org.springframework.expression.spel.standard

Class Token

java.lang.Object

org.springframework.expression.spel.standard.Token

class Token
extends java.lang.Object

Holder for a kind of token, the associated data and its position in the input data stream (start/end).

Since:

3.0

Author:

Andy Clement

Field Summary

Fields

Modifier and Type	Field and Description
(package private) java.lang.String	data
(package private) int	endPos
(package private) TokenKind	kind
(package private) int	startPos

Constructor Summary

Constructors

Constructor and Description
Token(TokenKind tokenKind, char[] tokenData, int startPos, int endPos)
Token(TokenKind tokenKind, int startPos, int endPos) Constructor for use when there is no particular data for the token (e.g.

Method Summary

Modifier and Type	Method and Description
Token	asBetweenToken()
Token	asInstanceOfToken()
Token	asMatchesToken()
TokenKind	getKind()
boolean	isIdentifier()
boolean	isNumericRelationalOperator()
java.lang.String	stringValue()
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

kind

TokenKind kind

data

java.lang.String data

startPos

int startPos

endPos

int endPos

Constructor Detail

Token

Token(TokenKind tokenKind,
      int startPos,
      int endPos)

Constructor for use when there is no particular data for the token (e.g. TRUE or '+')

Parameters:

startPos - the exact start

endPos - the index to the last character

Token

Token(TokenKind tokenKind,
      char[] tokenData,
      int startPos,
      int endPos)

Method Detail

getKind

public TokenKind getKind()

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

isIdentifier

public boolean isIdentifier()

isNumericRelationalOperator

public boolean isNumericRelationalOperator()

stringValue

public java.lang.String stringValue()

asInstanceOfToken

public Token asInstanceOfToken()

asMatchesToken

public Token asMatchesToken()

asBetweenToken

public Token asBetweenToken()