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java.lang.Object net.sf.saxon.type.ErrorType
public final class ErrorType
This class has a singleton instance which represents the XML Schema 1.1 built-in type xs:error
Field Summary |
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Fields inherited from interface net.sf.saxon.type.SimpleType |
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VARIETY_ATOMIC, VARIETY_LIST, VARIETY_UNION, VARIETY_UNSPECIFIED_SIMPLE |
Fields inherited from interface net.sf.saxon.type.SchemaType |
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DERIVATION_EXTENSION, DERIVATION_LIST, DERIVATION_RESTRICTION, DERIVATION_UNION, DERIVE_BY_SUBSTITUTION |
Fields inherited from interface net.sf.saxon.type.SchemaComponent |
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FIXED_UP, INCOMPLETE, INVALID, UNVALIDATED, VALIDATED, VALIDATING |
Method Summary | |
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boolean |
allowsDerivation(int derivation)
Determines whether derivation (of a particular kind) from this type is allowed, based on the "final" property |
void |
analyzeContentExpression(Expression expression,
int kind,
StaticContext env)
Analyze an expression to see whether the expression is capable of delivering a value of this type. |
Value |
atomize(NodeInfo node)
Get the typed value of a node that is annotated with this schema type. |
void |
checkTypeDerivationIsOK(SchemaType type,
int block)
Check that this type is validly derived from a given type |
SchemaType |
getBaseType()
Get the base type |
int |
getBlock()
Returns the value of the 'block' attribute for this type, as a bit-signnificant integer with fields such as SchemaType.DERIVATION_LIST and SchemaType.DERIVATION_EXTENSION |
SchemaType |
getBuiltInBaseType()
Get the built-in ancestor of this type in the type hierarchy |
int |
getDerivationMethod()
Gets the integer code of the derivation method used to derive this type from its parent. |
String |
getDescription()
Get a description of this type for use in diagnostics |
String |
getDisplayName()
Get the display name of the type: that is, a lexical QName with an arbitrary prefix |
int |
getFingerprint()
Get the fingerprint of the name of this type |
static ErrorType |
getInstance()
Get the singular instance of this class |
SchemaType |
getKnownBaseType()
Returns the base type that this type inherits from. |
String |
getName()
Get the local name of this type |
int |
getNameCode()
Get the namecode of the name of this type. |
int |
getRedefinitionLevel()
Get the redefinition level. |
String |
getSystemId()
Get the URI of the schema document containing the definition of this type |
String |
getTargetNamespace()
Get the target namespace of this type |
SequenceIterator |
getTypedValue(CharSequence value,
NamespaceResolver resolver,
ConversionRules rules)
Get the typed value corresponding to a given string value, assuming it is valid against this type |
SequenceIterator |
getTypedValue(NodeInfo node)
Get the typed value of a node that is annotated with this schema type. |
int |
getValidationStatus()
Get the validation status - always valid |
int |
getWhitespaceAction()
Determine how values of this simple type are whitespace-normalized. |
boolean |
isAnonymousType()
Test whether this is an anonymous type |
boolean |
isAtomicType()
Test whether this Simple Type is an atomic type |
boolean |
isBuiltInType()
Determine whether this is a built-in type or a user-defined type |
boolean |
isComplexType()
Test whether this SchemaType is a complex type |
boolean |
isExternalType()
Return true if this is an external object type, that is, a Saxon-defined type for external Java or .NET objects |
boolean |
isIdRefType()
Ask whether this type is an IDREF or IDREFS type. |
boolean |
isIdType()
Ask whether this type is an ID type. |
boolean |
isListType()
Determine whether this is a list type |
boolean |
isNamespaceSensitive()
Test whether this type represents namespace-sensitive content |
boolean |
isSameType(SchemaType other)
Test whether this is the same type as another type. |
boolean |
isSimpleType()
Test whether this SchemaType is a simple type |
boolean |
isUnionType()
Determin whether this is a union type |
CharSequence |
postprocess(CharSequence input)
Reverse any pre-lexical facets, other than whitespace. |
CharSequence |
preprocess(CharSequence input)
Apply any pre-lexical facets, other than whitespace. |
ValidationFailure |
validateContent(CharSequence value,
NamespaceResolver nsResolver,
ConversionRules rules)
Check whether a given input string is valid according to this SimpleType |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Method Detail |
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public String getName()
getName
in interface SchemaType
public String getTargetNamespace()
getTargetNamespace
in interface SchemaType
