org.apache.hadoop.hive.ql.io.orc

Class OrcStruct

java.lang.Object

org.apache.hadoop.hive.ql.io.orc.OrcStruct

All Implemented Interfaces:

org.apache.hadoop.io.Writable

public final class OrcStruct
extends Object
implements org.apache.hadoop.io.Writable

Method Summary

Methods

Modifier and Type	Method and Description
static ObjectInspector	createObjectInspector(TypeInfo info)
boolean	equals(Object other)
int	getNumFields()
int	hashCode()
void	readFields(DataInput dataInput)
void	setNumFields(int numFields) Change the number of fields in the struct.
String	toString()
void	write(DataOutput dataOutput)

Methods inherited from class java.lang.Object

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

Method Detail

getNumFields

public int getNumFields()

setNumFields

public void setNumFields(int numFields)

Change the number of fields in the struct. No effect if the number of fields is the same. The old field values are copied to the new array.

Parameters:

numFields - the new number of fields

write

public void write(DataOutput dataOutput)
           throws IOException

Specified by:

write in interface org.apache.hadoop.io.Writable

Throws:

IOException

readFields

public void readFields(DataInput dataInput)
                throws IOException

Specified by:

readFields in interface org.apache.hadoop.io.Writable

Throws:

IOException

equals

public boolean equals(Object other)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object

createObjectInspector

public static ObjectInspector createObjectInspector(TypeInfo info)