net.sf.saxon.type

Enum AnySimpleType

java.lang.Object

java.lang.Enum<AnySimpleType>

net.sf.saxon.type.AnySimpleType

All Implemented Interfaces:

java.io.Serializable, java.lang.Comparable<AnySimpleType>, SchemaComponent, SchemaType, SimpleType

public enum AnySimpleType
extends java.lang.Enum<AnySimpleType>
implements SimpleType

This class has a singleton instance which represents the XML Schema built-in type xs:anySimpleType

Nested Class Summary

Nested classes/interfaces inherited from interface net.sf.saxon.type.SchemaComponent

SchemaComponent.ValidationStatus

Enum Constant Summary

Enum Constants

Enum Constant and Description
INSTANCE

Field Summary

Fields

Modifier and Type	Field and Description
static StructuredQName	NAME

Fields inherited from interface net.sf.saxon.type.SchemaType

DERIVATION_EXTENSION, DERIVATION_LIST, DERIVATION_RESTRICTION, DERIVATION_UNION, DERIVE_BY_SUBSTITUTION

Fields inherited from interface net.sf.saxon.type.SchemaComponent

COMPONENT_FUNCTION_TYPE

Method Summary

Modifier and Type	Method and Description
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) Analyze an expression to see whether the expression is capable of delivering a value of this type.
AtomicSequence	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
Function	getComponentAsFunction() Get the schema component in the form of a function item.
int	getDerivationMethod() Gets the integer code of the derivation method used to derive this type from its parent.
java.lang.String	getDescription() Get a description of this type for use in diagnostics
java.lang.String	getDisplayName() Get the display name of the type: that is, a lexical QName with an arbitrary prefix
java.lang.String	getEQName() Get the name of this type as an EQName, that is, a string in the format Q{uri}local.
int	getFinalProhibitions() Get the types of derivation that are not permitted, by virtue of the "final" property.
int	getFingerprint() Get the fingerprint of the name of this type
static AnySimpleType	getInstance() Get the singular instance of this class
java.lang.String	getName() Get the local name of this type
int	getRedefinitionLevel() Get the redefinition level.
StructuredQName	getStructuredQName() Get the name of the type as a StructuredQName
java.lang.String	getSystemId() Get the URI of the schema document containing the definition of this type
java.lang.String	getTargetNamespace() Get the target namespace of this type
AtomicSequence	getTypedValue(java.lang.CharSequence value, NamespaceResolver resolver, ConversionRules rules) Get the typed value corresponding to a given string value, assuming it is valid against this type
SchemaComponent.ValidationStatus	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
java.lang.CharSequence	postprocess(java.lang.CharSequence input) Reverse any pre-lexical facets, other than whitespace.
java.lang.CharSequence	preprocess(java.lang.CharSequence input) Apply any pre-lexical facets, other than whitespace.
ValidationFailure	validateContent(java.lang.CharSequence value, NamespaceResolver nsResolver, ConversionRules rules) Check whether a given input string is valid according to this SimpleType
static AnySimpleType	valueOf(java.lang.String name) Returns the enum constant of this type with the specified name.
static AnySimpleType[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface net.sf.saxon.type.SchemaType

getNearestNamedType

Enum Constant Detail

INSTANCE

public static final AnySimpleType INSTANCE

Field Detail

NAME

public static final StructuredQName NAME

Method Detail

values

public static AnySimpleType[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (AnySimpleType c : AnySimpleType.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static AnySimpleType valueOf(java.lang.String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

java.lang.IllegalArgumentException - if this enum type has no constant with the specified name

java.lang.NullPointerException - if the argument is null

getName

public java.lang.String getName()

Get the local name of this type

Specified by:

getName in interface SchemaType

Returns:

the local name of this type definition, if it has one. Return null in the case of an anonymous type.

getTargetNamespace

public java.lang.String getTargetNamespace()

Get the target namespace of this type

Specified by:

getTargetNamespace in interface SchemaType

Returns:

the target namespace of this type definition, if it has one. Return null in the case of an anonymous type, and in the case of a global type defined in a no-namespace schema.

getEQName

public java.lang.String getEQName()

Get the name of this type as an EQName, that is, a string in the format Q{uri}local.

Specified by:

getEQName in interface SchemaType

Returns:

an EQName identifying the type. In the case of an anonymous type, an internally-generated name is returned

isExternalType

public boolean isExternalType()

Return true if this is an external object type, that is, a Saxon-defined type for external Java or .NET objects

Specified by:

isExternalType in interface SimpleType

Returns:

true if this is an external type

isBuiltInType

public boolean isBuiltInType()

Determine whether this is a built-in type or a user-defined type

Specified by:

isBuiltInType in interface SimpleType

Returns:

true if this is a built-in type

isIdType

public boolean isIdType()

Ask whether this type is an ID type. This is defined to be any simple type who typed value may contain atomic values of type xs:ID: that is, it includes types derived from ID by restriction, list, or union. Note that for a node to be treated as an ID, its typed value must be a *single* atomic value of type ID; the type of the node, however, can still allow a list.

