Class OpenOp

core/src/main/java/com/google/googlejavaformat/OpenOp.java:25–51

An OpenOp opens a level. It is an Op in the sequence of Ops generated by OpsBuilder. When the sequence is turned into a Doc by DocBuilder, Input.Toks delimited by OpenOp-CloseOp pairs turn into nested Doc.Levels.

 * Doc.Level}s.
 */
public final class OpenOp implements Op {
  private final Indent plusIndent;

  private OpenOp(Indent plusIndent) {
    this.plusIndent = plusIndent;
  }

  /**
   * Make an ordinary {@code OpenOp}.
   *
   * @param plusIndent the indent for breaks at this level
   * @return the {@code OpenOp}
   */
  public static Op make(Indent plusIndent) {
    return new OpenOp(plusIndent);
  }

  @Override
  public void add(DocBuilder builder) {
    builder.open(plusIndent);
  }

  @Override
  public String toString() {
    return MoreObjects.toStringHelper(this).add("plusIndent", plusIndent).toString();
  }
}