hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/tracing/SpanReceiverInfo.java

/**
 * 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
 *
 *     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 org.apache.hadoop.tracing;

import java.util.LinkedList;
import java.util.List;

import org.apache.hadoop.classification.InterfaceAudience;
import org.apache.hadoop.classification.InterfaceStability;

@InterfaceAudience.Public
@InterfaceStability.Stable
public class SpanReceiverInfo {
  private final long id;
  private final String className;
  final List<ConfigurationPair> configPairs =
      new LinkedList<ConfigurationPair>();

  static class ConfigurationPair {
    private final String key;
    private final String value;

    ConfigurationPair(String key, String value) {
      this.key = key;
      this.value = value;
    }

    public String getKey() {
      return key;
    }

    public String getValue() {
      return value;
    }
  }

  SpanReceiverInfo(long id, String className) {
    this.id = id;
    this.className = className;
  }

  public long getId() {
    return id;
  }

  public String getClassName() {
    return className;
  }
}