package com.thinkbiganalytics.util;
/*-
* #%L
* thinkbig-nifi-core-processors
* %%
* Copyright (C) 2017 ThinkBig Analytics
* %%
* Licensed 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.
* #L%
*/
import org.apache.nifi.flowfile.attributes.FlowFileAttributeKey;
/**
* Attributes used to record operational metadata in flow file
*/
public enum ComponentAttributes implements FlowFileAttributeKey {
NUM_SOURCE_RECORDS("source.record.count"),
HIGH_WATER_DATE("high.water.date"),
NUM_MERGED_PARTITIONS("num.merged.partitions"),
MERGED_PARTITION("merged.partition"),
MERGED_PARTITION_ROWCOUNT("merged.partition.rowcount"),
HDFS_FILE("hdfs.file"),
FEED_DEPENDENT_RESULT_DELTAS("feed.dependent.results.deltas");
private final String key;
ComponentAttributes(String key) {
this.key = key;
}
public String key() {
return this.key;
}
}