er.extensions.components
Class ERXDateGrouper

java.lang.Object
  com.webobjects.appserver.WODisplayGroup
      er.extensions.components.ERXDateGrouper

All Implemented Interfaces:

com.webobjects.eocontrol.EOKeyValueArchiving, com.webobjects.eocontrol.EOKeyValueArchiving.Awaking, com.webobjects.foundation.NSDisposable, com.webobjects.foundation.NSKeyValueCoding, com.webobjects.foundation.NSKeyValueCoding.ErrorHandling, java.io.Serializable

public class ERXDateGrouper
extends com.webobjects.appserver.WODisplayGroup

Works much the same as a WODisplayGroup. See ERXMonthView for an example on how to use it.

See Also:

Serialized Form

Author:

ak on Mon Nov 04 2002

Nested Class Summary

Nested classes/interfaces inherited from class com.webobjects.appserver.WODisplayGroup

com.webobjects.appserver.WODisplayGroup.Delegate

Nested classes/interfaces inherited from interface com.webobjects.foundation.NSKeyValueCoding

com.webobjects.foundation.NSKeyValueCoding._BooleanFieldBinding, com.webobjects.foundation.NSKeyValueCoding._BooleanMethodBinding, com.webobjects.foundation.NSKeyValueCoding._FieldBinding, com.webobjects.foundation.NSKeyValueCoding._ForwardingBinding, com.webobjects.foundation.NSKeyValueCoding._KeyBinding, com.webobjects.foundation.NSKeyValueCoding._KeyBindingCreation, com.webobjects.foundation.NSKeyValueCoding._MethodBinding, com.webobjects.foundation.NSKeyValueCoding._NumberFieldBinding, com.webobjects.foundation.NSKeyValueCoding._NumberMethodBinding, com.webobjects.foundation.NSKeyValueCoding._ReflectionKeyBindingCreation, com.webobjects.foundation.NSKeyValueCoding.DefaultImplementation, com.webobjects.foundation.NSKeyValueCoding.ErrorHandling, com.webobjects.foundation.NSKeyValueCoding.Null, com.webobjects.foundation.NSKeyValueCoding.UnknownKeyException, com.webobjects.foundation.NSKeyValueCoding.Utility, com.webobjects.foundation.NSKeyValueCoding.ValueAccessor

Nested classes/interfaces inherited from interface com.webobjects.eocontrol.EOKeyValueArchiving

com.webobjects.eocontrol.EOKeyValueArchiving._NullValueSupport, com.webobjects.eocontrol.EOKeyValueArchiving._NumberSupport, com.webobjects.eocontrol.EOKeyValueArchiving._TimestampSupport, com.webobjects.eocontrol.EOKeyValueArchiving.Awaking, com.webobjects.eocontrol.EOKeyValueArchiving.FinishInitialization, com.webobjects.eocontrol.EOKeyValueArchiving.Support

Field Summary

protected com.webobjects.foundation.NSTimestamp	_currentDate
protected int	_currentDayOfMonth
protected int	_currentDayOfWeek
protected int	_currentMonth
protected int	_currentWeek
protected java.lang.String	_dateKeyPath
protected com.webobjects.foundation.NSArray	_datesForCurrentWeek
protected com.webobjects.foundation.NSMutableArray	_datesForWeeksForCurrentMonth
protected com.webobjects.foundation.NSTimestamp	_firstDateInNextMonth
protected com.webobjects.foundation.NSTimestamp	_firstDateInSameMonth
protected com.webobjects.foundation.NSMutableDictionary	_groupedObjects
protected int	_groupingMode
protected com.webobjects.foundation.NSArray	_objects
protected com.webobjects.foundation.NSTimestamp	_selectedDate
protected com.webobjects.foundation.NSTimestamp	_today
protected boolean	_weekStartsMonday
static int	DAY
static int	MONTH
static int	WEEK
static int	YEAR

Fields inherited from class com.webobjects.appserver.WODisplayGroup

DisplayGroupWillFetchNotification

Fields inherited from interface com.webobjects.foundation.NSKeyValueCoding

_CLASS, NullValue

Fields inherited from interface com.webobjects.foundation.NSKeyValueCoding.ErrorHandling

_CLASS

Fields inherited from interface com.webobjects.foundation.NSDisposable

_CLASS

Fields inherited from interface com.webobjects.eocontrol.EOKeyValueArchiving

_CLASS

Fields inherited from interface com.webobjects.eocontrol.EOKeyValueArchiving.Awaking

_CLASS

Constructor Summary

ERXDateGrouper()

