Package com.sun.xml.xsom.impl.util

Class SchemaTreeTraverser

java.lang.Object

com.sun.xml.xsom.impl.util.SchemaTreeTraverser

All Implemented Interfaces:

XSContentTypeVisitor, XSSimpleTypeVisitor, XSTermVisitor, XSVisitor

public class SchemaTreeTraverser
extends Object
implements XSVisitor, XSSimpleTypeVisitor

Generates approximated tree model for XML from a schema component. This is not intended to be a fully-fledged round-trippable tree model.

Usage of this class

1. Create a new instance.
2. Call visit(com.sun.xml.xsom.XSSchemaSet) function on your schema set.
3. Retrieve the model using getModel().

Every node in the resulting tree is a SchemaTreeTraverser.SchemaTreeNode, and the model itself is SchemaTreeTraverser.SchemaTreeModel. You can use SchemaTreeTraverser.SchemaTreeCellRenderer as a cell renderer for your tree.

Author:

Kirill Grouchnikov (kirillcool@yahoo.com)

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	SchemaTreeTraverser.SchemaRootNode	The root node of the schema hierarchy tree.
static class	SchemaTreeTraverser.SchemaTreeCellRenderer	Sample cell renderer for the schema tree.
static final class	SchemaTreeTraverser.SchemaTreeModel	Tree model for schema hierarchy tree.
static class	SchemaTreeTraverser.SchemaTreeNode	The node of the schema hierarchy tree.

Constructor Summary

Constructors

Constructor	Description
SchemaTreeTraverser()	Simple constructor.

Method Summary

Modifier and Type	Method	Description
void	annotation(XSAnnotation ann)
void	attGroupDecl(XSAttGroupDecl decl)
void	attributeDecl(XSAttributeDecl decl)
void	attributeUse(XSAttributeUse use)
void	complexType(XSComplexType type)
void	dumpRef(XSAttGroupDecl decl)	Creates node of attribute group decalration reference.
void	elementDecl(XSElementDecl decl)
void	empty(XSContentType t)
void	facet(XSFacet facet)
SchemaTreeTraverser.SchemaTreeModel	getModel()	Retrieves the tree model of this traverser.
void	identityConstraint(XSIdentityConstraint ic)
void	listSimpleType(XSListSimpleType type)
void	modelGroup(XSModelGroup group)
void	modelGroupDecl(XSModelGroupDecl decl)
void	notation(XSNotation notation)
void	particle(XSParticle part)
void	restrictionSimpleType(XSRestrictionSimpleType type)
void	schema(XSSchema s)
void	simpleType(XSSimpleType type)
void	unionSimpleType(XSUnionSimpleType type)
void	visit(XSSchemaSet s)	Visits the root schema set.
void	wildcard(XSWildcard wc)
void	xpath(XSXPath xp)

Methods inherited from class java.lang.Object

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

Constructor Details

SchemaTreeTraverser

public SchemaTreeTraverser()

Simple constructor.

Method Details

getModel

public SchemaTreeTraverser.SchemaTreeModel getModel()

Retrieves the tree model of this traverser.

Returns:

Tree model of this traverser.

visit

public void visit(XSSchemaSet s)

Visits the root schema set.

Parameters:

s - Root schema set.

schema

public void schema(XSSchema s)

Specified by:

schema in interface XSVisitor

attGroupDecl

public void attGroupDecl(XSAttGroupDecl decl)

Specified by:

attGroupDecl in interface XSVisitor

dumpRef

public void dumpRef(XSAttGroupDecl decl)

Creates node of attribute group decalration reference.

Parameters:

decl - Attribute group decalration reference.

attributeUse

public void attributeUse(XSAttributeUse use)

Specified by:

attributeUse in interface XSVisitor

attributeDecl

public void attributeDecl(XSAttributeDecl decl)

Specified by:

attributeDecl in interface XSVisitor

simpleType

public void simpleType(XSSimpleType type)

Specified by:

simpleType in interface XSContentTypeVisitor

listSimpleType

public void listSimpleType(XSListSimpleType type)

Specified by:

listSimpleType in interface XSSimpleTypeVisitor

unionSimpleType

public void unionSimpleType(XSUnionSimpleType type)

Specified by:

unionSimpleType in interface XSSimpleTypeVisitor

restrictionSimpleType

public void restrictionSimpleType(XSRestrictionSimpleType type)

Specified by:

restrictionSimpleType in interface XSSimpleTypeVisitor

facet

public void facet(XSFacet facet)

Specified by:

facet in interface XSVisitor

notation

public void notation(XSNotation notation)

Specified by:

notation in interface XSVisitor

complexType

public void complexType(XSComplexType type)

Specified by:

complexType in interface XSVisitor

elementDecl

public void elementDecl(XSElementDecl decl)

Specified by:

elementDecl in interface XSTermVisitor

modelGroupDecl

public void modelGroupDecl(XSModelGroupDecl decl)

Specified by:

modelGroupDecl in interface XSTermVisitor

modelGroup

public void modelGroup(XSModelGroup group)

Specified by:

modelGroup in interface XSTermVisitor

particle

public void particle(XSParticle part)

Specified by:

particle in interface XSContentTypeVisitor

wildcard

public void wildcard(XSWildcard wc)

Specified by:

wildcard in interface XSTermVisitor

annotation

public void annotation(XSAnnotation ann)

Specified by:

annotation in interface XSVisitor

empty

public void empty(XSContentType t)

Specified by:

empty in interface XSContentTypeVisitor

identityConstraint

public void identityConstraint(XSIdentityConstraint ic)

Specified by:

identityConstraint in interface XSVisitor

xpath

public void xpath(XSXPath xp)

Specified by:

xpath in interface XSVisitor