com.trassare.calculator.engine
Class Token.IDENTIFIER

java.lang.Object
  com.trassare.calculator.engine.Token
      com.trassare.calculator.engine.Token.IDENTIFIER

Enclosing class:

Token

public static final class Token.IDENTIFIER
extends Token

Token matching regular expression [A-Z]+ in input.
This token is used for variable names in the input expression. Note that variable names can only be expressed using capital letters.

Version:

10 September 2006

Author:

Samuel T Trassare

Nested Class Summary

Nested classes/interfaces inherited from class com.trassare.calculator.engine.Token

Token.ERROR, Token.IDENTIFIER, Token.NUMBER

Field Summary

Fields inherited from class com.trassare.calculator.engine.Token

ACOS, ASIN, ASSIGN, ATAN, COS, EOL, ERROR, IDENTIFIER, LN, LPAREN, MINUS, NUMBER, OVER, PLUS, POW, RECALL, RPAREN, SIN, STORE, TAN, TIMES

Constructor Summary

Token.IDENTIFIER(String inStringValue)
Construct the identifier token with an explicit value.

Method Summary

String

toString() The string representation of this token.

Methods inherited from class com.trassare.calculator.engine.Token

equals, hashCode, stringValue

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

Token.IDENTIFIER

public Token.IDENTIFIER(String inStringValue)

Construct the identifier token with an explicit value.

Parameters:

inStringValue - the number value.

Method Detail

toString

public String toString()

The string representation of this token.

Overrides:

toString in class Object

Returns:

the string representation of this token.