public virtual void addReferColumn(ColumnMetaData columnMetaData)
{
if (!referColumns.Contains(columnMetaData))
{
referColumns.Add(columnMetaData);
}
}
public virtual ColumnMetaData getColumnMetaData(TableMetaData tableMetaData, string columnName)
{
ColumnMetaData columnMetaData = new ColumnMetaData();
columnMetaData.Name = columnName;
columnMetaData.Table = tableMetaData;
if (dlineage.MetaData[tableMetaData] == null)
{
return(null);
}
int index = dlineage.MetaData[tableMetaData].IndexOf(columnMetaData);
if (index != -1)
{
columnMetaData = dlineage.MetaData[tableMetaData][index];
}
else
{
return(null);
}
return(columnMetaData);
}
public override bool Equals(object obj)
{
if (this == obj)
{
return(true);
}
if (!(obj is ColumnMetaData))
{
return(false);
}
ColumnMetaData other = (ColumnMetaData)obj;
if (string.ReferenceEquals(name, null))
{
if (!string.ReferenceEquals(other.name, null))
{
return(false);
}
}
else if (!name.Equals(other.name))
{
return(false);
}
if (table == null)
{
if (other.table != null)
{
return(false);
}
}
else if (!table.Equals(other.table))
{
return(false);
}
return(true);
}