/// <summary>
/// Gets the content from the SIFElement for the specified version of SIF. Only
/// elements that apply to the requested version of SIF will be returned.
/// </summary>
/// <param name="element">The element to retrieve content from</param>
/// <param name="version"></param>
/// <returns></returns>
public virtual IList <Element> GetContent(SifElement element, SifVersion version)
{
List <Element> returnValue = new List <Element>();
ICollection <SimpleField> fields = element.GetFields();
foreach (SimpleField val in fields)
{
IElementDef def = val.ElementDef;
if (def.IsSupported(version) &&
!def.IsAttribute(version) &&
def.Field)
{
returnValue.Add(val);
}
}
IList <SifElement> children = element.GetChildList();
foreach (SifElement val in children)
{
IElementDef def = val.ElementDef;
if (def.IsSupported(version))
{
returnValue.Add(val);
}
}
MergeSort.Sort <Element>(returnValue, ElementSorter <Element> .GetInstance(version));
//returnValue.Sort( ElementSorter<Element>.GetInstance( version ) );
return(returnValue);
}
/// <summary>
/// Gets the content from the SIFElement for the specified version of SIF. Only
/// elements that apply to the requested version of SIF will be returned.
/// </summary>
/// <param name="element">The element to retrieve content from</param>
/// <param name="version"></param>
/// <returns></returns>
public override IList <Element> GetContent(SifElement element, SifVersion version)
{
List <Element> returnValue = new List <Element>();
ICollection <SimpleField> fields = element.GetFields();
foreach (SimpleField val in fields)
{
IElementDef def = val.ElementDef;
if (def.IsSupported(version) &&
!def.IsAttribute(version) &&
def.Field)
{
returnValue.Add(val);
}
}
IList <SifElement> children = element.GetChildList();
foreach (SifElement val in children)
{
IElementDef def = val.ElementDef;
if (def.IsSupported(version))
{
if (def.IsCollapsed(version))
{
ICollection <Element> subElements = GetContent(val, version);
// FIXUP the ElementDef for this version of SIF.
// for example, StudentPersonal/EmailList/Email needs it's
// ElementDef set to "StudentPersonal_Email"
foreach (Element e in subElements)
{
IElementDef subElementDef = e.ElementDef;
if (version.CompareTo(subElementDef.EarliestVersion) >= 0)
{
String tag = subElementDef.Tag(Adk.SifVersion);
IElementDef restoredDef = Adk.Dtd.LookupElementDef(element.ElementDef, tag);
if (restoredDef != null)
{
e.ElementDef = restoredDef;
}
returnValue.Add(e);
}
}
}
else
{
returnValue.Add(val);
}
}
}
MergeSort.Sort <Element>(returnValue, ElementSorter <Element> .GetInstance(version));
//returnValue.Sort(ElementSorter<Element>.GetInstance(version));
return(returnValue);
}
/// <summary>
/// Gets the content from the SIFElement for the specified version of SIF. Only
/// elements that apply to the requested version of SIF will be returned.
/// </summary>
/// <param name="element">The element to retrieve content from</param>
/// <param name="version"></param>
/// <returns></returns>
public override IList<Element> GetContent(SifElement element, SifVersion version)
{
List<Element> returnValue = new List<Element>();
ICollection<SimpleField> fields = element.GetFields();
foreach (SimpleField val in fields)
{
IElementDef def = val.ElementDef;
if (def.IsSupported(version) &&
!def.IsAttribute(version) &&
def.Field )
{
returnValue.Add(val);
}
}
IList<SifElement> children = element.GetChildList();
foreach (SifElement val in children)
{
IElementDef def = val.ElementDef;
if (def.IsSupported(version))
{
if (def.IsCollapsed(version))
{
ICollection<Element> subElements = GetContent(val, version);
// FIXUP the ElementDef for this version of SIF.
