// This Source Code is in the Public Domain per: http://litesoft.org/License.txt
package org.litesoft.peertopeer.nonpublic.peermanagement;

import java.io.*;
import java.net.*;

import org.litesoft.commonfoundation.typeutils.*;
import org.litesoft.core.simpletypes.nonpublic.*;

public final class PeerDefinition extends CompareSupport<PeerDefinition> implements Serializable,
                                                                                    P2PConstants
{
    private static final long serialVersionUID = 1L;

    public static final PeerDefinition[] EMPTY_ARRAY = new PeerDefinition[0];

    private String mName;
    private InetAddress mInetAddress;
    private int mPort;

    public PeerDefinition( String pName, InetAddress pInetAddress, int pPort )
    {
        mName = Strings.assertNotNullNotEmpty( "Name", pName );
        Objects.assertNotNull( "InetAddress", mInetAddress = pInetAddress );
        mPort = P2Putils.validatePort( pPort );
    }

    public String getName()
    {
        return mName;
    }

    public InetAddress getInetAddress()
    {
        return mInetAddress;
    }

    public int getPort()
    {
        return mPort;
    }

    @Override
    public boolean equals( Object o )
    {
        return (this == o) || //
               ((o instanceof PeerDefinition) && equals( (PeerDefinition) o ));
    }

    public boolean equals( PeerDefinition them )
    {
        return (this == them) || //
               ((them != null) //
                && equal( this.mName, them.mName ) //
                && equal( this.mInetAddress, them.mInetAddress ) //
                && equal( this.mPort, them.mPort ) //
               );
    }

    @Override
    public int hashCode()
    {
        return hashCodeEm( //
                           mName.hashCode(), //
                           mInetAddress.hashCode(), //
                           mPort );
    }

    @Override
    public int compareTo( PeerDefinition them )
    {
        return compareEm( compare( this.mName, them.mName ), //
                          compare( this.mInetAddress.toString(), them.mInetAddress.toString() ), //
                          compare( this.mPort, them.mPort ) );
    }

    @Override
    public String toString()
    {
        return mName + " @ " + mInetAddress + ":" + mPort;
    }
}