Search Results for "cron expression parser"

useful library for repetitive java stuff

JFlex is a lexical analyzer generator for Java, designed to create fast and efficient scanners. It takes regular expression specifications and produces Java code for tokenizing input text. ​

Tool to transcribe Parsing Expression Grammar into a parser written in Java. Parsing Expression Grammar (PEG) is a way to specify recursive-descent parsers with limited backtracking. The use of backtracking lifts the LL(1) restriction usually imposed by top-down parsers. In addition, PEG can define parsers with integrated lexing. Unlike some existing parser generators for PEG, the tool does not produce a complex and storage-hungry "packrat parser", but a collection of transparent recursive procedures. ...

Powerful rule-based command line parser and cofiguration reader. Options can be created using annotations or manually using a powerful API. Options are grouped into hierarchical namespace, allowing sophisticated inclusion, exclusion and grouping based on rules. Supports multiple dialects and automatic document creator such as typical usage and UNIX manpages. POSSIX, GNU, MSDOS command line parser dialects. XML, INI, PROPERTIES configuration file types. Database and general persistance or...

ThyLordRoot's Interpreted S-expression Parser (TISP) is a LISP-like programming language developed for the benefit of ThyLordRoot's viewers on Twitch.tv. This heritage was chosen for its simplicity and affordance of rapid prototyping. Although it is a toy language, it is intended to be Turing complete, and bootstrapping TISP is a major goal.

A java library for easily scheduling commands using cron expressions. Uses the cron expression parser from Quartz and the HashWheelTimer from netty. Handles DST conflicts, command exceptions, overlapping execution.

NRL is a near-English, model-driven language for expression business constraints, actions and transformations. It works with diverse models, such as UML or XML Schema, and is designed to make it easy to translate to target languages like Java or XSLT

Math expression parser and evaluator written in Scala. Usable from Java (Sun JRE 1.6) Provides float, integral, boolean and vector data types, some string processing support. Variables may be defined internally or im- and exported through a binding.

Waxeye is a parser generator based on parsing expression grammars (PEGs). It supports C, Java, Javascript, Python, Ruby and Scheme.

Javatools that any Java project will find useful. Highlights are a Rogue Wave DBTools.h++ lookalike that makes RDBMS access easy. It includes an SQL parser and generator. An implementation of Cron and Crontab in java. File logging and assert classes.

Lightweight XML processor; XML-POJO mapping via Java5 annotations or DTD; Preprocessing of XML documents using expression language; Binary XML; RMI friendly XML; JSON format support; XML marshall/unmarshall; HTML as XML parser; Swing XML Viewer

JmxHist keeps monitoring history of your application's state, via JMX, and stores in a csv file. You can specify MBeans/Attributes to be stored. You can take certain action when an attribute meet a threshold. It shows charts of the data via web.

Annotation based lexer and parser generator suitable for processing wide range of languages, from small domain specific languages to big ones like Java. Actions may be written directly as annotated java methods. Examples of expression language and Java5.

Currently, this project consists of a pure java math expression parser optimized for repeated evaluation. Development of an interactive 3D math visualization application based on this parser is planned for the future.

JFEP is a Java fast mathematical expression parser and evaluator. It is designed to avoid inefficiency and to support multiple evaluations without overhead.

Linear time, dynamic API for lexical analysis and parser generation. Allows for a text-based specification of formal languages with the well-known regular-expressions approach, and using Parsing Expression Grammars as the underlying engine.

Expression4J (Math Expression Parser) is a java framework used to manage mathematic expression stored in String object like "f(x,b)=2*x-cos(b)" or "g(x,y)=f(y,x)*-2". Expression gramar can be define by user (add new operator or type ...)

Java arbitrary-precision calculator and expression parser. "Compiles" text equations into functors to be executed using the Java BigDecimal class.

JEPLite is a light-weighted (re)implementation of the Java Expression Parser (jep.sourceforge.net). The intention is to strip some of its not-so-often-used features, and thus speeding the rest. Includes expression optimizer.

Impression is the flexible and extensible parser of mathematical expressions written in Java. It supports user defined operators, single or multi parameter functions and unlimited number of parameters. It is designed to use with numerical methods.

XPath Parser is a library consisting of parser for XPath-expressions and a set of classes which are used to represent their structure. Parser creates class-based structure of an XPath expression which may be manipulated as required. This small library ma

Simple to use expression engine supporting an own expression language, including parser and expression evaluation.