Transaction.java

/******************************************************************************
 * Copyright © 2013-2016 The Nxt Core Developers.                             *
 *                                                                            *
 * See the AUTHORS.txt, DEVELOPER-AGREEMENT.txt and LICENSE.txt files at      *
 * the top-level directory of this distribution for the individual copyright  *
 * holder information and the developer policies on copyright and licensing.  *
 *                                                                            *
 * Unless otherwise agreed in a custom licensing agreement, no part of the    *
 * Nxt software, including this file, may be copied, modified, propagated,    *
 * or distributed except according to the terms contained in the LICENSE.txt  *
 * file.                                                                      *
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 * Removal or modification of this copyright notice is prohibited.            *
 *                                                                            *
 ******************************************************************************/

package nxt;

import nxt.util.Filter;
import org.json.simple.JSONObject;

import java.util.List;

public interface Transaction {

    interface Builder {

        Builder recipientId(long recipientId);

        Builder referencedTransactionFullHash(String referencedTransactionFullHash);

        Builder appendix(Appendix.Message message);

        Builder appendix(Appendix.EncryptedMessage encryptedMessage);

        Builder appendix(Appendix.EncryptToSelfMessage encryptToSelfMessage);

        Builder appendix(Appendix.PublicKeyAnnouncement publicKeyAnnouncement);

        Builder appendix(Appendix.PrunablePlainMessage prunablePlainMessage);

        Builder appendix(Appendix.PrunableEncryptedMessage prunableEncryptedMessage);

        Builder appendix(Appendix.Phasing phasing);

        Builder timestamp(int timestamp);

        Builder ecBlockHeight(int height);

        Builder ecBlockId(long blockId);

        Transaction build() throws NxtException.NotValidException;

        Transaction build(String secretPhrase) throws NxtException.NotValidException;

    }

    long getId();

    String getStringId();

    long getSenderId();

    byte[] getSenderPublicKey();

    long getRecipientId();

    int getHeight();

    long getBlockId();

    Block getBlock();

    short getIndex();

    int getTimestamp();

    int getBlockTimestamp();

    short getDeadline();

    int getExpiration();

    long getAmountNQT();

    long getFeeNQT();

    String getReferencedTransactionFullHash();

    byte[] getSignature();

    String getFullHash();

    TransactionType getType();

    Attachment getAttachment();

    boolean verifySignature();

    void validate() throws NxtException.ValidationException;

    byte[] getBytes();

    byte[] getUnsignedBytes();

    JSONObject getJSONObject();

    JSONObject getPrunableAttachmentJSON();

    byte getVersion();

    int getFullSize();

    Appendix.Message getMessage();

    Appendix.EncryptedMessage getEncryptedMessage();

    Appendix.EncryptToSelfMessage getEncryptToSelfMessage();

    Appendix.Phasing getPhasing();

    Appendix.PrunablePlainMessage getPrunablePlainMessage();

    Appendix.PrunableEncryptedMessage getPrunableEncryptedMessage();

    List<? extends Appendix> getAppendages();

    List<? extends Appendix> getAppendages(boolean includeExpiredPrunable);

    List<? extends Appendix> getAppendages(Filter<Appendix> filter, boolean includeExpiredPrunable);

    int getECBlockHeight();

    long getECBlockId();
}