org.apache.hadoop.chukwa.hicc.rest

Class TileController

java.lang.Object

org.apache.hadoop.chukwa.hicc.rest.ChartController

org.apache.hadoop.chukwa.hicc.rest.TileController

public class TileController
extends ChartController

Constructor Summary

Constructors

Constructor and Description
TileController()

Method Summary

Modifier and Type	Method and Description
String	draw(String id) Render a banner
String	preview(String buffer) Preview a banner tile
String	previewSeries(javax.servlet.http.HttpServletRequest request, String buffer)

Methods inherited from class org.apache.hadoop.chukwa.hicc.rest.ChartController

create, describe, save

Methods inherited from class java.lang.Object

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

Constructor Detail

TileController

public TileController()

Method Detail

draw

public String draw(String id)

Render a banner

Overrides:

draw in class ChartController

Parameters:

id - Reference ID of Chart stored in HBase chukwa_meta table.

Returns:

html chart widget

preview

public String preview(String buffer)

Preview a banner tile

Overrides:

preview in class ChartController

Returns:

previewSeries

public String previewSeries(@Context
                            javax.servlet.http.HttpServletRequest request,
                            String buffer)

Overrides:

previewSeries in class ChartController