net.christopherschultz.evaluator.function
Class MathFunction.DoubleFunction

java.lang.Object
  net.christopherschultz.evaluator.StandardFunction
      net.christopherschultz.evaluator.function.MathFunction
          net.christopherschultz.evaluator.function.MathFunction.DoubleFunction

All Implemented Interfaces:

Function

Direct Known Subclasses:

MathFunction.abs, MathFunction.acos, MathFunction.asin, MathFunction.atan, MathFunction.ceil, MathFunction.cos, MathFunction.exp, MathFunction.floor, MathFunction.log, MathFunction.rint, MathFunction.sin, MathFunction.sqrt, MathFunction.tan, MathFunction.toDegrees, MathFunction.toRadians

Enclosing class:

MathFunction

public abstract static class MathFunction.DoubleFunction
extends MathFunction

Nested Class Summary

Nested classes/interfaces inherited from class net.christopherschultz.evaluator.function.MathFunction

MathFunction.abs, MathFunction.acos, MathFunction.asin, MathFunction.atan, MathFunction.ceil, MathFunction.cos, MathFunction.DoubleFunction, MathFunction.exp, MathFunction.floor, MathFunction.heaviside, MathFunction.log, MathFunction.max, MathFunction.min, MathFunction.pow, MathFunction.random, MathFunction.rint, MathFunction.sin, MathFunction.sqrt, MathFunction.tan, MathFunction.toDegrees, MathFunction.toRadians

Field Summary

Fields inherited from class net.christopherschultz.evaluator.function.MathFunction

ALLOW_NULL_COMPARISON, NULL_RETURNS_NULL

Constructor Summary

MathFunction.DoubleFunction()

Method Summary

abstract double	call(double d)
Object	call(EvaluationContext ec, String functionName, Object[] arguments) Calls this function with standard argument evaluation semantics.

Methods inherited from class net.christopherschultz.evaluator.StandardFunction

call, getExpressionValue, getExpressionValueArray, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

MathFunction.DoubleFunction

public MathFunction.DoubleFunction()

Method Detail

call

public Object call(EvaluationContext ec,
                   String functionName,
                   Object[] arguments)
            throws EvaluationException

Description copied from class: StandardFunction

Calls this function with standard argument evaluation semantics.

Specified by:

call in class StandardFunction

Parameters:

ec - The EvaluationContext in which this function is being called.

functionName - The name of the function being invoked.

arguments - The argument values to pass to this function.

Returns:

The result of the function.

Throws:

EvaluationException - If there is an error during function execution.

call

public abstract double call(double d)