edu.clu.cs.TripDataTuple.java Source code

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Here is the source code for edu.clu.cs.TripDataTuple.java

Source

package edu.clu.cs;

import java.io.DataInput;
import java.io.DataOutput;
import java.io.IOException;
import java.util.Calendar;
import java.util.GregorianCalendar;

import org.apache.hadoop.io.Writable;

public class TripDataTuple implements Writable {
    private String m_medallion = null;
    private String m_hackLicense = null;
    private float m_vendorId = Float.NaN;
    private float m_rateCode = Float.NaN;
    private float m_storeAndFwdFlag = Float.NaN;
    private Calendar m_pickupDatetime = null;
    private Calendar m_dropoffDatetime = null;
    private float m_passengerCount = Float.NaN;
    private float m_tripTimeInSecs = Float.NaN;
    private float m_tripDistance = Float.NaN;
    private float m_pickupLongitude = Float.NaN;
    private float m_pickupLatitude = Float.NaN;
    private float m_dropoffLongitude = Float.NaN;
    private float m_dropoffLatitude = Float.NaN;
    private float m_paymentType = Float.NaN;
    private float m_fareAmount = Float.NaN;
    private float m_surcharge = Float.NaN;
    private float m_mtaTax = Float.NaN;
    private float m_tipAmount = Float.NaN;
    private float m_tollsAmount = Float.NaN;
    private float m_totalAmount = Float.NaN;

    public boolean containsNA() {
        return (null == m_medallion || null == m_hackLicense || Float.isNaN(m_rateCode)
                || Float.isNaN(m_storeAndFwdFlag) || null == m_pickupDatetime || null == m_dropoffDatetime
                || Float.isNaN(m_passengerCount) || Float.isNaN(m_tripTimeInSecs) || Float.isNaN(m_tripDistance)
                || Float.isNaN(m_pickupLongitude) || Float.isNaN(m_pickupLatitude)
                || Float.isNaN(m_dropoffLongitude) || Float.isNaN(m_dropoffLatitude) || Float.isNaN(m_paymentType)
                || Float.isNaN(m_fareAmount) || Float.isNaN(m_surcharge) || Float.isNaN(m_mtaTax)
                || Float.isNaN(m_tipAmount) || Float.isNaN(m_tollsAmount) || Float.isNaN(m_totalAmount));
    }

    public void clear() {
        m_medallion = null;
        m_hackLicense = null;
        m_vendorId = Float.NaN;
        m_rateCode = Float.NaN;
        m_storeAndFwdFlag = Float.NaN;
        m_pickupDatetime = null;
        m_dropoffDatetime = null;
        m_passengerCount = Float.NaN;
        m_tripTimeInSecs = Float.NaN;
        m_tripDistance = Float.NaN;
        m_pickupLongitude = Float.NaN;
        m_pickupLatitude = Float.NaN;
        m_dropoffLongitude = Float.NaN;
        m_dropoffLatitude = Float.NaN;
        m_paymentType = Float.NaN;
        m_fareAmount = Float.NaN;
        m_surcharge = Float.NaN;
        m_mtaTax = Float.NaN;
        m_tipAmount = Float.NaN;
        m_tollsAmount = Float.NaN;
        m_totalAmount = Float.NaN;
    }

    public void readFields(DataInput in) throws IOException {
        if (in.readBoolean()) {
            m_medallion = in.readUTF();
        }
        if (in.readBoolean()) {
            m_hackLicense = in.readUTF();
        }
        m_vendorId = in.readFloat();
        m_rateCode = in.readFloat();
        m_storeAndFwdFlag = in.readFloat();
        if (in.readBoolean()) {
            if (null == m_pickupDatetime) {
                m_pickupDatetime = new GregorianCalendar();
            }
            m_pickupDatetime.setTimeInMillis(in.readLong());
        }
        if (in.readBoolean()) {
            if (null == m_dropoffDatetime) {
                m_dropoffDatetime = new GregorianCalendar();
            }
            m_dropoffDatetime.setTimeInMillis(in.readLong());
        }
        m_passengerCount = in.readFloat();
        m_tripTimeInSecs = in.readFloat();
        m_tripDistance = in.readFloat();
        m_pickupLongitude = in.readFloat();
        m_pickupLatitude = in.readFloat();
        m_dropoffLongitude = in.readFloat();
        m_dropoffLatitude = in.readFloat();
        m_paymentType = in.readFloat();
        m_fareAmount = in.readFloat();
        m_surcharge = in.readFloat();
        m_mtaTax = in.readFloat();
        m_tipAmount = in.readFloat();
        m_tollsAmount = in.readFloat();
        m_totalAmount = in.readFloat();
    }

    public void write(DataOutput out) throws IOException {
        if (null == m_medallion) {
            out.writeBoolean(false);
        } else {
            out.writeBoolean(true);
            out.writeUTF(m_medallion);
        }
        if (null == m_hackLicense) {
            out.writeBoolean(false);
        } else {
            out.writeBoolean(true);
            out.writeUTF(m_hackLicense);
        }
        out.writeFloat(m_vendorId);
        out.writeFloat(m_rateCode);
        out.writeFloat(m_storeAndFwdFlag);

