package com.atlassian.vcache.internal.core;
   
   import com.atlassian.vcache.CasIdentifier;
   import com.atlassian.vcache.IdentifiedValue;
   
   import static java.util.Objects.requireNonNull;
   
   /**
    * Implementation of {@link IdentifiedValue}
   *
   * @param <T> the value type
   * @since 1.0.0
   */
  public class DefaultIdentifiedValue<T> implements IdentifiedValue<T> {
      private final CasIdentifier identifier;
      private final T value;
  
      public DefaultIdentifiedValue(CasIdentifier identifier, T value) {
          this.identifier = requireNonNull(identifier);
          this.value = requireNonNull(value);
      }
  
      @Override
      public CasIdentifier identifier() {
          return identifier;
      }
  
      @Override
      public T value() {
          return value;
      }
  
      @Override
      public String toString() {
          return "DefaultIdentifiedValue{" +
                  "identifier=" + identifier +
                  ", value=" + value +
                  '}';
      }
  }