RQLQuery class abstract

Base class for all RQL query classes.

The RQL project page describes RQL:

RQL can be thought as basically a set of nestable named operators which each have a set of arguments. RQL is designed to have an extremely simple, but extensible grammar that can be written in a URL friendly query string.

For more information take a look at the Ditto documentation. A RQL expression has similarities to a tree: Example from https://www.eclipse.org/ditto/basic-rql.html:

and(eq(foo, "ditto"), lt(bar, 10))

          and
       /        \
    eq            lt
   /   \        /    \
 foo  "ditto"  bar   10

Implementers

• EXISTS
• IN
• LogicalQuery
• NOT
• RelationalQuery
• Val

Constructors

RQLQuery()

Properties

hashCode → int

The hash code for this object.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

generateString() → String

Returns the stored information in this QueryParam ready to use in a request.

inherited

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited