jazdw / rql-parser Goto Github PK

Hi, really great project!

I'm implementing a Custom Visitor, and it seems from: https://github.com/jazdw/rql-parser/blob/main/src/main/antlr4/net/jazdw/rql/Rql.g4
that contains PredicateOperator can only have a value and not a nested expression.

What I am trying to accomplish is to query a specific field (name) from a list of objects (categories) with multiple values (in operator):
Query:

and(
    in(
      globalProductReferenceId.id, (123567, 891011)
    ),
    in(
      group, (service, addon)
    ),
    contains(
      categories,
      in(
        name,
        (mobile, Roaming)
      )
    )
  )

[
    {
        "name": "TEST",
        "description": "TEST",
        "label": "TEST",
        "status": "TEST",
        "categories": [
            {
                "name": "mobile",
                "id": "TEST"
            },
            {
                "name": "TEST",
                "id": "TEST_2"
            }
        ],
        "globalProductReferenceId": {
            "id": "123567"
        },
        "group": "service"
    },
    {
        "name": "TEST",
        "description": "TEST",
        "label": "TEST",
        "status": "TEST",
        "categories": [
            {
                "name": "mobile",
                "id": "TEST"
            }
        ],
        "globalProductReferenceId": {
            "id": "891011"
        },
        "group": "addon"
    }
]

Do you have any suggestion on how to proceed?

ASTNode parent is always null, I suspect the bug is that ASTNode.createChildNode at ASTNode:78 uses this.arguments.add(child) instead of ASTNode.addArgument.

Hi,
I have a bean which has some nested objects such as another collection of custom objects and I want to filter those on nested properties.
Can you have anything helpful in regards to this or anything in the roadmap or suggest any custom implementation for the same.

It is not possible to write queries in the form of:

eq(property,/value/containing/slashes)

because the value field will be converted to [,value,containing,slashes]

As I understand this parsing should only be applied to property fields and not value fields.

Relevant code:

If the query contains 'foo!=3' the parser will identify 'foo!' as the property '=' as the operator and '3' as the value.