private void btnLoadForest_Click(object sender, EventArgs e)
{
var path = GetFilePath();
if (string.IsNullOrEmpty(path))
{
return;
}
try
{
forest = ForestGenerator.ReadForestFromFile(path, "^", ',');
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
return;
}
foreach (var tree in forest)
{
PreorderIndexBuilder.BuildPreorderIndex(tree);
}
ShowForest();
}
private void DoWork()
{
if (isWorking)
{
throw new InvalidOperationException();
}
try
{
isWorking = true;
param = new MiningParams(
subtreeType: GetSubtreeType(),
mineOrdered: cbOrdered.Checked,
mineFrequent: cbMineFrequent.Checked,
mineClosed: cbMineClosed.Checked,
mineMaximal: cbMineMiximal.Checked,
supportType: GetSupportType(),
thresholdRoot: Convert.ToInt32(txtRootSupport.Text),
thresholdTransaction: Convert.ToInt32(txtTransactionSupport.Text),
separator: ',',
backTrackSymbol: "^");
if (!param.MineOrdered)
{
foreach (var tree in forest)
{
Canonicalizer.Canonicalize(tree);
PreorderIndexBuilder.BuildPreorderIndex(tree);
}
ShowForest();
}
var trees = forest.ToList();
var rslt = CCTreeMiner.Mine(trees, param);
ShowResults(rslt);
}
finally
{
isWorking = false;
}
}
