com.saxonica.schema

Class AssertionFacet

java.lang.Object

com.saxonica.schema.Facet

com.saxonica.schema.AssertionFacet

All Implemented Interfaces:

Serializable

public class AssertionFacet
extends Facet

Represents an assertion facet on a schema-defined simple type.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
AssertionFacet(Assertion assertion) Create a assertion facet

Method Summary

Methods

Modifier and Type	Method and Description
void	checkFacetRestriction(UserSimpleType type, SimpleType base, SchemaCompiler compiler) Check that this facet is legal when used on a type derived by restriction
FunctionItem	getFacetAsFunctionItem() Get a function item that represents this Facet schema component.
String	getName() Returns the name of this Facet
String	getValue() Returns the lexical representation of the value of this facet
void	serializeFacet(SchemaModelSerializer serializer) Serialize this facet
boolean	testAtomicValue(AtomicValue value) Test whether an atomic value conforms to this facet
boolean	testAtomicValue(AtomicValue value, ConversionRules validationContext) Test whether an atomic value conforms to this facet
boolean	testListValue(AtomicSequence value) Test whether a list value conforms to this facet.
boolean	testListValue(AtomicSequence value, ConversionRules rules) Test whether a list value conforms to this facet.

Methods inherited from class com.saxonica.schema.Facet

getMessage, getWhitespaceAction, isConstraining, isFacetName, isFixed, isNewlyIntroduced, makeFacet, setFixed, setMessage, testLength, toLong

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

AssertionFacet

public AssertionFacet(Assertion assertion)

Create a assertion facet

Parameters:

assertion - the assertion

Method Detail

getName

public String getName()

Description copied from class: Facet

Returns the name of this Facet

Specified by:

getName in class Facet

Returns:

the name of this Facet

getValue

public String getValue()

Description copied from class: Facet

Returns the lexical representation of the value of this facet

Specified by:

getValue in class Facet

Returns:

the value of this facet, as a string

checkFacetRestriction

public void checkFacetRestriction(UserSimpleType type,
                         SimpleType base,
                         SchemaCompiler compiler)
                           throws SchemaException

Check that this facet is legal when used on a type derived by restriction

Overrides:

checkFacetRestriction in class Facet

Parameters:

type - the derived type

base - the type from which the restricted type is derived

compiler - the schema compiler

Throws:

SchemaException - if the facet is not legal

testAtomicValue

public boolean testAtomicValue(AtomicValue value)

Test whether an atomic value conforms to this facet

Specified by:

testAtomicValue in class Facet

Parameters:

value - the value to be tested

Returns:

true if the value conforms; false if it doesn't conform, or if the test fails

testAtomicValue

public boolean testAtomicValue(AtomicValue value,
                      ConversionRules validationContext)

Test whether an atomic value conforms to this facet

Parameters:

value - the value to be tested

validationContext - includes values of validation parameters (as declared using saxon:param)

Returns:

true if the value conforms; false if it doesn't conform, or if the test fails

testListValue

public boolean testListValue(AtomicSequence value)

Test whether a list value conforms to this facet. This is used only for the enumeration and assertion facets.

Overrides:

testListValue in class Facet

Parameters:

value - the value to be tested

Returns:

true if the value conforms; false if it doesn't conform, or if the test fails

testListValue

public boolean testListValue(AtomicSequence value,
                    ConversionRules rules)

Test whether a list value conforms to this facet. This is used only for the enumeration and assertion facets.

Parameters:

value - the value to be tested

rules - context information including values of validation parameters

Returns:

true if the value conforms; false if it doesn't conform, or if the test fails

serializeFacet

public void serializeFacet(SchemaModelSerializer serializer)
                    throws XPathException

Serialize this facet

Overrides:

serializeFacet in class Facet

Parameters:

serializer - receives the content for serialization

Throws:

XPathException - if an error occurs writing the value to the output

getFacetAsFunctionItem

public FunctionItem getFacetAsFunctionItem()

Description copied from class: Facet

Get a function item that represents this Facet schema component.

Specified by:

getFacetAsFunctionItem in class Facet