/*
 *
 * Copyright (c) 2006 The Apache Software Foundation
 *
 * 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 org.apache.qpid.server.protocol;

import org.apache.qpid.configuration.Configured;
import org.apache.qpid.server.registry.ApplicationRegistry;

public class HeartbeatConfig
{
    @Configured(path = "heartbeat.delay", defaultValue = "5")    
    public int delay = 5;//in secs
    @Configured(path = "heartbeat.timeoutFactor", defaultValue = "2.0")
    public double timeoutFactor = 2;

    public double getTimeoutFactor()
    {
        return timeoutFactor;
    }

    public void setTimeoutFactor(double timeoutFactor)
    {
        this.timeoutFactor = timeoutFactor;
    }

    public int getDelay()
    {
        return delay;
    }

    public void setDelay(int delay)
    {
        this.delay = delay;
    }

    int getTimeout(int writeDelay)
    {
        return (int) (timeoutFactor * writeDelay);
    }

    public static HeartbeatConfig getInstance()
    {
        return ApplicationRegistry.getInstance().getConfiguredObject(HeartbeatConfig.class);
    }

    public String toString()
    {
        return "HeartBeatConfig{delay = " + delay + " timeoutFactor = " + timeoutFactor + "}";
    }
}
