v1/test/src/teststore/com/bea/test/TestTypeStore.java - xmlbeans - Git at Google

 /*
 * The Apache Software License, Version 1.1
 *
 *
 * Copyright (c) 2003 The Apache Software Foundation.  All rights
 * reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 *
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in
 *    the documentation and/or other materials provided with the
 *    distribution.
 *
 * 3. The end-user documentation included with the redistribution,
 *    if any, must include the following acknowledgment:
 *       "This product includes software developed by the
 *        Apache Software Foundation (http://www.apache.org/)."
 *    Alternately, this acknowledgment may appear in the software itself,
 *    if and wherever such third-party acknowledgments normally appear.
 *
 * 4. The names "Apache" and "Apache Software Foundation" must
 *    not be used to endorse or promote products derived from this
 *    software without prior written permission. For written
 *    permission, please contact apache@apache.org.
 *
 * 5. Products derived from this software may not be called "Apache
 *    XMLBeans", nor may "Apache" appear in their name, without prior
 *    written permission of the Apache Software Foundation.
 *
 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED.  IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
 * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 * ====================================================================
 *
 * This software consists of voluntary contributions made by many
 * individuals on behalf of the Apache Software Foundation and was
 * originally based on software copyright (c) 2000-2003 BEA Systems
 * Inc., <http://www.bea.com/>. For more information on the Apache Software
 * Foundation, please see <http://www.apache.org/>.
 */

 package com.bea.test;

 import org.apache.xmlbeans.values.TypeStore;
 import org.apache.xmlbeans.values.TypeStoreUser;
 import org.apache.xmlbeans.values.TypeStoreVisitor;
 import weblogic.xml.stream.XMLName;

 import java.util.Map;
 import java.util.List;
 import java.util.Iterator;
 import java.util.ArrayList;
 import java.util.HashMap;

 import xml.util.SchemaType;
 import xml.util.QNameSet;
 import xml.util.XmlCursor;

 public class TestTypeStore implements TypeStore
 {
     TestTypeStore _parent;
     TypeStoreUser _user;
     XMLName _name;
     boolean _isAttribute;
     boolean _isNil;
     String _textLeafContent;
     List _childElementTypeStores;
     Map _childAttributeTypeStores;

     public XmlCursor new_cursor()
     {
         throw new RuntimeException("Not implemented");
     }

     public void invalidate_text(TypeStoreUser user)
     {
         assert(!hasElements());
     }

     public String fetch_text(int whitespaceRule)
     {
         assert(!hasElements());
         return _textLeafContent == null ? "" : apply_wsr(_textLeafContent, whitespaceRule);
     }

     public void store_text(TypeStoreUser user, String text)
     {
         assert(!hasElements());
         _textLeafContent = text;
     }

     /**
      * Here the TypeStore is responsible for locating the default value.
      * This is done as follows
      * (1) go to the parent TypeStoreUser
      * (2) ask it to get_default_element_text(qname) (or _attribute_), and return it if not null.
      * (2) otherwise, grab a new TypeStoreUserVisitor via v = parentuser.new_visitor();
      * (3) call v.visit(name) on _every_ element qname up to and including this one in order
      * (4) return the result of v.get_default_text().
      */
     public String compute_default_text()
     {
         if (_parent == null)
             return "";
         String deftext =
             _isAttribute ? _parent._user.get_default_attribute_text(_name) :
                            _parent._user.get_default_element_text(_name);
         if (deftext == null)
         {
             TypeStoreVisitor visitor = _parent._user.new_visitor();
             for (Iterator i = _parent._childElementTypeStores.iterator(); i.hasNext(); )
             {
                 TestTypeStore sibling = (TestTypeStore)i.next();
                 visitor.visit(sibling._name);
                 if (sibling == this)
                     return visitor.get_default_text();
             }
             assert(false) : "Invariant error: parent doesn't have this as child.";
         }
         return deftext;
     }

     public int compute_elementflags()
     {
         if (_parent == null)
             return 0;
         int flags;
         if (_isAttribute)
         {
             flags = _parent._user.get_attributeflags(_name);
         }
         else
         {
             flags = _parent._user.get_elementflags(_name);
             if (flags == -1)
             {
                 TypeStoreVisitor visitor = _parent._user.new_visitor();
                 for (Iterator i = _parent._childElementTypeStores.iterator(); i.hasNext(); )
                 {
                     TestTypeStore sibling = (TestTypeStore)i.next();
                     visitor.visit(sibling._name);
                     if (sibling == this)
                         return visitor.get_elementflags();
                 }
                 assert(false) : "Invariant error: parent doesn't have this as child.";
                 flags = 0;
             }
         }
         return flags;
     }

