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.
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short | getActualVCType()- The actual constraint value built-in datatype, e.g.
|
XSObjectList | getAnnotations()- A sequence of [annotations] or an empty
XSObjectList.
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XSAttributeDeclaration | getAttrDeclaration()- [attribute declaration]: provides the attribute declaration itself,
which will in turn determine the simple type definition used.
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short | getConstraintType()- Value Constraint: one of default, fixed.
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String | getConstraintValue()- Value Constraint: The constraint value, otherwise
null.
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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.
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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) 1999-2007 The Apache Software Foundation. All Rights Reserved.