org.pentaho.reporting.libraries.css.resolver.function

Interface ContentFunction

All Known Implementing Classes:

AttrValueFunction, CountersValueFunction, CounterValueFunction, ElementsFunction, PendingFunction, StringValueFunction, UrlValueFunction

public interface ContentFunction

A content function is only valid when evaluating either the 'content' property or the 'string-set' property. These functions produce ContentToken.

ContentFunctions are only valid as first-level functions. That means, when evaluating nested function calls like 'url(attr(blah))', the URL function will be resolved as ContentFunction, but the attr-function will be resolved as ordinary CSSValue function.

Author:

Thomas Morgner

Method Summary

Methods

Modifier and Type	Method and Description
ContentToken	evaluate(DocumentContext layoutProcess, LayoutElement element, CSSFunctionValue function)

Method Detail

evaluate

ContentToken evaluate(DocumentContext layoutProcess,
                    LayoutElement element,
                    CSSFunctionValue function)
                      throws FunctionEvaluationException

Throws:

FunctionEvaluationException