     public void invalidate_nil(TypeStoreUser user)
     {
         // this could be done later
         _isNil = _user.build_nil();
     }

     public boolean find_nil()
     {
         return _isNil;
     }

     public String find_prefix_for_nsuri(String nsuri, String suggested_prefix)
     {
         throw new RuntimeException("The test harness has no namespace support");
     }

     public int count_elements(XMLName name)
     {
         int count = 0;

         for (Iterator i = _childElementTypeStores.iterator(); i.hasNext(); )
         {
             if (((TestTypeStore)i.next())._name.equals(name))
                 count++;
         }

         return count;
     }

     public TypeStoreUser find_element_user(XMLName name, int index)
     {
         for (Iterator i = _childElementTypeStores.iterator(); i.hasNext(); )
         {
             TestTypeStore store = (TestTypeStore)i.next();

             if (store._name.equals(name))
             {
                 if (index == 0)
                     return store._user;
                 index--;
             }
         }

         return null; // no exception please
     }

     public TypeStoreUser insert_element_user(XMLName name, int index)
     {
         TypeStoreUser target = null;
         int insertindex = 0;

         if (_childElementTypeStores == null)
         {
             _childElementTypeStores = new ArrayList();
         }
         else
         {
             int lastfoundat = 0;

             for (Iterator i = _childElementTypeStores.iterator(); i.hasNext(); )
             {
                 TestTypeStore store = (TestTypeStore)i.next();

                 if (store._name.equals(name))
                 {
                     lastfoundat = insertindex;
                     index--;
                     if (index < 0)
                         break;
                 }
                 insertindex++;
             }

             if (index < 0)
             {
                 // found one; insert right before
                 insertindex = lastfoundat;
             }
             else if (index > 0)
             {
                 // didn't find several; that's illegal.
                 throw new ArrayIndexOutOfBoundsException();
             }
             else
             {
                 // found all but last one: we must be appending.
                 // but where to append?

                 QNameSet delimiters = _parent._user.get_element_ending_delimiters(name);

                 for (insertindex = lastfoundat + 1; insertindex < _childElementTypeStores.size(); insertindex++)
                 {
                     TestTypeStore store = (TestTypeStore)_childElementTypeStores.get(insertindex);
                     if (delimiters.contains(store._name))
                         break; // insertindex is wherever the first delimiter is found
                 }

                 // if not found, insertindex is one past the end.
             }
         }

         TestTypeStore newChild = makeNewChild(name, false);
         _childElementTypeStores.add(insertindex, newChild);
         return newChild._user;
     }

     TestTypeStore makeNewChild(XMLName name, boolean isAttribute)
     {
         TestTypeStore result = new TestTypeStore();
         result._parent = this;
         result._name = name;
         result._isAttribute = isAttribute;
         if (isAttribute)
             result._user = _user.create_attribute_user(name);
         else
             result._user = _user.create_element_user(name, null); // no xsi:types for now
         if (result._user == null)
             throw new IllegalStateException();
         result._user.attach_store(result);
         return result;
     }

     void disconnect()
     {
         if (_childElementTypeStores != null)
         {
             for (Iterator i = _childElementTypeStores.iterator(); i.hasNext(); )
             {
                 TestTypeStore store = (TestTypeStore)i.next();
                 store.disconnect();
             }
         }
         _childElementTypeStores = null;
         if (_childAttributeTypeStores != null)
         {
             for (Iterator i = _childAttributeTypeStores.values().iterator(); i.hasNext(); )
             {
                 TestTypeStore store = (TestTypeStore)i.next();
                 store.disconnect();
             }
         }
         _childAttributeTypeStores = null;
         _user.disconnect_store();
         _user = null;
         _parent = null;
         _name = null;
         _textLeafContent = null;
     }

     public int findInsertIndexBasedOnOrder(XMLName[] order, XMLName nameToAdd)
     {
         int orderindex = 0;
         int insertindex = 0;

