public ICodegenExpression CodegenUnderlyingFragment(ICodegenExpression underlyingExpression,
ICodegenContext context)
{
throw VAERevisionEventPropertyGetterDeclaredGetVersioned.RevisionImplementationNotProvided();
}
/// <summary>Creates property descriptors for revision. </summary>
/// <param name="spec">specifies revision</param>
/// <param name="groups">the groups that group properties</param>
/// <returns>map of property and descriptor</returns>
public static IDictionary <string, RevisionPropertyTypeDesc> CreatePropertyDescriptors(
RevisionSpec spec,
PropertyGroupDesc[] groups)
{
var propsPerGroup = PropertyUtility.GetGroupsPerProperty(groups);
IDictionary <string, RevisionPropertyTypeDesc> propertyDesc =
new Dictionary <string, RevisionPropertyTypeDesc>();
var count = 0;
foreach (var property in spec.ChangesetPropertyNames)
{
var fullGetter = spec.BaseEventType.GetGetter(property);
var propertyNumber = count;
var propGroupsProperty = propsPerGroup.Get(property);
var paramList = new RevisionGetterParameters(property, propertyNumber, fullGetter, propGroupsProperty);
// if there are no groups (full event property only), then simply use the full event getter
var revisionGetter = new VAERevisionEventPropertyGetterDeclaredGetVersioned(paramList);
var type = spec.BaseEventType.GetPropertyType(property);
var propertyTypeDesc = new RevisionPropertyTypeDesc(revisionGetter, paramList, type);
propertyDesc.Put(property, propertyTypeDesc);
count++;
}
foreach (var property in spec.BaseEventOnlyPropertyNames)
{
var fullGetter = ((EventTypeSPI)spec.BaseEventType).GetGetterSPI(property);
// if there are no groups (full event property only), then simply use the full event getter
var revisionGetter = new VAERevisionEventPropertyGetterDeclaredLast(fullGetter);
var type = spec.BaseEventType.GetPropertyType(property);
var propertyTypeDesc = new RevisionPropertyTypeDesc(revisionGetter, null, type);
propertyDesc.Put(property, propertyTypeDesc);
count++;
}
count = 0;
foreach (var property in spec.KeyPropertyNames)
{
var keyPropertyNumber = count;
EventPropertyGetterSPI revisionGetter;
if (spec.KeyPropertyNames.Length == 1)
{
revisionGetter = new VAERevisionEventPropertyGetterDeclaredOneKey();
}
else
{
revisionGetter = new VAERevisionEventPropertyGetterDeclaredNKey(keyPropertyNumber);
}
var type = spec.BaseEventType.GetPropertyType(property);
var propertyTypeDesc = new RevisionPropertyTypeDesc(revisionGetter, null, type);
propertyDesc.Put(property, propertyTypeDesc);
count++;
}
return(propertyDesc);
}
