TokenType

java.lang.Object
- java.lang.Enum<TokenType>
- - eu.slipo.athenarc.triplegeo.expression.TokenType

All Implemented Interfaces:

java.io.Serializable, java.lang.Comparable<TokenType>
```
public enum TokenType
extends java.lang.Enum<TokenType>
```
All tokens currently recognizable in a logical expression.

Version:

2.0

Author:

Kostas Patroumpas

Enum Constant Summary

Enum Constants
Enum Constant and Description
`AND`
`EOF`
`EQUALS`
`GREATER_THAN`
`GREATER_THAN_OR_EQUAL`
`IDENTIFIER`
`LEFT_PAREN`
`LESS_THAN`
`LESS_THAN_OR_EQUAL`
`LIKE`
`LITERAL`
`NOT_EQUALS`
`OR`
`RIGHT_PAREN`
`WHITESPACE`

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method and Description
`static TokenType`	`valueOf(java.lang.String name)` Returns the enum constant of this type with the specified name.
`static TokenType[]`	`values()` Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum
clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object
getClass, notify, notifyAll, wait, wait, wait

- Enum Constant Detail
  - WHITESPACE
```
public static final TokenType WHITESPACE
```
  - AND
```
public static final TokenType AND
```
  - OR
```
public static final TokenType OR
```
  - EQUALS
```
public static final TokenType EQUALS
```
  - NOT_EQUALS
```
public static final TokenType NOT_EQUALS
```
  - LIKE
```
public static final TokenType LIKE
```
  - LESS_THAN
```
public static final TokenType LESS_THAN
```
  - GREATER_THAN
```
public static final TokenType GREATER_THAN
```
  - LESS_THAN_OR_EQUAL
```
public static final TokenType LESS_THAN_OR_EQUAL
```
  - GREATER_THAN_OR_EQUAL
```
public static final TokenType GREATER_THAN_OR_EQUAL
```
  - LEFT_PAREN
```
public static final TokenType LEFT_PAREN
```
  - RIGHT_PAREN
```
public static final TokenType RIGHT_PAREN
```
  - IDENTIFIER
```
public static final TokenType IDENTIFIER
```
  - LITERAL
```
public static final TokenType LITERAL
```
  - EOF
```
public static final TokenType EOF
```
- Method Detail
  - values
```
public static TokenType[] values()
```
    Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:
```
for (TokenType c : TokenType.values())
    System.out.println(c);
```
    Returns:
    
    an array containing the constants of this enum type, in the order they are declared
  - valueOf
```
public static TokenType valueOf(java.lang.String name)
```
    Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)
    
    Parameters:
    
    name - the name of the enum constant to be returned.
    
    Returns:
    
    the enum constant with the specified name
    
    Throws:
    
    java.lang.IllegalArgumentException - if this enum type has no constant with the specified name
    
    java.lang.NullPointerException - if the argument is null

Enum TokenType

Enum Constant Summary

Method Summary

Methods inherited from class java.lang.Enum

Methods inherited from class java.lang.Object

Enum Constant Detail

WHITESPACE

AND

OR

EQUALS

NOT_EQUALS

LIKE

LESS_THAN

GREATER_THAN

LESS_THAN_OR_EQUAL

GREATER_THAN_OR_EQUAL

LEFT_PAREN

RIGHT_PAREN

IDENTIFIER

LITERAL

EOF

Method Detail

values

valueOf