Example usage for java.io DataInput readInt

Introduction

In this page you can find the example usage for java.io DataInput readInt.

Prototype

int readInt() throws IOException;

Source Link

Document

Reads four input bytes and returns an int value.

Usage

From source file:ml.shifu.shifu.core.correlation.CorrelationWritable.java

@Override
public void readFields(DataInput in) throws IOException {
    this.columnIndex = in.readInt();
    this.sum = in.readDouble();
    this.sumSquare = in.readDouble();
    this.count = in.readDouble();

    int length = in.readInt();
    this.xySum = new double[length];
    for (int i = 0; i < length; i++) {
        this.xySum[i] = in.readDouble();
    }/*from w  w w  . ja v a 2  s  . c o m*/

    length = in.readInt();
    this.xxSum = new double[length];
    for (int i = 0; i < length; i++) {
        this.xxSum[i] = in.readDouble();
    }

    length = in.readInt();
    this.yySum = new double[length];
    for (int i = 0; i < length; i++) {
        this.yySum[i] = in.readDouble();
    }

    length = in.readInt();
    this.adjustCount = new double[length];
    for (int i = 0; i < length; i++) {
        this.adjustCount[i] = in.readDouble();
    }

    length = in.readInt();
    this.adjustSumX = new double[length];
    for (int i = 0; i < length; i++) {
        this.adjustSumX[i] = in.readDouble();
    }

    length = in.readInt();
    this.adjustSumY = new double[length];
    for (int i = 0; i < length; i++) {
        this.adjustSumY[i] = in.readDouble();
    }
}

From source file:com.wsc.myexample.decisionForest.MyDataset.java

public void readFields(DataInput in) throws IOException {
    int nbAttributes = in.readInt();
    attributes = new Dataset.Attribute[nbAttributes];
    for (int attr = 0; attr < nbAttributes; attr++) {
        String name = readString(in);
        attributes[attr] = Dataset.Attribute.valueOf(name);
    }//from   w  w w  . j  av a  2s  .com

    ignored = DFUtils.readIntArray(in);

    // only CATEGORICAL attributes have values
    values = new String[nbAttributes][];
    for (int attr = 0; attr < nbAttributes; attr++) {
        if (attributes[attr].isCategorical()) {
            values[attr] = readStringArray(in);
        }
    }

    labelId = in.readInt();
    nbInstances = in.readInt();
}

From source file:com.mongodb.hadoop.mapred.input.MongoInputSplit.java

public void readFields(DataInput in) throws IOException {
    final ObjectInputStream objIn = new ObjectInputStream((InputStream) in);

    _mongoURI = new MongoURI(in.readUTF());
    _querySpec = (DBObject) JSON.parse(in.readUTF());
    _fieldSpec = (DBObject) JSON.parse(in.readUTF());
    _sortSpec = (DBObject) JSON.parse(in.readUTF());
    _limit = in.readInt();
    _skip = in.readInt();/*  w  ww. j  a va  2  s . c om*/

    log.info("Deserialized MongoInputSplit ... { length = " + getLength() + ", locations = "
            + java.util.Arrays.toString(getLocations()) + ", query = " + _querySpec + ", fields = " + _fieldSpec
            + ", sort = " + _sortSpec + ", limit = " + _limit + ", skip = " + _skip + "}");

    objIn.close();
}

From source file:com.chinamobile.bcbsp.sync.SuperStepReportContainer.java

@Override
public void readFields(DataInput in) throws IOException {
    this.partitionId = in.readInt();
    this.stageFlag = in.readInt();
    int count = in.readInt();
    this.dirFlag = new String[count];
    for (int i = 0; i < count; i++) {
        this.dirFlag[i] = Text.readString(in);
    }/*from ww w  .  java2s.  co m*/
    this.judgeFlag = in.readLong();
    this.localBarrierNum = in.readInt();
    this.port1 = in.readInt();
    this.port2 = in.readInt();
    count = in.readInt();
    this.aggValues = new String[count];
    for (int i = 0; i < count; i++) {
        this.aggValues[i] = Text.readString(in);
    }
    this.staffRunTime = in.readLong();
    this.sid = in.readInt();
    this.currentSuperStep = in.readInt();
    this.migrateCost = in.readLong();
    this.splitEdgefactor = in.readFloat();
}

