org.apache.flink.api.java.typeutils.runtime

Class NullMaskUtils

java.lang.Object

org.apache.flink.api.java.typeutils.runtime.NullMaskUtils

@Internal
public class NullMaskUtils
extends Object

Constructor Summary

Constructors

Constructor and Description
NullMaskUtils()

Method Summary

Modifier and Type	Method and Description
static void	readIntoAndCopyNullMask(int len, DataInputView source, DataOutputView target, boolean[] nullMask)
static void	readIntoNullMask(int len, DataInputView source, boolean[] nullMask)
static void	writeNullMask(int len, Row value, DataOutputView target)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

NullMaskUtils

public NullMaskUtils()

Method Detail

writeNullMask

public static void writeNullMask(int len,
                                 Row value,
                                 DataOutputView target)
                          throws IOException

Throws:

IOException

readIntoNullMask

public static void readIntoNullMask(int len,
                                    DataInputView source,
                                    boolean[] nullMask)
                             throws IOException

Throws:

IOException

readIntoAndCopyNullMask

public static void readIntoAndCopyNullMask(int len,
                                           DataInputView source,
                                           DataOutputView target,
                                           boolean[] nullMask)
                                    throws IOException

Throws:

IOException