Method Summary

protected com.webobjects.foundation.NSTimestamp	_dateForDayInYear(int year, int day)
protected com.webobjects.foundation.NSArray	_datesForYearStartDays(int year, int startOffset, int count)
protected com.webobjects.foundation.NSTimestamp	_firstDateInSameMonth(com.webobjects.foundation.NSTimestamp value)
protected com.webobjects.foundation.NSTimestamp	_firstDateInSameWeek(com.webobjects.foundation.NSTimestamp value)
protected com.webobjects.foundation.NSDictionary	_groupedObjects()
protected java.lang.Object	_groupingKeyForDate(com.webobjects.foundation.NSTimestamp date)
protected void	_reset()
protected com.webobjects.foundation.NSArray	_weekDatesForDate(com.webobjects.foundation.NSTimestamp week)
com.webobjects.foundation.NSArray	allObjects()
com.webobjects.foundation.NSTimestamp	currentDate()
java.lang.String	dateKeyPath()
com.webobjects.foundation.NSArray	datesForCurrentMonth()
com.webobjects.foundation.NSArray	datesForCurrentWeek()
com.webobjects.foundation.NSArray	datesForWeeksForCurrentMonth()
com.webobjects.foundation.NSArray	displayedObjects()
com.webobjects.foundation.NSTimestamp	firstDateForMonth()
com.webobjects.foundation.NSTimestamp	firstDateInNextMonth()
com.webobjects.foundation.NSTimestamp	firstDateInSameMonth()
int	groupingMode()
boolean	hasNoObjectsForCurrentDate()
boolean	isInMonth()
boolean	isSelectedDate()
boolean	isToday()
com.webobjects.foundation.NSTimestamp	lastDateForMonth()
void	nextDay()
void	nextMonth()
void	nextWeek()
void	nextYear()
void	previousDay()
void	previousMonth()
void	previousWeek()
void	previousYear()
com.webobjects.foundation.NSTimestamp	selectedDate()
void	setCurrentDate(com.webobjects.foundation.NSTimestamp value)
void	setDataSource(com.webobjects.eocontrol.EODataSource value)
void	setDateKeyPath(java.lang.String value)
void	setDatesForCurrentWeek(com.webobjects.foundation.NSArray value)
void	setGroupingMode(int value)
void	setObjectArray(com.webobjects.foundation.NSArray value)
void	setSelectedDate(java.util.Date date)
void	setWeekStartsMonday(boolean value)
com.webobjects.foundation.NSTimestamp	today()
boolean	weekStartsMonday()

Methods inherited from class com.webobjects.appserver.WODisplayGroup

_beginObserverNotification, _deleteObject, _insertObjectAtIndex, _lastObserverNotified, allQualifierOperators, awakeFromKeyValueUnarchiver, batchCount, clearSelection, currentBatchIndex, dataSource, decodeWithKeyValueUnarchiver, defaultStringMatchFormat, defaultStringMatchOperator, delegate, delete, deleteObjectAtIndex, deleteSelection, detailKey, displayBatchContainingSelectedObject, displayNextBatch, displayPreviousBatch, dispose, editingContextPresentErrorMessage, encodeWithCoder, encodeWithKeyValueArchiver, endEditing, fetch, fetchesOnLoad, finishInitialization, globalDefaultForValidatesChangesImmediately, globalDefaultStringMatchFormat, globalDefaultStringMatchOperator, handleQueryWithUnboundKey, handleTakeValueForUnboundKey, hasDetailDataSource, hasMultipleBatches, indexOfFirstDisplayedObject, indexOfLastDisplayedObject, initWithCoder, inQueryMode, insert, insertedObjectDefaultValues, insertNewObjectAtIndex, insertObjectAtIndex, localKeys, masterObject, numberOfObjectsPerBatch, objectsChangedInEditingContext, objectsInvalidatedInEditingContext, qualifier, qualifierFromQueryValues, qualifyDataSource, qualifyDisplayGroup, queryBindings, queryMatch, queryMax, queryMin, queryOperator, redisplay, relationalQualifierOperators, selectedObject, selectedObjects, selectionIndexes, selectNext, selectObject, selectObjectsIdenticalTo, selectObjectsIdenticalToSelectFirstOnNoMatch, selectPrevious, selectsFirstObjectAfterFetch, setCurrentBatchIndex, setDefaultStringMatchFormat, setDefaultStringMatchOperator, setDelegate, setDetailKey, setFetchesOnLoad, setGlobalDefaultForValidatesChangesImmediately, setGlobalDefaultStringMatchFormat, setGlobalDefaultStringMatchOperator, setInQueryMode, setInsertedObjectDefaultValues, setLocalKeys, setMasterObject, setNumberOfObjectsPerBatch, setQualifier, setSelectedObject, setSelectedObjects, setSelectionIndexes, setSelectsFirstObjectAfterFetch, setSortOrderings, setValidatesChangesImmediately, sortOrderings, stringQualifierOperators, takeValueForKey, toString, unableToSetNullForKey, undoManager, updateDisplayedObjects, validatesChangesImmediately, valueForKey, willChange

Methods inherited from class java.lang.Object

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

Field Detail

DAY

public static final int DAY

See Also:

Constant Field Values

MONTH

public static final int MONTH

See Also:

Constant Field Values

WEEK

public static final int WEEK

See Also:

Constant Field Values

YEAR

public static final int YEAR

See Also:

