Example usage for java.io DataOutput writeBoolean

Introduction

In this page you can find the example usage for java.io DataOutput writeBoolean.

Prototype

void writeBoolean(boolean v) throws IOException;

Source Link

Document

Writes a boolean value to this output stream.

Usage

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

/**
 * Static helper to write given {@link IgnoreEntryOccurrence} to the output stream.
 *
 * @param out   output stream//from   ww  w  .ja  va  2 s  .c om
 * @param entry entry to write
 * @throws IOException I/O exception
 */
public static synchronized void serialize(@NotNull DataOutput out, @NotNull IgnoreEntryOccurrence entry)
        throws IOException {
    out.writeUTF(entry.getFile().getPath());
    out.writeInt(entry.items.size());
    for (Pair<Pattern, Boolean> item : entry.items) {
        out.writeUTF(item.first.pattern());
        out.writeBoolean(item.second);
    }
}

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

public static void writeNullableString(String key, DataOutput dos) throws IOException {
    dos.writeBoolean(key == null);
    if (key != null) {
        dos.writeUTF(key);//from   w  w w.j  a va 2s  .c  o  m
    }
}

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

public static void writeVector(DoubleVector vector, DataOutput out) throws IOException {
    if (vector == null) {
        LOG.info("lin test : VectorWritable write Vector is null");
    } else {//from   ww  w. ja v a  2s  . c  o m
        LOG.info("lin test : VectorWritable write Vector is not null");
    }
    out.writeInt(vector.getLength());
    for (int i = 0; i < vector.getDimension(); i++) {
        out.writeDouble(vector.get(i));
    }

    if (vector.isNamed() && vector.getName() != null) {
        out.writeBoolean(true);
        out.writeUTF(vector.getName());
    } else {
        out.writeBoolean(false);
    }
}

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

public static void writeNullableString(String value, DataOutput out) throws IOException {
    if (value != null) {
        out.writeBoolean(true);
        out.writeUTF(value);//w  w  w .  j a  v  a2 s . c  o  m
    } else {
        out.writeBoolean(false);
    }
}

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

@Override
public void toData(DataOutput out) throws IOException {
    out.writeUTF(id);
    out.writeBoolean(linked);
}

From source file:ipc.ConnectionHeader.java

@Override
public void write(DataOutput out) throws IOException {
    Text.writeString(out, (protocol == null) ? "" : protocol);
    out.writeBoolean(false);
}

From source file:IndexService.IColumnInputSplit.java

@Override
public void write(DataOutput out) throws IOException {
    out.writeUTF(file.toString());//  w w w. j a v  a 2s  .  com
    out.writeBoolean(splitbyline);
    out.writeBoolean(this.wholefileASasplit);
    if (splitbyline) {
        if (!wholefileASasplit) {
            out.writeInt(beginline);
            out.writeInt(recnum);
        }
    } else {
        beginkey.write(out);
        out.writeInt(recnum);
    }
}

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

@Override
public void write(DataOutput out) throws IOException {
    Text.writeString(out, filename);
    Text.writeString(out, jobid);
    out.writeBoolean(isJobConfFile);
    out.writeBoolean(isJobHistoryFile);/*from  w w w.  j  a  v  a2 s . c  o  m*/
}

From source file:com.cloudera.sqoop.lib.LobRef.java

@Override
public void write(DataOutput out) throws IOException {
    out.writeBoolean(isExternal());
    if (isExternal()) {
        Text.writeString(out, "lf"); // storage type "lf" for LobFile.
        Text.writeString(out, fileName);
        out.writeLong(offset);/*  ww w . j a  v a2  s  .  c  o  m*/
        out.writeLong(length);
    } else {
        writeInternal(out);
    }
}

From source file:com.mongodb.hadoop.io.MongoUpdateWritable.java

/**
        // w  ww  .  j  a v a  2s  .  c  om
/**
 * {@inheritDoc}
 *
 * @see Writable#write(DataOutput)
 */
public void write(DataOutput out) throws IOException {
    enc.set(buf);
    enc.putObject(this.query);
    enc.done();
    buf.pipe(out);
    enc.set(buf);
    enc.putObject(this.modifiers);
    enc.done();
    out.writeBoolean(this.upsert);
    out.writeBoolean(this.multiUpdate);
}