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public interface JexlMethod
Interface used for regular method invocation.
Ex.
${foo.bar()}
| Method Summary | |
|---|---|
Class<?> |
getReturnType()
returns the return type of the method invoked. |
Object |
invoke(Object obj,
Object[] params)
Invocation method, called when the method invocation should be performed and a value returned. |
boolean |
isCacheable()
Specifies if this JexlMethod 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(String name,
Object obj,
Object[] params)
Attempts to reuse this JexlMethod, checking that it is compatible with the actual set of arguments. |
| Method Detail |
|---|
Object invoke(Object obj,
Object[] params)
throws Exception
obj - the objectparams - method parameters.
Exception - on any error.
Object tryInvoke(String name,
Object obj,
Object[] params)
obj - the object to invoke the method uponname - the method nameparams - the method arguments
boolean tryFailed(Object rval)
rval - the value returned by tryInvoke
boolean isCacheable()
Class<?> getReturnType()
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