uk.ac.starlink.votable
Class FieldRefElement
java.lang.Object
uk.ac.starlink.votable.dom.DelegatingNode
uk.ac.starlink.votable.dom.DelegatingElement
uk.ac.starlink.votable.VOElement
uk.ac.starlink.votable.FieldRefElement
- All Implemented Interfaces:
- Element, Node
- public class FieldRefElement
- extends VOElement
Object representing a FIELDref element.
- Since:
- 16 Sep 2004
Fields inherited from interface org.w3c.dom.Node |
ATTRIBUTE_NODE, CDATA_SECTION_NODE, COMMENT_NODE, DOCUMENT_FRAGMENT_NODE, DOCUMENT_NODE, DOCUMENT_TYPE_NODE, ELEMENT_NODE, ENTITY_NODE, ENTITY_REFERENCE_NODE, NOTATION_NODE, PROCESSING_INSTRUCTION_NODE, TEXT_NODE |
Method Summary |
FieldElement |
getField()
Returns the FIELD element referenced by this FIELDref. |
String |
getUcd()
Returns the value of the ucd attribute,
or null if there is none. |
String |
getUtype()
Returns the value of the utype attribute,
or null if there is none. |
Methods inherited from class uk.ac.starlink.votable.VOElement |
getChildByName, getChildren, getChildrenByName, getDescription, getElementsByVOTagName, getHandle, getID, getName, getParent, getSystemId, getVOTagName, toString |
Methods inherited from class uk.ac.starlink.votable.dom.DelegatingElement |
getAttribute, getAttributeNode, getAttributeNodeNS, getAttributeNS, getElementsByTagName, getElementsByTagNameNS, getTagName, hasAttribute, hasAttributeNS, removeAttribute, removeAttributeNode, removeAttributeNS, setAttribute, setAttributeNode, setAttributeNodeNS, setAttributeNS |
Methods inherited from class uk.ac.starlink.votable.dom.DelegatingNode |
appendChild, cloneNode, getAttributes, getChildNodes, getFirstChild, getLastChild, getLocalName, getNamespaceURI, getNextSibling, getNodeName, getNodeType, getNodeValue, getOwnerDocument, getParentNode, getPrefix, getPreviousSibling, hasAttributes, hasChildNodes, insertBefore, isSupported, normalize, removeChild, replaceChild, setNodeValue, setPrefix |
Methods inherited from interface org.w3c.dom.Node |
appendChild, cloneNode, getAttributes, getChildNodes, getFirstChild, getLastChild, getLocalName, getNamespaceURI, getNextSibling, getNodeName, getNodeType, getNodeValue, getOwnerDocument, getParentNode, getPrefix, getPreviousSibling, hasAttributes, hasChildNodes, insertBefore, isSupported, normalize, removeChild, replaceChild, setNodeValue, setPrefix |
getField
public FieldElement getField()
- Returns the FIELD element referenced by this FIELDref.
If this element has no ref attribute, or if it doesn't refer
to a FIELD element
(neither of which ought to happen for a sensible document)
then null is returned.
- Returns:
- referent FIELD
getUcd
public String getUcd()
- Returns the value of the ucd attribute,
or null if there is none.
Note that (since VOTable 1.2) this may differ from the ucd of
the referenced FIELD.
- Returns:
- the ucd string
- See Also:
UCD
getUtype
public String getUtype()
- Returns the value of the utype attribute,
or null if there is none.
Note that (since VOTable 1.2) this may differ from the utype of
the referenced FIELD.
- Returns:
- the utype string