private static Node CreateSchemaNode(Type type, string name, LogicalType logicalTypeOverride, int length, int precision, int scale)
{
if (Primitives.TryGetValue(type, out var p))
{
var entry = GetEntry(type, logicalTypeOverride, p.Entries);
return(new PrimitiveNode(name, p.Repetition, entry.PhysicalType, entry.LogicalType, length, precision, scale));
}
if (type.IsArray)
{
var item = CreateSchemaNode(type.GetElementType(), "item", logicalTypeOverride, length, precision, scale);
var list = new GroupNode("list", Repetition.Repeated, new[] { item });
try
{
return(new GroupNode(name, Repetition.Optional, new[] { list }, LogicalType.List));
}
finally
{
list.Dispose();
item.Dispose();
}
}
throw new ArgumentException($"unsupported logical type {type}");
}
private static Node CreateSchemaNode(LogicalTypeFactory logicalTypeFactory, Type type, string name, LogicalType?logicalTypeOverride, int length)
{
if (logicalTypeFactory.TryGetParquetTypes(type, out var p))
{
var entry = logicalTypeFactory.GetTypesOverride(logicalTypeOverride, p.logicalType, p.physicalType);
return(new PrimitiveNode(name, p.repetition, entry.logicalType, entry.physicalType, length));
}
if (type.IsArray)
{
var item = CreateSchemaNode(logicalTypeFactory, type.GetElementType(), "item", logicalTypeOverride, length);
var list = new GroupNode("list", Repetition.Repeated, new[] { item });
try
{
return(new GroupNode(name, Repetition.Optional, new[] { list }, LogicalType.List()));
}
finally
{
list.Dispose();
item.Dispose();
}
}
throw new ArgumentException($"unsupported logical type {type}");
}
private void _LoadFloatWindows(XElement ele)
{
foreach (var item in ele.Elements())
{
var node = item.Element("Panel");
if (node != null)
{
var panelNode = new PanelNode(null);
panelNode.Load(node);
panelNode.ApplyLayout(this, true);
panelNode.Dispose();
}
else
{
node = item.Element("Group");
var groupNode = new GroupNode(null);
groupNode.Load(node);
groupNode.ApplyLayout(this, true);
groupNode.Dispose();
}
}
}