edu.nps.moves.dis7.EngineFuelReload Maven / Gradle / Ivy

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package edu.nps.moves.dis7;

import java.io.*;

/**
 * For each type or location of engine fuell, this record specifies the type,
 * location, fuel measurement units, and reload quantity and maximum quantity.
 * Section 6.2.25.
 *
 * Copyright (c) 2008-2016, MOVES Institute, Naval Postgraduate School. All
 * rights reserved. This work is licensed under the BSD open source license,
 * available at https://www.movesinstitute.org/licenses/bsd.html
 *
 * @author DMcG
 */
public class EngineFuelReload extends Object implements Serializable {

    /**
     * standard quantity of fuel loaded
     */
    protected long standardQuantity;

    /**
     * maximum quantity of fuel loaded
     */
    protected long maximumQuantity;

    /**
     * seconds normally required to to reload standard qty
     */
    protected long standardQuantityReloadTime;

    /**
     * seconds normally required to to reload maximum qty
     */
    protected long maximumQuantityReloadTime;

    /**
     * Units of measure
     */
    protected short fuelMeasurmentUnits;

    /**
     * fuel location as related to the entity
     */
    protected short fuelLocation;

    /**
     * padding
     */
    protected short padding = (short) 0;

    /**
     * Constructor
     */
    public EngineFuelReload() {
    }

    public int getMarshalledSize() {
        int marshalSize = 0;

        marshalSize = marshalSize + 4;  // standardQuantity
        marshalSize = marshalSize + 4;  // maximumQuantity
        marshalSize = marshalSize + 4;  // standardQuantityReloadTime
        marshalSize = marshalSize + 4;  // maximumQuantityReloadTime
        marshalSize = marshalSize + 1;  // fuelMeasurmentUnits
        marshalSize = marshalSize + 1;  // fuelLocation
        marshalSize = marshalSize + 1;  // padding

        return marshalSize;
    }

    public void setStandardQuantity(long pStandardQuantity) {
        standardQuantity = pStandardQuantity;
    }

    public long getStandardQuantity() {
        return standardQuantity;
    }

    public void setMaximumQuantity(long pMaximumQuantity) {
        maximumQuantity = pMaximumQuantity;
    }

    public long getMaximumQuantity() {
        return maximumQuantity;
    }

    public void setStandardQuantityReloadTime(long pStandardQuantityReloadTime) {
        standardQuantityReloadTime = pStandardQuantityReloadTime;
    }

    public long getStandardQuantityReloadTime() {
        return standardQuantityReloadTime;
    }

    public void setMaximumQuantityReloadTime(long pMaximumQuantityReloadTime) {
        maximumQuantityReloadTime = pMaximumQuantityReloadTime;
    }

    public long getMaximumQuantityReloadTime() {
        return maximumQuantityReloadTime;
    }

    public void setFuelMeasurmentUnits(short pFuelMeasurmentUnits) {
        fuelMeasurmentUnits = pFuelMeasurmentUnits;
    }

    public short getFuelMeasurmentUnits() {
        return fuelMeasurmentUnits;
    }

    public void setFuelLocation(short pFuelLocation) {
        fuelLocation = pFuelLocation;
    }

    public short getFuelLocation() {
        return fuelLocation;
    }

    public void setPadding(short pPadding) {
        padding = pPadding;
    }

    public short getPadding() {
        return padding;
    }

    public void marshal(DataOutputStream dos) {
        try {
            dos.writeInt((int) standardQuantity);
            dos.writeInt((int) maximumQuantity);
            dos.writeInt((int) standardQuantityReloadTime);
            dos.writeInt((int) maximumQuantityReloadTime);
            dos.writeByte((byte) fuelMeasurmentUnits);
            dos.writeByte((byte) fuelLocation);
            dos.writeByte((byte) padding);
        } // end try 
        catch (Exception e) {
            System.out.println(e);
        }
    } // end of marshal method

    public void unmarshal(DataInputStream dis) {
        try {
            standardQuantity = dis.readInt();
            maximumQuantity = dis.readInt();
            standardQuantityReloadTime = dis.readInt();
            maximumQuantityReloadTime = dis.readInt();
            fuelMeasurmentUnits = (short) dis.readUnsignedByte();
            fuelLocation = (short) dis.readUnsignedByte();
            padding = (short) dis.readUnsignedByte();
        } // end try 
        catch (Exception e) {
            System.out.println(e);
        }
    } // end of unmarshal method 

    /**
     * Packs a Pdu into the ByteBuffer.
     *
     * @throws java.nio.BufferOverflowException if buff is too small
     * @throws java.nio.ReadOnlyBufferException if buff is read only
     * @see java.nio.ByteBuffer
     * @param buff The ByteBuffer at the position to begin writing
     * @since ??
     */
    public void marshal(java.nio.ByteBuffer buff) {
        buff.putInt((int) standardQuantity);
        buff.putInt((int) maximumQuantity);
        buff.putInt((int) standardQuantityReloadTime);
        buff.putInt((int) maximumQuantityReloadTime);
        buff.put((byte) fuelMeasurmentUnits);
        buff.put((byte) fuelLocation);
        buff.put((byte) padding);
    } // end of marshal method

    /**
     * Unpacks a Pdu from the underlying data.
     *
     * @throws java.nio.BufferUnderflowException if buff is too small
     * @see java.nio.ByteBuffer
     * @param buff The ByteBuffer at the position to begin reading
     * @since ??
     */
    public void unmarshal(java.nio.ByteBuffer buff) {
        standardQuantity = buff.getInt();
        maximumQuantity = buff.getInt();
        standardQuantityReloadTime = buff.getInt();
        maximumQuantityReloadTime = buff.getInt();
        fuelMeasurmentUnits = (short) (buff.get() & 0xFF);
        fuelLocation = (short) (buff.get() & 0xFF);
        padding = (short) (buff.get() & 0xFF);
    } // end of unmarshal method 


    /*
  * The equals method doesn't always work--mostly it works only on classes that consist only of primitives. Be careful.
     */
    @Override
    public boolean equals(Object obj) {

        if (this == obj) {
            return true;
        }

        if (obj == null) {
            return false;
        }

        if (getClass() != obj.getClass()) {
            return false;
        }

        return equalsImpl(obj);
    }

    /**
     * Compare all fields that contribute to the state, ignoring transient and
     * static fields, for this and the supplied object
     *
     * @param obj the object to compare to
     * @return true if the objects are equal, false otherwise.
     */
    public boolean equalsImpl(Object obj) {
        boolean ivarsEqual = true;

        if (!(obj instanceof EngineFuelReload)) {
            return false;
        }

        final EngineFuelReload rhs = (EngineFuelReload) obj;

        if (!(standardQuantity == rhs.standardQuantity)) {
            ivarsEqual = false;
        }
        if (!(maximumQuantity == rhs.maximumQuantity)) {
            ivarsEqual = false;
        }
        if (!(standardQuantityReloadTime == rhs.standardQuantityReloadTime)) {
            ivarsEqual = false;
        }
        if (!(maximumQuantityReloadTime == rhs.maximumQuantityReloadTime)) {
            ivarsEqual = false;
        }
        if (!(fuelMeasurmentUnits == rhs.fuelMeasurmentUnits)) {
            ivarsEqual = false;
        }
        if (!(fuelLocation == rhs.fuelLocation)) {
            ivarsEqual = false;
        }
        if (!(padding == rhs.padding)) {
            ivarsEqual = false;
        }

        return ivarsEqual;
    }
} // end of class