public boolean isExternalType()
isExternalType
in interface SimpleType
public boolean isBuiltInType()
isBuiltInType
in interface SimpleType
public int getRedefinitionLevel()
getRedefinitionLevel
in interface SchemaComponent
public String getSystemId()
getSystemId
in interface SchemaType
public static ErrorType getInstance()
public int getValidationStatus()
getValidationStatus
in interface SchemaComponent
SchemaComponent.UNVALIDATED
, SchemaComponent.VALIDATING
,
SchemaComponent.VALIDATED
, SchemaComponent.INVALID
, SchemaComponent.INCOMPLETE
public SchemaType getBaseType()
getBaseType
in interface SchemaType
public SchemaType getKnownBaseType() throws IllegalStateException
IllegalStateException
public boolean isComplexType()
isComplexType
in interface SchemaType
public boolean isSimpleType()
isSimpleType
in interface SchemaType
public int getFingerprint()
getFingerprint
in interface SchemaType
public int getNameCode()
getNameCode
in interface SchemaType
public String getDescription()
getDescription
in interface SchemaType
public String getDisplayName()
getDisplayName
in interface SchemaType
public boolean isSameType(SchemaType other)
isSameType
in interface SchemaType
other
- the other type
public SequenceIterator getTypedValue(NodeInfo node)
getTypedValue
in interface SchemaType
node
- the node whose typed value is required
public Value atomize(NodeInfo node)
getTypedValue(net.sf.saxon.om.NodeInfo)
. However, this method is often more convenient and may be
more efficient, especially in the common case where the value is expected to be a singleton.
atomize
in interface SchemaType
node
- the node whose typed value is required
public void checkTypeDerivationIsOK(SchemaType type, int block) throws SchemaException
checkTypeDerivationIsOK
in interface SchemaType
type
- the type from which this type is derivedblock
- the derivations that are blocked by the relevant element declaration
SchemaException
- if the derivation is not allowedpublic boolean isAtomicType()
isAtomicType
in interface SchemaType
isAtomicType
in interface SimpleType
public boolean isIdType()
isIdType
in interface SchemaType
public boolean isIdRefType()
isIdRefType
in interface SchemaType
public boolean isAnonymousType()
SchemaType
isAnonymousType
in interface SchemaType
public boolean isListType()
isListType
in interface SimpleType
public boolean isUnionType()
isUnionType
in interface SimpleType
public SchemaType getBuiltInBaseType()
getBuiltInBaseType
in interface SimpleType
public SequenceIterator getTypedValue(CharSequence value, NamespaceResolver resolver, ConversionRules rules)
getTypedValue
in interface SimpleType
value
- the string valueresolver
- a namespace resolver used to resolve any namespace prefixes appearing
in the content of values. Can supply null, in which case any namespace-sensitive content
will be rejected.rules
-
AtomicValue
public ValidationFailure validateContent(CharSequence value, NamespaceResolver nsResolver, ConversionRules rules)
validateContent
in interface SimpleType
value
- the input string to be checkednsResolver
- a namespace resolver used to resolve namespace prefixes if the type
is namespace sensitive. The value supplied may be null; in this case any namespace-sensitive
content will throw an UnsupportedOperationException.rules
-
UnsupportedOperationException
- if the type is namespace-sensitive and no namespace
resolver is suppliedpublic boolean isNamespaceSensitive()
isNamespaceSensitive
in interface SimpleType
public int getBlock()
SchemaType.DERIVATION_LIST
and SchemaType.DERIVATION_EXTENSION
getBlock
in interface SchemaType
public int getDerivationMethod()
getDerivationMethod
in interface SchemaType
SchemaType.DERIVATION_RESTRICTION
public boolean allowsDerivation(int derivation)
allowsDerivation
in interface SchemaType
derivation
- the kind of derivation, for example SchemaType.DERIVATION_LIST
public int getWhitespaceAction()
getWhitespaceAction
in interface SimpleType
Whitespace.PRESERVE
, Whitespace.COLLAPSE
,
Whitespace.REPLACE
.public void analyzeContentExpression(Expression expression, int kind, StaticContext env) throws XPathException
analyzeContentExpression
in interface SchemaType
expression
- the expression that delivers the contentkind
- the node kind whose content is being delivered: Type.ELEMENT
,
Type.ATTRIBUTE
, or Type.DOCUMENT
env
-
XPathException
- if the expression will never deliver a value of the correct typepublic CharSequence preprocess(CharSequence input)
preprocess
in interface SimpleType
input
- the value to be preprocessed
public CharSequence postprocess(CharSequence input) throws ValidationException
postprocess
in interface SimpleType
input
- the value to be postprocessed: this is the "ordinary" result of converting
the value to a string
ValidationException
- if postprocessing detects that the value is invalid
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