org.apache.xerces.xs
Interface XSAttributeUse
- XSObject
public interface XSAttributeUse
This interface represents the Attribute Use schema component.
Object | getActualVC() - Value Constraint: Binding specific actual constraint value or
null if the value is in error or there is no value
constraint.
|
short | getActualVCType() - The actual constraint value built-in datatype, e.g.
|
XSObjectList | getAnnotations() - A sequence of [annotations] or an empty
XSObjectList .
|
XSAttributeDeclaration | getAttrDeclaration() - [attribute declaration]: provides the attribute declaration itself,
which will in turn determine the simple type definition used.
|
short | getConstraintType() - Value Constraint: one of default, fixed.
|
String | getConstraintValue() - Value Constraint: The constraint value, otherwise
null .
|
ShortList | getItemValueTypes() - In the case the actual constraint value represents a list, i.e.
|
boolean | getRequired() - [required]: determines whether this use of an attribute declaration
requires an appropriate attribute information item to be present, or
merely allows it.
|
getActualVC
public Object getActualVC()
throws XSException
Value Constraint: Binding specific actual constraint value or
null
if the value is in error or there is no value
constraint.
XSException
- NOT_SUPPORTED_ERR: Raised if the implementation does not support this
method.
getActualVCType
public short getActualVCType()
throws XSException
The actual constraint value built-in datatype, e.g.
STRING_DT, SHORT_DT
. If the type definition of this
value is a list type definition, this method returns
LIST_DT
. If the type definition of this value is a list
type definition whose item type is a union type definition, this
method returns LISTOFUNION_DT
. To query the actual
constraint value of the list or list of union type definitions use
itemValueTypes
. If the actualNormalizedValue
is null
, this method returns UNAVAILABLE_DT
.
XSException
- NOT_SUPPORTED_ERR: Raised if the implementation does not support this
method.
getAnnotations
public XSObjectList getAnnotations()
A sequence of [annotations] or an empty XSObjectList
.
getAttrDeclaration
public XSAttributeDeclaration getAttrDeclaration()
[attribute declaration]: provides the attribute declaration itself,
which will in turn determine the simple type definition used.
getConstraintType
public short getConstraintType()
Value Constraint: one of default, fixed.
getConstraintValue
public String getConstraintValue()
Value Constraint: The constraint value, otherwise null
.
getItemValueTypes
public ShortList getItemValueTypes()
throws XSException
In the case the actual constraint value represents a list, i.e. the
actualValueType
is LIST_DT
, the returned
array consists of one type kind which represents the itemType. If the
actual constraint value represents a list type definition whose item
type is a union type definition, i.e. LISTOFUNION_DT
,
for each actual constraint value in the list the array contains the
corresponding memberType kind. For examples, see
ItemPSVI.itemValueTypes
.
XSException
- NOT_SUPPORTED_ERR: Raised if the implementation does not support this
method.
getRequired
public boolean getRequired()
[required]: determines whether this use of an attribute declaration
requires an appropriate attribute information item to be present, or
merely allows it.
Copyright B) 1999-2006 The Apache Software Foundation. All Rights Reserved.