| /* |
| * 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.htrace; |
| |
| |
| import java.io.Closeable; |
| |
| |
| /** |
| * The collector within a process that is the destination of Spans when a trace is running. |
| * {@code SpanReceiver} implementations are expected to provide a constructor with the signature |
| * <p> |
| * <pre> |
| * <code>public SpanReceiverImpl(HTraceConfiguration)</code> |
| * </pre> |
| * The helper class {@link org.apache.htrace.SpanReceiverBuilder} provides convenient factory |
| * methods for creating {@code SpanReceiver} instances from configuration. |
| * @see org.apache.htrace.SpanReceiverBuilder |
| */ |
| public interface SpanReceiver extends Closeable { |
| /** |
| * Called when a Span is stopped and can now be stored. |
| */ |
| public void receiveSpan(Span span); |
| } |