        if (null == m_pickupDatetime) {
            out.writeBoolean(false);
        } else {
            out.writeBoolean(true);
            out.writeLong(m_pickupDatetime.getTimeInMillis());
        }

        if (null == m_dropoffDatetime) {
            out.writeBoolean(false);
        } else {
            out.writeBoolean(true);
            out.writeLong(m_dropoffDatetime.getTimeInMillis());
        }
        out.writeFloat(m_passengerCount);
        out.writeFloat(m_tripTimeInSecs);
        out.writeFloat(m_tripDistance);
        out.writeFloat(m_pickupLongitude);
        out.writeFloat(m_pickupLatitude);
        out.writeFloat(m_dropoffLongitude);
        out.writeFloat(m_dropoffLatitude);
        out.writeFloat(m_paymentType);
        out.writeFloat(m_fareAmount);
        out.writeFloat(m_surcharge);
        out.writeFloat(m_mtaTax);
        out.writeFloat(m_tipAmount);
        out.writeFloat(m_tollsAmount);
        out.writeFloat(m_totalAmount);
    }

    public String getMedallion() {
        return m_medallion;
    }

    public void setMedallion(String medallion) {
        this.m_medallion = medallion;
    }

    public String getHacklicense() {
        return m_hackLicense;
    }

    public void setHackLicense(String hackLicense) {
        this.m_hackLicense = hackLicense;
    }

    public float getVendorId() {
        return m_vendorId;
    }

    public void setVendorId(float f) {
        this.m_vendorId = f;
    }

    public float getRateCode() {
        return m_rateCode;
    }

    public void setRateCode(float rateCode) {
        this.m_rateCode = rateCode;
    }

    public float getStoreAndFwdFlag() {
        return m_storeAndFwdFlag;
    }

    public void setStoreAndFwdFlag(float f) {
        this.m_storeAndFwdFlag = f;
    }

    public Calendar getPickupDatetime() {
        return m_pickupDatetime;
    }

    public void setPickupDatetime(long millis) {
        if (null == m_pickupDatetime) {
            m_pickupDatetime = new GregorianCalendar();
        }
        this.m_pickupDatetime.setTimeInMillis(millis);
    }

    public Calendar getDropoffDatetime() {
        return m_dropoffDatetime;
    }

    public void setDropoffDatetime(long millis) {
        if (null == m_dropoffDatetime) {
            m_dropoffDatetime = new GregorianCalendar();
        }
        this.m_dropoffDatetime.setTimeInMillis(millis);
    }

    public float getPassengerCount() {
        return m_passengerCount;
    }

    public void setPassengerCount(float val) {
        this.m_passengerCount = val;
    }

    public float getTripTimeInSecs() {
        return m_tripTimeInSecs;
    }

    public void setTripTimeInSecs(float tripTimeInSecs) {
        this.m_tripTimeInSecs = tripTimeInSecs;
    }

    public float getTripDistance() {
        return m_tripDistance;
    }

    public void setTripDistance(float tripDistance) {
        this.m_tripDistance = tripDistance;
    }

    public float getPickupLongitude() {
        return m_pickupLongitude;
    }

    public void setPickupLongitude(float m_pickupLongitude) {
        this.m_pickupLongitude = m_pickupLongitude;
    }

    public float getPickupLatitude() {
        return m_pickupLatitude;
    }

    public void setPickupLatitude(float pickupLatitude) {
        this.m_pickupLatitude = pickupLatitude;
    }

    public float getDropoffLongitude() {
        return m_dropoffLongitude;
    }

    public void setDropoffLongitude(float dropoffLongitude) {
        this.m_dropoffLongitude = dropoffLongitude;
    }

    public float getDropoffLatitude() {
        return m_dropoffLatitude;
    }

    public void setDropoffLatitude(float dropoffLatitude) {
        this.m_dropoffLatitude = dropoffLatitude;
    }

    public float getPaymentType() {
        return m_paymentType;
    }

    public void setPaymentType(float f) {
        this.m_paymentType = f;
    }

    public float getFareAmount() {
        return m_fareAmount;
    }

    public void setFareAmount(float fareAmount) {
        this.m_fareAmount = fareAmount;
    }

    public float getSurcharge() {
        return m_surcharge;
    }

    public void setSurcharge(float surcharge) {
        this.m_surcharge = surcharge;
    }

    public float getMtaTax() {
        return m_mtaTax;
    }

    public void setMtaTax(float mtaTax) {
        this.m_mtaTax = mtaTax;
    }

    public float getTipAmount() {
        return m_tipAmount;
    }

    public void setTipAmount(float tipAmount) {
        this.m_tipAmount = tipAmount;
    }

    public float getTollsAmount() {
        return m_tollsAmount;
    }

    public void setTollsAmount(float tollsAmount) {
        this.m_tollsAmount = tollsAmount;
    }

    public float getTotalAmount() {
        return m_totalAmount;
    }

    public void setTotalAmount(float totalAmount) {
        this.m_totalAmount = totalAmount;
    }
}