public class InFixToPostFix
extends java.lang.Object
RuleFactory
Supports grouping via parens, mult-word operands using single or double quotes,
and these operators:
! NOT operator
!= NOT EQUALS operator
== EQUALS operator
~= CASE-INSENSITIVE equals operator
|| OR operator
&& AND operator
like REGEXP operator
exists NOT NULL operator
< LESS THAN operator
> GREATER THAN operator
<= LESS THAN EQUALS operator
>= GREATER THAN EQUALS operatorModifier and Type | Class and Description |
---|---|
static class |
InFixToPostFix.CustomTokenizer |
Constructor and Description |
---|
InFixToPostFix() |
Modifier and Type | Method and Description |
---|---|
java.lang.String |
convert(java.lang.String expression)
Convert in-fix expression to post-fix.
|
static boolean |
isOperand(java.lang.String s)
Evaluates whether symbol is operand.
|
public java.lang.String convert(java.lang.String expression)
expression
- in-fix expression.public static boolean isOperand(java.lang.String s)
s
- symbol.Copyright © 2006-2019 OPS4J - Open Participation Software for Java. All Rights Reserved.