

createMinimumEndBlock

expand

expand

combine

matchingDays

interpretAndUpdateTime

convertMinutesToMsec

org.jasig.schedassist.model
Class AvailableBlockBuilder