com.saxonica.schema
Class DigitsFacet

java.lang.Object
  extended by com.saxonica.schema.Facet
      extended by com.saxonica.schema.DigitsFacet
All Implemented Interfaces:
Serializable
Direct Known Subclasses:
FractionDigitsFacet, TotalDigitsFacet

public abstract class DigitsFacet
extends Facet

Represents either of the facets totalDigits or fractionDigits

See Also:
Serialized Form

Constructor Summary
DigitsFacet()
           
 
Method Summary
 void checkFacetRestriction(UserSimpleType type, SimpleType base, SchemaCompiler compiler)
          Check that this facet is legal when used on a type derived by restriction
 int getNumericValue()
          Get the value of this facet as an integer (used for integer facets such as minLength or totalDigits)
 String getValue()
          Get the value of this facet as a string
 void setNumericValue(int value)
          Set the value of this facet as an integer (used for integer facets such as minLength or totalDigits)
abstract  void setValue(String value)
          Set the value of this facet as a string
 boolean testAtomicValue(AtomicValue value)
          Test whether an atomic value conforms to this facet
 
Methods inherited from class com.saxonica.schema.Facet
getMessage, getName, getWhitespaceAction, isConstraining, isFacetName, isFixed, isNewlyIntroduced, makeFacet, serializeFacet, setFixed, setMessage, testLength, testListValue, toLong
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

DigitsFacet

public DigitsFacet()
Method Detail

setValue

public abstract void setValue(String value)
                       throws SchemaException
Set the value of this facet as a string

Parameters:
value - the string value of the facet
Throws:
SchemaException - if the value is invalid

getValue

public String getValue()
Get the value of this facet as a string

Specified by:
getValue in class Facet
Returns:
the value of this facet as a string

getNumericValue

public int getNumericValue()
Get the value of this facet as an integer (used for integer facets such as minLength or totalDigits)

Returns:
the value of the facet expressed as an integer

setNumericValue

public void setNumericValue(int value)
Set the value of this facet as an integer (used for integer facets such as minLength or totalDigits)

Parameters:
value - the value, as an integer

checkFacetRestriction

public void checkFacetRestriction(UserSimpleType type,
                                  SimpleType base,
                                  SchemaCompiler compiler)
                           throws SchemaException,
                                  ValidationException
Check that this facet is legal when used on a type derived by restriction

Overrides:
checkFacetRestriction in class Facet
Parameters:
base - the type from which the restricted type is derived
compiler - the schema compiler
type - the type on which the facet is defined
Throws:
SchemaException - if the facet is not allowed for this simple type, or if the combination of facets is inconsistent with values defined on the base type.
ValidationException - if a value is found that does not conform to the facet

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


Copyright (c) 2004-2011 Saxonica Limited. All rights reserved.