Package com.singularsys.jeptests.system
Class JepTest.MyNary
java.lang.Object
com.singularsys.jep.functions.PostfixMathCommand
com.singularsys.jep.functions.NaryFunction
com.singularsys.jeptests.system.JepTest.MyNary
- All Implemented Interfaces:
PostfixMathCommandI
,Serializable
- Enclosing class:
JepTest
- See Also:
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Field Summary
Fields inherited from class com.singularsys.jep.functions.PostfixMathCommand
curNumberOfParameters, name, NaN, numberOfParameters
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Constructor Summary
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Method Summary
Modifier and TypeMethodDescriptionboolean
checkNumberOfParameters
(int n) Checks the number of parameters of the function.Evaluate the functionMethods inherited from class com.singularsys.jep.functions.NaryFunction
run
Methods inherited from class com.singularsys.jep.functions.PostfixMathCommand
asArray, asBool, asDouble, asInt, asLong, asStrictInt, asString, getName, getNumberOfParameters, setCurNumberOfParameters, setName, toString, toString
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Constructor Details
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MyNary
public MyNary()
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Method Details
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checkNumberOfParameters
public boolean checkNumberOfParameters(int n) Description copied from class:PostfixMathCommand
Checks the number of parameters of the function. Functions which set numberOfParameter=-1 should overload this method- Specified by:
checkNumberOfParameters
in interfacePostfixMathCommandI
- Overrides:
checkNumberOfParameters
in classPostfixMathCommand
- Parameters:
n
- number of parameters function will be called with.- Returns:
- false if an illegal number of parameters is supplied, true otherwise.
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eval
Description copied from class:NaryFunction
Evaluate the function- Specified by:
eval
in classNaryFunction
- Parameters:
args
- arguments to the function- Returns:
- value returned by the function
- Throws:
EvaluationException
- if the calculation cannot be performed
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