// for example, StudentPersonal/EmailList/Email needs it's
// ElementDef set to "StudentPersonal_Email"
foreach (Element e in subElements)
{
IElementDef subElementDef = e.ElementDef;
if (version.CompareTo(subElementDef.EarliestVersion) >= 0)
{
String tag = subElementDef.Tag(Adk.SifVersion);
IElementDef restoredDef = Adk.Dtd.LookupElementDef(element.ElementDef, tag);
if (restoredDef != null)
{
e.ElementDef = restoredDef;
}
returnValue.Add(e);
}
}
}
else
{
returnValue.Add(val);
}
}
}
MergeSort.Sort<Element>(returnValue, ElementSorter<Element>.GetInstance(version));
//returnValue.Sort(ElementSorter<Element>.GetInstance(version));
return returnValue;
}
internal AdkAttributeIterator(SifElementPointer parent) : base(parent)
{
SifVersion version = parent.Version;
SifElement node = (SifElement)parent.Node;
// Capture all fields
foreach (SimpleField field in node.GetFields())
{
IElementDef fieldDef = field.ElementDef;
if (fieldDef.IsSupported(version) &&
fieldDef.IsAttribute(version))
{
addNodeToIterate(field);
}
}
}
/// <summary>
/// Gets the fields from the SIFElement for the specified version of SIF. Only
/// the fields that apply to the requested version of SIF will be returned.
/// </summary>
/// <param name="element"></param>
/// <param name="version"></param>
/// <returns></returns>
public virtual ICollection <SimpleField> GetFields(SifElement element, SifVersion version)
{
ICollection <SimpleField> fields = element.GetFields();
List <SimpleField> returnValue = new List <SimpleField>();
// remove any fields that do not belong in this version of SIF
foreach (SimpleField field in fields)
{
IElementDef def = field.ElementDef;
if (version.CompareTo(def.EarliestVersion) > -1 &&
version.CompareTo(def.LatestVersion) < 1)
{
returnValue.Add(field);
}
}
returnValue.Sort(ElementSorter <SimpleField> .GetInstance(version));
return(returnValue);
}
//private const int CLOSE = 2;
private Boolean HasContent(SifElement o,
SifVersion version)
{
if (o.ChildCount > 0)
{
return(true);
}
ICollection <SimpleField> fields = o.GetFields();
foreach (SimpleField f in fields)
{
// TODO: This is a perfect place to optimize. Version-specific lookups
// should be optimized
if (f.ElementDef.IsSupported(version) && !f.ElementDef.IsAttribute(version))
{
return(true);
}
}
return(false);
}
/// <summary>
/// Gets the content from the SIFElement for the specified version of SIF. Only
/// elements that apply to the requested version of SIF will be returned.
/// </summary>
/// <param name="element">The element to retrieve content from</param>
/// <param name="version"></param>
/// <returns></returns>
public virtual IList<Element> GetContent( SifElement element, SifVersion version )
{
List<Element> returnValue = new List<Element>();
ICollection<SimpleField> fields = element.GetFields();
foreach (SimpleField val in fields) {
IElementDef def = val.ElementDef;
if (def.IsSupported(version) &&
!def.IsAttribute(version) &&
def.Field)
{
returnValue.Add(val);
}
}
IList<SifElement> children = element.GetChildList();
foreach(SifElement val in children ) {
IElementDef def = val.ElementDef;
if (def.IsSupported(version))
{
returnValue.Add(val);
}
}
MergeSort.Sort<Element>(returnValue, ElementSorter<Element>.GetInstance(version));
//returnValue.Sort( ElementSorter<Element>.GetInstance( version ) );
return returnValue;
}
/// <summary>
/// Gets the fields from the SIFElement for the specified version of SIF. Only
/// the fields that apply to the requested version of SIF will be returned.
/// </summary>
/// <param name="element"></param>
/// <param name="version"></param>
/// <returns></returns>
public virtual ICollection<SimpleField> GetFields(SifElement element, SifVersion version)
{
ICollection<SimpleField> fields = element.GetFields();
List<SimpleField> returnValue = new List<SimpleField>();
// remove any fields that do not belong in this version of SIF
foreach(SimpleField field in fields )
{
IElementDef def = field.ElementDef;
if (version.CompareTo(def.EarliestVersion) > -1 &&
version.CompareTo(def.LatestVersion) < 1)
{
returnValue.Add( field );
}
}
returnValue.Sort( ElementSorter<SimpleField>.GetInstance( version ) );
return returnValue;
}
//private const int CLOSE = 2;
private Boolean HasContent( SifElement o,
SifVersion version )
{
if ( o.ChildCount > 0 )
{
return true;
}
ICollection<SimpleField> fields = o.GetFields();
foreach ( SimpleField f in fields )
{
// TODO: This is a perfect place to optimize. Version-specific lookups
// should be optimized
if ( f.ElementDef.IsSupported( version ) && !f.ElementDef.IsAttribute( version ) )
{
return true;
}
}
return false;
}
