public override Wrapper VisitPose(PreposeGesturesParser.PoseContext context)
{
var bt = new CompositeBodyTransform();
var br = new CompositeBodyRestriction();
var ds = new CompositeDelayedStatement();
foreach (var s in context.statement())
{
Contract.Assert(s != null);
var w = this.Visit(s);
Contract.Assert(w != null);
var statement = w.GetValue();
if (statement != null)
{
if (statement is CompositeBodyTransform)
{
bt = bt.Compose((CompositeBodyTransform)statement);
continue;
}
if (statement is CompositeBodyRestriction)
{
br = br.And((CompositeBodyRestriction)statement);
continue;
}
if (statement is CompositeDelayedStatement)
{
ds = ds.Compose((CompositeDelayedStatement)statement);
continue;
}
throw new ArgumentException("Wrong return type");
}
}
var pose = new Pose(context.ID().GetText(), bt, br, ds);
if (this.Poses.ContainsKey(pose.Name))
{
throw new ArgumentException("Pose " + pose.Name + " has been previosly seen.");
}
this.Poses.Add(pose.Name, pose);
return(new Wrapper(pose));
}
public override Wrapper VisitPose(PreposeGesturesParser.PoseContext context)
{
var bt = new BodyTransform();
var br = new CompositeBodyRestriction();
foreach (var s in context.statement())
{
Contract.Assert(s != null);
var w = this.Visit(s);
if (w == null)
{
throw new PreposeParserException("Failed to parse statement", s);
}
var statement = w.GetValue();
if (statement != null)
{
if (statement is BodyTransform)
{
bt = bt.Compose((BodyTransform)statement);
continue;
}
if (statement is CompositeBodyRestriction)
{
br = br.And((CompositeBodyRestriction)statement);
continue;
}
throw new PreposeParserException("Invalid return type", s);
}
}
var pose = new Pose(context.ID().GetText(), bt, br);
if (this.Poses.ContainsKey(pose.Name))
{
throw new PreposeParserException("Pose " + pose.Name + " has been previously seen.", context);
}
this.Poses.Add(pose.Name, pose);
return(new Wrapper(pose));
}
/// <summary>
/// Exit a parse tree produced by <see cref="PreposeGesturesParser.pose"/>.
/// <para>The default implementation does nothing.</para>
/// </summary>
/// <param name="context">The parse tree.</param>
public virtual void ExitPose([NotNull] PreposeGesturesParser.PoseContext context)
{
}
/// <summary>
/// Visit a parse tree produced by <see cref="PreposeGesturesParser.pose"/>.
/// <para>
/// The default implementation returns the result of calling <see cref="AbstractParseTreeVisitor{Result}.VisitChildren(IRuleNode)"/>
/// on <paramref name="context"/>.
/// </para>
/// </summary>
/// <param name="context">The parse tree.</param>
/// <return>The visitor result.</return>
public virtual Result VisitPose([NotNull] PreposeGesturesParser.PoseContext context)
{
return(VisitChildren(context));
}
