// Copyright 2015-2023 Swim.inc
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

package swim.security;

import swim.structure.Value;

final class Der {

  private Der() {
    // static
  }

  private static DerDecoder<Value> structureDecoder;

  public static DerDecoder<Value> structureDecoder() {
    if (Der.structureDecoder == null) {
      Der.structureDecoder = new DerStructureDecoder();
    }
    return Der.structureDecoder;
  }

  private static DerEncoder<Value> structureEncoder;

  public static DerEncoder<Value> structureEncoder() {
    if (Der.structureEncoder == null) {
      Der.structureEncoder = new DerStructureEncoder();
    }
    return Der.structureEncoder;
  }

}
