public class GroupVisitor
extends Visitor

Groups sibling masks or patterns containing the same bit sequences into one node.

All children of the original nodes will be attached to the grouped node.

Expectation of a tree at input, e.g:

   Rule
     Mask (111)
       Pattern (110)
         Variant
     Mask (111)
       Pattern (111)
         Variant

Expectation of the tree at output:

   Rule
     Mask (111)
       Pattern (110)
         Variant
       Pattern (111)
         Variant

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`visit(Mask mask)`	If the current task is to save bits, saves them and returns the control; otherwise groups the mask's children and thus continues the traversal.
`void`	`visit(Pattern pattern)`	If the current task is to save bits, saves them and returns the control; otherwise groups the pattern's children and thus continues the traversal.
`void`	`visit(Rule rule)`	Groups the rule recursively.

Methods inherited from class net.emustudio.edigen.Visitor
visit, visit, visit, visit, visit, visit, visit, visit

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Class GroupVisitor