private void CreateFixedLengthFields(string[][] data, FixedLengthClassBuilder builder)
{
List <FixedColumnInfo> res = null;
foreach (var dataFile in data)
{
List <FixedColumnInfo> candidates = CreateFixedLengthCandidates(dataFile);
res = JoinFixedColCandidates(res, candidates);
}
for (int i = 0; i < res.Count; i++)
{
FixedColumnInfo col = res[i];
builder.AddField("Field" + i.ToString().PadLeft(4, '0'), col.Length, typeof(string));
}
}
private List<FixedColumnInfo> CreateFixedLengthCandidates(string[] lines)
{
List<FixedColumnInfo> res = null;
foreach (string line in lines)
{
List<FixedColumnInfo> candidates = new List<FixedColumnInfo>();
int blanks = 0;
FixedColumnInfo col = null;
for (int i = 1; i < line.Length; i++)
{
if (char.IsWhiteSpace(line[i]))
{
blanks += 1;
}
else
{
if (blanks > 2)
{
if (col == null)
{
col = new FixedColumnInfo();
col.Start = 0;
col.Length = i;
}
else
{
FixedColumnInfo prevCol = col;
col = new FixedColumnInfo();
col.Start = prevCol.Start + prevCol.Length;
col.Length = i - col.Start;
}
candidates.Add(col);
blanks = 0;
}
}
}
if (col == null)
{
col = new FixedColumnInfo();
col.Start = 0;
col.Length = line.Length;
}
else
{
FixedColumnInfo prevCol = col;
col = new FixedColumnInfo();
col.Start = prevCol.Start + prevCol.Length;
col.Length = line.Length - col.Start;
}
candidates.Add(col);
res = JoinFixedColCandidates(res, candidates);
}
return res;
}
private List <FixedColumnInfo> CreateFixedLengthCandidates(string[] lines)
{
List <FixedColumnInfo> res = null;
foreach (var line in lines)
{
var candidates = new List <FixedColumnInfo>();
int blanks = 0;
FixedColumnInfo col = null;
for (int i = 1; i < line.Length; i++)
{
if (char.IsWhiteSpace(line[i]))
{
blanks += 1;
}
else
{
if (blanks > 2)
{
if (col == null)
{
col = new FixedColumnInfo
{
Start = 0,
Length = i
};
}
else
{
FixedColumnInfo prevCol = col;
col = new FixedColumnInfo
{
Start = prevCol.Start + prevCol.Length
};
col.Length = i - col.Start;
}
candidates.Add(col);
blanks = 0;
}
}
}
if (col == null)
{
col = new FixedColumnInfo
{
Start = 0,
Length = line.Length
};
}
else
{
FixedColumnInfo prevCol = col;
col = new FixedColumnInfo
{
Start = prevCol.Start + prevCol.Length
};
col.Length = line.Length - col.Start;
}
candidates.Add(col);
res = JoinFixedColCandidates(res, candidates);
}
return(res);
}
private List <FixedColumnInfo> CreateFixedLengthCandidates(string[] lines)
{
List <FixedColumnInfo> res = null;
foreach (string line in lines)
{
List <FixedColumnInfo> candidates = new List <FixedColumnInfo>();
int filled = 0;
int blanks = 0;
FixedColumnInfo col = null;
for (int i = 1; i < line.Length; i++)
{
if (Char.IsWhiteSpace(line[i]))
{
blanks += 1;
}
else
{
if (blanks > 2)
{
if (col == null)
{
col = new FixedColumnInfo();
col.Start = 0;
col.Length = i;
}
else
{
FixedColumnInfo prevCol = col;
col = new FixedColumnInfo();
col.Start = prevCol.Start + prevCol.Length;
col.Length = i - col.Start;
}
candidates.Add(col);
// col anterior termina
filled = 1;
blanks = 0;
}
}
}
if (col == null)
{
col = new FixedColumnInfo();
col.Start = 0;
col.Length = line.Length;
}
else
{
FixedColumnInfo prevCol = col;
col = new FixedColumnInfo();
col.Start = prevCol.Start + prevCol.Length;
col.Length = line.Length - col.Start;
}
candidates.Add(col);
res = JoinFixedColCandidates(res, candidates);
}
return(res);
}