LinkElement (Starjava VOTable API)

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java.lang.Object
- uk.ac.starlink.votable.dom.DelegatingNode
- - uk.ac.starlink.votable.dom.DelegatingElement
  - - uk.ac.starlink.votable.VOElement
    - - uk.ac.starlink.votable.LinkElement

All Implemented Interfaces:

org.w3c.dom.Element, org.w3c.dom.Node
```
public class LinkElement
extends VOElement
```
Object representing a LINK element in a VOTable.

Author:

Mark Taylor (Starlink)

Field Summary
- Fields inherited from interface org.w3c.dom.Node
  ATTRIBUTE_NODE, CDATA_SECTION_NODE, COMMENT_NODE, DOCUMENT_FRAGMENT_NODE, DOCUMENT_NODE, DOCUMENT_POSITION_CONTAINED_BY, DOCUMENT_POSITION_CONTAINS, DOCUMENT_POSITION_DISCONNECTED, DOCUMENT_POSITION_FOLLOWING, DOCUMENT_POSITION_IMPLEMENTATION_SPECIFIC, DOCUMENT_POSITION_PRECEDING, DOCUMENT_TYPE_NODE, ELEMENT_NODE, ENTITY_NODE, ENTITY_REFERENCE_NODE, NOTATION_NODE, PROCESSING_INSTRUCTION_NODE, TEXT_NODE

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`java.lang.String`	`getHandle()`	Returns the title attribute if there is one, otherwise defers to superclass implementation.
`java.net.URL`	`getHref()`	Returns the value of this LinkElement's 'href' attribute as a URL.

Methods inherited from class uk.ac.starlink.votable.dom.DelegatingElement
getAttribute, getAttributeNode, getAttributeNodeNS, getAttributeNS, getElementsByTagName, getElementsByTagNameNS, getSchemaTypeInfo, getTagName, hasAttribute, hasAttributeNS, removeAttribute, removeAttributeNode, removeAttributeNS, setAttribute, setAttributeNode, setAttributeNodeNS, setAttributeNS, setIdAttribute, setIdAttributeNode, setIdAttributeNS

Methods inherited from class uk.ac.starlink.votable.dom.DelegatingNode
appendChild, cloneNode, compareDocumentPosition, getAttributes, getBaseURI, getChildNodes, getFeature, getFirstChild, getLastChild, getLocalName, getNamespaceURI, getNextSibling, getNodeName, getNodeType, getNodeValue, getOwnerDocument, getParentNode, getPrefix, getPreviousSibling, getTextContent, getUserData, hasAttributes, hasChildNodes, insertBefore, isDefaultNamespace, isEqualNode, isSameNode, isSupported, lookupNamespaceURI, lookupPrefix, normalize, removeChild, replaceChild, setNodeValue, setPrefix, setTextContent, setUserData

Methods inherited from interface org.w3c.dom.Node
appendChild, cloneNode, compareDocumentPosition, getAttributes, getBaseURI, getChildNodes, getFeature, getFirstChild, getLastChild, getLocalName, getNamespaceURI, getNextSibling, getNodeName, getNodeType, getNodeValue, getOwnerDocument, getParentNode, getPrefix, getPreviousSibling, getTextContent, getUserData, hasAttributes, hasChildNodes, insertBefore, isDefaultNamespace, isEqualNode, isSameNode, isSupported, lookupNamespaceURI, lookupPrefix, normalize, removeChild, replaceChild, setNodeValue, setPrefix, setTextContent, setUserData

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from class uk.ac.starlink.votable.VOElement
getChildByName, getChildren, getChildrenByName, getDescription, getElementsByVOTagName, getElementSequence, getID, getName, getParent, getReferencedElement, getSystemId, getVOTagName, toString

- Method Detail
  - getHref
```
public java.net.URL getHref()
                     throws java.net.MalformedURLException
```
    Returns the value of this LinkElement's 'href' attribute as a URL. It is resolved against the base URL of this VOTable if it represents a relative URL.
    
    Returns:
    
    the URL represented by this LinkElement's 'href' attribute, or null if it has none
    
    Throws:
    
    java.net.MalformedURLException - in the case of a badly-formed URL
  - getHandle
```
public java.lang.String getHandle()
```
    Returns the title attribute if there is one, otherwise defers to superclass implementation.
    
    Overrides:
    
    getHandle in class VOElement
    
    Returns:
    
    a label for this element

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