io.nem.catapult.builders.EmbeddedMultisigAccountModificationTransactionBuilder Maven / Gradle / Ivy

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/**
*** Copyright (c) 2016-present,
*** Jaguar0625, gimre, BloodyRookie, Tech Bureau, Corp. All rights reserved.
***
*** This file is part of Catapult.
***
*** Catapult is free software: you can redistribute it and/or modify
*** it under the terms of the GNU Lesser General Public License as published by
*** the Free Software Foundation, either version 3 of the License, or
*** (at your option) any later version.
***
*** Catapult is distributed in the hope that it will be useful,
*** but WITHOUT ANY WARRANTY; without even the implied warranty of
*** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
*** GNU Lesser General Public License for more details.
***
*** You should have received a copy of the GNU Lesser General Public License
*** along with Catapult. If not, see .
**/

package io.nem.symbol.catapult.builders;

import java.io.DataInputStream;
import java.util.List;

/** Binary layout for an embedded multisig account modification transaction. */
public final class EmbeddedMultisigAccountModificationTransactionBuilder extends EmbeddedTransactionBuilder implements Serializer {
    /** Multisig account modification transaction body. */
    private final MultisigAccountModificationTransactionBodyBuilder multisigAccountModificationTransactionBody;

    /**
     * Constructor - Creates an object from stream.
     *
     * @param stream Byte stream to use to serialize the object.
     */
    protected EmbeddedMultisigAccountModificationTransactionBuilder(final DataInputStream stream) {
        super(stream);
        this.multisigAccountModificationTransactionBody = MultisigAccountModificationTransactionBodyBuilder.loadFromBinary(stream);
    }

    /**
     * Constructor.
     *
     * @param signerPublicKey Entity signer's public key.
     * @param version Entity version.
     * @param network Entity network.
     * @param type Entity type.
     * @param minRemovalDelta Relative change of the minimal number of cosignatories required when removing an account.
     * @param minApprovalDelta Relative change of the minimal number of cosignatories required when approving a transaction.
     * @param publicKeyAdditions Cosignatory public key additions.
     * @param publicKeyDeletions Cosignatory public key deletions.
     */
    protected EmbeddedMultisigAccountModificationTransactionBuilder(final KeyDto signerPublicKey, final byte version, final NetworkTypeDto network, final EntityTypeDto type, final byte minRemovalDelta, final byte minApprovalDelta, final List publicKeyAdditions, final List publicKeyDeletions) {
        super(signerPublicKey, version, network, type);
        this.multisigAccountModificationTransactionBody = MultisigAccountModificationTransactionBodyBuilder.create(minRemovalDelta, minApprovalDelta, publicKeyAdditions, publicKeyDeletions);
    }

    /**
     * Creates an instance of EmbeddedMultisigAccountModificationTransactionBuilder.
     *
     * @param signerPublicKey Entity signer's public key.
     * @param version Entity version.
     * @param network Entity network.
     * @param type Entity type.
     * @param minRemovalDelta Relative change of the minimal number of cosignatories required when removing an account.
     * @param minApprovalDelta Relative change of the minimal number of cosignatories required when approving a transaction.
     * @param publicKeyAdditions Cosignatory public key additions.
     * @param publicKeyDeletions Cosignatory public key deletions.
     * @return Instance of EmbeddedMultisigAccountModificationTransactionBuilder.
     */
    public static EmbeddedMultisigAccountModificationTransactionBuilder create(final KeyDto signerPublicKey, final byte version, final NetworkTypeDto network, final EntityTypeDto type, final byte minRemovalDelta, final byte minApprovalDelta, final List publicKeyAdditions, final List publicKeyDeletions) {
        return new EmbeddedMultisigAccountModificationTransactionBuilder(signerPublicKey, version, network, type, minRemovalDelta, minApprovalDelta, publicKeyAdditions, publicKeyDeletions);
    }

    /**
     * Gets relative change of the minimal number of cosignatories required when removing an account.
     *
     * @return Relative change of the minimal number of cosignatories required when removing an account.
     */
    public byte getMinRemovalDelta() {
        return this.multisigAccountModificationTransactionBody.getMinRemovalDelta();
    }

    /**
     * Gets relative change of the minimal number of cosignatories required when approving a transaction.
     *
     * @return Relative change of the minimal number of cosignatories required when approving a transaction.
     */
    public byte getMinApprovalDelta() {
        return this.multisigAccountModificationTransactionBody.getMinApprovalDelta();
    }

    /**
     * Gets cosignatory public key additions.
     *
     * @return Cosignatory public key additions.
     */
    public List getPublicKeyAdditions() {
        return this.multisigAccountModificationTransactionBody.getPublicKeyAdditions();
    }

    /**
     * Gets cosignatory public key deletions.
     *
     * @return Cosignatory public key deletions.
     */
    public List getPublicKeyDeletions() {
        return this.multisigAccountModificationTransactionBody.getPublicKeyDeletions();
    }

    /**
     * Gets the size of the object.
     *
     * @return Size in bytes.
     */
    @Override
    public int getSize() {
        int size = super.getSize();
        size += this.multisigAccountModificationTransactionBody.getSize();
        return size;
    }

    /**
     * Gets the body builder of the object.
     *
     * @return Body builder.
     */
    @Override
    public MultisigAccountModificationTransactionBodyBuilder getBody() {
        return this.multisigAccountModificationTransactionBody;
    }

    /**
     * Creates an instance of EmbeddedMultisigAccountModificationTransactionBuilder from a stream.
     *
     * @param stream Byte stream to use to serialize the object.
     * @return Instance of EmbeddedMultisigAccountModificationTransactionBuilder.
     */
    public static EmbeddedMultisigAccountModificationTransactionBuilder loadFromBinary(final DataInputStream stream) {
        return new EmbeddedMultisigAccountModificationTransactionBuilder(stream);
    }

    /**
     * Serializes an object to bytes.
     *
     * @return Serialized bytes.
     */
    public byte[] serialize() {
        return GeneratorUtils.serialize(dataOutputStream -> {
            final byte[] superBytes = super.serialize();
            dataOutputStream.write(superBytes, 0, superBytes.length);
            final byte[] multisigAccountModificationTransactionBodyBytes = this.multisigAccountModificationTransactionBody.serialize();
            dataOutputStream.write(multisigAccountModificationTransactionBodyBytes, 0, multisigAccountModificationTransactionBodyBytes.length);
        });
    }
}