Session.java

package net.java.otr4j.session;

import java.math.BigInteger;
import java.security.KeyPair;
import java.security.PublicKey;
import java.util.List;

import net.java.otr4j.OtrEngineListener;
import net.java.otr4j.OtrException;
import net.java.otr4j.OtrPolicy;
import net.java.otr4j.crypto.OtrTlvHandler;
import net.java.otr4j.io.messages.AbstractMessage;

public interface Session {

    public abstract SessionStatus getSessionStatus();

    public abstract SessionID getSessionID();

    public abstract void injectMessage(AbstractMessage m) throws OtrException;

    public abstract KeyPair getLocalKeyPair();

    public abstract OtrPolicy getSessionPolicy();

    public abstract String transformReceiving(String content, List<TLV> tlvs) throws OtrException;

    public abstract String transformReceiving(String content) throws OtrException;

    public abstract String transformSending(String content, List<TLV> tlvs) throws OtrException;

    public abstract void startSession() throws OtrException;

    public abstract void endSession() throws OtrException;

    public abstract void refreshSession() throws OtrException;

    public abstract PublicKey getRemotePublicKey();

    public abstract void addOtrEngineListener(OtrEngineListener l);

    public abstract void removeOtrEngineListener(OtrEngineListener l);

    public abstract void addTlvHandler(OtrTlvHandler handler);

    public abstract void removeTlvHandler(OtrTlvHandler handler);

    public abstract BigInteger getS();
    
    public abstract void showWarning(String warning);
    
    public byte[] getExtraKey();
}