AbstractEncodedMessage.java

/*
 * otr4j, the open source java otr library.
 * 
 * Distributable under LGPL license. See terms of license at gnu.org.
 */
package net.java.otr4j.io.messages;

/** @author George Politis */
public abstract class AbstractEncodedMessage extends AbstractMessage {
    // Fields.
    public int protocolVersion;

    // Ctor.
    public AbstractEncodedMessage(int messageType, int protocolVersion) {
        super(messageType);
        this.protocolVersion = protocolVersion;
    }

    // Methods.
    @Override
    public int hashCode() {
        final int prime = 31;
        int result = super.hashCode();
        result = prime * result + protocolVersion;
        return result;
    }

    @Override
    public boolean equals(Object obj) {
        if (this == obj)
            return true;
        if (!super.equals(obj))
            return false;
        if (getClass() != obj.getClass())
            return false;
        AbstractEncodedMessage other = (AbstractEncodedMessage) obj;
        if (protocolVersion != other.protocolVersion)
            return false;
        return true;
    }

    // Encoded Message Types
    public static final int MESSAGE_DH_COMMIT = 0x02;
    public static final int MESSAGE_DATA = 0x03;
    public static final int MESSAGE_DHKEY = 0x0a;
    public static final int MESSAGE_REVEALSIG = 0x11;
    public static final int MESSAGE_SIGNATURE = 0x12;
}