vega.uplink.pointing

Class PointingElement

java.lang.Object

CompositeDataset

vega.uplink.pointing.PointingElement

Direct Known Subclasses:

DirectionVector, Height, OffsetAngles, PhaseAngle, PointingAttitude, PointingBlock, PointingMetadata, PrmTime, StateVector, Surface

public class PointingElement
extends CompositeDataset

Constructor Summary

Constructors

Constructor and Description
PointingElement() This class stores pointing metadata of a pointing block plus any kind of children of a pointing block.
PointingElement(PointingElement org) Read a pointing metadata from another pointing metadata.
PointingElement(java.lang.String metaName, java.lang.String metaValue) Creates a pointing matadata with the given name and value.

Method Summary

Methods

Modifier and Type	Method and Description
void	addAttribute(PointingElement attribute) Add an attribute to this pointing metadata.
void	addChild(PointingElement child) Add a child to this element This is translated into xml as child.value
CompositeDataset	asDataset()
PointingElement	copy()
void	copyFrom(PointingElement org) copy all attributes, children and value from another pointing metadata into this one.
boolean	equals(PointingElement other)
PointingElement	getAttribute(java.lang.String attributeName) Get the attribute of the given name or null if it does not exist
PointingElement[]	getAttributes() Get all attributes of this pointing metadata
PointingElement	getChild(java.lang.String childName) Get the child of the given name or null if it does not exist
PointingElement[]	getChildren() Get all the children of this element
java.lang.String	getDescription()
static java.lang.String	getFirstLevelTextContent(org.w3c.dom.Node node)
java.lang.String	getName() Get the name of this element
java.lang.String	getValue() Get the value of this element
boolean	hasAttributtes()
boolean	hasChildren()
static PointingElement	readFrom(org.w3c.dom.Node node) Read this element from an XML node
void	regenerate(PointingElement org)
void	removeAttribute(PointingElement attribute) Remove an attribute from this pointing metadata.
void	removeAttribute(java.lang.String key)
void	setDescription(java.lang.String arg0)
void	setValue(java.lang.String newValue) Set the value of this element
java.lang.String	toString()
static StringParameter	toStringParameter(PointingElement mt)
java.lang.String	toXml(int indent) Write a XML representation of this element
boolean	validate()

Methods inherited from class java.lang.Object

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

Constructor Detail

PointingElement

public PointingElement()

This class stores pointing metadata of a pointing block plus any kind of children of a pointing block. It has convenience method to store XML attributes, values and children.

PointingElement

public PointingElement(PointingElement org)

Read a pointing metadata from another pointing metadata. Basically, it copies all it attributes, children and value. It is convenient for subclasses as originally the whole ptr is read as pointed metadata and then translated into the specific classes.

Parameters:

org -

PointingElement

public PointingElement(java.lang.String metaName,
               java.lang.String metaValue)

Creates a pointing matadata with the given name and value. This is traslated into xml as value

Parameters:

metaName -

metaValue -

Method Detail

regenerate

public void regenerate(PointingElement org)

copyFrom

public void copyFrom(PointingElement org)

copy all attributes, children and value from another pointing metadata into this one.

Parameters:

org -

copy

public PointingElement copy()

toStringParameter

public static StringParameter toStringParameter(PointingElement mt)

addAttribute

public void addAttribute(PointingElement attribute)

Add an attribute to this pointing metadata. This is translated into XML as value

Parameters:

attribute -

removeAttribute

public void removeAttribute(PointingElement attribute)

Remove an attribute from this pointing metadata.

Parameters:

attribute -

removeAttribute

public void removeAttribute(java.lang.String key)

getAttributes

public PointingElement[] getAttributes()

Get all attributes of this pointing metadata

Returns:

addChild

public void addChild(PointingElement child)

Add a child to this element This is translated into xml as child.value

Parameters:

child -

getChildren

public PointingElement[] getChildren()

Get all the children of this element

Returns:

getName

public java.lang.String getName()

Get the name of this element

Returns:

hasChildren

public boolean hasChildren()

Returns:

True if this element has children. False otherwise

hasAttributtes

public boolean hasAttributtes()

Returns:

True if this element has Attributes. False otherwise

getValue

public java.lang.String getValue()

Get the value of this element

Returns:

setValue

public void setValue(java.lang.String newValue)

Set the value of this element

Parameters:

newValue -

toXml

public java.lang.String toXml(int indent)

Write a XML representation of this element

Parameters:

indent - The initial indent to be applied to the XML

Returns:

getAttribute

public PointingElement getAttribute(java.lang.String attributeName)

Get the attribute of the given name or null if it does not exist

Parameters:

attributeName -

Returns:

getChild

public PointingElement getChild(java.lang.String childName)

Get the child of the given name or null if it does not exist

Parameters:

childName -

Returns:

toString

public java.lang.String toString()

equals

public boolean equals(PointingElement other)

getDescription

public java.lang.String getDescription()

setDescription

public void setDescription(java.lang.String arg0)

asDataset

public CompositeDataset asDataset()

readFrom

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

Read this element from an XML node

Parameters:

node -

Returns:

getFirstLevelTextContent

public static java.lang.String getFirstLevelTextContent(org.w3c.dom.Node node)

validate

public boolean validate()