Module com.sun.xml.xsom

Package com.sun.xml.xsom

Interface XSType

All Superinterfaces:

XSComponent, XSDeclaration

All Known Subinterfaces:

XSComplexType, XSListSimpleType, XSRestrictionSimpleType, XSSimpleType, XSUnionSimpleType

public interface XSType
extends XSDeclaration

Base interface for XSComplexType and XSSimpleType.

Author:

Kohsuke Kawaguchi (kohsuke.kawaguchi@sun.com)

Field Summary

Fields

Modifier and Type	Field	Description
static int	EXTENSION
static int	RESTRICTION
static int	SUBSTITUTION

Method Summary

Modifier and Type	Method	Description
XSComplexType	asComplexType()	Casts this object to XSComplexType if possible, otherwise returns null.
XSSimpleType	asSimpleType()	Casts this object to XSSimpleType if possible, otherwise returns null.
XSType	getBaseType()	Returns the base type of this type.
int	getDerivationMethod()
XSType	getRedefinedBy()	If this XSType is redefined by another type, return that component.
int	getRedefinedCount()	Returns the number of complex types that redefine this component.
boolean	isComplexType()	Returns true if this instanceof XSComplexType.
boolean	isDerivedFrom(XSType t)	Returns true if this type is derived from the specified type.
boolean	isSimpleType()	Returns true if this instanceof XSSimpleType.
XSType[]	listSubstitutables()	Lists up types that can substitute this type by using xsi:type.

Methods inherited from interface com.sun.xml.xsom.XSComponent

apply, getAnnotation, getAnnotation, getForeignAttribute, getForeignAttributes, getLocator, getOwnerSchema, getRoot, getSourceDocument, select, selectSingle, visit

Methods inherited from interface com.sun.xml.xsom.XSDeclaration

getName, getTargetNamespace, isAnonymous, isGlobal, isLocal

Field Detail

EXTENSION

static final int EXTENSION

See Also:

Constant Field Values

RESTRICTION

static final int RESTRICTION

See Also:

Constant Field Values

SUBSTITUTION

static final int SUBSTITUTION

See Also:

Constant Field Values

Method Detail

getBaseType

XSType getBaseType()

Returns the base type of this type. Note that if this type represents xs:anyType, this method returns itself. This is awkward as an API, but it follows the schema specification.

Returns:

always non-null.

getDerivationMethod

int getDerivationMethod()

isSimpleType

boolean isSimpleType()

Returns true if this instanceof XSSimpleType.

isComplexType

boolean isComplexType()

Returns true if this instanceof XSComplexType.

listSubstitutables

XSType[] listSubstitutables()

Lists up types that can substitute this type by using xsi:type. Includes this type itself.

This method honors the block flag.

getRedefinedBy

XSType getRedefinedBy()

If this XSType is redefined by another type, return that component.

Returns:

null if this component has not been redefined.

getRedefinedCount

int getRedefinedCount()

Returns the number of complex types that redefine this component.

For example, if A is redefined by B and B is redefined by C, A.getRedefinedCount()==2, B.getRedefinedCount()==1, and C.getRedefinedCount()==0.

asSimpleType

XSSimpleType asSimpleType()

Casts this object to XSSimpleType if possible, otherwise returns null.

asComplexType

XSComplexType asComplexType()

Casts this object to XSComplexType if possible, otherwise returns null.

isDerivedFrom

boolean isDerivedFrom(XSType t)

Returns true if this type is derived from the specified type.

Note that t.isDerivedFrom(t) returns true.