Specified by:

isIdType in interface SchemaType

Returns:

true if this type is an ID type

isIdRefType

public boolean isIdRefType()

Ask whether this type is an IDREF or IDREFS type. This is defined to be any simple type who typed value may contain atomic values of type xs:IDREF: that is, it includes types derived from IDREF or IDREFS by restriction, list, or union

Specified by:

isIdRefType in interface SchemaType

Returns:

true if this type is an IDREF type

getRedefinitionLevel

public int getRedefinitionLevel()

Get the redefinition level. This is zero for a component that has not been redefined; for a redefinition of a level-0 component, it is 1; for a redefinition of a level-N component, it is N+1. This concept is used to support the notion of "pervasive" redefinition: if a component is redefined at several levels, the top level wins, but it is an error to have two versions of the component at the same redefinition level.

Specified by:

getRedefinitionLevel in interface SchemaComponent

Returns:

the redefinition level

getSystemId

public java.lang.String getSystemId()

Get the URI of the schema document containing the definition of this type

Specified by:

getSystemId in interface SchemaType

Returns:

null for a built-in type

getInstance

public static AnySimpleType getInstance()

Get the singular instance of this class

Returns:

the singular object representing xs:anyType

getValidationStatus

public SchemaComponent.ValidationStatus getValidationStatus()

Get the validation status - always valid

Specified by:

getValidationStatus in interface SchemaComponent

Returns:

one of the values SchemaComponent.ValidationStatus.UNVALIDATED, SchemaComponent.ValidationStatus.VALIDATING, SchemaComponent.ValidationStatus.VALIDATED, SchemaComponent.ValidationStatus.INVALID, SchemaComponent.ValidationStatus.INCOMPLETE

getBaseType

public SchemaType getBaseType()

Get the base type

Specified by:

getBaseType in interface SchemaType

Returns:

AnyType

isComplexType

public boolean isComplexType()

Test whether this SchemaType is a complex type

Specified by:

isComplexType in interface SchemaType

Returns:

true if this SchemaType is a complex type

isSimpleType

public boolean isSimpleType()

Test whether this SchemaType is a simple type

Specified by:

isSimpleType in interface SchemaType

Returns:

true if this SchemaType is a simple type

getFingerprint

public int getFingerprint()

Get the fingerprint of the name of this type

Specified by:

getFingerprint in interface SchemaType

Returns:

the fingerprint.

getStructuredQName

public StructuredQName getStructuredQName()

Get the name of the type as a StructuredQName

Specified by:

getStructuredQName in interface SchemaType

Returns:

a StructuredQName identifying the type. In the case of an anonymous type, an internally-generated name is returned

getDescription

public java.lang.String getDescription()

Get a description of this type for use in diagnostics

Specified by:

getDescription in interface SchemaType

Returns:

the string "xs:anyType"

getDisplayName

public java.lang.String getDisplayName()

Get the display name of the type: that is, a lexical QName with an arbitrary prefix

Specified by:

getDisplayName in interface SchemaType

Returns:

a lexical QName identifying the type

isSameType

public boolean isSameType(SchemaType other)

Test whether this is the same type as another type. They are considered to be the same type if they are derived from the same type definition in the original XML representation (which can happen when there are multiple includes of the same file)

Specified by:

isSameType in interface SchemaType

Parameters:

other - the other type

Returns:

true if this is the same type as other

atomize

public AtomicSequence atomize(NodeInfo node)

Get the typed value of a node that is annotated with this schema type.

Specified by:

atomize in interface SchemaType

Parameters:

node - the node whose typed value is required

Returns:

the typed value.

Since:

8.5

checkTypeDerivationIsOK

public void checkTypeDerivationIsOK(SchemaType type,
                                    int block)
                             throws SchemaException

Check that this type is validly derived from a given type

Specified by:

checkTypeDerivationIsOK in interface SchemaType

Parameters:

type - the type from which this type is derived

block - the derivations that are blocked by the relevant element declaration

Throws:

SchemaException - if the derivation is not allowed

isAtomicType

public boolean isAtomicType()

Test whether this Simple Type is an atomic type

Specified by:

isAtomicType in interface SchemaType

Specified by:

isAtomicType in interface SimpleType

Returns:

false, this is not (necessarily) an atomic type

isAnonymousType

public boolean isAnonymousType()

Description copied from interface: SchemaType

Test whether this is an anonymous type

Specified by:

isAnonymousType in interface SchemaType

Returns:

true if this SchemaType is an anonymous type

isListType

public boolean isListType()

