public List<ISet> Examine(IEnumerable<Set> sets)
{
// For every block, find the next closest following (can't come before) block.
List<BlockPair> pairs = new List<BlockPair>();
foreach (Set set in sets)
{
foreach (Block block in set.Blocks)
{
Block closest = FindClosestBlock(sets, block);
if (closest != null)
pairs.Add(new BlockPair(block, closest));
}
}
// Do any closest block pairs have their top set and bottom set the same?
// That is, the diff between the two is their middles.
foreach (BlockPair pair in pairs)
{
foreach (BlockPair pair1 in pairs)
{
if (pair != pair1)
{
if (pair.Top.Set == pair1.Top.Set && pair.Bottom.Set == pair1.Bottom.Set)
{
Set set = new Set();
IProjectFile project_file = pair.Top.ProjectFile;// they are both in the same file
set.Blocks.Add(MakeBlock(pair, set, project_file));
set.Blocks.Add(MakeBlock(pair1, set, project_file));
return new List<ISet> ( new ISet[] {set} );
}
}
}
}
return new List<ISet>();
}
private bool Equals(Set s1)
{
IBlock block1 = Blocks[0];
IBlock block2 = s1.blocks[0];
return block1.SharesSourceFile(block2) && block1.StartLineNumber == block2.StartLineNumber && block1.EndLineNumber == block2.EndLineNumber;
}
public static ISet ToIste(Set input)
{
return input;
}
private Block MakeBlock(BlockPair pair, Set set, IProjectFile project_file)
{
int startLineNumber = pair.Top.EndLineNumber + 1;
int endLineNumber = pair.Bottom.StartLineNumber - 1;
DocumentRange range = SimianResultsParser.GetDocumentRange(project_file, startLineNumber, endLineNumber, Solution);
return new Block(startLineNumber, endLineNumber, project_file, set, range);
}
private Set ReadSet()
{
int lineCount = Convert.ToInt32(xr.GetAttribute("lineCount"));
Set set = new Set(lineCount);
if (xr.ReadToDescendant("block"))
{
do
{
string sourceFile = xr.GetAttribute("sourceFile");
int startLineNumber = Convert.ToInt32(xr.GetAttribute("startLineNumber"));
int endLineNumber = Convert.ToInt32(xr.GetAttribute("endLineNumber"));
IList<IProjectItem> projectFiles = solution.FindProjectItemsByLocation(new FileSystemPath(sourceFile)).ToArray();
if (projectFiles.Count > 1)
throw new ApplicationException("Expected exactly one file corresponding to " + sourceFile);
IProjectFile projectFile = (IProjectFile) projectFiles[0];
DocumentRange? range = GetDocumentRange2(sourceFile, projectFile, startLineNumber, endLineNumber);
set.AddBlock(sourceFile, startLineNumber, endLineNumber, projectFile, range);
} while (xr.ReadToNextSibling("block"));
}
return set;
}