public void Combine()
{
var conditionalJumpNode = new ConditionalJumpNode();
_compiledStatement.AddLast(new DoNothingNode());
LinkedListExtensions.AppendRange(_compiledStatement, _condition.AsEnumerable<ActionNode>());
_compiledStatement.AddLast(conditionalJumpNode);
LinkedListExtensions.AppendRange(_compiledStatement, _body.AsEnumerable<ActionNode>());
_compiledStatement.AddLast(new DoNothingNode());
conditionalJumpNode.NextOnTrue = _body.First;
conditionalJumpNode.NextOnFalse = _compiledStatement.Last;
}
public override void Compile()
{
DoNothingNode firstDN = new DoNothingNode();
DoNothingNode middleDN = new DoNothingNode();
DoNothingNode lastDN = new DoNothingNode();
Compiled.Add(firstDN);
CompiledCondition condition = new CompiledCondition();
while(CurrentToken.Value.TokenType != TokenType.ELLIPSISOPEN)
{
CurrentToken = CurrentToken.Next;
}
condition.CurrentToken = CurrentToken.Next.Next;
condition.Compile();
CurrentToken = condition.CurrentToken;
Compiled.InsertAfter(condition.Compiled);
ConditionalJumpNode jump = new ConditionalJumpNode();
jump.NextOnTrue = middleDN;
jump.NextOnFalse = lastDN;
Compiled.Add(jump);
Compiled.Add(middleDN);
while (CurrentToken.Value.TokenType != TokenType.BRACKETOPEN)
{
CurrentToken = CurrentToken.Next;
}
CurrentToken = CurrentToken.Next;
while (CurrentToken.Value.TokenType != TokenType.BRACKETCLOSE)
{
AbstractCompiled compiled = CompilerFactory.getInstance().GetCompiled(CurrentToken);
compiled.CurrentToken = CurrentToken;
compiled.Compile();
Compiled.InsertAfter(compiled.Compiled);
CurrentToken = CurrentToken.Next;
}
Compiled.Add(new JumpNode(firstDN));
Compiled.Add(lastDN);
}
public void Combine()
{
var conditionalJumpNode = new ConditionalJumpNode();
var jumpBackNode = new JumpNode();
_compiledStatement.AddLast(new DoNothingNode());
LinkedListExtensions.AppendRange(_compiledStatement, _condition.AsEnumerable<ActionNode>());
_compiledStatement.AddLast(conditionalJumpNode); // De body komt dus rechtstreeks na de conditionalJumpNode (dus op de .Next property)
LinkedListExtensions.AppendRange(_compiledStatement, _body.AsEnumerable<ActionNode>());
_compiledStatement.AddLast(jumpBackNode);
_compiledStatement.AddLast(new DoNothingNode());
jumpBackNode.JumpToNode = _compiledStatement.First; // JumpToNode is een extra property ten opzichte van andere nodes.
conditionalJumpNode.NextOnTrue = _body.First; // NextOnTrue en NextOnFalse zijn extra properties ten opzichte van andere nodes.
conditionalJumpNode.NextOnFalse = _compiledStatement.Last;
}
public override void Visit(ConditionalJumpNode node, string condition)
{
NextNode = (Boolean.Parse(condition)) ? node.NextOnTrue : node.NextOnFalse;
}
public abstract void Visit(ConditionalJumpNode conditionalJump);
