org.codehaus.janino

Class Token

java.lang.Object

org.codehaus.janino.Token

public final class Token
extends Object

Immutable representation of a Java token.

Field Summary

Fields

Modifier and Type	Field and Description
TokenType	type The type of this token.
String	value The text of the token exactly as it appears in the source code.

Constructor Summary

Constructors

Constructor and Description
Token(Location location, TokenType type, String value)
Token(String optionalFileName, int lineNumber, int columnNumber, TokenType type, String value)

Method Summary

Modifier and Type	Method and Description
Location	getLocation()
String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

type

public final TokenType type

The type of this token.

Strictly speaking, this field is redundant, because the token type can always be deduced from the token value, e.g. iff the value begins with "'", then the type is TokenType.CHARACTER_LITERAL.

value

public final String value

The text of the token exactly as it appears in the source code.

Iff this token represents a keyword, true, false, null or an operator, then this string is interned, so that it can be reference-compared with other interned strings.

Constructor Detail

Token

public Token(@Nullable
             String optionalFileName,
             int lineNumber,
             int columnNumber,
             TokenType type,
             String value)

Token

public Token(Location location,
             TokenType type,
             String value)

Method Detail

getLocation

public Location getLocation()

Returns:

The location of the first character of this token

toString

public String toString()

Overrides:

toString in class Object