org.apache.hadoop.hive.serde2.io

Class HiveCharWritable

java.lang.Object

org.apache.hadoop.hive.serde2.io.HiveBaseCharWritable

org.apache.hadoop.hive.serde2.io.HiveCharWritable

All Implemented Interfaces:

Comparable<HiveCharWritable>, org.apache.hadoop.io.Writable, org.apache.hadoop.io.WritableComparable<HiveCharWritable>

public class HiveCharWritable
extends HiveBaseCharWritable
implements org.apache.hadoop.io.WritableComparable<HiveCharWritable>

HiveCharWritable. String values will be padded to full char length. Character legnth, comparison, hashCode should ignore trailing spaces.

Field Summary

Fields inherited from class org.apache.hadoop.hive.serde2.io.HiveBaseCharWritable

value

Constructor Summary

Constructors

Constructor and Description
HiveCharWritable()
HiveCharWritable(HiveChar hc)
HiveCharWritable(HiveCharWritable hcw)

Method Summary

Modifier and Type	Method and Description
int	compareTo(HiveCharWritable rhs)
void	enforceMaxLength(int maxLength)
boolean	equals(Object rhs)
int	getCharacterLength()
HiveChar	getHiveChar()
org.apache.hadoop.io.Text	getPaddedValue()
org.apache.hadoop.io.Text	getStrippedValue()
int	hashCode()
void	set(HiveChar val)
void	set(HiveChar val, int len)
void	set(HiveCharWritable val)
void	set(HiveCharWritable val, int maxLength)
void	set(String val)
void	set(String val, int maxLength)
String	toString()

Methods inherited from class org.apache.hadoop.hive.serde2.io.HiveBaseCharWritable

getTextValue, readFields, write

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.apache.hadoop.io.Writable

readFields, write

Constructor Detail

HiveCharWritable

public HiveCharWritable()

HiveCharWritable

public HiveCharWritable(HiveChar hc)

HiveCharWritable

public HiveCharWritable(HiveCharWritable hcw)

Method Detail

set

public void set(HiveChar val)

set

public void set(String val)

set

public void set(HiveCharWritable val)

set

public void set(HiveCharWritable val,
                int maxLength)

set

public void set(HiveChar val,
                int len)

set

public void set(String val,
                int maxLength)

getHiveChar

public HiveChar getHiveChar()

enforceMaxLength

public void enforceMaxLength(int maxLength)

getStrippedValue

public org.apache.hadoop.io.Text getStrippedValue()

getPaddedValue

public org.apache.hadoop.io.Text getPaddedValue()

getCharacterLength

public int getCharacterLength()

Overrides:

getCharacterLength in class HiveBaseCharWritable

compareTo

public int compareTo(HiveCharWritable rhs)

Specified by:

compareTo in interface Comparable<HiveCharWritable>

equals

public boolean equals(Object rhs)

Overrides:

equals in class HiveBaseCharWritable

hashCode

public int hashCode()

Overrides:

hashCode in class HiveBaseCharWritable

toString

public String toString()

Overrides:

toString in class Object