com.sun.msv.grammar.xmlschema
public class ComplexTypeExp extends XMLSchemaTypeExp
the body field contains the expression that exactly matches to the declared content model (without any substitutable types).
the exp
field contains the reference to the body field,
if this complex type is not abstract. If abstract, then nullSet is set.
You shouldn't directly manipulate the exp field. Instead, you should use
the ComplexTypeExp method to do it.
Note: The runtime type substitution
(the use of xsi:type
attribute)
is implemented at the VGM layer. Therefore, AGMs of XML Schema does NOT
precisely represent what are actually allowed and what are not.
This table shows the mapping between "complex type definition schema component properties" (which is defined in the spec) and corresponding method/field of this class.
Property of the spec | method/field of this class |
name | The ComplexTypeExp field. |
target namespace | the getTargetNamespace method. |
abstract | the isAbstract method. |
base type definition | simpleBaseType or complexBaseType field, depending on whether the base type is a simple type or a complex type. |
derivation method | the derivationMethod field. |
final | the finalValue field. |
prohibited substitutions | the block field. |
attribtue uses attribute wildcard content type | Not directly accessible. Can be found by walking the children of the body field. |
annotation | Unaccessible. This information is removed during the parsing phase. |
The exp
field and the self
field are very similar.
In fact, the only difference is that the former is affected by the abstract
property, while the latter isn't.
So if it has to be affected by the
abstract property (like referencing a complex type as the element body),
you should use the exp
field.
If you don't want to be affected by the abstract property
(like referencing a complex type as the base type of another complex type),
then you should refer to the body
field.
Field Summary | |
---|---|
ReferenceExp | attWildcard attribute wildcard as an expression. |
int | block
The
block property of this schema component, implemented as a bit field.
|
ReferenceExp | body actual content model definition + attribute uses. |
ComplexTypeExp | complexBaseType
base type of this complex type.
|
int | derivationMethod
the derivation method used to derive this complex type from the base type.
|
int | finalValue
The
final property of this schema component, implemented as a bit field.
|
XMLSchemaSchema | parent parent XMLSchemaSchema object to which this object belongs. |
XSDatatypeExp | simpleBaseType
base type of this complex type.
|
AttributeWildcard | wildcard
Attribute wild card constraint.
|
Constructor Summary | |
---|---|
ComplexTypeExp(XMLSchemaSchema schema, String localName) |
Method Summary | |
---|---|
AttributeWildcard | getAttributeWildcard() |
int | getBlock()
Gets the value of the block constraint.
|
RedefinableExp | getClone() clone this object. |
String | getTargetNamespace()
gets the target namespace property of this component as
specified in the spec.
|
boolean | isAbstract()
checks if this complex type is abstract.
|
boolean | isDefined()
implementation detail.
|
boolean | isDerivedTypeOf(ComplexTypeExp baseType, int constraint)
Checks if this type is a derived type of the specified type.
|
boolean | isDerivedTypeOf(XSDatatype baseType, int constraint) |
boolean | isDerivedTypeOf(XMLSchemaTypeExp exp, int constraint) |
void | redefine(RedefinableExp _rhs) |
void | setAbstract(boolean isAbstract) |
void | setAttributeWildcard(AttributeWildcard local) |
0, RESTRICTION, EXTENSION, or (RESTRICTION|EXTENSION).
See Also: simpleBaseType
See Also: #simpleBaseType
0, RESTRICTION, EXTENSION, or (RESTRICTION|EXTENSION).
See Also: complexBaseType
Due to the nasty definition of the interaction between attribute wildcards, we cannot add the expression for validating wildcard until the very last moment.
Until the wrap-up phase of the schema parsing, this field will contain the "local wildcard definition." In the wrap-up phase, this field is replaced by the "complete wildcard definition."
If the property is absent, then this method returns the empty string.
This method is just a shortcut for parent.targetNamespace
.
This method corresponds to the abstract property of the complex type declaration schema component.
Returns: true if this method is abstract. Flase if not.
This method is an implementation of "Type Derivation OK (Complex)" test of the spec.
If you are not familiar with the abovementioned part of the spec, don't use this method. This method probably won't give you what you expected.
Parameters: constraint A bit field that represents the restricted derivation. This field must consists of bitwise and of ComplexTypeExp or ComplexTypeExp.
Returns: true if the specified type is "validly derived" from this type. false if not.
See Also: ComplexTypeExp