vega.uplink.pointing

Class PointingBlock

java.lang.Object

CompositeDataset

vega.uplink.pointing.PointingElement

vega.uplink.pointing.PointingBlock

All Implemented Interfaces:

PointingBlockInterface

Direct Known Subclasses:

ObservationPointingBlock, PointingBlockGSEP, PointingBlockSlew

public class PointingBlock
extends PointingElement
implements PointingBlockInterface

A block containing a pointing definition

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	BLOCK_TAG
static java.lang.String	ENDTIME_TAG
static java.lang.String	STARTTIME_TAG
static java.lang.String	TYPE_GSEP Pointing block type for on-board implemented autonomous guidance attitude
static java.lang.String	TYPE_MNAV Pointing block type performing navigation slots that nominally use the NAVCAM that do not contain a WOL.
static java.lang.String	TYPE_MOCM PointingBlock type for performing a dV manoeuvre
static java.lang.String	TYPE_MSLW a slew reserved by FD (e.g at a VSTP border)
static java.lang.String	TYPE_MWAC
static java.lang.String	TYPE_MWNV Pointing block type performing navigation slots that normally use the NAVCAM also contain a WOL
static java.lang.String	TYPE_MWOL Pointing block type performing a wheel of loading
static java.lang.String	TYPE_OBS Pointing block type performing science observations.
static java.lang.String	TYPE_SLEW Slew between 2 blocks

Constructor Summary

Constructors

Constructor and Description
PointingBlock(PointingElement org)
PointingBlock(java.lang.String blockType, java.util.Date startDate, java.util.Date endDate) Creates a pointing block of the given type.

Method Summary

Methods

Modifier and Type	Method and Description
void	addMetadata(PointingMetadata newMetadata) The child element can have the child elements: is present in the first block of a VSTP and contains the VSTPnumber (three digits with leading zero).
CompositeDataset	asDataset()
PointingBlock	copy()
static java.lang.String	dateToZulu(java.util.Date date) Deprecated. use #vega.uplink.DateUtil.dateToZulu(java.util.Date date) instead.
PointingAttitude	getAttitude() Get the attitude of this block
long	getDuration()
java.util.Date	getEndTime()
java.lang.String	getInstrument()
PointingElement[]	getMetadata() Get all the metadata that this block have or null if it has no metadata
PointingElement	getMetadata(java.lang.String name) Get a specific metadata of the given name (vstpNumber,positionError,hgaRequest,comment or planning)
PointingMetadata	getMetadataElement()
java.util.Date	getStartTime()
java.lang.String	getType()
int	getVstpNumberMeta()
boolean	isMaintenance()
boolean	isSlew()
static PointingBlock	readFrom(org.w3c.dom.Node node) Read a block from a XML node
void	setAttitude(PointingAttitude newAttitude) Set the attitude of this block
void	setEndTime(java.util.Date time) Set end date of the time interval during which the pointing block is valid
void	setMetadata(PointingMetadata meta)
void	setStartTime(java.util.Date time) Set start date of the time interval during which the pointing block is valid
static PointingBlock	toPointingBlock(PointingBlockInterface pb)
boolean	validate()
static java.util.Date	zuluToDate(java.lang.String zuluTime) Deprecated. use #vega.uplink.DateUtil.zuluToDate(String zuluTime) instead.

Methods inherited from class vega.uplink.pointing.PointingElement

addAttribute, addChild, copyFrom, equals, getAttribute, getAttributes, getChild, getChildren, getDescription, getFirstLevelTextContent, getName, getValue, hasAttributtes, hasChildren, regenerate, removeAttribute, removeAttribute, setDescription, setValue, toString, toStringParameter, toXml

Methods inherited from class java.lang.Object

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

Field Detail

STARTTIME_TAG

public static java.lang.String STARTTIME_TAG

ENDTIME_TAG

public static java.lang.String ENDTIME_TAG

TYPE_MWAC

public static java.lang.String TYPE_MWAC

TYPE_MOCM

public static java.lang.String TYPE_MOCM

PointingBlock type for performing a dV manoeuvre

TYPE_MWOL

public static java.lang.String TYPE_MWOL

Pointing block type performing a wheel of loading

TYPE_MWNV

public static java.lang.String TYPE_MWNV

Pointing block type performing navigation slots that normally use the NAVCAM also contain a WOL

TYPE_MSLW

public static java.lang.String TYPE_MSLW

a slew reserved by FD (e.g at a VSTP border)

TYPE_MNAV

public static java.lang.String TYPE_MNAV

Pointing block type performing navigation slots that nominally use the NAVCAM that do not contain a WOL.

TYPE_SLEW

public static java.lang.String TYPE_SLEW

Slew between 2 blocks

TYPE_OBS

public static java.lang.String TYPE_OBS

Pointing block type performing science observations.

