Package com.sun.xml.xsom.impl

Class IdentityConstraintImpl

java.lang.Object

com.sun.xml.xsom.impl.ComponentImpl

com.sun.xml.xsom.impl.IdentityConstraintImpl

All Implemented Interfaces:

Ref.IdentityConstraint, XSComponent, XSIdentityConstraint

public class IdentityConstraintImpl
extends ComponentImpl
implements XSIdentityConstraint, Ref.IdentityConstraint

XSIdentityConstraint implementation.

Author:

Kohsuke Kawaguchi

Field Summary

Fields inherited from class com.sun.xml.xsom.impl.ComponentImpl

ownerDocument

Fields inherited from interface com.sun.xml.xsom.XSIdentityConstraint

KEY, KEYREF, UNIQUE

Constructor Summary

Constructors

Constructor	Description
IdentityConstraintImpl(SchemaDocumentImpl _owner, AnnotationImpl _annon, Locator _loc, ForeignAttributesImpl fa, short category, String name, XPathImpl selector, List<XPathImpl> fields, Ref.IdentityConstraint refer)

Method Summary

Modifier and Type	Method	Description
<T> T	apply(XSFunction<T> function)	Accepts a functor.
XSIdentityConstraint	get()
short	getCategory()	Returns the type of the identity constraint.
List<XSXPath>	getFields()	Returns the list of field XPaths.
String	getName()	Name of the identity constraint.
XSElementDecl	getParent()	Gets the XSElementDecl that owns this identity constraint.
XSIdentityConstraint	getReferencedKey()	If this is XSIdentityConstraint.KEYREF, returns the key being referenced.
XSXPath	getSelector()	Returns the selector XPath expression as string.
String	getTargetNamespace()	Target namespace of the identity constraint.
void	setParent(ElementDecl parent)
void	visit(XSVisitor visitor)	Accepts a visitor.

Methods inherited from class com.sun.xml.xsom.impl.ComponentImpl

getAnnotation, getAnnotation, getForeignAttribute, getForeignAttributes, getLocator, getOwnerSchema, getRoot, getSourceDocument, select, selectSingle, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

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

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

Constructor Details

IdentityConstraintImpl

public IdentityConstraintImpl(SchemaDocumentImpl _owner,
 AnnotationImpl _annon,
 Locator _loc,
 ForeignAttributesImpl fa,
 short category,
 String name,
 XPathImpl selector,
 List<XPathImpl> fields,
 Ref.IdentityConstraint refer)

Method Details

visit

public void visit(XSVisitor visitor)

Description copied from interface: XSComponent

Accepts a visitor.

Specified by:

visit in interface XSComponent

apply

public <T> T apply(XSFunction<T> function)

Description copied from interface: XSComponent

Accepts a functor.

Specified by:

apply in interface XSComponent

setParent

public void setParent(ElementDecl parent)

getParent

public XSElementDecl getParent()

Description copied from interface: XSIdentityConstraint

Gets the XSElementDecl that owns this identity constraint.

Specified by:

getParent in interface XSIdentityConstraint

Returns:

never null.

getName

public String getName()

Description copied from interface: XSIdentityConstraint

Name of the identity constraint. A name uniquely identifies this within the namespace.

Specified by:

getName in interface XSIdentityConstraint

Returns:

never null.

getTargetNamespace

public String getTargetNamespace()

Description copied from interface: XSIdentityConstraint

Target namespace of the identity constraint. Just short for getParent().getTargetNamespace().

Specified by:

getTargetNamespace in interface XSIdentityConstraint

getCategory

public short getCategory()

Description copied from interface: XSIdentityConstraint

Returns the type of the identity constraint.

Specified by:

getCategory in interface XSIdentityConstraint

Returns:

either XSIdentityConstraint.KEY,XSIdentityConstraint.KEYREF, or XSIdentityConstraint.UNIQUE.

getSelector

public XSXPath getSelector()

Description copied from interface: XSIdentityConstraint

Returns the selector XPath expression as string.

Specified by:

getSelector in interface XSIdentityConstraint

Returns:

never null.

getFields

public List<XSXPath> getFields()

Description copied from interface: XSIdentityConstraint

Returns the list of field XPaths.

Specified by:

getFields in interface XSIdentityConstraint

Returns:

a non-empty read-only list of Strings, each representing the XPath.

getReferencedKey

public XSIdentityConstraint getReferencedKey()

Description copied from interface: XSIdentityConstraint

If this is XSIdentityConstraint.KEYREF, returns the key being referenced.

Specified by:

getReferencedKey in interface XSIdentityConstraint

Returns:

always non-null (when XSIdentityConstraint.getCategory()==XSIdentityConstraint.KEYREF).

get

public XSIdentityConstraint get()

Specified by:

get in interface Ref.IdentityConstraint