Showing 23 open source projects for "event processing"

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    Siddhi Core Libraries

    Siddhi Core Libraries

    Stream Processing and Complex Event Processing Engine

    Fully open source, cloud-native, scalable, micro streaming, and complex event processing system capable of building event-driven applications for use cases such as real-time analytics, data integration, notification management, and adaptive decision-making. Event processing logic can be written using Streaming SQL queries via graphical and source editors, to capture events from diverse data sources, process and analyze them, integrate with multiple services and data stores, and publish output to various endpoints in real time. ...
    Downloads: 2 This Week
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  • 2
    Apache Flink

    Apache Flink

    Stream processing framework with powerful stream

    Apache Flink is a distributed engine for stateful computations over data streams and batches, designed for low-latency processing at scale. Its core runtime executes dataflow graphs with fine-grained backpressure and checkpointing, allowing applications to recover consistently from failures. Flink’s event-time model and watermarks enable accurate out-of-order processing, windowing, and complex time semantics that typical real-time systems struggle with. Developers program against high-level APIs—DataStream and Table/SQL—to express transformations, joins, and stateful patterns, while specialized libraries support CEP, machine learning workflows, and connectors. ...
    Downloads: 3 This Week
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  • 3
    EasyExcel

    EasyExcel

    Lightweight Java library developed by Alibaba for reading and writing

    EasyExcel is a Java library focused on reading and writing Excel files with very low memory usage, making it suitable for large datasets that overwhelm traditional APIs. It uses streaming/event-driven parsing to avoid loading entire workbooks into memory, and it maps rows to Java objects via simple annotations. Writers support multiple sheets, custom styles, merged cells, and template-based filling so production reports remain maintainable. The API emphasizes developer ergonomics: callbacks...
    Downloads: 3 This Week
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  • 4
    G4P

    G4P

    GUI controls for Processing

    This project is about developing a set of 2D GUI controls for the Processing language. V4.2 is compatible with Processing 3 V3.5.4 is the last version compatible with Processing 2.
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    Downloads: 37 This Week
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    Kisekae UltraKiss

    Kisekae UltraKiss

    Kisekae UltraKiss is a full featured integrated development environmen

    UltraKiss is a computer program that implements the Kisekae Set system, KiSS, a Japanese graphics system originally developed to facilitate costume changes on virtual dolls. UltraKiss was developed to help artists build their KiSS sets. It is a full featured viewer for all KiSS dolls, games, and visual applications. It is also a complete graphical development environment for creating KiSS applications. It fully implements the FKiSS event driven programming language up to and including...
    Downloads: 13 This Week
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  • 6

    xml2j

    XML Schema SAX based code generator for Java

    XML Code Generator and Framework for Java, helps you develop high-volume XML Parsers quickly and consistently. Unlike most development tools, xml2j does not force you to use a vendor specific API; using our generator the model is the API. The code generator uses XSLT to transform XML Schema to Java code and is fully adaptable. With XSD there are many different possible approaches to defining a schema for your XML, therefore the generator first normalizes the XSD to an XML fit for code...
    Downloads: 1 This Week
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  • 7
    ButterKnife

    ButterKnife

    Bind Android views and callbacks to fields and methods

    ButterKnife is an annotation-based view binding library for Android that reduces boilerplate in Activities, Fragments, and custom views. Developers replace repetitive findViewById calls with BindView fields and define UI event handlers using annotations like @OnClick, with the library generating efficient binding code at compile time. Because it relies on annotation processing, there’s no reflection at runtime, keeping startup paths lean and predictable. The generated bind/unbind lifecycle helps avoid memory leaks by clearing references when views are destroyed. ...
    Downloads: 3 This Week
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  • 8
    giServer

    giServer

    giServer the easy to use and extensible batch and integration server

    The giServer is an easy-to-use integration server for process automation and event-driven or scheduled execution of batch jobs. Instead of using complex XML configuration files an elaborate GUI for batch job management is included. Some possible usage scenarios are: - Automatic processing of incoming data files - Big Data applications - Process automation - Data Mining/Aggregation applications - Automatic Reporting - Processing and analysis of database records
    Downloads: 0 This Week
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  • 9
    AnotherFSM

    AnotherFSM

    State machines for Java, FSM.

    AnotherFSM is yet another implementation of state machines, a library for Java programming language.
    Downloads: 0 This Week
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  • 10

    corn-exception

    Java Exception Handler & Catcher with i18n & events support

    Exception module offers helpers to simplify exception building and catching process in Java. i18n support for exception messages and event-driving exception processing capabilities are comes with the module.
    Downloads: 0 This Week
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  • 11
    HOOPLE is a portable collection of C++ source code, featuring thread-safe objects for collections and event processing, RPC-style plugin-based encrypted networking (CROMP / octopus), bookmark collection management utilities, and a lot of other cool stuff. This is the project page for HOOPLE version 1, which was retired on September 25 2010. The code supposedly still builds on both Linux (with gnu gcc) and on Windows (with ms visual studio).
    Downloads: 0 This Week
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  • 12
    This is a Java-based project for complex event extraction from text and co-reference resolution. Currently the code can read BioNLP shared task format (http://2011.bionlp-st.org/) and i2b2 Natural Language Processing for Clinical Data shared task format (https://www.i2b2.org/NLP/DataSets/Main.php). Event extraction includes finding events and the parameters for an event in a text.
    Downloads: 0 This Week
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  • 13
    activeinsight
    ActiveInsight provides real-time detection and reaction to events and patterns. It is a platform that enables the detection of meaningful events within multiple, high frequency, event streams.
    Downloads: 0 This Week
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  • 14
    PerMoTo is a Performance Modelling Tool suite for decision support in the capacity and performance management of distributed transaction processing systems based on Queueing Theory and Discrete Event Simulation.
    Downloads: 0 This Week
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  • 15
    Event Processing Framework Exploration.
    Downloads: 0 This Week
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  • 16
    Project MOVED to Codehaus New location is http://esper.codehaus.org The Esper project aims to provide a general-purpose event processing facility in Java for complex event processing of real-time, high throughput data streams.
    Downloads: 0 This Week
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  • 17
    This is java State Machine Framework for all OS platforms. The framework is for modeling any event processing system as a state machine. This aims to separate the state transition and event handling logic from the business logic and let developers conce
    Downloads: 0 This Week
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  • 18
    NunniMJAX is a minimal java library for parsing XML. The API and functioning recall SAX and is sequential and event-driven. The parser strives to verify that the XML is well-formed, but no validation. NunniMJAX's FSM has been generated using NunniFSMGen
    Downloads: 0 This Week
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  • 19
    swan is a suite of Java-based tools for working with XML. The focus is on a hybridized model that blends pattern-based and event-based models for XML processing, as well as supporting the leading tree-based models (DOM, JDOM, dom4j, XOM, etc.).
    Downloads: 0 This Week
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  • 20
    This package provides an acceptable middle ground between SAX and DOM techniques for parsing XML. It provides DOM events in a SAX-like manner. Thus, the application can handle elements without storing the entire DOM tree in memory.
    Downloads: 0 This Week
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  • 21
    A Java utility library oriented toward server or batch process developers. Contains support for assertion checking, command-line processing, and event dispatching/logging.
    Downloads: 0 This Week
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  • 22
    Simplified Event Processing Language (SEPL) is a language designed for the simple definition and execution of event processing rules.
    Downloads: 0 This Week
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  • 23
    jvTask is a component processing framework where interaction between components is realized via independently deployed components called Tasks. Tasks are wired together through an event processing framework.
    Downloads: 0 This Week
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