/// <summary>
/// Initializes a new instance of the SchemaTypeData.
/// </summary>
/// <param name="openxmlTypeId"></param>
/// <param name="attributeConstraints"></param>
/// <param name="particleConstraint"></param>
/// <remarks>
/// For complex type which contains children particles.
/// </remarks>
internal SchemaTypeData(int openxmlTypeId, AttributeConstraint[] attributeConstraints, ParticleConstraint particleConstraint)
: this(openxmlTypeId, attributeConstraints)
{
Debug.Assert(particleConstraint != null);
this.ParticleConstraint = particleConstraint;
}
internal SchemaTypeData(int openxmlTypeId, AttributeConstraint[] attributeConstraints)
{
this.OpenXmlTypeId = openxmlTypeId;
// Use ReadOnlyCollection<T> as the return type in debug version.
#if DEBUG
if (attributeConstraints != null)
{
this.AttributeConstraints = Array.AsReadOnly(attributeConstraints);
}
#else
this.AttributeConstraints = attributeConstraints;
#endif
}
/// <summary>
/// Load the attribute constraints and simple type constraint for attributes for the schema type.
/// </summary>
/// <param name="sdbSchemaTpye"></param>
/// <returns></returns>
private AttributeConstraint[] BuildAttributeConstraint(SdbSchemaType sdbSchemaTpye)
{
Debug.Assert(sdbSchemaTpye != null);
if (sdbSchemaTpye.AttributesCount > 0)
{
int count = sdbSchemaTpye.AttributesCount;
var attributeConstraints = new AttributeConstraint[count];
SdbIndex sdbIndex = sdbSchemaTpye.StartIndexOfAttributes;
for (int i = 0; i < count; i++)
{
var sdbAttributeData = this.SdbAttributes[sdbIndex + i];
// then load the simple type constraint for this attribute
var simpleTypeIndex = sdbAttributeData.SimpleTypeIndex;
var simpleTypeConstraint = this.SimpleTypeRestrictions[simpleTypeIndex];
attributeConstraints[i] = new AttributeConstraint(sdbAttributeData.AttributeUse, simpleTypeConstraint, (FileFormatVersions)(sdbAttributeData.FileFormatVersion));
}
return(attributeConstraints);
}
return(null);
}
/// <summary>
/// Initializes a new instance of the SchemaTypeData.
/// </summary>
/// <param name="openxmlTypeId"></param>
/// <param name="attributeConstraints"></param>
/// <param name="simpleTypeConstraint"></param>
/// <remarks>
/// For simple type or complex type which is simple content (no particle children).
/// </remarks>
internal SchemaTypeData(int openxmlTypeId, AttributeConstraint[] attributeConstraints, SimpleTypeRestriction simpleTypeConstraint)
: this(openxmlTypeId, attributeConstraints)
{
Debug.Assert(simpleTypeConstraint != null);
this.SimpleTypeConstraint = simpleTypeConstraint;
}
