Example usage for java.io DataInput readBoolean

Introduction

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

Prototype

boolean readBoolean() throws IOException;

Source Link

Document

Reads one input byte and returns true if that byte is nonzero, false if that byte is zero.

Usage

From source file:com.chinamobile.bcbsp.ml.VectorWritable.java

public static DoubleVector readVector(DataInput in) throws IOException {
    int length = in.readInt();
    DoubleVector vector;//  w  w  w.  j av a  2 s  .co m
    vector = new DenseDoubleVector(length);
    for (int i = 0; i < length; i++) {
        vector.set(i, in.readDouble());
    }

    if (in.readBoolean()) {
        vector = new NamedDoubleVector(in.readUTF(), vector);
    }
    return vector;
}

From source file:com.bigdata.dastor.utils.FBUtilities.java

public static String readNullableString(DataInput dis) throws IOException {
    if (dis.readBoolean())
        return null;
    return dis.readUTF();
}

From source file:mobi.hsz.idea.gitignore.indexing.IgnoreEntryOccurrence.java

/**
 * Static helper to read {@link IgnoreEntryOccurrence} from the input stream.
 *
 * @param in input stream/*from   ww  w  .jav  a 2  s .  c om*/
 * @return read {@link IgnoreEntryOccurrence}
 */
@Nullable
public static synchronized IgnoreEntryOccurrence deserialize(@NotNull DataInput in) {
    try {
        String path = in.readUTF();
        if (StringUtils.isEmpty(path)) {
            return null;
        }
        VirtualFile file = LocalFileSystem.getInstance().findFileByPath(path);
        if (file == null || !file.exists() || file.isDirectory()) {
            return null;
        }

        IgnoreEntryOccurrence entry = new IgnoreEntryOccurrence(file);
        int size = in.readInt();
        for (int i = 0; i < size; i++) {
            Pattern pattern = Pattern.compile(in.readUTF());
            Boolean isNegated = in.readBoolean();
            entry.add(pattern, isNegated);
        }
        return entry;
    } catch (IOException e) {
        return null;
    }
}

From source file:com.splicemachine.derby.impl.sql.execute.operations.SpliceBaseOperation.java

public static String readNullableString(DataInput in) throws IOException {
    if (in.readBoolean())
        return in.readUTF();
    return null;/*w ww. j  a va 2s.c  o  m*/
}

From source file:org.pivotal.customer.versonix.support.PaxReserveType.java

@Override
public void fromData(DataInput in) throws IOException {
    id = in.readUTF();
    linked = in.readBoolean();
}

From source file:IndexService.IColumnInputSplit.java

@Override
public void readFields(DataInput in) throws IOException {
    this.file = new Path(in.readUTF());
    this.splitbyline = in.readBoolean();
    this.wholefileASasplit = in.readBoolean();
    if (splitbyline) {
        if (!wholefileASasplit) {
            this.beginline = in.readInt();
            this.recnum = in.readInt();
        }/*  w w w  . j a  v a  2s .c  o m*/
    } else {
        this.beginkey = new IRecord.IFValue();
        beginkey.readFields(in);
        this.recnum = in.readInt();
    }
}

From source file:IndexService.IndexMergeIFormatSplit.java

@Override
public void readFields(DataInput in) throws IOException {
    this.file = new Path(in.readUTF());
    this.splitbyline = in.readBoolean();
    this.wholefileASasplit = in.readBoolean();
    if (splitbyline) {
        if (!wholefileASasplit) {
            this.beginline = in.readInt();
            this.recnum = in.readInt();
        }//from  w w  w.  j  a  v a 2 s .  c  o  m
    } else {
        this.beginkey = new IRecord.IFValue();
        beginkey.readFields(in);
        this.recnum = in.readInt();
    }

}

From source file:ipc.ConnectionHeader.java

@Override
public void readFields(DataInput in) throws IOException {
    protocol = Text.readString(in);
    if (protocol.isEmpty()) {
        protocol = null;//from   w w  w  . java  2 s. co m
    }

    boolean ugiUsernamePresent = in.readBoolean();
}

From source file:com.twitter.hraven.etl.JobFile.java

@Override
public void readFields(DataInput in) throws IOException {
    this.filename = Text.readString(in);
    this.jobid = Text.readString(in);
    this.isJobConfFile = in.readBoolean();
    this.isJobHistoryFile = in.readBoolean();
}

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

@Override
public void readFromPickle(int version, DataInput in) throws IOException, PickleException {
    T.UI();//  w  w w  . j a v  a 2  s . c  o m
    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();
}