ai.djl.metric.Unit Maven / Gradle / Ivy
/*
* Copyright 2022 Amazon.com, Inc. or its affiliates. All Rights Reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License"). You may not use this file except in compliance
* with the License. A copy of the License is located at
*
* http://aws.amazon.com/apache2.0/
*
* or in the "license" file accompanying this file. This file 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 ai.djl.metric;
import java.util.concurrent.ConcurrentHashMap;
/** An interface holds metric unit constants. */
public enum Unit {
MICROSECONDS("Microseconds"),
MILLISECONDS("Milliseconds"),
BYTES("Bytes"),
KILOBYTES("Kilobytes"),
MEGABYTES("Megabytes"),
GIGABYTES("Gigabytes"),
TERABYTES("Terabytes"),
BITS("Bits"),
KILOBITS("Kilobits"),
MEGABITS("Megabits"),
GIGABITS("Gigabits"),
TERABITS("Terabits"),
PERCENT("Percent"),
COUNT("Count"),
BYTES_PER_SECOND("Bytes/Second"),
KILOBYTES_PER_SECOND("Kilobytes/Second"),
MEGABYTES_PER_SECOND("Megabytes/Second"),
GIGABYTES_PER_SECOND("Gigabytes/Second"),
TERABYTES_PER_SECOND("Terabytes/Second"),
BITS_PER_SECOND("Bits/Second"),
KILOBITS_PER_SECOND("Kilobits/Second"),
MEGABITS_PER_SECOND("Megabits/Second"),
GIGABITS_PER_SECOND("Gigabits/Second"),
TERABITS_PER_SECOND("Terabits/Second"),
COUNT_PER_SECOND("Count/Second"),
NONE("None");
private static final ConcurrentHashMap MAP = new ConcurrentHashMap<>();
static {
for (Unit unit : values()) {
MAP.put(unit.value, unit);
}
}
private final String value;
Unit(String value) {
this.value = value;
}
/**
* Returns the string value of the {@code Unit}.
*
* @return the string value of the {@code Unit}
*/
public String getValue() {
return value;
}
/**
* Returns {@code Unit} instance from an string value.
*
* @param value the String value of Unit
* @return the {@code Unit}
*/
public static Unit fromValue(String value) {
Unit ret = MAP.get(value);
if (ret == null) {
throw new IllegalArgumentException("Invalid unit value: " + value);
}
return ret;
}
}