Changelog

2.1.0 (2014-02-07)

Added \ (backslash) as an escape character inside a quoted argument (requested in #7).

2.0.0 (2014-10-23)

Simplified AST; node per operator replaced with just ComparisonNode.
Simplified support for custom operators; the RSQLNodesFactory is no longer needed.
The RSQLParserException changed to inherit from the RuntimeException.
Added withSelector/withArguments/withChildren methods to the AST nodes.
Tests improved.

2.0.M1 (2014-03-20)

JavaCC grammar, all the code and tests completely rewritten.
Proper AST with enhanced Visitor pattern implemented.
Introduced support for enhancing parser with custom FIQL-like operators.
Added =in= and =out= operators, arguments group.
FIQL operators syntax relaxed; any =[a-z]*= is parsed as an operator and validation is done in RSQLNodesFactory. This allows to add custom operators.
Selector syntax relaxed, it can contain any non-reserved characters now.
Dropped an alternative notation for equal operator; only pair equal characters (==) are allowed!

1.0.2 (2014-01-12)

Setup testing on Travis.
Released in Maven Central.

1.0.1 (2013-03-25)

Moved to CVUT Maven repository.
Relicensed under MIT License.

1.0 (2011-08-29)

The first public release.