         for (Iterator i = _childElementTypeStores.iterator(); i.hasNext(); )
         {
             TestTypeStore store = (TestTypeStore)i.next();
             while (orderindex < order.length && !order[orderindex].equals(store._name))
             {
                 if (order[orderindex].equals(nameToAdd))
                 {
                     return insertindex;
                 }
                 orderindex++;
             }
             insertindex++;
         }
         return insertindex;
     }

     public TypeStoreUser add_element_user(XMLName name)
     {
         return insert_element_user(name, count_elements(name));
     }

     public void remove_element(XMLName name, int index)
     {
         TypeStoreUser target = null;
         int removeindex = 0;
         boolean found = false;

         for (Iterator i = _childElementTypeStores.iterator(); i.hasNext(); )
         {
             TestTypeStore store = (TestTypeStore)i.next();

             if (store._name.equals(name))
             {
                 if (index == 0)
                 {
                     _childElementTypeStores.remove(removeindex);
                     return;
                 }
                 index--;
             }
             removeindex++;
         }

         throw new ArrayIndexOutOfBoundsException();
     }

     public TypeStoreUser find_attribute_user(XMLName name)
     {
         if (_childAttributeTypeStores == null)
             return null;

         TestTypeStore store = (TestTypeStore)_childAttributeTypeStores.get(name);
         if (store == null)
             return null;

         return store._user;
     }

     public TypeStoreUser add_attribute_user(XMLName name)
     {
         if (_childAttributeTypeStores != null && _childAttributeTypeStores.containsKey(name))
             throw new IllegalArgumentException();

         if (_childAttributeTypeStores == null)
             _childAttributeTypeStores = new HashMap();

         TestTypeStore newChild = makeNewChild(name, true);
         _childAttributeTypeStores.put(name, newChild);
         return newChild._user;
     }

     public void remove_attribute(XMLName name)
     {
         if (_childAttributeTypeStores == null || !_childAttributeTypeStores.containsKey(name))
             throw new IllegalArgumentException();
         _childAttributeTypeStores.remove(name);
     }

     public void visit_elements(TypeStoreVisitor visitor)
     {
         for (Iterator i = _childElementTypeStores.iterator(); i.hasNext(); )
         {
             TestTypeStore store = (TestTypeStore)i.next();
             visitor.visit(store._name);
         }
         visitor.visit(null);
     }


     private boolean hasElements()
     {
         return _childElementTypeStores != null;
     }

     /**
      * The algorithm used by apply_wscanon: sometimes used in impls.
      */
     protected static String apply_wsr(String v, int wsr)
     {
         if (wsr == SchemaType.WS_PRESERVE || wsr == SchemaType.WS_UNSPECIFIED)
             return v;

         if (v.indexOf('\n') >= 0)
             v = v.replace('\n', ' ');
         if (v.indexOf('\t') >= 0)
             v = v.replace('\t', ' ');
         if (v.indexOf('\r') >= 0)
             v = v.replace('\r', ' ');

         if (wsr == SchemaType.WS_REPLACE)
             return v;

         int j = 0;
         int len = v.length();
         if (len == 0)
             return v;

         /* a trick: examine every other character looking for pairs of spaces */
         examine: if (v.charAt(0) != ' ')
         {
             for (j = 2; j < len; j += 2)
             {
                 if (v.charAt(j) == ' ')
                 {
                     if (v.charAt(j - 1) == ' ')
                         break examine;
                     if (j == len - 1)
                         break examine;
                     j++;
                     if (v.charAt(j) == ' ')
                         break examine;
                 }
             }
             if (j == len && v.charAt(j - 1) == ' ')
                 break examine;
             return v;
         }

         /* j is pointing at the first ws to be removed, or past end */
         char[] ch = v.toCharArray();
         int i = j;

         shifter: for (;;)
         {
             for (;;)
             {
                 /* j was ws or past end */
                 j++;
                 if (j >= len)
                     break shifter;
                 if (j != ' ')
                     break;
             }
             for (;;)
             {
                 /* j was nonws */
                 ch[i++] = ch[j++];
                 if (j >= len)
                     break shifter;
                 if (ch[j] == ' ')
                 {
                     ch[i++] = ch[j++];
                     if (j >= len)
                         break shifter;
                     if (ch[j] == ' ')
                         break;
                 }
             }
         }

         return new String(ch, 0, (i == 0 || ch[i - 1] != ' ') ? i : i - 1);
     }


 }
	/*
	* The Apache Software License, Version 1.1
	*
	*
	* Copyright (c) 2003 The Apache Software Foundation. All rights
	* reserved.
	*
	* Redistribution and use in source and binary forms, with or without
	* modification, are permitted provided that the following conditions
	* are met:
	*
	* 1. Redistributions of source code must retain the above copyright
	* notice, this list of conditions and the following disclaimer.
	*
	* 2. Redistributions in binary form must reproduce the above copyright
	* notice, this list of conditions and the following disclaimer in
	* the documentation and/or other materials provided with the
	* distribution.
	*
	* 3. The end-user documentation included with the redistribution,
	* if any, must include the following acknowledgment:
	* "This product includes software developed by the
	* Apache Software Foundation (http://www.apache.org/)."
	* Alternately, this acknowledgment may appear in the software itself,
	* if and wherever such third-party acknowledgments normally appear.
	*
	* 4. The names "Apache" and "Apache Software Foundation" must
	* not be used to endorse or promote products derived from this
	* software without prior written permission. For written
	* permission, please contact apache@apache.org.
	*
	* 5. Products derived from this software may not be called "Apache
	* XMLBeans", nor may "Apache" appear in their name, without prior
	* written permission of the Apache Software Foundation.
	*
	* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
	* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
	* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
	* DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
	* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
	* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
	* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
	* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
	* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
	* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
	* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
	* SUCH DAMAGE.
	* ====================================================================
	*
	* This software consists of voluntary contributions made by many
	* individuals on behalf of the Apache Software Foundation and was
	* originally based on software copyright (c) 2000-2003 BEA Systems
	* Inc., <http://www.bea.com/>. For more information on the Apache Software
	* Foundation, please see <http://www.apache.org/>.
	*/

	package com.bea.test;

	import org.apache.xmlbeans.values.TypeStore;
	import org.apache.xmlbeans.values.TypeStoreUser;
	import org.apache.xmlbeans.values.TypeStoreVisitor;
	import weblogic.xml.stream.XMLName;

	import java.util.Map;
	import java.util.List;
	import java.util.Iterator;
	import java.util.ArrayList;
	import java.util.HashMap;

	import xml.util.SchemaType;
	import xml.util.QNameSet;
	import xml.util.XmlCursor;

	public class TestTypeStore implements TypeStore
	{
	TestTypeStore _parent;
	TypeStoreUser _user;
	XMLName _name;
	boolean _isAttribute;
	boolean _isNil;
	String _textLeafContent;
	List _childElementTypeStores;
	Map _childAttributeTypeStores;

	public XmlCursor new_cursor()
	{
	throw new RuntimeException("Not implemented");
	}

	public void invalidate_text(TypeStoreUser user)
	{
	assert(!hasElements());
	}

	public String fetch_text(int whitespaceRule)
	{
	assert(!hasElements());
	return _textLeafContent == null ? "" : apply_wsr(_textLeafContent, whitespaceRule);
	}

	public void store_text(TypeStoreUser user, String text)
	{
	assert(!hasElements());
	_textLeafContent = text;
	}

	/**
	* Here the TypeStore is responsible for locating the default value.
	* This is done as follows
	* (1) go to the parent TypeStoreUser
	* (2) ask it to get_default_element_text(qname) (or _attribute_), and return it if not null.
	* (2) otherwise, grab a new TypeStoreUserVisitor via v = parentuser.new_visitor();
	* (3) call v.visit(name) on _every_ element qname up to and including this one in order
	* (4) return the result of v.get_default_text().
	*/
	public String compute_default_text()
	{
	if (_parent == null)
	return "";
	String deftext =
	_isAttribute ? _parent._user.get_default_attribute_text(_name) :
	_parent._user.get_default_element_text(_name);
	if (deftext == null)
	{
	TypeStoreVisitor visitor = _parent._user.new_visitor();
	for (Iterator i = _parent._childElementTypeStores.iterator(); i.hasNext(); )
	{
	TestTypeStore sibling = (TestTypeStore)i.next();
	visitor.visit(sibling._name);
	if (sibling == this)
	return visitor.get_default_text();
	}
	assert(false) : "Invariant error: parent doesn't have this as child.";
	}
	return deftext;
	}

