Package com.sun.msv.datatype.xsd

Class NumberType

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.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.

Author:

Kohsuke KAWAGUCHI

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
static NumberType	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

Method Summary

Modifier and Type	Method	Description
Object	_createValue(String content, org.relaxng.datatype.ValidationContext context)	converts a whitespace-processed lexical value into the corresponding value object
protected boolean	checkFormat(String content, org.relaxng.datatype.ValidationContext context)
int	compare(Object o1, Object o2)	compare to value types and decides its order relation
String	convertToLexicalValue(Object o, SerializationContext context)	converts value object back to the corresponding value in the lexical space.
XSDatatype	getBaseType()	gets the base type of this type.
Class	getJavaObjectType()	gets the type of the objects that are created by the createJavaObject method.
int	isFacetApplicable(String facetName)	returns if the specified facet is applicable to this datatype.
static BigDecimal	load(String content)
static String	save(Object o)

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 Detail

theInstance

public static final NumberType theInstance

Method Detail

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