TYPE_GSEP

public static java.lang.String TYPE_GSEP

Pointing block type for on-board implemented autonomous guidance attitude

BLOCK_TAG

public static java.lang.String BLOCK_TAG

Constructor Detail

PointingBlock

public PointingBlock(PointingElement org)

PointingBlock

public PointingBlock(java.lang.String blockType,
             java.util.Date startDate,
             java.util.Date endDate)

Creates a pointing block of the given type. The time interval during which the pointing block is valid is specified by the start date and end date

Parameters:

blockType - Pointing block type

startDate - start date of the time interval during which the pointing block is valid

endDate - start date of the time interval during which the pointing block is valid

Method Detail

copy

public PointingBlock copy()

Overrides:

copy in class PointingElement

toPointingBlock

public static PointingBlock toPointingBlock(PointingBlockInterface pb)

asDataset

public CompositeDataset asDataset()

Overrides:

asDataset in class PointingElement

getType

public java.lang.String getType()

Specified by:

getType in interface PointingBlockInterface

Returns:

the Type of the block

getStartTime

public java.util.Date getStartTime()

Specified by:

getStartTime in interface PointingBlockInterface

Returns:

start date of the time interval during which the pointing block is valid

getEndTime

public java.util.Date getEndTime()

Specified by:

getEndTime in interface PointingBlockInterface

Returns:

end date of the time interval during which the pointing block is valid

setStartTime

public void setStartTime(java.util.Date time)

Set start date of the time interval during which the pointing block is valid

Specified by:

setStartTime in interface PointingBlockInterface

Parameters:

time -

setEndTime

public void setEndTime(java.util.Date time)

Set end date of the time interval during which the pointing block is valid

Specified by:

setEndTime in interface PointingBlockInterface

Parameters:

time -

getDuration

public long getDuration()

Specified by:

getDuration in interface PointingBlockInterface

Returns:

Duration of this block in milliseconds

setAttitude

public void setAttitude(PointingAttitude newAttitude)

Set the attitude of this block

Specified by:

setAttitude in interface PointingBlockInterface

Parameters:

newAttitude -

getAttitude

public PointingAttitude getAttitude()

Get the attitude of this block

Specified by:

getAttitude in interface PointingBlockInterface

getMetadata

public PointingElement getMetadata(java.lang.String name)

Get a specific metadata of the given name (vstpNumber,positionError,hgaRequest,comment or planning)

Specified by:

getMetadata in interface PointingBlockInterface

Parameters:

name -

Returns:

getMetadataElement

public PointingMetadata getMetadataElement()

Specified by:

getMetadataElement in interface PointingBlockInterface

getMetadata

public PointingElement[] getMetadata()

Get all the metadata that this block have or null if it has no metadata

Specified by:

getMetadata in interface PointingBlockInterface

Returns:

addMetadata

public void addMetadata(PointingMetadata newMetadata)

The child element can have the child elements: is present in the first block of a VSTP and contains the VSTPnumber (three digits with leading zero). contains the maximum position error for this and the following blocks that do not contain an updated position error in metadata. contains the three simple child elements , and . Each element contains a list of maximum position offset along the respective direction. If the length of these lists is longer than 1 then the additional element must be provided that contains a list of times. Each time must have the format YYYYMM- DDTHH:MM:SS[.SSS]Z. The length of the lists in all elements must be the same. can be used to specify the required HGA articulation. optional element for inserting comments. the SGS may use this element to store any information If has no child elements the element may be omitted.

Specified by:

addMetadata in interface PointingBlockInterface

Parameters:

newMetadata -

setMetadata

public void setMetadata(PointingMetadata meta)

Specified by:

setMetadata in interface PointingBlockInterface

dateToZulu

@Deprecated
public static java.lang.String dateToZulu(java.util.Date date)

Deprecated. use #vega.uplink.DateUtil.dateToZulu(java.util.Date date) instead.

Transform a date into a string of the format yyyy-MM-ddTHH:mm:ss

Parameters:

date - date to be transformed

Returns:

a string representation of the date

zuluToDate

@Deprecated
public static java.util.Date zuluToDate(java.lang.String zuluTime)
                                 throws java.text.ParseException

Deprecated. use #vega.uplink.DateUtil.zuluToDate(String zuluTime) instead.

Transform a string of the format yyyy-MM-ddTHH:mm:ss into a date

Parameters:

zuluTime - the string to be read

Returns:

the date represented by the string

Throws:

java.text.ParseException - if string is malformed

readFrom

public static PointingBlock readFrom(org.w3c.dom.Node node)

Read a block from a XML node

Parameters:

node - node to be read

Returns:

the pointing block read

isSlew

public boolean isSlew()

Specified by:

isSlew in interface PointingBlockInterface

isMaintenance

public boolean isMaintenance()

Specified by:

isMaintenance in interface PointingBlockInterface

validate

public boolean validate()

Specified by:

validate in interface PointingBlockInterface

Overrides:

validate in class PointingElement

getInstrument

public java.lang.String getInstrument()

Specified by:

getInstrument in interface PointingBlockInterface

getVstpNumberMeta

public int getVstpNumberMeta()

Specified by:

getVstpNumberMeta in interface PointingBlockInterface