org.apache.hadoop.yarn.webapp.view

Class HtmlBlock

java.lang.Object

org.apache.hadoop.yarn.webapp.View

org.apache.hadoop.yarn.webapp.view.TextView

org.apache.hadoop.yarn.webapp.view.HtmlBlock

All Implemented Interfaces:

Params, SubView

Direct Known Subclasses:

AggregatedLogsBlock, AggregatedLogsNavBlock, FooterBlock, HeaderBlock, InfoBlock, JQueryUI, LipsumBlock, NavBlock

@InterfaceAudience.LimitedPrivate(value={"YARN","MapReduce"})
public abstract class HtmlBlock
extends TextView
implements SubView

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
class	HtmlBlock.Block

Nested classes/interfaces inherited from class org.apache.hadoop.yarn.webapp.View

View.ViewContext

Field Summary

Fields inherited from class org.apache.hadoop.yarn.webapp.View

LOG

Fields inherited from interface org.apache.hadoop.yarn.webapp.Params

ERROR_DETAILS, TITLE, TITLE_LINK, USER

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	HtmlBlock()
protected	HtmlBlock(View.ViewContext ctx)

Method Summary

Methods

Modifier and Type	Method and Description
void	render() The API to render the view
protected abstract void	render(HtmlBlock.Block html) Render a block of html.
void	renderPartial() render the sub-view

Methods inherited from class org.apache.hadoop.yarn.webapp.view.TextView

echo, puts, writer

Methods inherited from class org.apache.hadoop.yarn.webapp.View

$, $, context, cookies, error, getInstance, inDevMode, info, injector, moreParams, outputStream, prefix, render, request, response, root_url, root, set, setTitle, setTitle, status, url

Methods inherited from class java.lang.Object

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

Constructor Detail

HtmlBlock

protected HtmlBlock()

HtmlBlock

protected HtmlBlock(View.ViewContext ctx)

Method Detail

render

public void render()

Description copied from class: View

The API to render the view

Specified by:

render in class View

renderPartial

public void renderPartial()

Description copied from interface: SubView

render the sub-view

Specified by:

renderPartial in interface SubView

render

protected abstract void render(HtmlBlock.Block html)

Render a block of html. To be overridden by implementation.

Parameters:

html - the block to render