Determine whether this is a list type

Specified by:

isListType in interface SimpleType

Returns:

false (it isn't a list type)

isUnionType

public boolean isUnionType()

Determin whether this is a union type

Specified by:

isUnionType in interface SimpleType

Returns:

false (it isn't a union type)

getBuiltInBaseType

public SchemaType getBuiltInBaseType()

Get the built-in ancestor of this type in the type hierarchy

Specified by:

getBuiltInBaseType in interface SimpleType

Returns:

this type itself

getTypedValue

public AtomicSequence getTypedValue(java.lang.CharSequence value,
                                    NamespaceResolver resolver,
                                    ConversionRules rules)

Get the typed value corresponding to a given string value, assuming it is valid against this type

Specified by:

getTypedValue in interface SimpleType

Parameters:

value - the string value

resolver - 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 - rules used for type conversion

Returns:

an iterator over the atomic sequence comprising the typed value. The objects returned by this SequenceIterator will all be of type AtomicValue

validateContent

public ValidationFailure validateContent(java.lang.CharSequence value,
                                         NamespaceResolver nsResolver,
                                         ConversionRules rules)

Check whether a given input string is valid according to this SimpleType

Specified by:

validateContent in interface SimpleType

Parameters:

value - the input string to be checked

nsResolver - 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 - rules used for type conversion

Returns:

null if validation succeeds (which it always does for this implementation)

Throws:

java.lang.UnsupportedOperationException - if the type is namespace-sensitive and no namespace resolver is supplied

isNamespaceSensitive

public boolean isNamespaceSensitive()

Test whether this type represents namespace-sensitive content

Specified by:

isNamespaceSensitive in interface SimpleType

Returns:

false

getBlock

public 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

Specified by:

getBlock in interface SchemaType

Returns:

the value of the 'block' attribute for this type

getDerivationMethod

public int getDerivationMethod()

Gets the integer code of the derivation method used to derive this type from its parent. Returns zero for primitive types.

Specified by:

getDerivationMethod in interface SchemaType

Returns:

a numeric code representing the derivation method, for example SchemaType.DERIVATION_RESTRICTION

allowsDerivation

public boolean allowsDerivation(int derivation)

Determines whether derivation (of a particular kind) from this type is allowed, based on the "final" property

Specified by:

allowsDerivation in interface SchemaType

Parameters:

derivation - the kind of derivation, for example SchemaType.DERIVATION_LIST

Returns:

true if this kind of derivation is allowed

getFinalProhibitions

public int getFinalProhibitions()

Get the types of derivation that are not permitted, by virtue of the "final" property.

Specified by:

getFinalProhibitions in interface SchemaType

Returns:

the types of derivation that are not permitted, as a bit-significant integer containing bits such as SchemaType.DERIVATION_EXTENSION

getWhitespaceAction

public int getWhitespaceAction()

Determine how values of this simple type are whitespace-normalized.

Specified by:

getWhitespaceAction in interface SimpleType

Returns:

one of Whitespace.PRESERVE, Whitespace.COLLAPSE, Whitespace.REPLACE.

analyzeContentExpression

public void analyzeContentExpression(Expression expression,
                                     int kind)

Analyze an expression to see whether the expression is capable of delivering a value of this type.

Specified by:

analyzeContentExpression in interface SchemaType

Parameters:

expression - the expression that delivers the content

kind - the node kind whose content is being delivered: Type.ELEMENT, Type.ATTRIBUTE, or Type.DOCUMENT

preprocess

public java.lang.CharSequence preprocess(java.lang.CharSequence input)

Apply any pre-lexical facets, other than whitespace. At the moment the only such facet is saxon:preprocess

Specified by:

preprocess in interface SimpleType

Parameters:

input - the value to be preprocessed

Returns:

the value after preprocessing

postprocess

public java.lang.CharSequence postprocess(java.lang.CharSequence input)
                                   throws ValidationException

Reverse any pre-lexical facets, other than whitespace. At the moment the only such facet is saxon:preprocess. This is called when converting a value of this type to a string

Specified by:

postprocess in interface SimpleType

Parameters:

input - the value to be postprocessed: this is the "ordinary" result of converting the value to a string

Returns:

the value after postprocessing

Throws:

ValidationException - if postprocessing detects that the value is invalid

getComponentAsFunction

public Function getComponentAsFunction()

Get the schema component in the form of a function item. This allows schema information to be made visible to XSLT or XQuery code. The function makes available the contents of the schema component as defined in the XSD specification. The function takes a string as argument representing a property name, and returns the corresponding property of the schema component. There is also a property "class" which returns the kind of schema component, for example "Attribute Declaration".

Specified by:

getComponentAsFunction in interface SchemaComponent

Returns:

the schema component represented as a function from property names to property values.