AbstractExecutor.Set
, DuckSetExecutor
, ListSetExecutor
, MapSetExecutor
, PropertySetExecutor
, UberspectImpl.FieldPropertySet
public interface JexlPropertySet
${foo.bar = "hello"}
Modifier and Type | Method | Description |
---|---|---|
java.lang.Object |
invoke(java.lang.Object obj,
java.lang.Object arg) |
Method used to set the property value of an object.
|
boolean |
isCacheable() |
Specifies if this JexlPropertySet is cacheable and able to be reused for
this class of object it was returned for.
|
boolean |
tryFailed(java.lang.Object rval) |
Checks whether a tryInvoke failed or not.
|
java.lang.Object |
tryInvoke(java.lang.Object obj,
java.lang.Object key,
java.lang.Object value) |
Attempts to reuse this JexlPropertySet, checking that it is compatible with
the actual set of arguments.
|
java.lang.Object invoke(java.lang.Object obj, java.lang.Object arg) throws java.lang.Exception
obj
- Object on which the property setter will be called with the valuearg
- value to be setjava.lang.Exception
- on any error.java.lang.Object tryInvoke(java.lang.Object obj, java.lang.Object key, java.lang.Object value)
obj
- the object to invoke the the get uponkey
- the property key to getvalue
- the property value to setboolean tryFailed(java.lang.Object rval)
rval
- the value returned by tryInvokeboolean isCacheable()