Class UnionType
- 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.UnionType
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- All Implemented Interfaces:
DatabindableDatatype
,XSDatatype
,java.io.Serializable
,org.relaxng.datatype.Datatype
public final class UnionType extends ConcreteType
union type.- See Also:
- Serialized Form
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Field Summary
Fields Modifier and Type Field Description XSDatatypeImpl[]
memberTypes
member typesprivate static long
serialVersionUID
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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 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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Constructor Summary
Constructors Constructor Description UnionType(java.lang.String nsUri, java.lang.String newTypeName, XSDatatype[] memberTypes)
derives a new datatype from atomic datatypes by union
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description protected void
_checkValid(java.lang.String content, org.relaxng.datatype.ValidationContext context)
actual 'meat' of the checkValid methodjava.lang.Object
_createValue(java.lang.String content, org.relaxng.datatype.ValidationContext context)
converts a whitespace-processed lexical value into the corresponding value objectprotected boolean
checkFormat(java.lang.String content, org.relaxng.datatype.ValidationContext context)
java.lang.String
convertToLexicalValue(java.lang.Object o, SerializationContext context)
converts value object back to the corresponding value in the lexical space.java.lang.String
displayName()
gets the displayable name of this type.XSDatatype
getBaseType()
gets the base type of this type.java.lang.Class
getJavaObjectType()
gets the type of the objects that are created by the createJavaObject method.int
getVariety()
Variety of the UnionType is VARIETY_UNION.boolean
isContextDependent()
The union type is context-dependent if one of the member types is so.int
isFacetApplicable(java.lang.String facetName)
returns if the specified facet is applicable to this datatype.-
Methods inherited from class com.sun.msv.datatype.xsd.ConcreteType
_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, isDerivedTypeOf, isDerivedTypeOf, isValid, localize, localize, localize, localize, localize, needValueCheck, sameValue, valueHashCode
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Field Detail
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memberTypes
public final XSDatatypeImpl[] memberTypes
member types
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serialVersionUID
private static final long serialVersionUID
- See Also:
- Constant Field Values
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Constructor Detail
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UnionType
public UnionType(java.lang.String nsUri, java.lang.String newTypeName, XSDatatype[] memberTypes) throws org.relaxng.datatype.DatatypeException
derives a new datatype from atomic datatypes by union- Throws:
org.relaxng.datatype.DatatypeException
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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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displayName
public final java.lang.String displayName()
Description copied from interface:XSDatatype
gets the displayable name of this type. This method always return something. It is useful to provide a message to the user.This method is an ad-hoc method and there is no corresponding property in the spec.
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isContextDependent
public boolean isContextDependent()
The union type is context-dependent if one of the member types is so.- Specified by:
isContextDependent
in interfaceorg.relaxng.datatype.Datatype
- Overrides:
isContextDependent
in classXSDatatypeImpl
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getVariety
public final int getVariety()
Variety of the UnionType is VARIETY_UNION. So this method always returns VARIETY_UNION.- Returns:
- VARIETY_ATOMIC, VARIETY_LIST, or VARIETY_UNION.
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isFacetApplicable
public final int isFacetApplicable(java.lang.String facetName)
Description copied from interface:XSDatatype
returns if the specified facet is applicable to this datatype.- 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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checkFormat
protected final boolean checkFormat(java.lang.String content, org.relaxng.datatype.ValidationContext context)
- Specified by:
checkFormat
in classXSDatatypeImpl
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_createValue
public java.lang.Object _createValue(java.lang.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 classXSDatatypeImpl
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getJavaObjectType
public java.lang.Class getJavaObjectType()
Description copied from interface:DatabindableDatatype
gets the type of the objects that are created by the createJavaObject method.
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convertToLexicalValue
public java.lang.String convertToLexicalValue(java.lang.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.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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_checkValid
protected void _checkValid(java.lang.String content, org.relaxng.datatype.ValidationContext context) throws org.relaxng.datatype.DatatypeException
Description copied from class:XSDatatypeImpl
actual 'meat' of the checkValid method- Overrides:
_checkValid
in classConcreteType
- Throws:
org.relaxng.datatype.DatatypeException
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