SimpleResourceUnit.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.ResourceUnit;

public class SimpleResourceUnit implements ResourceUnit {

    private String resourceId;
    private ResourceDescription resourceDescription;

    public SimpleResourceUnit(String resourceId, ResourceDescription resourceDescription) {
        this.resourceId = resourceId;
        this.resourceDescription = resourceDescription;
    }

    @Override
    public String getResourceId() {
        // TODO Auto-generated method stub
        return resourceId;
    }

    @Override
    public ResourceDescription getAvailableResource() {
        // TODO Auto-generated method stub
        return null;
    }

    @Override
    public boolean canFit(ResourceDescription resourceDescription) {
        // TODO Auto-generated method stub
        return this.resourceDescription.compareTo(resourceDescription) > 0;
    }

    @Override
    public int compareTo(ResourceUnit o) {
        return resourceId.compareTo(o.getResourceId());
    }

    @Override
    public boolean equals(Object o) {
        if (!(o instanceof SimpleResourceUnit))
            return false;
        SimpleResourceUnit other = (SimpleResourceUnit) o;
        return this.resourceId.equals(other.resourceId);
    }

    @Override
    public int hashCode() {
        return this.resourceId.hashCode();
    }
}