/// <summary>
/// Get the expected elements - elements which minOccurs >= 0.
/// </summary>
/// <param name="result"></param>
/// <returns>True if there are expected elements in this particle.</returns>
public override bool GetExpectedElements(ExpectedChildren result)
{
if (result != null)
{
result.Add(NamespaceIdMap.GetNamespaceUri(this._nsAnyParticleConstraint.NamespaceId));
}
return(true);
}
/// <summary>
/// Get the required elements - elements which minOccurs > 0.
/// </summary>
/// <param name="result"></param>
/// <returns>True if there are required elements in this particle.</returns>
public override bool GetRequiredElements(ExpectedChildren result)
{
if (ParticleConstraint.MinOccurs > 0)
{
if (result != null)
{
result.Add(NamespaceIdMap.GetNamespaceUri(_nsAnyParticleConstraint.NamespaceId));
}
return(true);
}
return(false);
}
public void NamespacePrefixTest(string ns, string prefix, FileFormatVersions version, byte id)
{
Assert.True(NamespaceIdMap.TryGetNamespaceId(ns, out var outId));
Assert.Equal(id, outId);
Assert.Equal(prefix, NamespaceIdMap.GetNamespacePrefix(id));
Assert.Equal(ns, NamespaceIdMap.GetNamespaceUri(prefix));
Assert.Equal(ns, NamespaceIdMap.GetNamespaceUri(id));
foreach (var v in FileFormatVersionExtensions.AllVersions)
{
Assert.Equal(v == version, NamespaceIdMap.IsInFileFormat(ns, v));
}
}
/// <summary>
/// Try match this element once.
/// </summary>
/// <param name="particleMatchInfo"></param>
/// <param name="validationContext">The context information for validation.</param>
public override void TryMatchOnce(ParticleMatchInfo particleMatchInfo, ValidationContext validationContext)
{
Debug.Assert(particleMatchInfo != null);
Debug.Assert(particleMatchInfo.StartElement != null);
Debug.Assert(!(particleMatchInfo.StartElement is OpenXmlMiscNode));
var element = particleMatchInfo.StartElement;
if (element.NamespaceUri == NamespaceIdMap.GetNamespaceUri(this._nsAnyParticleConstraint.NamespaceId))
{
particleMatchInfo.Match = ParticleMatch.Matched;
particleMatchInfo.LastMatchedElement = element;
}
else
{
particleMatchInfo.Match = ParticleMatch.Nomatch;
}
return;
}
protected static XmlQualifiedName GetAttributeQualifiedName(OpenXmlElement element, byte attributeID)
{
return(new XmlQualifiedName(element.AttributeTagNames[attributeID], NamespaceIdMap.GetNamespaceUri(element.AttributeNamespaceIds[attributeID])));
}