/// <summary>
/// Add all expected children from another ExpectedChildren.
/// </summary>
/// <param name="expectedChildren"></param>
internal void Add(ExpectedChildren expectedChildren)
{
if (expectedChildren._elementTypes is not null &&
expectedChildren._elementTypes.Count > 0)
{
// No lock, not safe for multi-thread
if (_elementTypes is null)
{
_elementTypes = new List <Type>();
}
foreach (var id in expectedChildren._elementTypes)
{
_elementTypes.Add(id);
}
}
if (expectedChildren._xsdanyNamespaces is not null &&
expectedChildren._xsdanyNamespaces.Count > 0)
{
// No lock, not safe for multi-thread
if (_xsdanyNamespaces is null)
{
_xsdanyNamespaces = new List <string>();
}
foreach (var ns in expectedChildren._xsdanyNamespaces)
{
_xsdanyNamespaces.Add(ns);
}
}
}
/// <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)
{
bool requiredElements = true;
var requiredChoiceChildren = new ExpectedChildren();
// if there are any child elements that minOccurs = 0, then there is no required children.
if (ParticleConstraint.MinOccurs > 0)
{
foreach (var constraint in ParticleConstraint.ChildrenParticles)
{
if (!constraint.ParticleValidator.GetRequiredElements(requiredChoiceChildren))
{
requiredElements = false;
}
}
if (requiredElements && result != null)
{
result.Add(requiredChoiceChildren);
}
return(requiredElements);
}
else
{
return(false);
}
}
/// <summary>
/// Get the required elements - elements which minOccurs > 0.
/// </summary>
/// <returns>Required elements in this particle.</returns>
public ExpectedChildren GetRequiredElements()
{
ExpectedChildren requiredElements = new ExpectedChildren();
GetRequiredElements(requiredElements);
return(requiredElements);
}
/// <inheritdoc/>
public ExpectedChildren GetExpectedElements()
{
var expectedElements = new ExpectedChildren();
expectedElements.Add(ElementType);
return(expectedElements);
}
/// <summary>
/// Get the expected elements - elements which minOccurs >= 0.
/// </summary>
/// <returns>Expected elements in this particle.</returns>
public ExpectedChildren GetExpectedElements()
{
ExpectedChildren expectedElements = new ExpectedChildren();
GetExpectedElements(expectedElements);
return(expectedElements);
}
/// <inheritdoc/>
public ExpectedChildren GetExpectedElements()
{
ExpectedChildren expectedElements = new ExpectedChildren();
expectedElements.Add(this.ElementId);
return(expectedElements);
}
/// <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 virtual bool GetExpectedElements(ExpectedChildren result)
{
if (result != null)
{
result.Add(_particleConstraint.NamespaceValue.GetNamespaceString());
}
return(true);
}
internal static string GetExpectedChildrenMessage(OpenXmlElement parent, ExpectedChildren expectedChildrenIds)
{
if (expectedChildrenIds is not null)
{
return(expectedChildrenIds.GetExpectedChildrenMessage(parent));
}
return(string.Empty);
}
/// <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);
}
public override bool GetExpectedElements(ExpectedChildren result)
{
foreach (var constraint in ParticleConstraint.ChildrenParticles)
{
constraint.ParticleValidator.GetExpectedElements(result);
}
return(true);
}
/// <inheritdoc/>
public ExpectedChildren GetRequiredElements()
{
var requiredElements = new ExpectedChildren();
if (MinOccurs > 0)
{
requiredElements.Add(ElementType);
}
return(requiredElements);
}
internal static string GetExpectedChildrenMessage(OpenXmlElement parent, ExpectedChildren expectedChildrenIds)
{
Debug.Assert(parent != null);
if (expectedChildrenIds != null)
{
return(expectedChildrenIds.GetExpectedChildrenMessage(parent));
}
return(string.Empty);
}
/// <summary>
/// The .ExpectedChildren will be non-null after this call.
