com.huawei.openstack4j.model.telemetry.Meter Maven / Gradle / Ivy
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/*******************************************************************************
* Copyright 2016 ContainX and OpenStack4j
*
* 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.
*******************************************************************************/
package com.huawei.openstack4j.model.telemetry;
import com.fasterxml.jackson.annotation.JsonCreator;
import com.fasterxml.jackson.annotation.JsonValue;
import com.huawei.openstack4j.model.ModelEntity;
/**
* A Meter is a category of Measurement
*
* @author Jeremy Unruh
*/
public interface Meter extends ModelEntity {
/**
* The Meter Type
*/
public enum Type {
GAUGE, DELTA, CUMULATIVE, UNRECOGNIZED;
@JsonValue
public String value() {
return this.name().toLowerCase();
}
@Override
public String toString() {
return value();
}
@JsonCreator
public static Type fromValue(String type) {
try {
return valueOf(type.toUpperCase());
} catch (IllegalArgumentException e) {
return UNRECOGNIZED;
}
}
}
/**
* @return the unique identifier for the meter
*/
String getId();
/**
* @return the unique name of the meter
*/
String getName();
/**
* @return the ID of the Resource for which the measurements are taken
*/
String getResourceId();
/**
* @return the ID of the project/tenant that owns the resource
*/
String getProjectId();
/**
* @return the meter type
*/
Type getType();
/**
* @return the unit of measure
*/
String getUnit();
/**
* @return The user id who last modified the resource
*/
String getUserId();
}