internal static Restriction BuildIsReadRestriction(SinglePropertyFilter filter, IFilterBuilderHelper mapper)
{
ContentFilterSchema.ContentFilterPropertyDefinition contentFilterPropertyDefinition = (ContentFilterSchema.ContentFilterPropertyDefinition)filter.Property;
PropTag propTagToSearch = contentFilterPropertyDefinition.PropTagToSearch;
bool flag;
ContentFilterBuilder.CheckFilterIsEQorNE(filter, out flag);
bool flag2 = (bool)ContentFilterBuilder.GetPropertyValue(filter);
if (flag)
{
flag2 = !flag2;
}
if (!flag2)
{
return(Restriction.BitMaskZero(propTagToSearch, 1));
}
return(Restriction.BitMaskNonZero(propTagToSearch, 1));
}
private static Restriction BuildRestriction(QueryFilter filter, IFilterBuilderHelper helper)
{
CompositeFilter compositeFilter = filter as CompositeFilter;
if (compositeFilter != null)
{
Restriction[] array = new Restriction[compositeFilter.FilterCount];
int num = 0;
foreach (QueryFilter filter2 in compositeFilter.Filters)
{
array[num++] = ContentFilterBuilder.BuildRestriction(filter2, helper);
}
if (compositeFilter is AndFilter)
{
return(Restriction.And(array));
}
if (compositeFilter is OrFilter)
{
return(Restriction.Or(array));
}
throw ContentFilterBuilder.UnexpectedFilterType(filter);
}
else
{
NotFilter notFilter = filter as NotFilter;
if (notFilter != null)
{
return(Restriction.Not(ContentFilterBuilder.BuildRestriction(notFilter.Filter, helper)));
}
SinglePropertyFilter singlePropertyFilter = filter as SinglePropertyFilter;
if (singlePropertyFilter == null)
{
throw ContentFilterBuilder.UnexpectedFilterType(filter);
}
ContentFilterSchema.ContentFilterPropertyDefinition contentFilterPropertyDefinition = singlePropertyFilter.Property as ContentFilterSchema.ContentFilterPropertyDefinition;
if (contentFilterPropertyDefinition == null)
{
throw ContentFilterBuilder.UnexpectedFilterType(filter);
}
return(contentFilterPropertyDefinition.ConvertToRestriction(singlePropertyFilter, helper));
}
}
private static Restriction BuildRestrictionWrapper(SinglePropertyFilter filter, PropTag ptagToSearch, IFilterBuilderHelper mapper, ContentFilterBuilder.BuildRestrictionDelegate restrictionBuilder)
{
ContentFilterSchema.ContentFilterPropertyDefinition contentFilterPropertyDefinition = (ContentFilterSchema.ContentFilterPropertyDefinition)filter.Property;
if (ptagToSearch == PropTag.Null)
{
if (contentFilterPropertyDefinition.NamedPropToSearch != null)
{
ptagToSearch = mapper.MapNamedProperty(contentFilterPropertyDefinition.NamedPropToSearch, contentFilterPropertyDefinition.NamedPropType);
}
else
{
ptagToSearch = contentFilterPropertyDefinition.PropTagToSearch;
}
}
if (filter is ExistsFilter)
{
return(Restriction.Exist(ptagToSearch));
}
return(restrictionBuilder(filter, mapper, ptagToSearch));
}
internal static Restriction BuildIsFlaggedRestriction(SinglePropertyFilter filter, IFilterBuilderHelper mapper)
{
ContentFilterSchema.ContentFilterPropertyDefinition contentFilterPropertyDefinition = (ContentFilterSchema.ContentFilterPropertyDefinition)filter.Property;
PropTag propTagToSearch = contentFilterPropertyDefinition.PropTagToSearch;
bool flag;
ContentFilterBuilder.CheckFilterIsEQorNE(filter, out flag);
bool flag2 = (bool)ContentFilterBuilder.GetPropertyValue(filter);
if (flag)
{
flag2 = !flag2;
}
Restriction restriction = Restriction.EQ(propTagToSearch, 2);
if (!flag2)
{
return(Restriction.Not(restriction));
}
return(restriction);
}
