/*
Copyright 2011-2016 Google Inc. All Rights Reserved.

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 com.google.security.zynamics.zylib.types.common;

public interface IItemCallback<ItemType> {
  /**
   * This function is called by the iterator for each item of a collection.
   * 
   * @param item An item in the collection.
   * 
   * @return Information that's passed back to the iterator object to help the object to find out
   *         what to do next.
   */
  IterationMode next(ItemType item);
}