public void TestApplyStatement()
{
Dictionary test = CreateDictionary("Test");
NameSpace n1 = CreateNameSpace(test, "N1");
Structure s1 = CreateStructure(n1, "S1");
StructureElement el1 = CreateStructureElement(s1, "E1", "Boolean");
Structure s2 = CreateStructure(n1, "S2");
StructureElement el2 = CreateStructureElement(s2, "E2", "S1");
Function function = CreateFunction(n1, "f", "S1");
Collection collection = CreateCollection(n1, "Col", "S1", 10);
Variable v = CreateVariable(n1, "V", "Col");
Compiler.Compile_Synchronous(true, true);
RuleCondition rc = CreateRuleAndCondition(n1, "Rule1");
Parser parser = new Parser();
{
// 0 1 2
// 012345678901234567890123
const string text = "APPLY X <- X ON V | X.";
ApplyStatement statement = parser.Statement(rc, text, true, true) as ApplyStatement;
Assert.IsNotNull(statement);
ContextGrabber grabber = new ContextGrabber();
Assert.IsNull(grabber.GetContext(0, statement));
Assert.IsNull(grabber.GetContext(1, statement));
Assert.IsNull(grabber.GetContext(2, statement));
Assert.IsNull(grabber.GetContext(3, statement));
Assert.IsNull(grabber.GetContext(4, statement));
Assert.IsNull(grabber.GetContext(5, statement));
Assert.AreEqual(statement.IteratorVariable, grabber.GetContext(6, statement));
Assert.AreEqual(statement.IteratorVariable, grabber.GetContext(7, statement));
Assert.IsNull(grabber.GetContext(8, statement));
Assert.IsNull(grabber.GetContext(9, statement));
Assert.IsNull(grabber.GetContext(10, statement));
Assert.AreEqual(statement.IteratorVariable, grabber.GetContext(11, statement));
Assert.AreEqual(statement.IteratorVariable, grabber.GetContext(12, statement));
Assert.IsNull(grabber.GetContext(13, statement));
Assert.IsNull(grabber.GetContext(14, statement));
Assert.IsNull(grabber.GetContext(15, statement));
Assert.AreEqual(v, grabber.GetContext(16, statement));
Assert.AreEqual(v, grabber.GetContext(17, statement));
Assert.IsNull(grabber.GetContext(18, statement));
Assert.IsNull(grabber.GetContext(19, statement));
Assert.AreEqual(statement.IteratorVariable, grabber.GetContext(20, statement));
Assert.AreEqual(statement.IteratorVariable, grabber.GetContext(21, statement));
Assert.IsNull(grabber.GetContext(22, statement));
}
}
public void TestFunctionCall()
{
Dictionary test = CreateDictionary("Test");
NameSpace n1 = CreateNameSpace(test, "N1");
Structure s1 = CreateStructure(n1, "S1");
StructureElement el1 = CreateStructureElement(s1, "E1", "Boolean");
Structure s2 = CreateStructure(n1, "S2");
StructureElement el2 = CreateStructureElement(s2, "E2", "S1");
Variable v = CreateVariable(n1, "V", "S1");
v.setDefaultValue("N1.S1 { E1 => True }");
Function function = CreateFunction(n1, "f", "S1");
Compiler.Compile_Synchronous(true, true);
RuleCondition rc = CreateRuleAndCondition(n1, "Rule1");
Parser parser = new Parser();
{
// 0 1
// 012345678901
const string text = "V <- f().S";
VariableUpdateStatement statement = parser.Statement(rc, text, true, true) as VariableUpdateStatement;
ContextGrabber grabber = new ContextGrabber();
Assert.AreEqual(v, grabber.GetContext(0, statement));
Assert.AreEqual(v, grabber.GetContext(1, statement));
Assert.IsNull(grabber.GetContext(2, statement));
Assert.IsNull(grabber.GetContext(3, statement));
Assert.IsNull(grabber.GetContext(4, statement));
Assert.AreEqual(function, grabber.GetContext(5, statement));
Assert.AreEqual(function, grabber.GetContext(6, statement));
Assert.AreEqual(function, grabber.GetContext(7, statement));
Assert.AreEqual(s1, grabber.GetContext(8, statement));
Assert.IsNull(grabber.GetContext(9, statement));
Assert.IsNull(grabber.GetContext(10, statement));
}
{
// 0
// 0123456789
const string text = "V <- f().";
VariableUpdateStatement statement = parser.Statement(rc, text, true, true) as VariableUpdateStatement;
ContextGrabber grabber = new ContextGrabber();
