Index

A

add(String, Token) - Method in class SymbolTable: Add a string and associated token to the table

contains(String) - Method in class SymbolTable: Check if a string is present in the table

equals(Object) - Method in class Token: Check if a token equals another object

get(String) - Method in class SymbolTable: Retrieve the token associated with a string from the table
getBoolean() - Method in class Token: Get the boolean value from a boolean token
precondition: isBoolean()
getNumber() - Method in class Token: Get the double value from a number token
precondition: isNumber()
getProcedure() - Method in class Token: Get the list of tokens from a procedure token
precondition: isProcedure()
getSymbol() - Method in class Token: Get the string symbol from a symbol token
precondition: isSymbol()

kind() - Method in class Token: Get the kind of a token
Great for use in switch statements

Reader - Class in <Unnamed>: A simple input stream that parses postscript files and generates a stream of Tokens.
Reader() - Constructor for class Reader: Constructs a reader of postscript tokens from System.in (the terminal)
Reader(String) - Constructor for class Reader: Constructs a reader of postscript tokens from the file with the given filename.
remove(String) - Method in class SymbolTable: Remove a string and the associated token from the table

SYMBOL_KIND - Static variable in class Token: Token is a symbol.
SymbolTable - Class in <Unnamed>: A table of symbols for a postscript interpreter.
SymbolTable() - Constructor for class SymbolTable: Constructs empty symbol table

Token - Class in <Unnamed>: A class that implements Tokens that might be read from a stream of postscript commands.
Token(boolean) - Constructor for class Token: Constructs a boolean token with value bool
Token(double) - Constructor for class Token: Constructs a double token with value value
Token(String) - Constructor for class Token: Constructs a symbol token with value symbol
Token(List<Token>) - Constructor for class Token: Constructs a procedure token with values from the List proc
toString() - Method in class SymbolTable
toString() - Method in class Token: Generates string representation of a token.