xv.text.template
Class ExpansionTemplateElement

java.lang.Object
  xv.text.template.TemplateElement
      xv.text.template.ExpansionTemplateElement

public class ExpansionTemplateElement
extends TemplateElement

Field Summary

Fields inherited from class xv.text.template.TemplateElement

nextElement

Constructor Summary

ExpansionTemplateElement(String var)

Method Summary

TemplateElement

execute(TemplateEnvironment environment, Appendable out) Execute the current token.

Methods inherited from class xv.text.template.TemplateElement

addChild

Methods inherited from class java.lang.Object

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

Constructor Detail

ExpansionTemplateElement

public ExpansionTemplateElement(String var)

Method Detail

execute

public TemplateElement execute(TemplateEnvironment environment,
                               Appendable out)
                        throws TemplateException,
                               IOException

Description copied from class: TemplateElement

Execute the current token.

Specified by:

execute in class TemplateElement

Parameters:

environment - the environment to use

out - the appendable to write the generated text to

Returns:

the next template element to execute, or null to end the template execution - generally subclasses should just return TemplateElement.nextElement unless they implement some sort of flow control

Throws:

TemplateException - if an error occurs within the templating system

IOException - if an I/O error occurs - this should never be thrown by an implementation directly, solely by the Appendable being written to