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public interface Expression
Represents a single JEXL expression.
This simple interface provides access to the underlying expression through
getExpression().
An expression is different than a script - it is simply a reference of an expression.
| Method Summary | |
|---|---|
String |
dump()
Returns the JEXL expression by reconstructing it from the parsed tree. |
Object |
evaluate(JexlContext context)
Evaluates the expression with the variables contained in the supplied JexlContext. |
String |
getExpression()
Returns the JEXL expression this Expression was created with. |
| Method Detail |
|---|
Object evaluate(JexlContext context)
JexlContext.
context - A JexlContext containing variables.
JexlException - on any errorString getExpression()
String dump()
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