public QueryEditorViewModel(FilterCluster cluster, FilterEditControlViewModel parent)
{
this.parentViewModel = parent;
if (cluster == null)
this.QueryString = String.Empty;
else
this.QueryString = cluster.ToQuery();
}
public static FilterObjectViewModel GenerateViewModel(FilterEditControlViewModel root, FilterClusterViewModel parent, IFilter item)
{
if(item == null)
throw new ArgumentNullException("item");
var cluster = item as FilterCluster;
if (cluster != null)
return new FilterClusterViewModel(root, parent, cluster);
else
return new FilterItemViewModel(root, parent, item as FilterBase);
}
public FilterObjectViewModel(FilterEditControlViewModel root, FilterClusterViewModel parent)
{
this.Root = root;
this.Parent = parent;
}
public FilterAdderViewModel(FilterEditControlViewModel root, FilterClusterViewModel parent)
: base(root, parent) { }
public FilterItemViewModel(FilterEditControlViewModel root, FilterClusterViewModel parent, FilterBase item)
: base(root, parent)
{
if (item == null)
throw new ArgumentNullException("item");
this.filter = item;
}
public FilterClusterViewModel(FilterEditControlViewModel root, FilterClusterViewModel parent, FilterCluster cluster)
: base(root, parent)
{
if (cluster == null)
throw new ArgumentNullException("cluster");
this.cluster = cluster;
}
