org.apache.flink.runtime.metrics.scope.TaskManagerJobScopeFormat Maven / Gradle / Ivy
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* 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,
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* See the License for the specific language governing permissions and
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*/
package org.apache.flink.runtime.metrics.scope;
import org.apache.flink.api.common.JobID;
import org.apache.flink.runtime.metrics.groups.TaskManagerMetricGroup;
/**
* The scope format for the {@link org.apache.flink.runtime.metrics.groups.JobMetricGroup}.
*/
public class TaskManagerJobScopeFormat extends ScopeFormat {
public TaskManagerJobScopeFormat(String format, TaskManagerScopeFormat parentFormat) {
super(format, parentFormat, new String[] {
SCOPE_HOST,
SCOPE_TASKMANAGER_ID,
SCOPE_JOB_ID,
SCOPE_JOB_NAME
});
}
public String[] formatScope(TaskManagerMetricGroup parent, JobID jid, String jobName) {
final String[] template = copyTemplate();
final String[] values = {
parent.hostname(),
parent.taskManagerId(),
valueOrNull(jid),
valueOrNull(jobName)
};
return bindVariables(template, values);
}
}