Package com.singularsys.extensions.xjep

Interface CommandVisitorI

All Known Implementing Classes:
Clean, Coeffs, Compare, Diff, Eval, Expand, ExtractEqn, Rewrite, Simplify, Subst, SymbolicEquals, XAssign
public interface CommandVisitorI
Interface defining the special actions performed during the preprocessing stage. This interface should be implemented by PostFixMath Commands which wish to perform a special action during the XJep.preprocess() method.

  • Method Summary

    Modifier and Type
    Method
    Description
    Node
    process(Node node, Node[] children)
    Performs the specified action on an expression tree.

  • Method Details

    • process

      Node process(Node node, Node[] children) throws ParseException
      Performs the specified action on an expression tree.
      Parameters:
      node - top node of the tree
      children - the children of the node after they have been preprocessed.
      Returns:
      top node of the results.
      Throws:
      ParseException