/// <summary>
/// 初始化工作
/// </summary>
/// <param name="Gmetadata"></param>
protected virtual void Init(Gmetadata Gmetadata)
{
this.ItemSpliters = Gmetadata.ItemSplliter;
this.IsPropertyUnitChanged = this.Metadata.IsPropertyUnitChanged;
this.DestPropertyUnits = Metadata.DestPropertyUnits;
this.PropertyUnits = Metadata.PropertyUnits;
this.StartIndex = Metadata.StartRowIndex;
PropertyIndexes = new Dictionary <string, int>();
int i = 0;
foreach (var name in this.Metadata.PropertyNames)
{
PropertyIndexes.Add(name.Trim(), i++);
}
//采用默认序列
if (PropertyIndexes.Count == 0)
{
var defaultObj = Activator.CreateInstance <T>();// typeof(TLineClass);
var names = defaultObj.OrderedProperties;
this.Metadata.PropertyNames = names.ToArray();
i = 0;
foreach (var name in this.Metadata.PropertyNames)
{
PropertyIndexes.Add(name.Trim(), i++);
}
}
InitStreamReader();
}
/// <summary>
/// 默认的元数据
/// </summary>
/// <returns></returns>
public override Gmetadata GetDefaultMetadata()
{
Gmetadata data = Gmetadata.NewInstance;
data.PropertyNames = new string[] { Geo.Utils.ObjectUtil.GetPropertyName <InputParam>(m => m.InputPath) };
return(data);
}
private void SetMetaData(Gmetadata Gmetadata)
{
if (Gmetadata != null)
{
this.Metadata = Gmetadata;
}
else
{
this.Metadata = GetDefaultMetadata();
}
}
/// <summary>
/// 初始化
/// </summary>
/// <param name="Stream"></param>
/// <param name="Gmetadata"></param>
public virtual void Init(Stream Stream, Gmetadata Gmetadata, Encoding Encoding = null)
{
if (Encoding == null)
{
Encoding = Encoding.ASCII;
}
SetMetaData(Gmetadata);
SetProperties();
InitStreamWriter(Stream, Encoding);
}
/// <summary>
/// 获取默认的元数据。没有排序。
/// </summary>
/// <returns></returns>
public virtual Gmetadata GetDefaultMetadata()
{
Gmetadata data = Gmetadata.NewInstance;
//var names = Utils.ObjectUtil.GetPropertyNames(typeof(TLineClass));
//foreach (var key in names)
//{
// data.PropertyNames = names.ToArray();
//}
return(data);
}
/// <summary>
/// 获取默认的元数据。没有排序。
/// </summary>
/// <returns></returns>
public virtual Gmetadata GetDefaultMetadata()
{
Gmetadata data = Gmetadata.NewInstance;
data.PropertyNames = Activator.CreateInstance <T>().OrderedProperties.ToArray();
//var names = Utils.ObjectUtil.GetPropertyNames(typeof(TLineClass));
//foreach (var key in names)
//{
// data.PropertyNames = names.ToArray();
//}
return(data);
// throw new NotImplementedException(Path.GetExtension(FilePath) + " 暂时不支持这种格式，请手动指定格式元数据！");
}
/// <summary>
/// 初始化，等同于构造函数
/// </summary>
/// <param name="filePath"></param>
/// <param name="Gmetadata"></param>
public void Init(string filePath, Gmetadata Gmetadata)
{
this.InputPath = filePath;
this.Metadata = Gmetadata;
EnumCount = int.MaxValue / 2;
this.BaseDirectory = Path.GetDirectoryName(filePath);
if (Gmetadata == null)
{
Init(filePath, "");
}
else
{
Init(Gmetadata);
}
}
/// <summary>
/// 读取文件ID和数据库ID。比如平差之星的Pname文件。
/// </summary>
/// <param name="path"></param>
/// <returns></returns>
public static GidManager ReadFileIdDbId(string path)
{
Geo.IO.Gmetadata nameData = Geo.IO.Gmetadata.NewInstance;
nameData.PropertyNames = new string[] { "FileId", "DbId" };
nameData.ItemSplliter = new string[] { " ", "\t" };
GidManager GidManager = new Data.GidManager();
LineFileReader <GidItem> r = new LineFileReader <GidItem>(path, nameData);
var list = r.ReadAll();
foreach (var item in list)
{
GidManager[item.FileId] = item.DbId;
}
return(GidManager);
}
/// <summary>
/// 构造函数
/// </summary>
/// <param name="filePath">数据文件路径。</param>
/// <param name="Gmetadata"></param>
public EntityFileReader(string filePath, Gmetadata Gmetadata)
{
Name = InputPath;
Init(filePath, Gmetadata);
}
/// <summary>
/// 构造函数
/// </summary>
/// <param name="filePath"></param>
/// <param name="Gmetadata"></param>
public VectorNameReader(string filePath, Gmetadata Gmetadata)
: base(filePath, Gmetadata)