/// </summary>
internal void InitExpectedChildren()
{
if (this.ExpectedChildren == null)
{
this.ExpectedChildren = new ExpectedChildren();
}
else
{
this.ExpectedChildren.Clear();
}
}
internal void InitExpectedChildren()
{
if (ExpectedChildren is null)
{
ExpectedChildren = new ExpectedChildren();
}
else
{
ExpectedChildren.Clear();
}
}
internal void SetExpectedChildren(ExpectedChildren expectedChildren)
{
if (expectedChildren is null || expectedChildren.Count == 0)
{
if (ExpectedChildren is not null)
{
ExpectedChildren.Clear();
}
// else, both are null, just return, nothing to do.
}
/// <inheritdoc/>
public ExpectedChildren GetRequiredElements()
{
ExpectedChildren requiredElements = new ExpectedChildren();
if (this.MinOccurs > 0)
{
requiredElements.Add(this.ElementId);
}
return(requiredElements);
}
/// <inheritdoc/>
public bool GetRequiredElements(ExpectedChildren result)
{
if (this.MinOccurs > 0)
{
if (result != null)
{
result.Add(this.ElementId);
}
return(true);
}
return(false);
}
/// <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);
}
/// <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 virtual bool GetRequiredElements(ExpectedChildren result)
{
if (ParticleConstraint.MinOccurs > 0)
{
if (result != null)
{
result.Add(XsdAnyPrefidefinedValue.GetNamespaceString(_particleConstraint.NamespaceValue));
}
return(true);
}
return(false);
}
public bool GetRequiredElements(ExpectedChildren result)
{
if (MinOccurs > 0)
{
if (result is not null)
{
result.Add(ElementType);
}
return(true);
}
return(false);
}
/// <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 (this.ParticleConstraint.ChildrenParticles.Length > 0)
{
// sequence, return only the first child.
this.ParticleConstraint.ChildrenParticles[0].ParticleValidator.GetExpectedElements(result);
return(true);
}
else
{
return(false);
}
}
/// <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)
{
bool requiredElements = false;
if (this._particleConstraint.MinOccurs > 0)
{
foreach (var constraint in this._particleConstraint.ChildrenParticles)
{
if (constraint.ParticleValidator.GetRequiredElements(result))
{
requiredElements = true;
}
}
}
return(requiredElements);
}
// TODO: do better job for simple sequence ( children are elements only ).
/// <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)
{
bool requiredElements = false;
if (ParticleConstraint.MinOccurs > 0)
{
foreach (var constraint in ParticleConstraint.ChildrenParticles)
{
if (constraint.ParticleValidator.GetRequiredElements(result))
{
requiredElements = true;
break; // return the first required element in sequence.
}
}
}
return(requiredElements);
}
/// <summary>
/// Purpose:
/// Resue this.ExpectedChildren data field.
/// Avoid this.ExpectedChildren be referenced by more than one object (so "this.ExpectedChildren = other.ExpectedChildren" is not allowed).
/// </summary>
/// <param name="expectedChildren"></param>
internal void SetExpectedChildren(ExpectedChildren expectedChildren)
{
if (expectedChildren == null || expectedChildren.Count == 0)
{
if (this.ExpectedChildren != null)
{
this.ExpectedChildren.Clear();
}
// else, both are null, just return, nothing to do.
}
else
{
if (this.ExpectedChildren == null)
{
this.ExpectedChildren = new ExpectedChildren();
}
this.ExpectedChildren.Clear();
this.ExpectedChildren.Add(expectedChildren);
}
}
/// <inheritdoc/>
public bool GetExpectedElements(ExpectedChildren result)
{
result.Add(this.ElementId);
return(true);
}
/// <summary>
/// Purpose:
/// Reuse this.ExpectedChildren data field.
/// Avoid this.ExpectedChildren be referenced by more than one object (so "this.ExpectedChildren = other.ExpectedChildren" is not allowed).
/// </summary>
/// <param name="expectedChildren"></param>
internal void SetExpectedChildren(ExpectedChildren expectedChildren)
{
if (expectedChildren is null || expectedChildren.Count == 0)
{
ExpectedChildren.Clear();
}
/// <inheritdoc/>
public bool GetExpectedElements(ExpectedChildren result)
{
result.Add(ElementType);
return(true);
}
public virtual bool GetExpectedElements(ExpectedChildren result)
{
return(false);
}