Package org.apache.velocity.runtime.directive

Class Block.Reference

java.lang.Object

org.apache.velocity.runtime.directive.Block.Reference

All Implemented Interfaces:

Renderable

Enclosing class:

Block

public static class Block.Reference
extends Object
implements Renderable

actual class placed in the context, holds the context being used for the render, as well as the parent (which already holds everything else we need).

Constructor Summary

Constructors

Constructor	Description
Reference(InternalContextAdapter context, Block parent)

Method Summary

Modifier and Type	Method	Description
boolean	getAsBoolean()	Makes #if( $blockRef ) true without rendering, so long as we aren't beyond max depth.
boolean	render(InternalContextAdapter context, Writer writer)	Render the AST of this block into the writer using the context.
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Details

Reference

public Reference(InternalContextAdapter context,
 Block parent)

Parameters:

context -

parent -

Method Details

render

public boolean render(InternalContextAdapter context,
 Writer writer)

Render the AST of this block into the writer using the context.

Specified by:

render in interface Renderable

Parameters:

context -

writer -

Returns:

success status

getAsBoolean

public boolean getAsBoolean()

Makes #if( $blockRef ) true without rendering, so long as we aren't beyond max depth.

Returns:

reference value as boolean

toString

public String toString()

Overrides:

toString in class Object

Returns:

rendered string