Homework/cs5300/p4-formatter/submit/ast/Mutable.java


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/*
 * Code formatter project
 * CS 4481
 */
package submit.ast;

/**
 *
 * @author edwajohn
 */
public class Mutable implements Expression, Node {

  private final String id;
  private final Expression index;

  public Mutable(String id, Expression index) {
    this.id = id;
    this.index = index;
  }

  @Override
  public void toCminus(StringBuilder builder, String prefix) {
    builder.append(id);
    if (index != null) {
      builder.append("[");
      index.toCminus(builder, prefix);
      builder.append("]");
    }
  }

}