vega.uplink.pointing

Class PointingBlockSlew

java.lang.Object

CompositeDataset

vega.uplink.pointing.PointingElement

vega.uplink.pointing.PointingBlock

vega.uplink.pointing.PointingBlockSlew

All Implemented Interfaces:

PointingBlockInterface

public class PointingBlockSlew
extends PointingBlock

An attitude slew is implemented by inserting a slew block in the PTR. A slew block must be placed in between two observation blocks. The duration of slew blocks is defined implicitly by the end time of the previous observation block and the start time of the following observation block.

Field Summary

Fields inherited from class vega.uplink.pointing.PointingBlock

BLOCK_TAG, ENDTIME_TAG, STARTTIME_TAG, TYPE_GSEP, TYPE_MNAV, TYPE_MOCM, TYPE_MSLW, TYPE_MWAC, TYPE_MWNV, TYPE_MWOL, TYPE_OBS, TYPE_SLEW

Constructor Summary

Constructors

Constructor and Description
PointingBlockSlew()

Method Summary

Methods

Modifier and Type	Method and Description
PointingBlockInterface	getBlockAfter()
PointingBlockInterface	getBlockBefore()
java.util.Date	getEndTime()
java.util.Date	getStartTime()
void	setBlockAfter(PointingBlockInterface after) Set the pointing block after the slew
void	setBlockBefore(PointingBlockInterface before) Set the pointing block before the slew
java.lang.String	toString()
java.lang.String	toXml(int indent) Write a XML representation of this element

Methods inherited from class vega.uplink.pointing.PointingBlock

addMetadata, asDataset, copy, dateToZulu, getAttitude, getDuration, getInstrument, getMetadata, getMetadata, getMetadataElement, getType, getVstpNumberMeta, isMaintenance, isSlew, readFrom, setAttitude, setEndTime, setMetadata, setStartTime, toPointingBlock, validate, zuluToDate

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, toStringParameter

Methods inherited from class java.lang.Object

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

Constructor Detail

PointingBlockSlew

public PointingBlockSlew()

Method Detail

setBlockBefore

public void setBlockBefore(PointingBlockInterface before)

Set the pointing block before the slew

Parameters:

before -

setBlockAfter

public void setBlockAfter(PointingBlockInterface after)

Set the pointing block after the slew

Parameters:

before -

getBlockBefore

public PointingBlockInterface getBlockBefore()

Returns:

The pointing block before the slew or null if it has not been set yet

getBlockAfter

public PointingBlockInterface getBlockAfter()

Returns:

The pointing block after the slew or null if it has not been set yet

getStartTime

public java.util.Date getStartTime()

Specified by:

getStartTime in interface PointingBlockInterface

Overrides:

getStartTime in class PointingBlock

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

Overrides:

getEndTime in class PointingBlock

Returns:

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

toXml

public java.lang.String toXml(int indent)

Description copied from class: PointingElement

Write a XML representation of this element

Overrides:

toXml in class PointingElement

Parameters:

indent - The initial indent to be applied to the XML

Returns:

toString

public java.lang.String toString()

Overrides:

toString in class PointingElement