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Built on the nucleus of TweetNaCl, TweetPepper provides contemporary key formats, key protection using SCrypt/SecretBox, digital signature support scheme featuring CubeHash, key encapsulation using Salsa20, and other useful features you probably want anyway.

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/*******************************************************************************
 * Copyright (c) 2015 EclipseSource.
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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package com.cryptoregistry.json;

import java.io.Writer;


/**
 * Controls the formatting of the JSON output. Use one of the available constants.
 */
public abstract class WriterConfig {

  /**
   * Write JSON in its minimal form, without any additional whitespace. This is the default.
   */
  public static WriterConfig MINIMAL = new WriterConfig() {
    @Override
    JsonWriter createWriter(Writer writer) {
      return new JsonWriter(writer);
    }
  };

  /**
   * Write JSON in pretty-print, with each value on a separate line and an indentation of two
   * spaces.
   */
  public static WriterConfig PRETTY_PRINT = PrettyPrint.indentWithSpaces(2);

  abstract JsonWriter createWriter(Writer writer);

}