public abstract class AbstractCustomFEELFunction<B> extends BaseFEELFunction
BaseFEELFunction.Param
Constructor and Description |
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AbstractCustomFEELFunction(String name,
List<BaseFEELFunction.Param> parameters,
B body) |
Modifier and Type | Method and Description |
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List<List<String>> |
getParameterNames()
Returns the parameter names for each supported signature.
|
protected abstract Object |
internalInvoke(EvaluationContext ctx) |
FEELFnResult<Object> |
invoke(EvaluationContext ctx,
Object[] params)
this method should be overriden by custom function implementations that should be invoked reflectively
|
protected boolean |
isCustomFunction() |
String |
toString() |
getName, getSymbol, invokeReflectively, setName
protected final B body
public AbstractCustomFEELFunction(String name, List<BaseFEELFunction.Param> parameters, B body)
public FEELFnResult<Object> invoke(EvaluationContext ctx, Object[] params)
BaseFEELFunction
invoke
in class BaseFEELFunction
protected abstract Object internalInvoke(EvaluationContext ctx)
public List<List<String>> getParameterNames()
FEELFunction
getParameterNames
in interface FEELFunction
getParameterNames
in class BaseFEELFunction
protected boolean isCustomFunction()
isCustomFunction
in class BaseFEELFunction
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