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window_confing.go
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window_confing.go
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// 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 utils
const WindowConfigKey = "__WINDOWCONFIGS__"
type WindowConfig struct {
WindowLengthCount *int `json:"windowLengthCount" yaml:"windowLengthCount"`
WindowLengthDurationMs *int64 `json:"windowLengthDurationMs" yaml:"windowLengthDurationMs"`
SlidingIntervalCount *int `json:"slidingIntervalCount" yaml:"slidingIntervalCount"`
SlidingIntervalDurationMs *int64 `json:"slidingIntervalDurationMs" yaml:"slidingIntervalDurationMs"`
LateDataTopic *string `json:"lateDataTopic" yaml:"lateDataTopic"`
MaxLagMs *int64 `json:"maxLagMs" yaml:"maxLagMs"`
WatermarkEmitIntervalMs *int64 `json:"watermarkEmitIntervalMs" yaml:"watermarkEmitIntervalMs"`
TimestampExtractorClassName *string `json:"timestampExtractorClassName" yaml:"timestampExtractorClassName"`
ActualWindowFunctionClassName *string `json:"actualWindowFunctionClassName" yaml:"actualWindowFunctionClassName"`
ProcessingGuarantees *string `json:"processingGuarantees" yaml:"processingGuarantees"`
}
func NewDefaultWindowConfing() *WindowConfig {
windowConfig := &WindowConfig{}
return windowConfig
}