Class DoubleType

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

public class DoubleType extends FloatingNumberType
"double" type. type of the value object is java.lang.Double. See http://www.w3.org/TR/xmlschema-2/#double for the spec
See Also:
  • Field Details

  • Constructor Details

    • DoubleType

      private DoubleType()
  • 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.

    • _createValue

      public Object _createValue(String lexicalValue, 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 Double load(String lexicalValue)
    • convertToLexicalValue

      public String convertToLexicalValue(Object value, 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.

      Parameters:
      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.
    • save

      public static String save(Double value)
    • getJavaObjectType

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