burstcoin.jminer.core.network.event.NetworkStateChangeEvent.java Source code

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Here is the source code for burstcoin.jminer.core.network.event.NetworkStateChangeEvent.java

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/*
 * The MIT License (MIT)
 *
 * Copyright (c) 2016 by luxe - https://github.com/de-luxe - BURST-LUXE-RED2-G6JW-H4HG5
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy of this software
 * and associated documentation files (the "Software"), to deal in the Software without restriction,
 * including without limitation the rights to use, copy, modify, merge, publish, distribute,
 * sublicense, and/or sell copies of the Software, and to permit persons to whom the Software
 * is furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all copies
 * or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
 * BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 *
 */

package burstcoin.jminer.core.network.event;

import org.springframework.context.ApplicationEvent;

/**
 * The type Network state change event.
 */
/* fired if a new block has started */
public class NetworkStateChangeEvent extends ApplicationEvent {
    /**
     * The interface Handler.
     */
    public interface Handler {
        /**
         * Handle message.
         *
         * @param event the event
         */
        void handleMessage(NetworkStateChangeEvent event);
    }

    private long blockNumber;
    private byte[] generationSignature;
    private long baseTarget;

    // targetDeadline provided via property or server in miningInfo (depends on solo/pool mining)
    private long targetDeadline;

    /**
     * Instantiates a new Network state change event.
     *
     * @param blockNumber the block number
     * @param baseTarget the base target
     * @param generationSignature the generation signature
     * @param targetDeadline the target deadline
     */
    public NetworkStateChangeEvent(long blockNumber, long baseTarget, byte[] generationSignature,
            long targetDeadline) {
        super(blockNumber);

        this.blockNumber = blockNumber;
        this.baseTarget = baseTarget;
        this.generationSignature = generationSignature;
        this.targetDeadline = targetDeadline;
    }

    /**
     * Gets block number.
     *
     * @return the block number
     */
    public long getBlockNumber() {
        return blockNumber;
    }

    /**
     * Get generation signature.
     *
     * @return the byte [ ]
     */
    public byte[] getGenerationSignature() {
        return generationSignature;
    }

    /**
     * Gets target deadline.
     *
     * @return the target deadline
     */
    public long getTargetDeadline() {
        return targetDeadline;
    }

    /**
     * Gets base target.
     *
     * @return the base target
     */
    public long getBaseTarget() {
        return baseTarget;
    }
}