content: /*
   * Copyright (C) 2020 ActiveJ LLC.
   *
   * 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 io.activej.common.function;
  
  import io.activej.common.exception.MalformedDataException;
  import org.jetbrains.annotations.Nullable;
  
  @FunctionalInterface
  public interface DecoderFunction<T, R> {
  	R decode(T value) throws MalformedDataException;
  
  	default R decodeOrElse(@Nullable T value, R defaultResult) {
  		try {
  			if (value != null) {
  				return decode(value);
  			}
  		} catch (MalformedDataException ignore) {}
  		return defaultResult;
  	}
  }
  