com.higgschain.trust.evmcontract.trie.Trie Maven / Gradle / Ivy

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/*
 * Copyright (c) [2016] [  ]
 * This file is part of the ethereumJ library.
 *
 * The ethereumJ library 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.
 *
 * The ethereumJ library 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 the ethereumJ library. If not, see .
 */
package com.higgschain.trust.evmcontract.trie;

import com.higgschain.trust.evmcontract.datasource.Source;

/**
 * Created by Anton Nashatyrev on 05.10.2016.
 *
 * @param  the type parameter
 */
public interface Trie extends Source {

    /**
     * Get root hash byte [ ].
     *
     * @return the byte [ ]
     */
    byte[] getRootHash();

    /**
     * Sets root.
     *
     * @param root the root
     */
    void setRoot(byte[] root);

    /**
     * Recursively delete all nodes from root
     */
    void clear();
}