Class NumberType

All Implemented Interfaces:
DatabindableDatatype, Comparator, XSDatatype, Serializable, org.relaxng.datatype.Datatype

public class NumberType extends BuiltinAtomicType implements Comparator
"decimal" type. type of the value object is java.math.BigDecimal. See http://www.w3.org/TR/xmlschema-2/#decimal for the spec. It was once known as "number" type.
See Also:
  • Field Details

    • theInstance

      public static final NumberType theInstance
    • the10

      private static final BigInteger the10
      constant
    • serialVersionUID

      private static final long serialVersionUID
      See Also:
  • Constructor Details

    • NumberType

      private NumberType()
  • Method Details

    • getBaseType

      public final XSDatatype getBaseType()
      Description copied from interface: XSDatatype
      gets the base type of this type. This method returns null if this object represents the simple ur-type.

      This method is intended to capture the semantics of the base type definition property of the simple type component, but there is an important difference.

      Specifically, if you derive a type D from another type B, then calling D.getBaseType() does not necessarily return B. Instead, it may return an intermediate object (that represents a facet). Calling the getBaseType method recursively will eventually return B.

      Specified by:
      getBaseType in interface XSDatatype
    • checkFormat

      protected boolean checkFormat(String content, org.relaxng.datatype.ValidationContext context)
      Specified by:
      checkFormat in class XSDatatypeImpl
    • _createValue

      public Object _createValue(String content, org.relaxng.datatype.ValidationContext context)
      Description copied from class: XSDatatypeImpl
      converts a whitespace-processed lexical value into the corresponding value object
      Specified by:
      _createValue in class XSDatatypeImpl
    • load

      public static BigDecimal load(String content)
    • save

      public static String save(Object o)
    • getJavaObjectType

      public Class getJavaObjectType()
      Description copied from interface: DatabindableDatatype
      gets the type of the objects that are created by the createJavaObject method.
      Specified by:
      getJavaObjectType in interface DatabindableDatatype
    • convertToLexicalValue

      public String convertToLexicalValue(Object o, SerializationContext context)
      Description copied from interface: XSDatatype
      converts value object back to the corresponding value in the lexical space.

      This method does the reverse operation of the createValue method. The returned string is not necessarily the canonical representation. Also note that the implementation may accept invalid values without throwing IllegalArgumentException. To make sure that the result is actually a valid representation, call the isValid method.

      Be careful not to confuse this method with The serializeJavaObject method, which is defined in the DatabindableDatatype method.

      Specified by:
      convertToLexicalValue in interface XSDatatype
      context - Context information that will be possibly used for the conversion. Currently, this object is used only by QName, but may be extended in the future.
    • isFacetApplicable

      public final int isFacetApplicable(String facetName)
      Description copied from interface: XSDatatype
      returns if the specified facet is applicable to this datatype.
      Specified by:
      isFacetApplicable in interface XSDatatype
      Returns:
      APPLICABLE
      if the facet is applicable
      FIXED
      if the facet is already fixed (that is,not applicable)
      NOT_ALLOWED
      if the facet is not applicable to this datatype at all. this value is also returned for unknown facets.
    • compare

      public final int compare(Object o1, Object o2)
      Description copied from interface: Comparator
      compare to value types and decides its order relation
      Specified by:
      compare in interface Comparator