/**
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with this
 * work for additional information regarding copyright ownership.  The ASF
 * licenses this file to you 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
 * <p>
 * http://www.apache.org/licenses/LICENSE-2.0
 * <p>
 * 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 org.apache.hadoop.ozone.freon;

/**
 * Class to generate the path based on a counter.
 */
public class PathSchema {

  private String prefix;

  public PathSchema(String prefix) {
    this.prefix = prefix;
  }

  /**
   * Return with a relative path based on the current counter.
   * <p>
   * A more advanced implementation can generate deep directory hierarchy.
   */
  public String getPath(long counter) {
    return prefix + "/" + counter;
  }
}