org.htrace.impl.POJOSpanReceiver Maven / Gradle / Ivy
/*
* 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.htrace.impl;
import org.htrace.HTraceConfiguration;
import org.htrace.Span;
import org.htrace.SpanReceiver;
import java.io.IOException;
import java.util.Collection;
import java.util.HashSet;
/**
* SpanReceiver for testing only that just collects the Span objects it
* receives. The spans it receives can be accessed with getSpans();
*/
public class POJOSpanReceiver implements SpanReceiver {
private final Collection spans;
@Override
public void configure(HTraceConfiguration conf) {
}
/**
* @return The spans this POJOSpanReceiver has received.
*/
public Collection getSpans() {
return spans;
}
public POJOSpanReceiver() {
this.spans = new HashSet();
}
@Override
public void close() throws IOException {
}
@Override
public void receiveSpan(Span span) {
spans.add(span);
}
}