/*
 * 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 org.apache.kylin.stream.core.model.stats;

import java.util.List;

import org.apache.kylin.stream.core.model.Node;

import com.fasterxml.jackson.annotation.JsonAutoDetect;
import com.fasterxml.jackson.annotation.JsonProperty;
import org.apache.kylin.shaded.com.google.common.collect.Lists;

@JsonAutoDetect(fieldVisibility = JsonAutoDetect.Visibility.NONE, getterVisibility = JsonAutoDetect.Visibility.NONE, isGetterVisibility = JsonAutoDetect.Visibility.NONE, setterVisibility = JsonAutoDetect.Visibility.NONE)
public class ReceiverState {
    @JsonProperty("receiver")
    private Node receiver;
    @JsonProperty("state")
    private State state;
    @JsonProperty("rate")
    private double rateInOneMin;
    @JsonProperty("info")
    private List<String> infoList;

    public Node getReceiver() {
        return receiver;
    }

    public void setReceiver(Node receiver) {
        this.receiver = receiver;
    }

    public State getState() {
        return state;
    }

    public void setState(State state) {
        this.state = state;
    }

    public double getRateInOneMin() {
        return rateInOneMin;
    }

    public void setRateInOneMin(double rateInOneMin) {
        this.rateInOneMin = rateInOneMin;
    }

    public List<String> getInfoList() {
        return infoList;
    }

    public void setInfoList(List<String> infoList) {
        this.infoList = infoList;
    }

    public void addInfo(String info) {
        if (infoList == null) {
            infoList = Lists.newArrayList();
        }
        infoList.add(info);
    }

    public enum State {
        HEALTHY, WARN, UNREACHABLE, DOWN
    }
}
