Package net.sf.saxon.value
Class NotationValue
java.lang.Object
net.sf.saxon.value.Value
net.sf.saxon.value.AtomicValue
net.sf.saxon.value.QualifiedNameValue
net.sf.saxon.value.NotationValue
- All Implemented Interfaces:
Serializable
,PullEvent
,SequenceIterable
,GroundedValue
,Item
,ValueRepresentation
,ConversionResult
An xs:NOTATION value.
- See Also:
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Field Summary
Fields inherited from class net.sf.saxon.value.QualifiedNameValue
qName
Fields 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
ConstructorsConstructorDescriptionNotationValue
(String prefix, String uri, String localName) Constructor for a value that is known to be validNotationValue
(String prefix, String uri, String localName, NameChecker checker) ConstructorNotationValue
(String prefix, String uri, String localName, AtomicType typeLabel) Constructor for a value that is known to be valid -
Method Summary
Modifier and TypeMethodDescriptionconvertPrimitive
(BuiltInAtomicType requiredType, boolean validate, XPathContext context) Convert to target data typecopyAsSubType
(AtomicType typeLabel) Create a copy of this atomic value, with a different type labelboolean
Determine if two Notation values are equal.Determine the primitive type of the value.Get a Comparable value that implements the XML Schema ordering comparison semantics for this value.toString()
The toString() method returns the name in the form QName("uri", "local")Methods inherited from class net.sf.saxon.value.QualifiedNameValue
allocateNameCode, getClarkName, getLocalName, getNamespaceURI, getPrefix, getStringValue, getXPathComparable, hashCode, makeQName, makeQName
Methods inherited from class net.sf.saxon.value.AtomicValue
asAtomic, checkPermittedContents, convert, convert, effectiveBooleanValue, getCardinality, getComponent, getItemType, getLength, 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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Constructor Details
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NotationValue
public NotationValue(String prefix, String uri, String localName, NameChecker checker) throws XPathException Constructor- Parameters:
prefix
- The prefix part of the QName (not used in comparisons). Use null or "" to represent the default prefix.uri
- The namespace part of the QName. Use null or "" to represent the null namespace.localName
- The local part of the QNamechecker
- Used for checking names against XML 1.0 or XML 1.1 syntax rules- Throws:
XPathException
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NotationValue
Constructor for a value that is known to be valid- Parameters:
prefix
- The prefix part of the QName (not used in comparisons). Use null or "" to represent the default prefix.uri
- The namespace part of the QName. Use null or "" to represent the null namespace.localName
- The local part of the QName
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NotationValue
Constructor for a value that is known to be valid- Parameters:
prefix
- The prefix part of the QName (not used in comparisons). Use null or "" to represent the default prefix.uri
- The namespace part of the QName. Use null or "" to represent the null namespace.localName
- The local part of the QNametypeLabel
- A type derived from xs:NOTATION to be used for the new value
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Method Details
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copyAsSubType
Create a copy of this atomic value, with a different type label- Specified by:
copyAsSubType
in classAtomicValue
- Parameters:
typeLabel
- the type label of the new copy. The caller is responsible for checking that the value actually conforms to this type.- Returns:
- the copied value
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getPrimitiveType
Determine the primitive type of the value. This delivers the same answer as getItemType().getPrimitiveItemType(). The primitive types are the 19 primitive types of XML Schema, plus xs:integer, xs:dayTimeDuration and xs:yearMonthDuration, and xs:untypedAtomic. For external objects, the result is AnyAtomicType.- Specified by:
getPrimitiveType
in classAtomicValue
- Returns:
- the primitive type
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convertPrimitive
public ConversionResult convertPrimitive(BuiltInAtomicType requiredType, boolean validate, XPathContext context) Convert to target data type- Specified by:
convertPrimitive
in classAtomicValue
- Parameters:
requiredType
- an integer identifying the required atomic typecontext
- The XPath dynamic contextvalidate
- true if validation is required. If set to false, the caller guarantees that the value is valid for the target data type, and that further validation is therefore not required. Note that a validation failure may be reported even if validation was not requested.- Returns:
- an AtomicValue, a value of the required type; or an ErrorValue
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equals
Determine if two Notation values are equal. This comparison ignores the prefix part of the value.- Specified by:
equals
in classAtomicValue
- Parameters:
other
- the other value- Returns:
- true if the other operand is an atomic value and the two values are equal as defined by the XPath eq operator
- Throws:
ClassCastException
- if they are not comparableIllegalStateException
- if the two QNames are in different name pools
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getSchemaComparable
Description copied from class:AtomicValue
Get a Comparable value that implements the XML Schema ordering comparison semantics for this value. An implementation must be provided for all atomic types.In the case of data types that are partially ordered, the returned Comparable extends the standard semantics of the compareTo() method by returning the value
Value.INDETERMINATE_ORDERING
when there is no defined order relationship between two given values. This value is also returned when two values of different types are compared.- Specified by:
getSchemaComparable
in classAtomicValue
- Returns:
- a Comparable that follows XML Schema comparison rules
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toString
The toString() method returns the name in the form QName("uri", "local")- Overrides:
toString
in classQualifiedNameValue
- Returns:
- the name in Clark notation: {uri}local
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