org.apache.flink.api.java.Utils 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.apache.flink.api.java;
public class Utils {
public static String getCallLocationName() {
return getCallLocationName(4);
}
public static String getCallLocationName(int depth) {
StackTraceElement[] stackTrace = Thread.currentThread().getStackTrace();
if (stackTrace.length < depth) {
return "";
}
StackTraceElement elem = stackTrace[depth];
return String.format("%s(%s:%d)", elem.getMethodName(), elem.getFileName(), elem.getLineNumber());
}
}