E G H I N P R S T V

E

equals(Object) - Method in class tokenizer.Token

Tests whether this Token equals the input.

G

getTokenizer() - Method in class recognizer.Recognizer

Returns the Tokenizer being used; needed for testing.

getType() - Method in class tokenizer.Token

Returns the type of this Token.

getValue() - Method in class tokenizer.Token

Returns the value of this Token.

H

hashCode() - Method in class tokenizer.Token

Returns a hash code for this token.

I

includeType(boolean) - Static method in class tokenizer.Token

Specifies whether the type should be included in the result of toString().

isAddOperator() - Method in class recognizer.Recognizer

Tries to recognize an <add_operator>.

isExpression() - Method in class recognizer.Recognizer

Tries to recognize an <expression>.

isFactor() - Method in class recognizer.Recognizer

Tries to recognize a <factor>.

isMultiplyOperator() - Method in class recognizer.Recognizer

Tries to recognize a <multiply_operator>.

isSymbol(String) - Method in class recognizer.Recognizer

Tests whether the next token is the expected symbol.

isTerm() - Method in class recognizer.Recognizer

Tries to recognize a <term>.

isVariable() - Method in class recognizer.Recognizer

Tries to recognize a <variable>.

N

next() - Method in class tokenizer.Tokenizer

Returns the next Token.

nextTokenMatches(TokenType) - Method in class recognizer.Recognizer

Tests whether the next token has the expected type.

nextTokenMatches(TokenType, String) - Method in class recognizer.Recognizer

Tests whether the next token has the expected type and value.

P

pushBack() - Method in class tokenizer.Tokenizer

Requests that the Token most recently returned be returned again on the next call to next().

R

recognizer - package recognizer

Recognizer - Class in recognizer

This class consists of a number of methods that "recognize" strings composed of Tokens that follow the indicated grammar rules for each method.

Recognizer(String) - Constructor for class recognizer.Recognizer

Constructs a Recognizer for the given string.

S

SyntaxException - Exception in recognizer

Represents an error during recognition or parsing.

SyntaxException() - Constructor for exception recognizer.SyntaxException

Constructor for SyntaxException.

SyntaxException(String) - Constructor for exception recognizer.SyntaxException

Constructor for SyntaxException.

SyntaxException(Throwable) - Constructor for exception recognizer.SyntaxException

Constructor for SyntaxException.

SyntaxException(String, Throwable) - Constructor for exception recognizer.SyntaxException

Constructor for SyntaxException.

T

Token - Class in tokenizer

Token(TokenType, String) - Constructor for class tokenizer.Token

Creates a token.

tokenizer - package tokenizer

Tokenizer - Class in tokenizer

Tokenizer for the CIT 594 Logo project, Spring 2010.

Tokenizer(Reader) - Constructor for class tokenizer.Tokenizer

Creates a Tokenizer with an input source.

Tokenizer(String) - Constructor for class tokenizer.Tokenizer

Creates a Tokenizer for a specific string.

TokenType - Enum in tokenizer

toString() - Method in class tokenizer.Token

Returns the string value of this Token, or (depending on the value of INCLUDE_TYPE_IN_PRINT_STRING), a string of the form type:value.

V

valueOf(String) - Static method in enum tokenizer.TokenType

Returns the enum constant of this type with the specified name.

values() - Static method in enum tokenizer.TokenType

Returns an array containing the constants of this enum type, in the order they are declared.

E G H I N P R S T V