Class DoubleType
- java.lang.Object
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- com.sun.msv.datatype.xsd.XSDatatypeImpl
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- com.sun.msv.datatype.xsd.ConcreteType
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- com.sun.msv.datatype.xsd.BuiltinAtomicType
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- com.sun.msv.datatype.xsd.DoubleType
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- All Implemented Interfaces:
DatabindableDatatype
,Comparator
,XSDatatype
,Serializable
,org.relaxng.datatype.Datatype
public class DoubleType extends BuiltinAtomicType
"double" type. type of the value object isjava.lang.Double
. See http://www.w3.org/TR/xmlschema-2/#double for the spec- Author:
- Kohsuke KAWAGUCHI
- See Also:
- Serialized Form
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Field Summary
Fields Modifier and Type Field Description static DoubleType
theInstance
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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
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Fields inherited from interface com.sun.msv.datatype.xsd.Comparator
EQUAL, GREATER, LESS, UNDECIDABLE
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Fields inherited from interface org.relaxng.datatype.Datatype
ID_TYPE_ID, ID_TYPE_IDREF, ID_TYPE_IDREFS, ID_TYPE_NULL
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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
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description Object
_createValue(String lexicalValue, org.relaxng.datatype.ValidationContext context)
converts a whitespace-processed lexical value into the corresponding value objectprotected boolean
checkFormat(String lexicalValue, org.relaxng.datatype.ValidationContext context)
int
compare(Object lhs, Object rhs)
compare to value types and decides its order relationString
convertToLexicalValue(Object value, 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.protected static boolean
isDigitOrPeriodOrSign(char ch)
int
isFacetApplicable(String facetName)
returns if the specified facet is applicable to this datatype.static Double
load(String lexicalValue)
static String
save(Double value)
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Methods inherited from class com.sun.msv.datatype.xsd.BuiltinAtomicType
displayName, getVariety, readResolve
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Methods inherited from class com.sun.msv.datatype.xsd.ConcreteType
_checkValid, _createJavaObject, getConcreteType, isFinal, serializeJavaObject
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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
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Field Detail
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theInstance
public static final DoubleType theInstance
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Method Detail
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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.
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_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 classXSDatatypeImpl
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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.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.
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getJavaObjectType
public Class getJavaObjectType()
Description copied from interface:DatabindableDatatype
gets the type of the objects that are created by the createJavaObject method.
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checkFormat
protected final boolean checkFormat(String lexicalValue, org.relaxng.datatype.ValidationContext context)
- Specified by:
checkFormat
in classXSDatatypeImpl
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isDigitOrPeriodOrSign
protected static boolean isDigitOrPeriodOrSign(char ch)
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compare
public final int compare(Object lhs, Object rhs)
Description copied from interface:Comparator
compare to value types and decides its order relation- Specified by:
compare
in interfaceComparator
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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 interfaceXSDatatype
- 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.
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