Constant Field Values

_objects

protected com.webobjects.foundation.NSArray _objects

_dateKeyPath

protected java.lang.String _dateKeyPath

_selectedDate

protected com.webobjects.foundation.NSTimestamp _selectedDate

_currentDate

protected com.webobjects.foundation.NSTimestamp _currentDate

_firstDateInSameMonth

protected com.webobjects.foundation.NSTimestamp _firstDateInSameMonth

_firstDateInNextMonth

protected com.webobjects.foundation.NSTimestamp _firstDateInNextMonth

_today

protected com.webobjects.foundation.NSTimestamp _today

_currentMonth

protected int _currentMonth

_groupingMode

protected int _groupingMode

_currentWeek

protected int _currentWeek

_currentDayOfMonth

protected int _currentDayOfMonth

_currentDayOfWeek

protected int _currentDayOfWeek

_datesForCurrentWeek

protected com.webobjects.foundation.NSArray _datesForCurrentWeek

_groupedObjects

protected com.webobjects.foundation.NSMutableDictionary _groupedObjects

_datesForWeeksForCurrentMonth

protected com.webobjects.foundation.NSMutableArray _datesForWeeksForCurrentMonth

_weekStartsMonday

protected boolean _weekStartsMonday

Constructor Detail

ERXDateGrouper

public ERXDateGrouper()

Method Detail

weekStartsMonday

public boolean weekStartsMonday()

setWeekStartsMonday

public void setWeekStartsMonday(boolean value)

hasNoObjectsForCurrentDate

public boolean hasNoObjectsForCurrentDate()

isToday

public boolean isToday()

isSelectedDate

public boolean isSelectedDate()

isInMonth

public boolean isInMonth()

dateKeyPath

public java.lang.String dateKeyPath()

setDateKeyPath

public void setDateKeyPath(java.lang.String value)

groupingMode

public int groupingMode()

setGroupingMode

public void setGroupingMode(int value)

allObjects

public com.webobjects.foundation.NSArray allObjects()

Overrides:

allObjects in class com.webobjects.appserver.WODisplayGroup

setObjectArray

public void setObjectArray(com.webobjects.foundation.NSArray value)

Overrides:

setObjectArray in class com.webobjects.appserver.WODisplayGroup

setDataSource

public void setDataSource(com.webobjects.eocontrol.EODataSource value)

Overrides:

setDataSource in class com.webobjects.appserver.WODisplayGroup

today

public com.webobjects.foundation.NSTimestamp today()

_reset

protected void _reset()

selectedDate

public com.webobjects.foundation.NSTimestamp selectedDate()

setSelectedDate

public void setSelectedDate(java.util.Date date)

currentDate

public com.webobjects.foundation.NSTimestamp currentDate()

setCurrentDate

public void setCurrentDate(com.webobjects.foundation.NSTimestamp value)

_groupingKeyForDate

protected java.lang.Object _groupingKeyForDate(com.webobjects.foundation.NSTimestamp date)

_groupedObjects

protected com.webobjects.foundation.NSDictionary _groupedObjects()

displayedObjects

public com.webobjects.foundation.NSArray displayedObjects()

Overrides:

displayedObjects in class com.webobjects.appserver.WODisplayGroup

_dateForDayInYear

protected com.webobjects.foundation.NSTimestamp _dateForDayInYear(int year,
                                                                  int day)

_datesForYearStartDays

protected com.webobjects.foundation.NSArray _datesForYearStartDays(int year,
                                                                   int startOffset,
                                                                   int count)

_firstDateInSameWeek

protected com.webobjects.foundation.NSTimestamp _firstDateInSameWeek(com.webobjects.foundation.NSTimestamp value)

_firstDateInSameMonth

protected com.webobjects.foundation.NSTimestamp _firstDateInSameMonth(com.webobjects.foundation.NSTimestamp value)

firstDateInSameMonth

public com.webobjects.foundation.NSTimestamp firstDateInSameMonth()

firstDateInNextMonth

public com.webobjects.foundation.NSTimestamp firstDateInNextMonth()

_weekDatesForDate

protected com.webobjects.foundation.NSArray _weekDatesForDate(com.webobjects.foundation.NSTimestamp week)

lastDateForMonth

public com.webobjects.foundation.NSTimestamp lastDateForMonth()

firstDateForMonth

public com.webobjects.foundation.NSTimestamp firstDateForMonth()

datesForWeeksForCurrentMonth

public com.webobjects.foundation.NSArray datesForWeeksForCurrentMonth()

setDatesForCurrentWeek

public void setDatesForCurrentWeek(com.webobjects.foundation.NSArray value)

datesForCurrentWeek

public com.webobjects.foundation.NSArray datesForCurrentWeek()

datesForCurrentMonth

public com.webobjects.foundation.NSArray datesForCurrentMonth()

nextMonth

public void nextMonth()

previousMonth

public void previousMonth()

nextDay

public void nextDay()

previousDay

public void previousDay()

nextWeek

public void nextWeek()

previousWeek

public void previousWeek()

nextYear

public void nextYear()

previousYear

public void previousYear()