org.apache.hadoop.hive.ql.exec

Class PTFUtils

java.lang.Object

org.apache.hadoop.hive.ql.exec.PTFUtils

public class PTFUtils
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	PTFUtils.Predicate<T>
static class	PTFUtils.ReverseIterator<T>

Constructor Summary

Constructors

Constructor and Description
PTFUtils()

Method Summary

Methods

Modifier and Type	Method and Description
static void	addAntlrPersistenceDelegates(XMLEncoder e)
static void	addEnumDelegates(XMLEncoder e)
static void	addHivePersistenceDelegates(XMLEncoder e)
static void	addPersistenceDelegates(XMLEncoder e)
static Object	deserialize(InputStream in1)
static void	makeTransient(Class<?> beanClass, String... pdNames)
static void	serialize(OutputStream out, Object o)
static String	toString(List<?> col)
static String	toString(Map<?,?> col)
static String	unescapeQueryString(String qry)

Methods inherited from class java.lang.Object

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

Constructor Detail

PTFUtils

public PTFUtils()

Method Detail

toString

public static String toString(List<?> col)

toString

public static String toString(Map<?,?> col)

unescapeQueryString

public static String unescapeQueryString(String qry)

serialize

public static void serialize(OutputStream out,
             Object o)

deserialize

public static Object deserialize(InputStream in1)

addPersistenceDelegates

public static void addPersistenceDelegates(XMLEncoder e)

addEnumDelegates

public static void addEnumDelegates(XMLEncoder e)

addAntlrPersistenceDelegates

public static void addAntlrPersistenceDelegates(XMLEncoder e)

addHivePersistenceDelegates

public static void addHivePersistenceDelegates(XMLEncoder e)

makeTransient

public static void makeTransient(Class<?> beanClass,
                 String... pdNames)