com.antelmann.timeregister
Class WorkUnitAnalyzer

java.lang.Object
  com.antelmann.timeregister.WorkUnitAnalyzer

public class WorkUnitAnalyzer
extends Object

maintains and analyzes set of WorkUnit objects.

Author:

Holger Antelmann

Constructor Summary

WorkUnitAnalyzer()

WorkUnitAnalyzer(Collection<WorkUnit> col)

Method Summary

boolean	add(WorkUnit unit)
void	filter(Filter<WorkUnit> filter)
Set<String>	getActivities() returns a set of activity Strings that are contained in this analyzer (null not included)
DefaultTableModel	getActivityTableModel() the returned table model contains two columns, the first (a String) denotes the activity and the second (a Long) denotes the time
HashMap<String,Long>	getActivityTimes() all units mapped to no activity are mapped through the key null in the map.
long	getBreakTime()
Set<WorkUnit>	getCorrespondingToPunchData(PunchDB db, boolean returnThoseThatCorrespond) returns those WorkUnits that do or do not directly correspond to a punch pair in the given database.
Date	getFirstDate()
Date	getLastDate()
long	getNetTime()
long	getNetTime(WorkUnit.Type type)
<T> HashMap<T,Long>	getNetTimes(PatternExtractor<WorkUnit,T> pattern)
Set<WorkUnit>	getOverlappingUnits() returns a set of WorkUnit objects that cause conflicts in this analyzer
long	getSickTime() time including pauses
long	getSpecialAssignmentTime() time including pauses
long	getTime() time including pauses
long	getTime(WorkUnit.Type type) time including pauses
<T> HashMap<T,Long>	getTimes(PatternExtractor<WorkUnit,T> pattern)
Set<User>	getUsers() returns a set of all users currently in this analyzer
long	getVacationTime() time including pauses
long	getWorkingTime() time including pauses
List<WorkUnit>	getWorkUnits(TimeUser user, Date beginFrom, Date beginUntil, String location) selects both dates inclusive
List<WorkUnit>	getWorkUnitsFor(User user, Date date) returns those WorkUnits that enclose the given date; user constrain may be null
static Filter<WorkUnit>	makeFilter(User user, Date beginFrom, Date beginUntil, String activity, String comment) selects both dates inclusive
WorkUnit	overlappingUnit(WorkUnit unit) checks whether a unit exists that overlaps with the given one and returns it.
void	refresh(Collection<WorkUnit> col, Filter<WorkUnit> filter) updates this analyzer with the given data; the filter may be null; duplicates are left out
int	size()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

WorkUnitAnalyzer

public WorkUnitAnalyzer()

WorkUnitAnalyzer

public WorkUnitAnalyzer(Collection<WorkUnit> col)

Method Detail

refresh

public void refresh(Collection<WorkUnit> col,
                    Filter<WorkUnit> filter)

updates this analyzer with the given data; the filter may be null; duplicates are left out

size

public int size()

add

public boolean add(WorkUnit unit)

getWorkUnitsFor

public List<WorkUnit> getWorkUnitsFor(User user,
                                      Date date)

returns those WorkUnits that enclose the given date; user constrain may be null

getUsers

public Set<User> getUsers()

returns a set of all users currently in this analyzer

getOverlappingUnits

public Set<WorkUnit> getOverlappingUnits()

returns a set of WorkUnit objects that cause conflicts in this analyzer

overlappingUnit

public WorkUnit overlappingUnit(WorkUnit unit)

checks whether a unit exists that overlaps with the given one and returns it. if no overlap exists, null is returned; if multiple units overlap, the first one found is returned.

filter

public void filter(Filter<WorkUnit> filter)

getBreakTime

public long getBreakTime()

getNetTime

public long getNetTime(WorkUnit.Type type)

getNetTime

public long getNetTime()

getWorkingTime

public long getWorkingTime()

time including pauses

getSickTime

public long getSickTime()

time including pauses

getSpecialAssignmentTime

public long getSpecialAssignmentTime()

time including pauses

getVacationTime

public long getVacationTime()

time including pauses

getTime

public long getTime(WorkUnit.Type type)

time including pauses

getTime

public long getTime()

time including pauses

getActivities

public Set<String> getActivities()

returns a set of activity Strings that are contained in this analyzer (null not included)

getActivityTimes

public HashMap<String,Long> getActivityTimes()

all units mapped to no activity are mapped through the key null in the map. Note that the activity time is the net time, i.e. w/o breaks.

getFirstDate

public Date getFirstDate()

getLastDate

public Date getLastDate()

getActivityTableModel

public DefaultTableModel getActivityTableModel()

the returned table model contains two columns, the first (a String) denotes the activity and the second (a Long) denotes the time

getCorrespondingToPunchData

public Set<WorkUnit> getCorrespondingToPunchData(PunchDB db,
                                                 boolean returnThoseThatCorrespond)
                                          throws DatabaseException

returns those WorkUnits that do or do not directly correspond to a punch pair in the given database.

Throws:

DatabaseException

getTimes

public <T> HashMap<T,Long> getTimes(PatternExtractor<WorkUnit,T> pattern)

getNetTimes

public <T> HashMap<T,Long> getNetTimes(PatternExtractor<WorkUnit,T> pattern)

getWorkUnits

public List<WorkUnit> getWorkUnits(TimeUser user,
                                   Date beginFrom,
                                   Date beginUntil,
                                   String location)

selects both dates inclusive

makeFilter

public static Filter<WorkUnit> makeFilter(User user,
                                          Date beginFrom,
                                          Date beginUntil,
                                          String activity,
                                          String comment)

selects both dates inclusive