// IfNode analyzes condition and run all children (ActionNodes).
func (exec Execute) IfNode(i *ast.IfNode) {
if exec.ResolveComparisonNode(i.Conditions()) {
for _, actionNode := range i.Stack() {
exec.ActionNode(actionNode)
}
} else if i.ElseNode() != nil {
exec.IfNode(i.ElseNode())
}
}
// IfNode skips any condition evaluation and draw all children (ActionNodes).
func (d Draw) IfNode(i *ast.IfNode) {
d.nest++
for _, actionNode := range i.Stack() {
d.ActionNode(actionNode)
}
if i.ElseNode() != nil {
d.IfNode(i.ElseNode())
}
d.nest--
}
// IfNode analyzes condition and run all children (ActionNodes).
func (tc Typechecker) IfNode(i *ast.IfNode) {
tc.execute.(ast.Comparator).ResolveComparisonNode(i.Conditions())
for _, actionNode := range i.Stack() {
tc.ActionNode(actionNode)
}
if i.ElseNode() != nil {
tc.IfNode(i.ElseNode())
}
}