public String getIndexPrefix()

in flume-elasticsearch-sink/src/main/java/org/apache/flume/sink/elasticsearch/TimeBasedIndexNameBuilder.java [70:72]

• 3 lines of code
• 1 McCabe index (conditional complexity)

  public String getIndexPrefix(Event event) {
    return BucketPath.escapeString(indexPrefix, event.getHeaders());
  }