org.cesilko.rachota.core
Class Day

java.lang.Object
  org.cesilko.rachota.core.Day

All Implemented Interfaces:

java.beans.PropertyChangeListener, java.util.EventListener

public class Day
extends java.lang.Object
implements java.beans.PropertyChangeListener

Day with plan of tasks.

Constructor Summary

Day(java.util.Vector tasks, java.util.Date date, java.util.Date startTime, java.util.Date finishTime)
Creates a new instance of day.

Method Summary

void	addPropertyChangeListener(java.beans.PropertyChangeListener listener) Adds new listener to set of objects interested in this day.
void	addTask(Task task) Adds new task to plan of day.
boolean	existsMorePriorityTask(int priority) Checks if there is some unfinished task in plan with higher priority.
java.util.Date	getDate() Returns identification of day.
java.util.Date	getFinishTime() Returns finish time of day.
Task	getIdleTask() Returns idle task of the day.
java.util.Date	getStartTime() Returns start time of day.
Task	getTask(java.lang.String description) Returns task with given description or null if such does not exist.
java.util.Vector	getTasks() Returns tasks planned for day.
long	getTotalTime(boolean includePrivateTasks) Get total time spent on tasks without idle time.
boolean	isModified() Returns if day was modified or not since it was created.
void	propertyChange(java.beans.PropertyChangeEvent evt) Method called when some property of task was changed.
void	removeNotStartedRegularTasks() Removes all not started regular tasks from plan of day.
void	removePropertyChangeListener(java.beans.PropertyChangeListener listener) Adds new listener to set of objects interested in this day.
void	removeTask(Task task) Removes given task from plan of day.
void	setDate(java.util.Date date) Sets identification of day.
void	setFinishTime(java.util.Date finishTime) Sets finish time of day.
void	setStartTime(java.util.Date startTime) Sets start time of day.
void	setTasks(java.util.Vector tasks) Sets tasks of day.
void	sortTasks(int attribute, boolean ascendingOrder) Sort tasks by given attribute and sorting order.
java.lang.String	toString() Returns textual representation of day's date e.g.
void	write(java.io.PrintStream stream) Write day to given writer.

Methods inherited from class java.lang.Object

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

Constructor Detail

Day

public Day(java.util.Vector tasks,
           java.util.Date date,
           java.util.Date startTime,
           java.util.Date finishTime)

Creates a new instance of day.

Parameters:

tasks - Vector of tasks planned for day.

date - Identification of day.

startTime - Time when first task was started.

finishTime - Last time when some task was worked on.

Method Detail

setTasks

public void setTasks(java.util.Vector tasks)

Sets tasks of day.

Parameters:

tasks - Tasks of day.

getTasks

public java.util.Vector getTasks()

Returns tasks planned for day.

Returns:

Tasks planned for day.

addPropertyChangeListener

public void addPropertyChangeListener(java.beans.PropertyChangeListener listener)

Adds new listener to set of objects interested in this day.

Parameters:

listener - Object interested in this day.

removePropertyChangeListener

public void removePropertyChangeListener(java.beans.PropertyChangeListener listener)

Adds new listener to set of objects interested in this day.

Parameters:

listener - Object interested in this day.

addTask

public void addTask(Task task)

Adds new task to plan of day.

Parameters:

task - New task to be added.

removeTask

public void removeTask(Task task)

Removes given task from plan of day.

Parameters:

task - Task to be removed from plan.

removeNotStartedRegularTasks

public void removeNotStartedRegularTasks()

Removes all not started regular tasks from plan of day.

getTask

public Task getTask(java.lang.String description)

Returns task with given description or null if such does not exist.

Parameters:

description - Description of task to be searched for.

Returns:

Task with given description or null otherwise.

getIdleTask

public Task getIdleTask()

Returns idle task of the day.

existsMorePriorityTask

public boolean existsMorePriorityTask(int priority)

Checks if there is some unfinished task in plan with higher priority.

Parameters:

priority - Priority to be compared with.

Returns:

True if plan contains at least one task with higher priority than given one, else false.

setDate

public void setDate(java.util.Date date)

Sets identification of day.

Parameters:

date - Identification of day.

getDate

public java.util.Date getDate()

Returns identification of day.

Returns:

Identification of day.

setStartTime

public void setStartTime(java.util.Date startTime)

Sets start time of day.

Parameters:

startTime - Start time of day.

getStartTime

public java.util.Date getStartTime()

Returns start time of day.

Returns:

Start time of day.

setFinishTime

public void setFinishTime(java.util.Date finishTime)

Sets finish time of day.

Parameters:

finishTime - Finish time of day.

getFinishTime

public java.util.Date getFinishTime()

Returns finish time of day.

Returns:

Finish time of day.

isModified

public boolean isModified()

Returns if day was modified or not since it was created.

Returns:

True if some task was added, removed or start or finish times were changed.

getTotalTime

public long getTotalTime(boolean includePrivateTasks)

Get total time spent on tasks without idle time.

Parameters:

includePrivateTasks - If true, also time spent on private tasks will be calculated.

Returns:

Total time spent on tasks in milliseconds.

sortTasks

public void sortTasks(int attribute,
                      boolean ascendingOrder)

Sort tasks by given attribute and sorting order.

Parameters:

attribute - Attribute used for sorting tasks e.g. DayTableModel.TASK_PRIORITY

ascendingOrder - Sorting order. If true, tasks will be sorted in ascending order.

write

public void write(java.io.PrintStream stream)
           throws java.io.IOException

Write day to given writer.

Parameters:

stream - Print stream where day will be written.

Throws:

java.io.IOException - Input/Output exception thrown whenever any problem while writing day occurs.

toString

public java.lang.String toString()

Returns textual representation of day's date e.g. 11/25 or 25.11.

Overrides:

toString in class java.lang.Object

Returns:

Tex representation of days' date.

propertyChange

public void propertyChange(java.beans.PropertyChangeEvent evt)

Method called when some property of task was changed.

Specified by:

propertyChange in interface java.beans.PropertyChangeListener

Parameters:

evt - Event describing what was changed.