public interface JexlPropertyGet
 ${foo.bar}
 | Modifier and Type | Method and Description | 
|---|---|
| Object | invoke(Object obj)Method used to get the property value of an object. | 
| boolean | isCacheable()Specifies if this JexlPropertyGet is cacheable and able to be reused for
 this class of object it was returned for. | 
| boolean | tryFailed(Object rval)Checks whether a tryInvoke failed or not. | 
| Object | tryInvoke(Object obj,
         Object key)Attempts to reuse this JexlPropertyGet, checking that it is compatible with
 the actual set of arguments. | 
Object invoke(Object obj) throws Exception
obj - the object to get the property value from.Exception - on any error.Object tryInvoke(Object obj, Object key) throws JexlException.TryFailed
obj - the object to invoke the property get uponkey - the property key to getJexlException.TryFailed - if the underlying method was invoked but threw an exception
 (InvocationTargetException)boolean tryFailed(Object rval)
rval - the value returned by tryInvokeboolean isCacheable()
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