com.jrefinery.data
Class GanttTask

java.lang.Object
  com.jrefinery.data.GanttTask

All Implemented Interfaces:

ChartPanelConstants, java.io.Serializable

public class GanttTask
extends java.lang.Object
implements java.io.Serializable, ChartPanelConstants

A representation of a task id and assocated list of time allocations.

This class is used as a building block for the GanttSeriesCollection class that implements the IntervalCategoryDataset that, in turn, can be used to construct Gantt charts.

Time allocations for any given task should be non-overlapping. This is not verified in this version...

See Also:

Serialized Form

Field Summary

protected java.lang.String	defaultPropertyType
protected java.lang.Object	id Arbitrary identifier for this task
protected java.util.List	times A list of time allocations for the above task

Fields inherited from interface com.jrefinery.chart.ChartPanelConstants

ADDTASK_ACTION_COMMAND, AUTO_RANGE_BOTH_ACTION_COMMAND, AUTO_RANGE_HORIZONTAL_ACTION_COMMAND, AUTO_RANGE_VERTICAL_ACTION_COMMAND, COPY_ACTION_COMMAND, CUT_ACTION_COMMAND, DEFAULT_BUFFER_USED, DEFAULT_HEIGHT, DEFAULT_MAXIMUM_DRAW_HEIGHT, DEFAULT_MAXIMUM_DRAW_WIDTH, DEFAULT_MINIMUM_DRAW_HEIGHT, DEFAULT_MINIMUM_DRAW_WIDTH, DEFAULT_WIDTH, INJECT_TASK_PROPERTIES, INSERT_ACTION_COMMAND, LOAD_MISSION_COMMAND, MINIMUM_DRAG_ZOOM_SIZE, PASTE_ACTION_COMMAND, PASTE_CHAMBER_1_COMMAND, PASTE_CHAMBER_2_COMMAND, PASTE_CHAMBER_3_COMMAND, PASTE_CHAMBER_4_COMMAND, PRINT_ACTION_COMMAND, PROPERTIES_ACTION_COMMAND, SAMPLE_TASK_PROPERTIES, SAVE_ACTION_COMMAND, SAVE_MISSION_COMMAND, SELECT_ALL_COMMAND, SELECT_CHAMBER_1_COMMAND, SELECT_CHAMBER_2_COMMAND, SELECT_CHAMBER_3_COMMAND, SELECT_CHAMBER_4_COMMAND, STIRRER_TASK_PROPERTIES, TASK_PROPERTIES_ACTION_COMMAND, UNDO_CUT_COMMAND, ZOOM_IN_BOTH_ACTION_COMMAND, ZOOM_IN_HORIZONTAL_ACTION_COMMAND, ZOOM_IN_VERTICAL_ACTION_COMMAND, ZOOM_OUT_BOTH_ACTION_COMMAND, ZOOM_OUT_HORIZONTAL_ACTION_COMMAND, ZOOM_OUT_VERTICAL_ACTION_COMMAND

Constructor Summary

GanttTask(java.lang.Object name)
Constructs a new task with the specified name.

GanttTask(java.lang.Object name, java.lang.String propertyType)

Method Summary

GanttTask	add(TimeAllocation allocation) Adds a time allocation for the task.
TaskProperties	getDefaultProperty()
java.lang.String	getDefaultPropertyType()
java.lang.Object	getId() Returns the id associated with this task
int	getItemCount() Returns the number of time allocations associated with this task.
java.util.Iterator	iterator() Returns the time allocation iterator for task.
void	remove(TimeAllocation allocation)
TimeAllocation	span() Returns shortest time allocation spanning the task

Methods inherited from class java.lang.Object

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

Field Detail

id

protected java.lang.Object id

Arbitrary identifier for this task

times

protected java.util.List times

A list of time allocations for the above task

defaultPropertyType

protected java.lang.String defaultPropertyType

Constructor Detail

GanttTask

public GanttTask(java.lang.Object name)

Constructs a new task with the specified name.

Parameters:

name - The series name.

GanttTask

public GanttTask(java.lang.Object name,
                 java.lang.String propertyType)

Method Detail

getItemCount

public int getItemCount()

Returns the number of time allocations associated with this task.

Returns:

The item count.

getId

public java.lang.Object getId()

Returns the id associated with this task

Returns:

the task's identifier

iterator

public java.util.Iterator iterator()

Returns the time allocation iterator for task.

Returns:

interator over task's list of TimeAllocations

add

public GanttTask add(TimeAllocation allocation)

Adds a time allocation for the task.

Parameters:

allocation - The time allocation.

Returns:

this

span

public TimeAllocation span()

Returns shortest time allocation spanning the task

remove

public void remove(TimeAllocation allocation)

getDefaultProperty

public TaskProperties getDefaultProperty()

getDefaultPropertyType

public java.lang.String getDefaultPropertyType()