com.google.auto.value.processor.escapevelocity

Interface EvaluationContext

All Known Implementing Classes:

EvaluationContext.PlainEvaluationContext, Macro.MacroEvaluationContext

interface EvaluationContext

The context of a template evaluation. This consists of the template variables and the template macros. The template variables start with the values supplied by the evaluation call, and can be changed by #set directives and during the execution of #foreach and macro calls. The macros are extracted from the template during parsing and never change thereafter.

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static class	EvaluationContext.PlainEvaluationContext

Method Summary

Modifier and Type	Method and Description
java.lang.Object	getVar(java.lang.String var)
java.lang.Runnable	setVar(java.lang.String var, java.lang.Object value) Sets the given variable to the given value.
boolean	varIsDefined(java.lang.String var)

Method Detail

getVar

java.lang.Object getVar(java.lang.String var)

varIsDefined

boolean varIsDefined(java.lang.String var)

setVar

java.lang.Runnable setVar(java.lang.String var,
                          java.lang.Object value)

Sets the given variable to the given value.

Returns:

a Runnable that will restore the variable to the value it had before. If the variable was undefined before this method was executed, the Runnable will make it undefined again. This allows us to restore the state of $x after #foreach ($x in ...).