Package com.sun.msv.datatype.xsd

Class DoubleType

java.lang.Object

com.sun.msv.datatype.xsd.XSDatatypeImpl

com.sun.msv.datatype.xsd.ConcreteType

com.sun.msv.datatype.xsd.BuiltinAtomicType

com.sun.msv.datatype.xsd.FloatingNumberType

com.sun.msv.datatype.xsd.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:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
private static final long	serialVersionUID
static final DoubleType	theInstance

Fields inherited from class com.sun.msv.datatype.xsd.XSDatatypeImpl

ERR_DUPLICATE_FACET, ERR_EMPTY_UNION, ERR_ENUMERATION, ERR_ENUMERATION_WITH_ARG, ERR_FACET_MUST_BE_NON_NEGATIVE_INTEGER, ERR_FACET_MUST_BE_POSITIVE_INTEGER, ERR_INAPPROPRIATE_FOR_TYPE, ERR_INCONSISTENT_FACETS_1, ERR_INCONSISTENT_FACETS_2, ERR_INVALID_BASE_TYPE, ERR_INVALID_ITEMTYPE, ERR_INVALID_MEMBER_TYPE, ERR_INVALID_VALUE_FOR_THIS_TYPE, ERR_INVALID_WHITESPACE_VALUE, ERR_LENGTH, ERR_LOOSENED_FACET, ERR_MAXLENGTH, ERR_MINLENGTH, ERR_NOT_APPLICABLE_FACET, ERR_OUT_OF_RANGE, ERR_OVERRIDING_FIXED_FACET, ERR_PARSE_ERROR, ERR_PATTERN_1, ERR_PATTERN_MANY, ERR_SCALE_IS_GREATER_THAN_PRECISION, ERR_TOO_MUCH_PRECISION, ERR_TOO_MUCH_SCALE, ERR_X_AND_Y_ARE_EXCLUSIVE, serializedValueChecker, whiteSpace

Fields inherited from interface com.sun.msv.datatype.xsd.Comparator

EQUAL, GREATER, LESS, UNDECIDABLE

Fields inherited from interface org.relaxng.datatype.Datatype

ID_TYPE_ID, ID_TYPE_IDREF, ID_TYPE_IDREFS, ID_TYPE_NULL

Fields inherited from interface com.sun.msv.datatype.xsd.XSDatatype

APPLICABLE, DERIVATION_BY_LIST, DERIVATION_BY_RESTRICTION, DERIVATION_BY_UNION, FACET_ENUMERATION, FACET_FRACTIONDIGITS, FACET_LENGTH, FACET_MAXEXCLUSIVE, FACET_MAXINCLUSIVE, FACET_MAXLENGTH, FACET_MINEXCLUSIVE, FACET_MININCLUSIVE, FACET_MINLENGTH, FACET_PATTERN, FACET_TOTALDIGITS, FACET_WHITESPACE, FIXED, NOT_ALLOWED, VARIETY_ATOMIC, VARIETY_LIST, VARIETY_UNION, XMLSCHEMA_NSURI

Constructor Summary

Constructors

Modifier	Constructor	Description
private	DoubleType()

Method Summary

Modifier and Type	Method	Description
Object	_createValue(String lexicalValue, org.relaxng.datatype.ValidationContext context)	converts a whitespace-processed lexical value into the corresponding value object
String	convertToLexicalValue(Object value, SerializationContext context)	converts value object back to the corresponding value in the lexical space.
final XSDatatype	getBaseType()	gets the base type of this type.
Class	getJavaObjectType()	gets the type of the objects that are created by the createJavaObject method.
static Double	load(String lexicalValue)
static String	save(Double value)

Methods inherited from class com.sun.msv.datatype.xsd.FloatingNumberType

checkFormat, compare, isDigitOrPeriodOrSign, isFacetApplicable

Methods inherited from class com.sun.msv.datatype.xsd.BuiltinAtomicType

displayName, getVariety, readResolve

Methods inherited from class com.sun.msv.datatype.xsd.ConcreteType

_checkValid, _createJavaObject, getConcreteType, isFinal, serializeJavaObject

Methods inherited from class com.sun.msv.datatype.xsd.XSDatatypeImpl

checkValid, createJavaObject, createStreamingValidator, createValue, getAncestorBuiltinType, getApplicableFacetNames, getFacetObject, getIdType, getName, getNamespaceUri, isAlwaysValid, isContextDependent, isDerivedTypeOf, isDerivedTypeOf, isValid, localize, localize, localize, localize, localize, needValueCheck, sameValue, valueHashCode

Methods inherited from class java.lang.Object

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

Field Details

theInstance

public static final DoubleType theInstance

serialVersionUID

private static final long serialVersionUID

See Also:

• Constant Field Values

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.