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

import java.io.*;

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

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

    private /* final */ String mName, mGroupProtocolVersion;

    @SuppressWarnings({"deprecation", "UnusedDeclaration"}) @Deprecated /** for Serialization */
    protected CantPeerDifferentGroupVersion()
    {
    }

    public CantPeerDifferentGroupVersion( String pName, String pGroupProtocolVersion )
    {
        mName = Strings.assertNotNullNotEmpty( "Name", pName );
        mGroupProtocolVersion = Strings.assertNotNullNotEmpty( "GroupProtocolVersion", pGroupProtocolVersion );
    }

    public String getName()
    {
        return mName;
    }

    @SuppressWarnings("UnusedDeclaration")
    public String getGroupProtocolVersion()
    {
        return mGroupProtocolVersion;
    }

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

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

    @Override
    public int hashCode()
    {
        return hashCodeEm( mName.hashCode(), mGroupProtocolVersion.hashCode() );
    }

    @Override
    public int compareTo( CantPeerDifferentGroupVersion them )
    {
        return compareEm( compare( this.mGroupProtocolVersion, them.mGroupProtocolVersion ), //
                          compare( this.mName, them.mName ) );
    }

    @Override
    public String toString()
    {
        return mName + " only supports version: " + mGroupProtocolVersion;
    }
}