A B C E F G H I L N O P S T V

A

ALLOWED_OPERATOR_CHARS - Static variable in class net.objecthunter.exp4j.operator.Operator

The set of allowed operator chars

apply(double...) - Method in class net.objecthunter.exp4j.function.Function

Method that does the actual calculation of the function value given the arguments

apply(double...) - Method in class net.objecthunter.exp4j.operator.Operator

Apply the operation on the given operands

B

build() - Method in class net.objecthunter.exp4j.ExpressionBuilder

Build the Expression instance using the custom operators and functions set.

C

convertToRPN(String, Map<String, Function>, Map<String, Operator>, Set<String>) - Static method in class net.objecthunter.exp4j.shuntingyard.ShuntingYard

Convert a Set of tokens from infix to reverse polish notation

E

evaluate() - Method in class net.objecthunter.exp4j.Expression

evaluateAsync(ExecutorService) - Method in class net.objecthunter.exp4j.Expression

Expression - Class in net.objecthunter.exp4j

ExpressionBuilder - Class in net.objecthunter.exp4j

Factory class for Expression instances.

ExpressionBuilder(String) - Constructor for class net.objecthunter.exp4j.ExpressionBuilder

Create a new ExpressionBuilder instance and initialize it with a given expression string.

F

function(Function) - Method in class net.objecthunter.exp4j.ExpressionBuilder

Add a Function implementation available for use in the expression

Function - Class in net.objecthunter.exp4j.function

A class representing a Function which can be used in an expression

Function(String, int) - Constructor for class net.objecthunter.exp4j.function.Function

Create a new Function with a given name and number of arguments

Function(String) - Constructor for class net.objecthunter.exp4j.function.Function

Create a new Function with a given name that takes a single argument

functions(Function...) - Method in class net.objecthunter.exp4j.ExpressionBuilder

Add multiple Function implementations available for use in the expression

functions(List<Function>) - Method in class net.objecthunter.exp4j.ExpressionBuilder

Add multiple Function implementations available for use in the expression

Functions - Class in net.objecthunter.exp4j.function

Class representing the builtin functions available for use in expressions

Functions() - Constructor for class net.objecthunter.exp4j.function.Functions

FunctionToken - Class in net.objecthunter.exp4j.tokenizer

FunctionToken(Function) - Constructor for class net.objecthunter.exp4j.tokenizer.FunctionToken

G

getAllowedFunctionCharacters() - Static method in class net.objecthunter.exp4j.function.Function

Get the set of characters which are allowed for use in Function names.

getBuiltinFunction(String) - Static method in class net.objecthunter.exp4j.function.Functions

Get the builtin function for a given name

getBuiltinOperator(char, int) - Static method in class net.objecthunter.exp4j.operator.Operators

getErrors() - Method in class net.objecthunter.exp4j.ValidationResult

Get the list of errors describing the issues while validating the expression

getFunction() - Method in class net.objecthunter.exp4j.tokenizer.FunctionToken

getName() - Method in class net.objecthunter.exp4j.function.Function

Get the name of the Function

getName() - Method in class net.objecthunter.exp4j.tokenizer.VariableToken

Get the name of the setVariable

getNumArguments() - Method in class net.objecthunter.exp4j.function.Function

Get the number of arguments for this function

getNumOperands() - Method in class net.objecthunter.exp4j.operator.Operator

Get the number of operands

getOperator() - Method in class net.objecthunter.exp4j.tokenizer.OperatorToken

Get the operator for that token

getPrecedence() - Method in class net.objecthunter.exp4j.operator.Operator

Check the precedence value for the operator

getSymbol() - Method in class net.objecthunter.exp4j.operator.Operator

Get the operator symbol

getType() - Method in class net.objecthunter.exp4j.tokenizer.Token

getValue() - Method in class net.objecthunter.exp4j.tokenizer.NumberToken

Get the value of the number

H

hasNext() - Method in class net.objecthunter.exp4j.tokenizer.Tokenizer

I

isAllowedOperatorChar(char) - Static method in class net.objecthunter.exp4j.operator.Operator

Check if a character is an allowed operator char

isLeftAssociative() - Method in class net.objecthunter.exp4j.operator.Operator

Check if the operator is left associative

isValid() - Method in class net.objecthunter.exp4j.ValidationResult

Check if an expression has been validated successfully

isValidFunctionName(String) - Static method in class net.objecthunter.exp4j.function.Function

L

leftAssociative - Variable in class net.objecthunter.exp4j.operator.Operator

N

name - Variable in class net.objecthunter.exp4j.function.Function

net.objecthunter.exp4j - package net.objecthunter.exp4j

net.objecthunter.exp4j.function - package net.objecthunter.exp4j.function

net.objecthunter.exp4j.operator - package net.objecthunter.exp4j.operator

net.objecthunter.exp4j.shuntingyard - package net.objecthunter.exp4j.shuntingyard

net.objecthunter.exp4j.tokenizer - package net.objecthunter.exp4j.tokenizer

nextToken() - Method in class net.objecthunter.exp4j.tokenizer.Tokenizer

numArguments - Variable in class net.objecthunter.exp4j.function.Function

NumberToken - Class in net.objecthunter.exp4j.tokenizer

Represents a number in the expression

NumberToken(double) - Constructor for class net.objecthunter.exp4j.tokenizer.NumberToken