{
}
/// <summary>
/// 构造函数
/// </summary>
/// <param name="filePath"></param>
/// <param name="Gmetadata"></param>
public IdAstroProductReader(string filePath, Gmetadata Gmetadata)
: base(filePath, Gmetadata)
{
}
protected override void Init(Gmetadata Gmetadata)
{
Comments = new List <string>();
CommentMarkers = Gmetadata.CommentMarkers;
base.Init(Gmetadata);
}
/// <summary>
/// 构造函数
/// </summary>
/// <param name="filePath">数据文件路径。</param>
/// <param name="Gmetadata"></param>
public XmlFileWriter(string filePath, Gmetadata Gmetadata)
: base(filePath, Gmetadata)
{
}
/// <summary>
/// 构造函数
/// </summary>
/// <param name="filePath"></param>
/// <param name="Gmetadata"></param>
public ArrayParamReader(string filePath, Gmetadata Gmetadata)
: base(filePath, Gmetadata)
{
}
/// <summary>
/// 构造函数
/// </summary>
/// <param name="filePath"></param>
/// <param name="Gmetadata"></param>
public IdAzimuthReader(string filePath, Gmetadata Gmetadata)
: base(filePath, Gmetadata)
{
}
/// <summary>
/// 构造函数
/// </summary>
/// <param name="Stream">数据流。</param>
/// <param name="Gmetadata"></param>
public XmlFileWriter(Stream Stream, Gmetadata Gmetadata)
: base(Stream, Gmetadata)
{
}
/// <summary>
/// 构造函数
/// </summary>
/// <param name="filePath">数据文件路径。</param>
/// <param name="Gmetadata"></param>
public EntityWriter(string filePath, Gmetadata Gmetadata, Encoding Encoding = null, FileMode FileMode = FileMode.Create)
: this()
{
this.FilePath = filePath;
Init(new FileStream(this.FilePath, FileMode, FileAccess.Write), Gmetadata, Encoding);
}
/// <summary>
/// 构造函数
/// </summary>
/// <param name="Stream">数据流。</param>
/// <param name="Gmetadata"></param>
public EntityWriter(Stream Stream, Gmetadata Gmetadata, Encoding Encoding = null)
: this()
{
Init(Stream, Gmetadata, Encoding);
}
/// <summary>
/// 构造函数
/// </summary>
/// <param name="filePath"></param>
/// <param name="Gmetadata"></param>
public VersionedIoParamReader(string filePath, Gmetadata Gmetadata)
: base(filePath, Gmetadata)
{
}
/// <summary>
/// 构造函数
/// </summary>
/// <param name="filePath"></param>
/// <param name="Gmetadata"></param>
public IdTwoFloatReader(string filePath, Gmetadata Gmetadata)
: base(filePath, Gmetadata)
{
}
/// <summary>
/// 构造函数
/// </summary>
/// <param name="filePath">数据文件路径。</param>
/// <param name="Gmetadata"></param>
public LineFileWriter(string filePath, Gmetadata Gmetadata, Encoding Encoding = null, FileMode FileMode = FileMode.Create)
: base(filePath, Gmetadata, Encoding, FileMode)
{
ItemSpliter = '\t';
}
/// <summary>
/// 构造函数
/// </summary>
/// <param name="filePath"></param>
/// <param name="Gmetadata"></param>
public IdXyzReader(string filePath, Gmetadata Gmetadata)
: base(filePath, Gmetadata)
{
}
/// <summary>
/// 构造函数
/// </summary>
/// <param name="Stream">数据流。</param>
/// <param name="Gmetadata"></param>
public LineFileWriter(Stream Stream, Gmetadata Gmetadata, Encoding Encoding = null)
: base(Stream, Gmetadata, Encoding)
{
ItemSpliter = '\t';
}
/// <summary>
/// 构造函数
/// </summary>
/// <param name="filePath"></param>
/// <param name="Gmetadata"></param>
public InputParamWriter(string filePath, Gmetadata Gmetadata)
: base(filePath, Gmetadata)
{
}
/// <summary>
/// 构造函数
/// </summary>
/// <param name="filePath">数据文件路径。</param>
/// <param name="Gmetadata"></param>
public XmlStreamReader(string filePath, Gmetadata Gmetadata)
: base(filePath, Gmetadata)
{
}
/// <summary>
/// 构造函数
/// </summary>
/// <param name="filePath"></param>
/// <param name="Gmetadata"></param>
public IdGeoCoordReader(string filePath, Gmetadata Gmetadata)
: base(filePath, Gmetadata)
{
}
/// <summary>
/// 构造函数
/// </summary>
/// <param name="filePath">数据文件路径。</param>
/// <param name="Gmetadata"></param>
public LineFileReader(string filePath, Gmetadata Gmetadata) : base(filePath, Gmetadata)
{
}