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org.codehaus.janino

public final Enum TokenType

Class Inheritance

extends Enum<TokenType>

java.lang.Object
java.lang.Enum
org.codehaus.janino.TokenType

Enumeration of the types of Tokens that the Scanner produces.

Field Summary

Modifier and Type	Field and Description
public static final TokenType	BOOLEAN_LITERAL The token represents a boolean literal; its `Token#value` is either 'true' or 'false'.
public static final TokenType	C_PLUS_PLUS_STYLE_COMMENT The token represents a C++-style comment like "`// This is a C++-style comment.`
public static final TokenType	C_STYLE_COMMENT The token represents a C-style comment, like "`/* This is a C-style comment.`
public static final TokenType	CHARACTER_LITERAL The token represents a character literal; its `Token#value` is the text of the character literal exactly as it appears in the source code (including the single quotes around it).
public static final TokenType	END_OF_INPUT Indicates the "end-of-input" condition.
public static final TokenType	FLOATING_POINT_LITERAL The token represents a floating-point literal; its `Token#value` is the text of the floating-point literal exactly as it appears in the source code (e.g. "1.23", "1.23F", "1.23D", "1.", ".1", "1E13").
public static final TokenType	IDENTIFIER The token represents a Java identifier.
public static final TokenType	INTEGER_LITERAL The token represents an integer literal; its `Token#value` is the text of the integer literal exactly as it appears in the source code (e.g. "0", "123", "123L", "03ff", "0xffff", "0b10101010").
public static final TokenType	KEYWORD The token represents a Java keyword.
public static final TokenType	NULL_LITERAL The token represents the `null` literal; its `Token#value` is 'null'.
public static final TokenType	OPERATOR The token represents an operator; its `Token#value` is exactly the particular operator (e.g. "<<<=").
public static final TokenType	STRING_LITERAL The token represents a string literal; its `Token#value` is the text of the string literal exactly as it appears in the source code (including the double quotes around it).
public static final TokenType	TEXT_BLOCK The token represents a text block; its `Token#value` is the text of the text block exactly as it appears in the source code (including the leading and trailing `"""`).
public static final TokenType	WHITE_SPACE The token represents "white space"; i.e. a non-empty sequence of whitespace characters.

Constructor Summary

Access	Constructor and Description
private	TokenType()

Method Summary

Modifier and Type	Method and Description
public static TokenType	valueOf(String name)
public static TokenType[]	values()

Inherited from java.lang.Enum:: clone compareTo describeConstable equals finalize getDeclaringClass hashCode name ordinal toString valueOf

Field Detail

BOOLEAN_LITERAL	back to summary
public static final TokenType BOOLEAN_LITERAL The token represents a boolean literal; its `Token#value` is either 'true' or 'false'.

C_PLUS_PLUS_STYLE_COMMENT	back to summary
public static final TokenType C_PLUS_PLUS_STYLE_COMMENT The token represents a C++-style comment like "`// This is a C++-style comment.`". Notice that the line terminator is not part of the comment; hence, this token is always followed by a `WHITE_SPACE` token (or by `END_OF_INPUT`).

C_STYLE_COMMENT	back to summary
public static final TokenType C_STYLE_COMMENT The token represents a C-style comment, like "`/* This is a C-style comment. */`", which may span multiple lines. In the latter case, the enclosed line terminators appear exactly as in the input stream.

CHARACTER_LITERAL	back to summary
public static final TokenType CHARACTER_LITERAL The token represents a character literal; its `Token#value` is the text of the character literal exactly as it appears in the source code (including the single quotes around it).

END_OF_INPUT	back to summary
public static final TokenType END_OF_INPUT Indicates the "end-of-input" condition.

FLOATING_POINT_LITERAL	back to summary
public static final TokenType FLOATING_POINT_LITERAL The token represents a floating-point literal; its `Token#value` is the text of the floating-point literal exactly as it appears in the source code (e.g. "1.23", "1.23F", "1.23D", "1.", ".1", "1E13").

IDENTIFIER	back to summary
public static final TokenType IDENTIFIER The token represents a Java identifier.

INTEGER_LITERAL	back to summary
public static final TokenType INTEGER_LITERAL The token represents an integer literal; its `Token#value` is the text of the integer literal exactly as it appears in the source code (e.g. "0", "123", "123L", "03ff", "0xffff", "0b10101010").

KEYWORD	back to summary
public static final TokenType KEYWORD The token represents a Java keyword. (`"true"`, `"false"` and `"null"` are not Java keywords, but `BOOLEAN_LITERAL`s and `NULL_LITERAL`s.)

NULL_LITERAL	back to summary
public static final TokenType NULL_LITERAL The token represents the `null` literal; its `Token#value` is 'null'.

OPERATOR	back to summary
public static final TokenType OPERATOR The token represents an operator; its `Token#value` is exactly the particular operator (e.g. "<<<=").

STRING_LITERAL	back to summary
public static final TokenType STRING_LITERAL The token represents a string literal; its `Token#value` is the text of the string literal exactly as it appears in the source code (including the double quotes around it).

TEXT_BLOCK	back to summary
public static final TokenType TEXT_BLOCK The token represents a text block; its `Token#value` is the text of the text block exactly as it appears in the source code (including the leading and trailing `"""`).

WHITE_SPACE	back to summary
public static final TokenType WHITE_SPACE The token represents "white space"; i.e. a non-empty sequence of whitespace characters. Specifically, any line terminators appear exactly as in the input stream. JLS8 3.6

Constructor Detail

TokenType	back to summary
private TokenType()

Method Detail

valueOf	back to summary
public static TokenType valueOf(String name)

values	back to summary
public static TokenType[] values()