edu.jmu.decaf

Class Token

java.lang.Object

edu.jmu.decaf.Token

public class Token
extends Object

Data structure that represents a single token of a Decaf program.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	Token.Type Token type.

Field Summary

Fields

Modifier and Type	Field and Description
SourceInfo	source Token source info (filename and line number)
String	text Token text--raw data from the source file
Token.Type	type Token type

Constructor Summary

Constructors

Constructor and Description
Token(Token.Type type)
Token(Token.Type type, String text)
Token(Token.Type type, String text, SourceInfo source)

Method Summary

Modifier and Type	Method and Description
String	toString() Returns a nicely-formatted representation suitable for debug printing
static String	typeToString(Token.Type type)

Methods inherited from class java.lang.Object

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

Field Detail

type

public Token.Type type

Token type

text

public String text

Token text--raw data from the source file

source

public SourceInfo source

Token source info (filename and line number)

Constructor Detail

Token

public Token(Token.Type type)

Token

public Token(Token.Type type,
             String text)

Token

public Token(Token.Type type,
             String text,
             SourceInfo source)

Method Detail

typeToString

public static String typeToString(Token.Type type)

toString

public String toString()

Returns a nicely-formatted representation suitable for debug printing

Overrides:

toString in class Object