com.bbn.swede.core.dom
Class Namespace

java.lang.Object
  extended bycom.bbn.swede.core.dom.OASTNode
      extended bycom.bbn.swede.core.dom.AttributeNode
          extended bycom.bbn.swede.core.dom.Namespace

public class Namespace
extends AttributeNode

Custom attribute node implementation for XML namespaces. This class handles both named namespaces and the default namespace.

Author:
jlerner

Nested Class Summary
 
Nested classes inherited from class com.bbn.swede.core.dom.OASTNode
OASTNode.NodeCleanupVisitor, OASTNode.NodeInitVisitor
 
Field Summary
protected  String _sQName
          The qualified name of the namespace attribute.
 
Fields inherited from class com.bbn.swede.core.dom.AttributeNode
_sValue
 
Fields inherited from class com.bbn.swede.core.dom.OASTNode
_iLength, _iOffset, _nodeParent, _tree, AS_OWL, AS_RDF, AS_RDFS, BASE, COMMENT, DOCTYPE, DOCUMENT, GENERICATTRIBUTE, GENERICPREDICATE, GENERICTHING, LITERAL, NAMESPACE, OWL, OWL_ALLDIFFERENT, OWL_ALLVALUESFROM, OWL_ANNOTATIONPROPERTY, OWL_BACKWARDCOMPATIBLEWITH, OWL_CARDINALITY, OWL_CLASS, OWL_COMPLEMENTOF, OWL_DATARANGE, OWL_DATATYPEPROPERTY, OWL_DEPRECATEDCLASS, OWL_DEPRECATEDPROPERTY, OWL_DIFFERENTFROM, OWL_DISJOINTWITH, OWL_DISTINCTMEMBERS, OWL_EQUIVALENTCLASS, OWL_EQUIVALENTPROPERTY, OWL_FUNCTIONALPROPERTY, OWL_HASVALUE, OWL_IMPORTS, OWL_INCOMPATIBLEWITH, OWL_INTERSECTIONOF, OWL_INVERSEFUNCTIONALPROPERTY, OWL_INVERSEOF, OWL_MAXCARDINALITY, OWL_MINCARDINALITY, OWL_NOTHING, OWL_OBJECTPROPERTY, OWL_ONEOF, OWL_ONPROPERTY, OWL_ONTOLOGY, OWL_ONTOLOGYPROPERTY, OWL_PRIORVERSION, OWL_RESTRICTION, OWL_SAMEAS, OWL_SOMEVALUESFROM, OWL_SYMMETRICPROPERTY, OWL_THING, OWL_TRANSITIVEPROPERTY, OWL_UNIONOF, OWL_VERSIONINFO, PROCESSING_INSTRUCTION, RDF, RDF_ABOUT, RDF_ALT, RDF_BAG, RDF_DATATYPE, RDF_DESCRIPTION, RDF_FIRST, RDF_ID, RDF_LIST, RDF_NODEID, RDF_OBJECT, RDF_PARSETYPE, RDF_PREDICATE, RDF_PROPERTY, RDF_RDF, RDF_RESOURCE, RDF_REST, RDF_SEQ, RDF_STATEMENT, RDF_SUBJECT, RDF_TYPE, RDF_VALUE, RDF_XMLLITERAL, RDFS, RDFS_CLASS, RDFS_COMMENT, RDFS_CONTAINER, RDFS_CONTAINERMEMBERSHIPPROPERTY, RDFS_DATATYPE, RDFS_DOMAIN, RDFS_ISDEFINEDBY, RDFS_LABEL, RDFS_LITERAL, RDFS_MEMBER, RDFS_RANGE, RDFS_RESOURCE, RDFS_SEEALSO, RDFS_SUBCLASSOF, RDFS_SUBPROPERTYOF, S_OWL_URI, S_RDF_URI, S_RDFS_URI, S_XSD_URI, UNPARSEABLE, XML_VERSION
 
Constructor Summary
Namespace(String sQName, String sValue)
          Creates a Namespace node.
 
Method Summary
 String getAbbreviation()
          Retrieves the namespace abbreviation for this xmlns attribute.
 int getNodeType()
          Returns an integer indicating a node's type.
 String getQName()
          Returns the node's qualified name.
 
Methods inherited from class com.bbn.swede.core.dom.AttributeNode
allowedChildren, clone, create, displace, duplicateType, generateNodeText, getValue, initRegions, setValue, setValueRegion, simplePartitioning, toString
 
Methods inherited from class com.bbn.swede.core.dom.OASTNode
accept, appendChild, attach, cleanup, createChild, createChildAttribute, detach, displace, endsBefore, findCommonAncestor, findXmlBase, getChildren, getContainingChild, getDefaultNamespace, getFirstChild, getLastAttribute, getLength, getLevel, getLockObject, getName, getNamespace, getNamespaces, getNextChild, getNodesOfType, getNodesOfType, getOffset, getOWLAbstractSyntaxTree, getOWLDocument, getParent, getPreviousChild, getQName, getRoot, getUri, getXmlBase, init, insert, match, remove, replace, setLength, setOffset, startsAfter
 
Methods inherited from class java.lang.Object
equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Field Detail

_sQName

protected String _sQName
The qualified name of the namespace attribute. May be simply "xmlns" to indicate the default namespace.

Constructor Detail

Namespace

public Namespace(String sQName,
                 String sValue)
Creates a Namespace node.

Parameters:
sQName - The qualified name of the namespace attribute. Must be either "xmlns" or "xmlns:foo", where foo is the desired namespace abbreviation.
sValue - The value of the attribute.
Method Detail

getNodeType

public int getNodeType()
Description copied from class: OASTNode
Returns an integer indicating a node's type. Subclasses must override this method to return one of the node types defined as public static fields in OASTNode. There is a distinct node type for each langauge element as well as several additional types for generics and XML constructs.

Specified by:
getNodeType in class OASTNode
Returns:
The type of this node

getQName

public String getQName()
Description copied from class: OASTNode
Returns the node's qualified name. This implementation returns qnames for language nodes, and null for everything else. Subclasses that represent non-language tags and attributes should override this method to return a non-null qname.

Overrides:
getQName in class OASTNode
Returns:
The qualified name of the node, or null if it is not a lanuage node

getAbbreviation

public String getAbbreviation()
Retrieves the namespace abbreviation for this xmlns attribute.

Returns:
The namespace abbreviation, or an empty string if this is a default namespace.


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