From source file:TVA.Hadoop.MapReduce.Historian.File.StandardPointFile.java

/**
 * Deserializes the point from the underlying data. 
 * /*from  w  w  w.  j  a  v  a 2 s . c  o m*/
 * @param   in      A DataInput object to read the point from.
 * @see java.io.DataInput
 * @see org.apache.hadoop.io.Writable#readFields(java.io.DataInput)
 * 
 */
public void readFields(DataInput in) throws IOException {

    this.iTimeTag = in.readInt();
    this.Flags = in.readShort();
    this.Value = in.readFloat();
    this.iPointID = in.readInt();

}

From source file:com.mobicage.rogerthat.registration.ContentBrandingRegistrationWizard.java

@Override
public void readFromPickle(int version, DataInput in) throws IOException, PickleException {
    T.UI();/*  www  .ja v a2s .c om*/
    boolean set = in.readBoolean();
    if (set)
        mCredentials = new Credentials(new Pickle(in.readInt(), in));
    set = in.readBoolean();
    mEmail = set ? in.readUTF() : null;
    mTimestamp = in.readLong();
    mRegistrationId = in.readUTF();
    mInstallationId = in.readUTF();
    mDeviceId = in.readUTF();
}

From source file:org.kiji.schema.mapreduce.KijiDelete.java

/** {@inheritDoc} */
@Override// ww  w  .  j  a  va 2  s  .co  m
public void readFields(DataInput in) throws IOException {
    // EntityId.
    final byte[] bytes = new byte[in.readInt()];
    in.readFully(bytes);
    mEntityId = new HBaseEntityId(bytes);

    // Family/Qualifier/Timestamp.
    mFamily = (String) readOptionalValue(in, String.class);

    mQualifier = (String) readOptionalValue(in, String.class);
    mTimestamp = (Long) readOptionalValue(in, Long.class);
    mOperation = (KijiDeleteOperation) readOptionalValue(in, KijiDeleteOperation.class);
}

From source file:org.apache.hadoop.mapred.SortedRanges.java

public synchronized void readFields(DataInput in) throws IOException {
    indicesCount = in.readLong();/*from  w  w w.java2  s  .com*/
    ranges = new TreeSet<Range>();
    int size = in.readInt();
    for (int i = 0; i < size; i++) {
        Range range = new Range();
        range.readFields(in);
        ranges.add(range);
    }
}

From source file:hip.ch3.seqfile.writable.StockPriceWritable.java

@Override
public void readFields(DataInput in) throws IOException {
    symbol = WritableUtils.readString(in);
    date = WritableUtils.readString(in);
    open = in.readDouble();//from   w ww  . ja va2s.  c o m
    high = in.readDouble();
    low = in.readDouble();
    close = in.readDouble();
    low = in.readDouble();
    close = in.readDouble();
    volume = in.readInt();
    adjClose = in.readDouble();

}

From source file:org.apache.hadoop.hbase.HServerInfo.java

public void readFields(DataInput in) throws IOException {
    this.serverAddress.readFields(in);
    this.startCode = in.readLong();
    this.load.readFields(in);
    in.readInt();
    this.hostname = in.readUTF();
    if (sendSequenceIds) {
        HbaseMapWritable<byte[], Long> sequenceIdsWritable = new HbaseMapWritable<byte[], Long>(
                flushedSequenceIdByRegion);
        sequenceIdsWritable.readFields(in);
    }/*from   w  w  w. j a  v a2s.  c o  m*/
}