org.apache.parquet.io

Class ColumnIO

java.lang.Object

org.apache.parquet.io.ColumnIO

Direct Known Subclasses:

GroupColumnIO, PrimitiveColumnIO

public abstract class ColumnIO
extends Object

a structure used to serialize deserialize records

Author:

Julien Le Dem

Method Summary

Methods

Modifier and Type	Method and Description
String	getFieldPath(int level)
int	getIndex()
int[]	getIndexFieldPath()
int	getIndexFieldPath(int level)
String	getName()
GroupColumnIO	getParent()
Type	getType()
String	toString()

Methods inherited from class java.lang.Object

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

Method Detail

getFieldPath

public String getFieldPath(int level)

getIndexFieldPath

public int[] getIndexFieldPath()

getIndexFieldPath

public int getIndexFieldPath(int level)

getIndex

public int getIndex()

getName

public String getName()

getType

public Type getType()

getParent

public GroupColumnIO getParent()

toString

public String toString()

Overrides:

toString in class Object