com.amazonaws.services.kinesis.metrics.impl.CWMetricKey Maven / Gradle / Ivy
Go to download
Show more of this group Show more artifacts with this name
Show all versions of amazon-kinesis-client Show documentation
Show all versions of amazon-kinesis-client Show documentation
The Amazon Kinesis Client Library for Java enables Java developers to easily consume and process data from Amazon Kinesis.
/*
* Copyright 2019 Amazon.com, Inc. or its affiliates.
* 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.amazonaws.services.kinesis.metrics.impl;
import java.util.List;
import java.util.Objects;
import com.amazonaws.services.cloudwatch.model.Dimension;
import com.amazonaws.services.cloudwatch.model.MetricDatum;
/*
* A representation of a key of a MetricDatum. This class is useful when wanting to compare
* whether 2 keys have the same MetricDatum. This feature will be used in MetricAccumulatingQueue
* where we aggregate metrics across multiple MetricScopes.
*/
public class CWMetricKey {
private List dimensions;
private String metricName;
/**
* @param datum data point
*/
public CWMetricKey(MetricDatum datum) {
this.dimensions = datum.getDimensions();
this.metricName = datum.getMetricName();
}
@Override
public int hashCode() {
return Objects.hash(dimensions, metricName);
}
@Override
public boolean equals(Object obj) {
if (this == obj)
return true;
if (obj == null)
return false;
if (getClass() != obj.getClass())
return false;
CWMetricKey other = (CWMetricKey) obj;
return Objects.equals(other.dimensions, dimensions) && Objects.equals(other.metricName, metricName);
}
}
© 2015 - 2024 Weber Informatics LLC | Privacy Policy