org.apache.tapestry5.runtime
Interface RenderCommand

All Known Subinterfaces:

ComponentPageElement

All Known Implementing Classes:

BlockImpl, CombinedRenderCommand, CommentPageElement, ComponentPageElementImpl, DTDPageElement, ExpansionPageElement, RenderableAsBlock, StartElementPageElement, TextPageElement

public interface RenderCommand

A command used during rendering of a page.

Method Summary

void	render(MarkupWriter writer, RenderQueue queue) Invoked on an object to request that it render itself.

Method Detail

render

void render(MarkupWriter writer,
            RenderQueue queue)

Invoked on an object to request that it render itself. This involves a mix of invoking methods on the writer, and queueing up additional commands (often, representing children of the object that was invoked) to perform additional rendering.

In this way, rendering is a tail recursive algorithm, but is not implemented using tail recursion.