org.statcato.calculator

Class Token

java.lang.Object

org.statcato.calculator.Token

public class Token
extends java.lang.Object

A token in a mathematical expression accepted by the Statcato calculator.

Since:

1.0

Field Summary

Fields

Modifier and Type	Field and Description
static int	ADD
static int	COLUMN
static int	CONSTANT
static int	DIVIDE
static int	FUNCTION
static int	LAST
static int	LEFTPAREN
static int	MULTIPLY
static int	NEGATE
static int	NUMBER
static int	POWER
static int	QUOTE
static int	RIGHTPAREN
static java.lang.String[]	STRINGS Array of string representations of the tokens.
static int	SUBTRACT
static int	UNDEFINED
static int	VARIABLE

Constructor Summary

Constructors

Constructor and Description
Token()

Method Summary

Modifier and Type	Method and Description
static java.lang.String	toString(int i) Returns the string representation of the given token type.

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

UNDEFINED

public static final int UNDEFINED

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Constant Field Values

ADD

public static final int ADD

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Constant Field Values

SUBTRACT

public static final int SUBTRACT

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Constant Field Values

MULTIPLY

public static final int MULTIPLY

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Constant Field Values

DIVIDE

public static final int DIVIDE

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Constant Field Values

POWER

public static final int POWER

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Constant Field Values

NEGATE

public static final int NEGATE

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Constant Field Values

LEFTPAREN

public static final int LEFTPAREN

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Constant Field Values

RIGHTPAREN

public static final int RIGHTPAREN

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Constant Field Values

NUMBER

public static final int NUMBER

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Constant Field Values

FUNCTION

public static final int FUNCTION

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Constant Field Values

COLUMN

public static final int COLUMN

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Constant Field Values

VARIABLE

public static final int VARIABLE

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Constant Field Values

CONSTANT

public static final int CONSTANT

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Constant Field Values

QUOTE

public static final int QUOTE

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Constant Field Values

LAST

public static final int LAST

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Constant Field Values

STRINGS

public static final java.lang.String[] STRINGS

Array of string representations of the tokens.

Constructor Detail

Token

public Token()

Method Detail

toString

public static java.lang.String toString(int i)

Returns the string representation of the given token type.

Parameters:

i - token type

Returns:

string representation of the given token type