PulsarServiceUnit.java

/**
 * Copyright 2016 Yahoo Inc.
 *
 * 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.yahoo.pulsar.broker.loadbalance.impl;

import com.yahoo.pulsar.broker.loadbalance.ResourceDescription;
import com.yahoo.pulsar.broker.loadbalance.ServiceRequest;
import com.yahoo.pulsar.broker.loadbalance.ServiceUnit;

public class PulsarServiceUnit extends ServiceUnit {
    // service unit id or namespace name
    private final String serviceUnitId;
    // describes the characteristics of service unit i.e. namespace
    private final PulsarServiceRequest srvRequest;
    private ResourceDescription resrcRequired;

    public static PulsarServiceUnit parse(String suReqJson) {
        return new PulsarServiceUnit(suReqJson);
    }

    PulsarServiceUnit(String suId, PulsarServiceRequest srvRequest) {
        this.serviceUnitId = suId;
        this.srvRequest = srvRequest;
    }

    PulsarServiceUnit(String suReqJson) {
        // TODO add JSON parser here to get the following information
        this.serviceUnitId = null;
        this.srvRequest = null;
    }

    @Override
    public String getServiceUnitId() {
        return this.serviceUnitId;
    }

    @Override
    public ResourceDescription getResourceDescription() {
        return this.resrcRequired;
    }

    @Override
    public ServiceRequest getServiceRequest() {
        return this.srvRequest;
    }

    @Override
    public int compareTo(ServiceUnit o) {
        // TODO Auto-generated method stub
        return 0;
    }

    @Override
    public void setResourceDescription(ResourceDescription rd) {
        this.resrcRequired = rd;
    }

}