Package org.apache.drill.exec.store.image

Class ImageBatchReader.ListColumnDefn

java.lang.Object

org.apache.drill.exec.store.image.ImageBatchReader.ColumnDefn

org.apache.drill.exec.store.image.ImageBatchReader.ListColumnDefn

Enclosing class:

ImageBatchReader

protected static class ImageBatchReader.ListColumnDefn
extends ImageBatchReader.ColumnDefn

Responsible for process of the list-map with array writer.

Constructor Summary

Constructors

Constructor	Description
ListColumnDefn(String name)

Method Summary

Modifier and Type	Method	Description
ScalarWriter	addText(String name)	example : [ ] > [ { a : "1" } ]
ImageBatchReader.ListColumnDefn	builder(ArrayWriter writer)
void	define(SchemaBuilder builder)
void	load(Object value)

Methods inherited from class org.apache.drill.exec.store.image.ImageBatchReader.ColumnDefn

addList, addListMap, addMap, bind, defineText, getName, getOriginName, getWriter

Methods inherited from class java.lang.Object

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

Constructor Details

ListColumnDefn

public ListColumnDefn(String name)

Method Details

define

public void define(SchemaBuilder builder)

Specified by:

define in class ImageBatchReader.ColumnDefn

load

public void load(Object value)

Specified by:

load in class ImageBatchReader.ColumnDefn

builder

public ImageBatchReader.ListColumnDefn builder(ArrayWriter writer)

addText

public ScalarWriter addText(String name)

example : [ ] > [ { a : "1" } ]

Overrides:

addText in class ImageBatchReader.ColumnDefn