Assert.AreEqual(v, grabber.GetContext(0, statement));
Assert.AreEqual(v, grabber.GetContext(1, statement));
Assert.IsNull(grabber.GetContext(2, statement));
Assert.IsNull(grabber.GetContext(3, statement));
Assert.IsNull(grabber.GetContext(4, statement));
Assert.AreEqual(function, grabber.GetContext(5, statement));
Assert.AreEqual(function, grabber.GetContext(6, statement));
Assert.AreEqual(function, grabber.GetContext(7, statement));
Assert.AreEqual(s1, grabber.GetContext(8, statement));
Assert.IsNull(grabber.GetContext(9, statement));
}
}
public void TestMapExpression()
{
Dictionary test = CreateDictionary("Test");
NameSpace n1 = CreateNameSpace(test, "N1");
Structure s1 = CreateStructure(n1, "S1");
StructureElement el1 = CreateStructureElement(s1, "E1", "Boolean");
Structure s2 = CreateStructure(n1, "S2");
StructureElement el2 = CreateStructureElement(s2, "E2", "S1");
Function function = CreateFunction(n1, "f", "S1");
Collection collection = CreateCollection(n1, "Col", "S1", 10);
Variable v = CreateVariable(n1, "V", "Col");
Compiler.Compile_Synchronous(true, true);
RuleCondition rc = CreateRuleAndCondition(n1, "Rule1");
Parser parser = new Parser();
{
// 0 1 2
// 012345678901234567890123456
const string text = "MAP V | X. USING X IN X.E1";
MapExpression expression = parser.Expression(rc, text, null, true, null, true, true) as MapExpression;
Assert.IsNotNull(expression);
ContextGrabber grabber = new ContextGrabber();
Assert.IsNull(grabber.GetContext(0, expression));
Assert.IsNull(grabber.GetContext(1, expression));
Assert.IsNull(grabber.GetContext(2, expression));
Assert.IsNull(grabber.GetContext(3, expression));
Assert.AreEqual(v, grabber.GetContext(4, expression));
Assert.AreEqual(v, grabber.GetContext(5, expression));
Assert.IsNull(grabber.GetContext(6, expression));
Assert.IsNull(grabber.GetContext(7, expression));
Assert.AreEqual(expression.IteratorVariable, grabber.GetContext(8, expression));
Assert.AreEqual(expression.IteratorVariable, grabber.GetContext(9, expression));
Assert.IsNull(grabber.GetContext(10, expression));
Assert.IsNull(grabber.GetContext(11, expression));
Assert.IsNull(grabber.GetContext(12, expression));
Assert.IsNull(grabber.GetContext(13, expression));
Assert.IsNull(grabber.GetContext(14, expression));
Assert.IsNull(grabber.GetContext(15, expression));
Assert.IsNull(grabber.GetContext(16, expression));
Assert.IsNull(grabber.GetContext(17, expression));
Assert.IsNull(grabber.GetContext(18, expression));
Assert.IsNull(grabber.GetContext(19, expression));
Assert.IsNull(grabber.GetContext(20, expression));
Assert.IsNull(grabber.GetContext(21, expression));
Assert.AreEqual(expression.IteratorVariable, grabber.GetContext(22, expression));
Assert.AreEqual(expression.IteratorVariable, grabber.GetContext(23, expression));
Assert.AreEqual(el1, grabber.GetContext(24, expression));
Assert.AreEqual(el1, grabber.GetContext(25, expression));
Assert.AreEqual(el1, grabber.GetContext(26, expression));
Assert.IsNull(grabber.GetContext(27, expression));
}
}
/// <summary>
/// Provides the instance related to a character index in the textbox
/// </summary>
/// <param name="index"></param>
/// <returns></returns>
protected INamable GetInstance(int index)
{
INamable retVal = null;
if (Model != null)
{
InterpreterTreeNode node = Parse(EditionTextBox.Text);
if (node != null)
{
ContextGrabber grabber = new ContextGrabber();
retVal = grabber.GetContext(index, node);
}
if (retVal == null)
{
// Perform a fuzzy search by trying to find the corresponding expression text
string text = GetExpressionText(EditionTextBox.Text, index);
node = Parse(text);
index = text.Length - 1;
if ( node != null)
{
ContextGrabber grabber = new ContextGrabber();
retVal = grabber.GetContext(index, node);
}
}
}
return retVal;
}