org.apache.orc.impl.mask

Class MaskProvider

java.lang.Object

org.apache.orc.impl.mask.MaskProvider

All Implemented Interfaces:

DataMask.Provider

public class MaskProvider
extends Object
implements DataMask.Provider

The Provider for all of the built-in data masks.

Constructor Summary

Constructors

Constructor and Description
MaskProvider()

Method Summary

Modifier and Type	Method and Description
DataMask	build(String name, TypeDescription schema, String... params) Build a mask with the given parameters.

Methods inherited from class java.lang.Object

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

Constructor Detail

MaskProvider

public MaskProvider()

Method Detail

build

public DataMask build(String name,
                      TypeDescription schema,
                      String... params)

Description copied from interface: DataMask.Provider

Build a mask with the given parameters.

Specified by:

build in interface DataMask.Provider

Parameters:

name - the kind of masking

schema - the type of the field

params - the list of parameters with the name in params[0]

Returns:

the new data mask or null if this name is unknown