private void Form1_Shown(object sender, EventArgs e)
{
_thisForm = this;
debugOutput.Text += "\nLoading Rule Base: ";
_thisForm.Refresh();
PackageBuilder builder = new PackageBuilder();
Stream stream = new FileStream(@"C:\Documents and Settings\TricolorerVirtual\Escritorio\MinimalDroolsForm.rar\MinimalDroolsForm\SimpleRulesExt.drl", FileMode.Open);
debugOutput.Text += "\nStream Set ";
_thisForm.Refresh();
debugOutput.Text += "\nReading DRL (Please wait... this may take a few moments...) ";
_thisForm.Refresh();
builder.AddPackageFromDrl("MinimalDroolsForm.SimpleRules.drl", stream);
debugOutput.Text += "... Finished ";
_thisForm.Refresh();
Package pkg = builder.GetPackage();
debugOutput.Text += "\nPackage Added ";
_thisForm.Refresh();
ruleBase = RuleBaseFactory.NewRuleBase();
ruleBase.AddPackage(pkg);
debugOutput.Text += "\nRule Base Set ";
_thisForm.Refresh();
workingMemory = ruleBase.NewWorkingMemory();
workingObj = new CustomerRecord();
secondWorkingObj = null;
}
//**********************************************************
// workingObj is set by the button click method
//**********************************************************
private void TestRules(RuleBase ruleBase, Form1 F1)
{
F1.debugOutput.Text += "\nRule Run: ";
if (_currentCust == null)
{
_currentCust = F1.workingMemory.assertObject(workingObj);
}
else
{
F1.workingMemory.modifyObject(_currentCust, workingObj);
}
if (secondWorkingObj != null)
{
F1.workingMemory.assertObject(secondWorkingObj);
}
F1.workingMemory.fireAllRules();
CustomerRecord customer = (CustomerRecord)F1.workingMemory.getObject(_currentCust);
F1.debugOutput.Text += "\nCustomer: " + customer.Id +
" | Qty: " + customer.Value + " | STATUS: " + customer.Status;
if (secondWorkingObj != null)
{
F1.debugOutput.Text += "\n 2nd Customer: " + secondWorkingObj.Id +
" | Qty: " + secondWorkingObj.Value + " | STATUS: " + secondWorkingObj.Status;
}
}
private void button1_Click(object sender, EventArgs e)
{
int formQTY;
int formDays;
try { formQTY = Int32.Parse(qtyTextBox.Text); }
catch { formQTY = 0; }
try { formDays = Int32.Parse(DaysSinceTextBox.Text); }
catch { formDays = 0; }
workingObj.Id = IDTextBox.Text;
workingObj.Status = StatusTextBox.Text;
workingObj.Value = formQTY;
workingObj.DaysSinceLastOrder = formDays;
if (ScenarioButton3.Checked == true)
{
secondWorkingObj = new CustomerRecord();
secondWorkingObj.Id = "111-111";
secondWorkingObj.Status = "NORMAL";
secondWorkingObj.Value = 5;
secondWorkingObj.DaysSinceLastOrder = 95;
}
TestRules(ruleBase, _thisForm);
}
private void ScenarioButton2_CheckedChanged(object sender, EventArgs e)
{
qtyTextBox.Text = "500";
IDTextBox.Text = "222-222";
DaysSinceTextBox.Text = "91";
StatusTextBox.Text = "INACTIVE";
_thisForm.Refresh();
if (secondWorkingObj != null)
{
secondWorkingObj = null;
}
}
private void ScenarioButton1_CheckedChanged(object sender, EventArgs e)
{
qtyTextBox.Text = "5";
IDTextBox.Text = "111-111";
DaysSinceTextBox.Text = "15";
StatusTextBox.Text = "NORMAL";
_thisForm.Refresh();
if (secondWorkingObj != null)
{
secondWorkingObj = null;
}
}
