Changelog

2.3.2 (2024-05-01)

Avoid unnecessary copying ComparisonNode or it’s arguments.

2.3.1 (2024-05-01)

ComparisonNode::toString throws NPE when argument list is empty.

2.3.0 (2024-05-01)

Support for operators without arguments =null=, =notnull=.
Allow =in= and =out= operators to have no arguments.
Optimize memory footprint of argument list creation when there’s only one argument.

2.2.1 (2023-11-18)

Update JavaCC to 7.0.13 version.

2.2.0 (2023-11-11)

Allow quoted selectors with reserved characters. @sdeming
NodesFactory will throw exception if operator alternative symbols are overlapping.
More optimize for unescape and unquote by using bulk ops.
Overload RSQLParser constructor to accept NodesFactory.

2.1.2 (2023-06-23)

Update JavaCC to 7.0.12 version.
Optimize unescape performance
Optimize memory footprint by using Reader as a Parser source

2.1.1 (2023-06-23)

Change artifact Maven coordinates from cz.jirutka.rsql:rsql-parser to io.github.nstdio:rsql-parser

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.