net.christopherschultz.evaluator.function
Class BinaryOperator.NotEqual

java.lang.Object
  net.christopherschultz.evaluator.StandardFunction
      net.christopherschultz.evaluator.function.MathFunction
          net.christopherschultz.evaluator.function.BinaryOperator
              net.christopherschultz.evaluator.function.BinaryOperator.Equal
                  net.christopherschultz.evaluator.function.BinaryOperator.NotEqual

All Implemented Interfaces:

Function

Enclosing class:

BinaryOperator

public static class BinaryOperator.NotEqual
extends BinaryOperator.Equal

Implements unequal. This class respects the value of the EvaluationContext property MathFunction.ALLOW_NULL_COMPARISON.

Nested Class Summary

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

BinaryOperator.Add, BinaryOperator.And, BinaryOperator.Divide, BinaryOperator.Equal, BinaryOperator.Greater, BinaryOperator.GreaterEqual, BinaryOperator.IncompatibleArgumentsException, BinaryOperator.Less, BinaryOperator.LessEqual, BinaryOperator.Modulus, BinaryOperator.Multiply, BinaryOperator.NotEqual, BinaryOperator.Or, BinaryOperator.Subtract

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

BinaryOperator.NotEqual()

Method Summary

Object

call(EvaluationContext ec, String functionName, Object[] args) Checks for exactly two arguments and calls the subclass's 2-argument call function.

Methods inherited from class net.christopherschultz.evaluator.function.BinaryOperator.Equal

call

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

BinaryOperator.NotEqual

public BinaryOperator.NotEqual()

Method Detail

call

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

Description copied from class: BinaryOperator

Checks for exactly two arguments and calls the subclass's 2-argument call function.

Overrides:

call in class BinaryOperator

Parameters:

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

functionName - The name of the function being invoked.

args - The argument values to pass to this function.

Returns:

The result of the function.

Throws:

EvaluationException - If there is an error during function execution.