org.apache.commons.jexl
public interface JexlExprResolver
Since: 1.0
Version: $Id: JexlExprResolver.java 397092 2006-04-26 05:11:28Z dion $
UNKNOWN: This needs to be explained in detail. Why do this?
Field Summary | |
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Object | NO_VALUE represents an expression result of no value. |
Method Summary | |
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Object | evaluate(JexlContext context, String expression)
Evaluates an expression against the context.
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Parameters: context current data context expression expression to evauluate
Returns: value (may be null) or the NO_VALUE object to indicate no resolution.
UNKNOWN: Must detail the expectations and effects of this resolver.