Package net.sf.saxon.value
Class QualifiedNameValue
java.lang.Object
net.sf.saxon.value.Value
net.sf.saxon.value.AtomicValue
net.sf.saxon.value.QualifiedNameValue
- All Implemented Interfaces:
Serializable
,PullEvent
,SequenceIterable
,GroundedValue
,Item
,ValueRepresentation
,ConversionResult
- Direct Known Subclasses:
NotationValue
,QNameValue
A qualified name: this is an abstract superclass for QNameValue and NotationValue, representing the
XPath primitive types xs:QName and xs:NOTATION respectively
- See Also:
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Field Summary
FieldsFields inherited from class net.sf.saxon.value.AtomicValue
typeLabel
Fields inherited from class net.sf.saxon.value.Value
EMPTY_CLASS_ARRAY, INDETERMINATE_ORDERING
Fields inherited from interface net.sf.saxon.om.ValueRepresentation
EMPTY_VALUE_ARRAY
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Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionint
allocateNameCode
(NamePool pool) Allocate a nameCode for this QName in the NamePoolfinal String
Get the name in Clark notation, that is "{uri}local" if in a namespace, or "local" otherwisefinal String
Get the local partfinal String
Get the namespace part.final String
Get the prefix.final String
Get the string value as a String.getXPathComparable
(boolean ordered, StringCollator collator, XPathContext context) Get an object value that implements the XPath equality and ordering comparison semantics for this value.int
hashCode()
static AtomicValue
makeQName
(String prefix, String uri, String local, AtomicType targetType, CharSequence lexicalForm, Configuration config) Factory method to construct either a QName or a NOTATION value, or a subtype of either of these.makeQName
(Configuration config) Temporary method to construct a javax.xml.namespace.QName without actually mentioning it by name (because the class is not available in JDK 1.4)toString()
The toString() method returns the name in the form QName("uri", "local")Methods inherited from class net.sf.saxon.value.AtomicValue
asAtomic, checkPermittedContents, convert, convert, convertPrimitive, copyAsSubType, effectiveBooleanValue, equals, getCardinality, getComponent, getItemType, getLength, getPrimitiveType, getSchemaComparable, getStringValueCS, getTypedValue, getTypeLabel, isNaN, itemAt, iterate, process, setTypeLabel, subsequence
Methods inherited from class net.sf.saxon.value.Value
asItem, asItem, asIterator, asValue, convertToJava, fromItem, getCanonicalLexicalRepresentation, getIterator, iterate, makeQNameValue, reduce, stringToNumber
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Field Details
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qName
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Constructor Details
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QualifiedNameValue
public QualifiedNameValue()
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Method Details
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makeQName
public static AtomicValue makeQName(String prefix, String uri, String local, AtomicType targetType, CharSequence lexicalForm, Configuration config) throws XPathException Factory method to construct either a QName or a NOTATION value, or a subtype of either of these. Note that it is the caller's responsibility to resolve the QName prefix into a URI- Parameters:
prefix
- the prefix part of the value. Use "" or null for the empty prefix.uri
- the namespace URI part of the value. Use "" or null for the non-namespacelocal
- the local part of the valuetargetType
- the target type, which must be xs:QName or a subtype of xs:NOTATION or xs:QNamelexicalForm
- the original lexical form of the value. This is needed in case there are facets such as pattern that check the lexical formconfig
- the Saxon configuration- Returns:
- the converted value
- Throws:
XPathException
- if the value cannot be converted.
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getStringValue
Get the string value as a String. Returns the QName as a lexical QName, retaining the original prefix if available.- Specified by:
getStringValue
in interfaceItem
- Specified by:
getStringValue
in interfaceValueRepresentation
- Specified by:
getStringValue
in classAtomicValue
- Returns:
- the string value of the item
- See Also:
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getClarkName
Get the name in Clark notation, that is "{uri}local" if in a namespace, or "local" otherwise -
getLocalName
Get the local part -
getNamespaceURI
Get the namespace part. Returns the empty string for a name in no namespace. -
getPrefix
Get the prefix. Returns the empty string if the name is unprefixed. -
allocateNameCode
Allocate a nameCode for this QName in the NamePool- Parameters:
pool
- the NamePool to be used- Returns:
- the allocated nameCode
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getXPathComparable
Get an object value that implements the XPath equality and ordering comparison semantics for this value. If the ordered parameter is set to true, the result will be a Comparable and will support a compareTo() method with the semantics of the XPath lt/gt operator, provided that the other operand is also obtained using the getXPathComparable() method. In all cases the result will support equals() and hashCode() methods that support the semantics of the XPath eq operator, again provided that the other operand is also obtained using the getXPathComparable() method. A context argument is supplied for use in cases where the comparison semantics are context-sensitive, for example where they depend on the implicit timezone or the default collation.- Specified by:
getXPathComparable
in classAtomicValue
- Parameters:
ordered
- true if an ordered comparison is required. In this case the result is null if the type is unordered; in other cases the returned value will be a Comparable.collator
-context
- the XPath dynamic evaluation context, used in cases where the comparison is context sensitive @return an Object whose equals() and hashCode() methods implement the XPath comparison semantics with respect to this atomic value. If ordered is specified, the result will either be null if no ordering is defined, or will be a Comparable- Returns:
- an Object whose equals() and hashCode() methods implement the XPath comparison semantics with respect to this atomic value. If ordered is specified, the result will either be null if no ordering is defined, or will be a Comparable
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hashCode
public int hashCode() -
toString
The toString() method returns the name in the form QName("uri", "local")- Overrides:
toString
in classAtomicValue
- Returns:
- the name in in the form QName("uri", "local")
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makeQName
Temporary method to construct a javax.xml.namespace.QName without actually mentioning it by name (because the class is not available in JDK 1.4)
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