plugin/metrics/metrics.go

// 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,
// 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 metrics

import "github.com/apache/incubator-eventmesh/eventmesh-server-go/plugin"

const (
	PluginType = "metrics"
)

// Metrics plugin interface
type Metrics interface {
	plugin.Plugin

	// IncCount inc count by name and label
	IncCount(name string, label string)

	// AddCount add count by name and label
	AddCount(name string, label string, val float64)

	// RecordLatency record latency by name and label
	RecordLatency(name string, label string, latency float64)
}