nextapp.echoservlet.html
Interface Renderable

All Known Implementing Classes:

Element, ElementContent, Script, Style, StyleElement

public interface Renderable

An interface for an entity which may be rendered as part of an HTML document. This is a common interface implemented by HTML elements, CSS styles and blocks of JavaScript code.

Field Summary

static java.lang.String

INDENT_STRING A string which will be used to indent the document.

Method Summary

void	render(java.io.PrintWriter pw, int depth, boolean parentWhitespaceRelevant) Renders the renderable object to the given PrintWriter.

Field Detail

INDENT_STRING

public static final java.lang.String INDENT_STRING

A string which will be used to indent the document. This string should contain spaces or tabs.

See Also:

Constant Field Values

Method Detail

render

public void render(java.io.PrintWriter pw,
                   int depth,
                   boolean parentWhitespaceRelevant)

Renders the renderable object to the given PrintWriter.

Parameters:

pw - The PrintWriter to render to.

depth - The indentation depth that should be applied to the element being rendered.

parentWhitespaceRelevant - A flag that indicates whether the containing element is sensitive to white space.