json-logic-java | pure Java implementation of JsonLogic
kandi X-RAY | json-logic-java Summary
kandi X-RAY | json-logic-java Summary
A pure Java implementation of JsonLogic without using the Nashorn JS engine
Support
Quality
Security
License
Reuse
Top functions reviewed by kandi - BETA
- Evaluates a map
- Evaluates a partial variable
- Evaluates a variable
- Evaluates the arguments
- Returns a set of all the keys in the map that are applicable to the given prefix
- Evaluate the arguments
- Checks if the value is truthy
- Evaluates the JSON operator
- Evaluates arguments
- Evaluate and return the result
- Evaluates whether a string is a substring or not
- Evaluates if two values are equal
- Evaluate some cases
- Evaluate and return the results
- Evaluate and return true if true
- Evaluates the JSON operator against the provided arguments
- Compares this delegate object to another
- Implements the reduce function
- Evaluates the expression for equality
- Perform substr substitution
- Evaluates the argument
json-logic-java Key Features
json-logic-java Examples and Code Snippets
// Create a new JsonLogic instance. JsonLogic is thread safe.
JsonLogic jsonLogic = new JsonLogic();
// Set up some JSON and some data.
String expression = "{\"*\": [{\"var\": \"x\"}, 2]}";
Map data = new HashMap<>();
data.put("x", 10);
// Ev
Community Discussions
Trending Discussions on json-logic-java
QUESTION
I am trying to write a library that will let me execute JSON Logic rules via the Nashorn Javascript engine.
My problem right now is specifically around the JSObject wrapper I've created to handle moving data from Java/Kotlin into the scripting engine.
If an array is passed in such as [true]
it is wrapped and the json-logic script will receive it, see that it is an array, and attempt to run the following bit of code:
ANSWER
Answered 2017-May-28 at 02:53JSObject.getMember can return any script "callable". That could be another JSObject that returns 'true' for isFunction or a Java functional interface object. Couple of simple Java sample programs here:
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install json-logic-java
You can use json-logic-java like any standard Java library. Please include the the jar files in your classpath. You can also use any IDE and you can run and debug the json-logic-java component as you would do with any other Java program. Best practice is to use a build tool that supports dependency management such as Maven or Gradle. For Maven installation, please refer maven.apache.org. For Gradle installation, please refer gradle.org .
Support
Reuse Trending Solutions
Find, review, and download reusable Libraries, Code Snippets, Cloud APIs from over 650 million Knowledge Items
Find more librariesStay Updated
Subscribe to our newsletter for trending solutions and developer bootcamps
Share this Page