vega.uplink.commanding

Class HistoryModes

java.lang.Object

CompositeDataset

vega.uplink.commanding.HistoryModes

public class HistoryModes
extends CompositeDataset

Class to store the history of a simulation of a planning period It stores a list of actions that occurred, this actions are actually defined by the time when the action occurred, the mode that the spacecraft goes by this action, the command that triggered this action the original execution time of the command that triggered this action and a ModelState object with all the spacecraft modes when this action occurred.

Constructor Summary

Constructors

Constructor and Description
HistoryModes() Constructor that creates a History empty

Method Summary

Methods

Modifier and Type	Method and Description
void	add(long time, java.lang.String mode, java.lang.String command, long originalTime) Add a history record
void	addStates(long time, ModelState states)
java.lang.String	get(long time)
java.lang.String[]	getAllStates() Get the name of all states contained in this history
java.util.Date[]	getBoundarieDates() Get the earlier and latest date contained in this history
java.util.Date[]	getBoundarieDatesForState(java.lang.String modeName) For a given mode, get all start date and end date of this mode.
long	getCellingTime(long time) Get the least time greater than or equal to the given time (as long)
java.lang.String	getCommand(long time)
long	getFloorTime(long time) Get the greatest time less than or equal to the given time
java.lang.String[]	getModesBetween(java.util.Date startDate, java.util.Date endDate) Get all the modes between two dates
long	getOriginalTime(long time)
ModelState	getStates(long time)
ModelState	getStatesAt(long time) Get all the states where the spacecraft was at the given time (as long)
long[]	getTimes() Get all times (as long) of actions contained in this history
void	putAll(java.util.HashMap<java.lang.Long,java.lang.String> newset, java.lang.String command, long originalTime) Put a group of actions into the history, all originated by the same sequence executed at the same time

Methods inherited from class java.lang.Object

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

Constructor Detail

HistoryModes

public HistoryModes()

Constructor that creates a History empty

Method Detail

add

public void add(long time,
       java.lang.String mode,
       java.lang.String command,
       long originalTime)

Add a history record

Parameters:

time - time when the action occurred (number of milliseconds since January 1, 1970, 00:00:00 GMT)

mode - mode that the spacecraft goes by this action

command - command that triggered this action

originalTime - original execution time of the command that triggered this action

get

public java.lang.String get(long time)

Parameters:

time - Time of the action (number of milliseconds since January 1, 1970, 00:00:00 GMT)

Returns:

the name of the mode where the spacecraft is going by this action

getCommand

public java.lang.String getCommand(long time)

Parameters:

time - Time of the action (number of milliseconds since January 1, 1970, 00:00:00 GMT)

Returns:

command that triggered this action

getOriginalTime

public long getOriginalTime(long time)

Parameters:

time - Time of the action (number of milliseconds since January 1, 1970, 00:00:00 GMT)

Returns:

The original execution time of the command that triggered this action

addStates

public void addStates(long time,
             ModelState states)

Parameters:

time - Time of the action (number of milliseconds since January 1, 1970, 00:00:00 GMT)

states - The ModelState object with all the states of the spacecraft at this time

getStates

public ModelState getStates(long time)

Parameters:

time - Time of the action (number of milliseconds since January 1, 1970, 00:00:00 GMT)

Returns:

The ModelState object with all the states of the spacecraft at this time, or null if the action has not been executed yet over the modelstate.

putAll

public void putAll(java.util.HashMap<java.lang.Long,java.lang.String> newset,
          java.lang.String command,
          long originalTime)

Put a group of actions into the history, all originated by the same sequence executed at the same time

Parameters:

newset - Set of times and new modes

command - Sequence that originates the transitions

originalTime - execution time of the sequence

getTimes

public long[] getTimes()

Get all times (as long) of actions contained in this history

Returns:

getCellingTime

public long getCellingTime(long time)

Get the least time greater than or equal to the given time (as long)

Parameters:

time -

Returns:

getFloorTime

public long getFloorTime(long time)

Get the greatest time less than or equal to the given time

Parameters:

time -

Returns:

getStatesAt

public ModelState getStatesAt(long time)

Get all the states where the spacecraft was at the given time (as long)

Parameters:

time -

Returns:

getBoundarieDates

public java.util.Date[] getBoundarieDates()

Get the earlier and latest date contained in this history

Returns:

getBoundarieDatesForState

public java.util.Date[] getBoundarieDatesForState(java.lang.String modeName)

For a given mode, get all start date and end date of this mode. So if this mode start at time 1, then end at 3, then occurs again at 5 and end at 7, you wil get an array [1,3,5,7]

Parameters:

modeName -

Returns:

getAllStates

public java.lang.String[] getAllStates()

Get the name of all states contained in this history

Returns:

getModesBetween

public java.lang.String[] getModesBetween(java.util.Date startDate,
                                 java.util.Date endDate)

Get all the modes between two dates

Parameters:

startDate -

endDate -

Returns: