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//
// Mono.Xml.Schema.XsdIdentityPath.cs
//
// Author:
// Atsushi Enomoto (ginga@kit.hi-ho.ne.jp)
//
// (C)2003 Atsushi Enomoto
//
//
// These classses represents XML Schema's fake XPath, which
// W3C specification calls "XPath", although it is very different
// language from XPath.
//
//
//
// Permission is hereby granted, free of charge, to any person obtaining
// a copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to
// permit persons to whom the Software is furnished to do so, subject to
// the following conditions:
//
// The above copyright notice and this permission notice shall be
// included in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
//
using System;
using System.Collections;
using System.Xml;
using System.Xml.Schema;
namespace Mono.Xml.Schema
{
internal class XsdIdentitySelector
{
XsdIdentityPath [] selectorPaths;
ArrayList fields = new ArrayList ();
XsdIdentityField [] cachedFields;
public XsdIdentitySelector (XmlSchemaXPath selector)
{
selectorPaths = selector.CompiledExpression;
}
public XsdIdentityPath [] Paths {
get { return selectorPaths; }
}
public void AddField (XsdIdentityField field)
{
cachedFields = null;
fields.Add (field);
}
public XsdIdentityField [] Fields {
get {
if (cachedFields == null)
cachedFields = fields.ToArray (typeof (XsdIdentityField)) as XsdIdentityField [];
return cachedFields;
}
}
}
internal class XsdIdentityField
{
XsdIdentityPath [] fieldPaths;
int index;
public XsdIdentityField (XmlSchemaXPath field, int index)
{
this.index = index;
fieldPaths = field.CompiledExpression;
}
public XsdIdentityPath [] Paths {
get { return fieldPaths; }
}
public int Index {
get { return index; }
}
}
internal class XsdIdentityPath
{
public XsdIdentityPath ()
{
}
public XsdIdentityStep [] OrderedSteps;
public bool Descendants;
public bool IsAttribute {
get {
return OrderedSteps.Length == 0 ?
false :
OrderedSteps [OrderedSteps.Length - 1].IsAttribute;
}
}
}
internal class XsdIdentityStep
{
public bool IsCurrent;
public bool IsAttribute;
public bool IsAnyName;
public string NsName;
public string Name;
public string Namespace = "";
}
}
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