	public int compute_elementflags()
	{
	if (_parent == null)
	return 0;
	int flags;
	if (_isAttribute)
	{
	flags = _parent._user.get_attributeflags(_name);
	}
	else
	{
	flags = _parent._user.get_elementflags(_name);
	if (flags == -1)
	{
	TypeStoreVisitor visitor = _parent._user.new_visitor();
	for (Iterator i = _parent._childElementTypeStores.iterator(); i.hasNext(); )
	{
	TestTypeStore sibling = (TestTypeStore)i.next();
	visitor.visit(sibling._name);
	if (sibling == this)
	return visitor.get_elementflags();
	}
	assert(false) : "Invariant error: parent doesn't have this as child.";
	flags = 0;
	}
	}
	return flags;
	}

	public void invalidate_nil(TypeStoreUser user)
	{
	// this could be done later
	_isNil = _user.build_nil();
	}

	public boolean find_nil()
	{
	return _isNil;
	}

	public String find_prefix_for_nsuri(String nsuri, String suggested_prefix)
	{
	throw new RuntimeException("The test harness has no namespace support");
	}

	public int count_elements(XMLName name)
	{
	int count = 0;

	for (Iterator i = _childElementTypeStores.iterator(); i.hasNext(); )
	{
	if (((TestTypeStore)i.next())._name.equals(name))
	count++;
	}

	return count;
	}

	public TypeStoreUser find_element_user(XMLName name, int index)
	{
	for (Iterator i = _childElementTypeStores.iterator(); i.hasNext(); )
	{
	TestTypeStore store = (TestTypeStore)i.next();

	if (store._name.equals(name))
	{
	if (index == 0)
	return store._user;
	index--;
	}
	}

	return null; // no exception please
	}

	public TypeStoreUser insert_element_user(XMLName name, int index)
	{
	TypeStoreUser target = null;
	int insertindex = 0;

	if (_childElementTypeStores == null)
	{
	_childElementTypeStores = new ArrayList();
	}
	else
	{
	int lastfoundat = 0;

	for (Iterator i = _childElementTypeStores.iterator(); i.hasNext(); )
	{
	TestTypeStore store = (TestTypeStore)i.next();

	if (store._name.equals(name))
	{
	lastfoundat = insertindex;
	index--;
	if (index < 0)
	break;
	}
	insertindex++;
	}

	if (index < 0)
	{
	// found one; insert right before
	insertindex = lastfoundat;
	}
	else if (index > 0)
	{
	// didn't find several; that's illegal.
	throw new ArrayIndexOutOfBoundsException();
	}
	else
	{
	// found all but last one: we must be appending.
	// but where to append?

	QNameSet delimiters = _parent._user.get_element_ending_delimiters(name);

	for (insertindex = lastfoundat + 1; insertindex < _childElementTypeStores.size(); insertindex++)
	{
	TestTypeStore store = (TestTypeStore)_childElementTypeStores.get(insertindex);
	if (delimiters.contains(store._name))
	break; // insertindex is wherever the first delimiter is found
	}

	// if not found, insertindex is one past the end.
	}
	}

	TestTypeStore newChild = makeNewChild(name, false);
	_childElementTypeStores.add(insertindex, newChild);
	return newChild._user;
	}

	TestTypeStore makeNewChild(XMLName name, boolean isAttribute)
	{
	TestTypeStore result = new TestTypeStore();
	result._parent = this;
	result._name = name;
	result._isAttribute = isAttribute;
	if (isAttribute)
	result._user = _user.create_attribute_user(name);
	else
	result._user = _user.create_element_user(name, null); // no xsi:types for now
	if (result._user == null)
	throw new IllegalStateException();
	result._user.attach_store(result);
	return result;
	}

	void disconnect()
	{
	if (_childElementTypeStores != null)
	{
	for (Iterator i = _childElementTypeStores.iterator(); i.hasNext(); )
	{
	TestTypeStore store = (TestTypeStore)i.next();
	store.disconnect();
	}
	}
	_childElementTypeStores = null;
	if (_childAttributeTypeStores != null)
	{
	for (Iterator i = _childAttributeTypeStores.values().iterator(); i.hasNext(); )
	{
	TestTypeStore store = (TestTypeStore)i.next();
	store.disconnect();
	}
	}
	_childAttributeTypeStores = null;
	_user.disconnect_store();
	_user = null;
	_parent = null;
	_name = null;
	_textLeafContent = null;
	}

	public int findInsertIndexBasedOnOrder(XMLName[] order, XMLName nameToAdd)
	{
	int orderindex = 0;
	int insertindex = 0;

