Package org.fife.rsta.ac.java.rjc.lexer

Interface Token

All Superinterfaces:

TokenTypes

All Known Implementing Classes:

TokenImpl

public interface Token
extends TokenTypes

A lexical token in a Java file.

Version:

0.1

Field Summary

Fields inherited from interface org.fife.rsta.ac.java.rjc.lexer.TokenTypes

ANNOTATION_START, ASSIGNMENT_OPERATOR, COMMENT, DATA_TYPE, DOC_COMMENT, ELIPSIS, IDENTIFIER, KEYWORD, KEYWORD_ABSTRACT, KEYWORD_ASSERT, KEYWORD_BOOLEAN, KEYWORD_BREAK, KEYWORD_BYTE, KEYWORD_CASE, KEYWORD_CATCH, KEYWORD_CHAR, KEYWORD_CLASS, KEYWORD_CONST, KEYWORD_CONTINUE, KEYWORD_DEFAULT, KEYWORD_DO, KEYWORD_DOUBLE, KEYWORD_ELSE, KEYWORD_ENUM, KEYWORD_EXTENDS, KEYWORD_FINAL, KEYWORD_FINALLY, KEYWORD_FLOAT, KEYWORD_FOR, KEYWORD_GOTO, KEYWORD_IF, KEYWORD_IMPLEMENTS, KEYWORD_IMPORT, KEYWORD_INSTANCEOF, KEYWORD_INT, KEYWORD_INTERFACE, KEYWORD_LONG, KEYWORD_NATIVE, KEYWORD_NEW, KEYWORD_PACKAGE, KEYWORD_PRIVATE, KEYWORD_PROTECTED, KEYWORD_PUBLIC, KEYWORD_RETURN, KEYWORD_SHORT, KEYWORD_STATIC, KEYWORD_STRICTFP, KEYWORD_SUPER, KEYWORD_SWITCH, KEYWORD_SYNCHRONIZED, KEYWORD_THIS, KEYWORD_THROW, KEYWORD_THROWS, KEYWORD_TRANSIENT, KEYWORD_TRY, KEYWORD_VOID, KEYWORD_VOLATILE, KEYWORD_WHILE, LITERAL, LITERAL_BOOLEAN, LITERAL_CHAR, LITERAL_FP, LITERAL_INT, LITERAL_NULL, LITERAL_STRING, OPERATOR, OPERATOR_BITWISE_AND, OPERATOR_BITWISE_AND_EQUALS, OPERATOR_BITWISE_NOT, OPERATOR_BITWISE_OR, OPERATOR_BITWISE_OR_EQUALS, OPERATOR_BITWISE_XOR, OPERATOR_BITWISE_XOR_EQUALS, OPERATOR_COLON, OPERATOR_DECREMENT, OPERATOR_DIVIDE, OPERATOR_DIVIDE_EQUALS, OPERATOR_EQUALS, OPERATOR_EQUALS_EQUALS, OPERATOR_GT, OPERATOR_GTE, OPERATOR_INCREMENT, OPERATOR_LOGICAL_AND, OPERATOR_LOGICAL_NOT, OPERATOR_LOGICAL_OR, OPERATOR_LSHIFT, OPERATOR_LSHIFT_EQUALS, OPERATOR_LT, OPERATOR_LTE, OPERATOR_MINUS, OPERATOR_MINUS_EQUALS, OPERATOR_MOD, OPERATOR_MOD_EQUALS, OPERATOR_NE, OPERATOR_PLUS, OPERATOR_PLUS_EQUALS, OPERATOR_QUESTION, OPERATOR_RSHIFT, OPERATOR_RSHIFT_EQUALS, OPERATOR_RSHIFT2, OPERATOR_RSHIFT2_EQUALS, OPERATOR_TIMES, OPERATOR_TIMES_EQUALS, SEPARATOR, SEPARATOR_COMMA, SEPARATOR_DOT, SEPARATOR_LBRACE, SEPARATOR_LBRACKET, SEPARATOR_LPAREN, SEPARATOR_RBRACE, SEPARATOR_RBRACKET, SEPARATOR_RPAREN, SEPARATOR_SEMICOLON, WHITESPACE

Method Summary

Modifier and Type	Method	Description
int	getColumn()	Returns the column (offset into the line) of this token.
int	getLength()	Returns the length of this token.
String	getLexeme()	Returns the text of this token.
int	getLine()	Returns the line this token is on.
int	getOffset()	Returns the offset into the document of this token.
int	getType()	Returns the type of this token.
boolean	isBasicType()	Returns whether this token is a primitive data type (int, float, string, etc.).
boolean	isIdentifier()	Returns whether this token is an identifier.
boolean	isInvalid()	Returns whether this token is invalid.
boolean	isOperator()	Returns whether this token is an operator.
boolean	isType(int type)	Returns whether this token is of the specified type.

Method Details

getColumn

int getColumn()

Returns the column (offset into the line) of this token.

Returns:

The column of the token.

See Also:

• getLine()

getLexeme

String getLexeme()

Returns the text of this token.

Returns:

This token's textual value.

getLength

int getLength()

Returns the length of this token.

Returns:

The token's length.

getLine

int getLine()

Returns the line this token is on.

Returns:

The token's line number.

See Also:

• getColumn()

getOffset

int getOffset()

Returns the offset into the document of this token.

Returns:

The token's offset.

See Also:

• getLine()
• getColumn()

getType

int getType()

Returns the type of this token.

Returns:

The type of this token.

isBasicType

boolean isBasicType()

Returns whether this token is a primitive data type (int, float, string, etc.).

Returns:

Whether this token is a primitive data type.

isIdentifier

boolean isIdentifier()

Returns whether this token is an identifier.

Returns:

Whether this token is an identifier.

isInvalid

boolean isInvalid()

Returns whether this token is invalid.

Returns:

Whether this token is invalid.

isOperator

boolean isOperator()

Returns whether this token is an operator.

Returns:

Whether this token is an operator.

isType

boolean isType(int type)

Returns whether this token is of the specified type.

Parameters:

type - The type to check.

Returns:

Whether this token is of the specified type.