Create a new instance

numOperands - Variable in class net.objecthunter.exp4j.operator.Operator

O

operator(Operator) - Method in class net.objecthunter.exp4j.ExpressionBuilder

Add an Operator which should be available for use in the expression

operator(Operator...) - Method in class net.objecthunter.exp4j.ExpressionBuilder

Add multiple Operator implementations which should be available for use in the expression

operator(List<Operator>) - Method in class net.objecthunter.exp4j.ExpressionBuilder

Add multiple Operator implementations which should be available for use in the expression

Operator - Class in net.objecthunter.exp4j.operator

Class representing operators that can be used in an expression

Operator(String, int, boolean, int) - Constructor for class net.objecthunter.exp4j.operator.Operator

Create a new operator for use in expressions

Operators - Class in net.objecthunter.exp4j.operator

Operators() - Constructor for class net.objecthunter.exp4j.operator.Operators

OperatorToken - Class in net.objecthunter.exp4j.tokenizer

Represents an operator used in expressions

OperatorToken(Operator) - Constructor for class net.objecthunter.exp4j.tokenizer.OperatorToken

Create a new instance

P

precedence - Variable in class net.objecthunter.exp4j.operator.Operator

PRECEDENCE_ADDITION - Static variable in class net.objecthunter.exp4j.operator.Operator

The precedence value for the addition operation

PRECEDENCE_DIVISION - Static variable in class net.objecthunter.exp4j.operator.Operator

The precedence value for the division operation

PRECEDENCE_MODULO - Static variable in class net.objecthunter.exp4j.operator.Operator

The precedence value for the modulo operation

PRECEDENCE_MULTIPLICATION - Static variable in class net.objecthunter.exp4j.operator.Operator

The precedence value for the multiplication operation

PRECEDENCE_POWER - Static variable in class net.objecthunter.exp4j.operator.Operator

The precedence value for the power operation

PRECEDENCE_SUBTRACTION - Static variable in class net.objecthunter.exp4j.operator.Operator

The precedence value for the subtraction operation

PRECEDENCE_UNARY_MINUS - Static variable in class net.objecthunter.exp4j.operator.Operator

The precedence value for the unary minus operation

PRECEDENCE_UNARY_PLUS - Static variable in class net.objecthunter.exp4j.operator.Operator

The precedence value for the unary plus operation

S

setVariable(String, double) - Method in class net.objecthunter.exp4j.Expression

setVariables(Map<String, Double>) - Method in class net.objecthunter.exp4j.Expression

ShuntingYard - Class in net.objecthunter.exp4j.shuntingyard

Shunting yard implementation to convert infix to reverse polish notation

ShuntingYard() - Constructor for class net.objecthunter.exp4j.shuntingyard.ShuntingYard

SUCCESS - Static variable in class net.objecthunter.exp4j.ValidationResult

A static class representing a successful validation result

symbol - Variable in class net.objecthunter.exp4j.operator.Operator

T

Token - Class in net.objecthunter.exp4j.tokenizer

Abstract class for tokens used by exp4j to tokenize expressions

TOKEN_FUNCTION - Static variable in class net.objecthunter.exp4j.tokenizer.Token

TOKEN_NUMBER - Static variable in class net.objecthunter.exp4j.tokenizer.Token

TOKEN_OPERATOR - Static variable in class net.objecthunter.exp4j.tokenizer.Token

TOKEN_PARENTHESES_CLOSE - Static variable in class net.objecthunter.exp4j.tokenizer.Token

TOKEN_PARENTHESES_OPEN - Static variable in class net.objecthunter.exp4j.tokenizer.Token

TOKEN_SEPARATOR - Static variable in class net.objecthunter.exp4j.tokenizer.Token

TOKEN_VARIABLE - Static variable in class net.objecthunter.exp4j.tokenizer.Token

Tokenizer - Class in net.objecthunter.exp4j.tokenizer

Tokenizer(String, Map<String, Function>, Map<String, Operator>, Set<String>) - Constructor for class net.objecthunter.exp4j.tokenizer.Tokenizer

type - Variable in class net.objecthunter.exp4j.tokenizer.Token

V

validate(boolean) - Method in class net.objecthunter.exp4j.Expression

validate() - Method in class net.objecthunter.exp4j.Expression

ValidationResult - Class in net.objecthunter.exp4j

Contains the validation result for a given Expression

ValidationResult(boolean, List<String>) - Constructor for class net.objecthunter.exp4j.ValidationResult

Create a new instance

variable(String) - Method in class net.objecthunter.exp4j.ExpressionBuilder

variables(Set<String>) - Method in class net.objecthunter.exp4j.ExpressionBuilder

variables(String...) - Method in class net.objecthunter.exp4j.ExpressionBuilder

VariableToken - Class in net.objecthunter.exp4j.tokenizer

represents a setVariable used in an expression

VariableToken(String) - Constructor for class net.objecthunter.exp4j.tokenizer.VariableToken

Create a new instance

A B C E F G H I L N O P S T V