	for (Iterator i = _childElementTypeStores.iterator(); i.hasNext(); )
	{
	TestTypeStore store = (TestTypeStore)i.next();
	while (orderindex < order.length && !order[orderindex].equals(store._name))
	{
	if (order[orderindex].equals(nameToAdd))
	{
	return insertindex;
	}
	orderindex++;
	}
	insertindex++;
	}
	return insertindex;
	}

	public TypeStoreUser add_element_user(XMLName name)
	{
	return insert_element_user(name, count_elements(name));
	}

	public void remove_element(XMLName name, int index)
	{
	TypeStoreUser target = null;
	int removeindex = 0;
	boolean found = false;

	for (Iterator i = _childElementTypeStores.iterator(); i.hasNext(); )
	{
	TestTypeStore store = (TestTypeStore)i.next();

	if (store._name.equals(name))
	{
	if (index == 0)
	{
	_childElementTypeStores.remove(removeindex);
	return;
	}
	index--;
	}
	removeindex++;
	}

	throw new ArrayIndexOutOfBoundsException();
	}

	public TypeStoreUser find_attribute_user(XMLName name)
	{
	if (_childAttributeTypeStores == null)
	return null;

	TestTypeStore store = (TestTypeStore)_childAttributeTypeStores.get(name);
	if (store == null)
	return null;

	return store._user;
	}

	public TypeStoreUser add_attribute_user(XMLName name)
	{
	if (_childAttributeTypeStores != null && _childAttributeTypeStores.containsKey(name))
	throw new IllegalArgumentException();

	if (_childAttributeTypeStores == null)
	_childAttributeTypeStores = new HashMap();

	TestTypeStore newChild = makeNewChild(name, true);
	_childAttributeTypeStores.put(name, newChild);
	return newChild._user;
	}

	public void remove_attribute(XMLName name)
	{
	if (_childAttributeTypeStores == null \|\| !_childAttributeTypeStores.containsKey(name))
	throw new IllegalArgumentException();
	_childAttributeTypeStores.remove(name);
	}

	public void visit_elements(TypeStoreVisitor visitor)
	{
	for (Iterator i = _childElementTypeStores.iterator(); i.hasNext(); )
	{
	TestTypeStore store = (TestTypeStore)i.next();
	visitor.visit(store._name);
	}
	visitor.visit(null);
	}


	private boolean hasElements()
	{
	return _childElementTypeStores != null;
	}

	/**
	* The algorithm used by apply_wscanon: sometimes used in impls.
	*/
	protected static String apply_wsr(String v, int wsr)
	{
	if (wsr == SchemaType.WS_PRESERVE \|\| wsr == SchemaType.WS_UNSPECIFIED)
	return v;

	if (v.indexOf('\n') >= 0)
	v = v.replace('\n', ' ');
	if (v.indexOf('\t') >= 0)
	v = v.replace('\t', ' ');
	if (v.indexOf('\r') >= 0)
	v = v.replace('\r', ' ');

	if (wsr == SchemaType.WS_REPLACE)
	return v;

	int j = 0;
	int len = v.length();
	if (len == 0)
	return v;

	/* a trick: examine every other character looking for pairs of spaces */
	examine: if (v.charAt(0) != ' ')
	{
	for (j = 2; j < len; j += 2)
	{
	if (v.charAt(j) == ' ')
	{
	if (v.charAt(j - 1) == ' ')
	break examine;
	if (j == len - 1)
	break examine;
	j++;
	if (v.charAt(j) == ' ')
	break examine;
	}
	}
	if (j == len && v.charAt(j - 1) == ' ')
	break examine;
	return v;
	}

	/* j is pointing at the first ws to be removed, or past end */
	char[] ch = v.toCharArray();
	int i = j;

	shifter: for (;;)
	{
	for (;;)
	{
	/* j was ws or past end */
	j++;
	if (j >= len)
	break shifter;
	if (j != ' ')
	break;
	}
	for (;;)
	{
	/* j was nonws */
	ch[i++] = ch[j++];
	if (j >= len)
	break shifter;
	if (ch[j] == ' ')
	{
	ch[i++] = ch[j++];
	if (j >= len)
	break shifter;
	if (ch[j] == ' ')
	break;
	}
	}
	}

	return new String(ch, 0, (i == 0 \|\| ch[i - 1] != ' ') ? i : i - 1);
	}


	}