net.cscott.sdr.calls.lists
Class BasicList.LRMEvaluator

java.lang.Object
  net.cscott.sdr.calls.Evaluator
      net.cscott.sdr.calls.lists.BasicList.LRMEvaluator

Enclosing class:

BasicList

public static class BasicList.LRMEvaluator
extends Evaluator

Evaluator for left, reverse, and mirror.

Nested Class Summary

Nested classes/interfaces inherited from class net.cscott.sdr.calls.Evaluator

Evaluator.EvaluatorChain, Evaluator.Standard

Constructor Summary

BasicList.LRMEvaluator(BasicList.LRMType which, Expr arg)

Method Summary

Evaluator

evaluate(DanceState ds) Do "one part" of the continuation, and return an Evaluator which will do the remaining parts, or null if there are no additional parts to evaluate.

Methods inherited from class net.cscott.sdr.calls.Evaluator

breathedEval, evaluateAll, hasSimpleExpansion, parseAndEval, simpleExpansion, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

BasicList.LRMEvaluator

public BasicList.LRMEvaluator(BasicList.LRMType which,
                              Expr arg)

Method Detail

evaluate

public Evaluator evaluate(DanceState ds)

Description copied from class: Evaluator

Do "one part" of the continuation, and return an Evaluator which will do the remaining parts, or null if there are no additional parts to evaluate.

Specified by:

evaluate in class Evaluator

Parameters:

ds - The dynamic dance state. Accumulates dancer actions and movements and tracks static dance information like the level of the dance.

Returns:

An Evaluator for the remaining parts, or null.