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package com.bpodgursky.jbool_expressions.rules;

import com.bpodgursky.jbool_expressions.*;
import com.google.common.collect.Lists;

import java.util.ArrayList;
import java.util.List;

public class SimplifyNExpression extends Rule, K> {

  @Override
  public Expression applyInternal(NExpression input) {

    if(input.expressions.length == 1){
      return input.expressions[0];
    }

    return input;
  }

  @Override
  protected boolean isApply(Expression input) {
    return input instanceof NExpression;
  }
}