// generated by {{generator}}
private import {{import_prefix}}.Synth
private import {{import_prefix}}.Raw
{{#imports}}
import {{.}}
{{/imports}}

module Generated {
  {{#has_doc}}
  /**
  {{#ql_internal}}
   * INTERNAL: Do not use.
  {{/ql_internal}}
  {{#doc}}
   * {{.}}
  {{/doc}}
   */
  {{/has_doc}}
  class {{name}} extends Synth::T{{name}}{{#bases}}, {{.}}{{/bases}} {
  {{#root}}
    /**
     * Gets the string representation of this element.
     */
    string toString() { none() } // overridden by subclasses

    /**
     * Gets the name of a primary CodeQL class to which this element belongs.
     *
     * This is the most precise syntactic category to which they belong; for
     * example, `CallExpr` is a primary class, but `ApplyExpr` is not.
     *
     * There might be some corner cases when this returns multiple classes, or none.
     */
    string getAPrimaryQlClass() { none() } // overridden by subclasses

    /**
     * Gets a comma-separated list of the names of the primary CodeQL classes to which this element belongs.
     */
    final string getPrimaryQlClasses() { result = concat(this.getAPrimaryQlClass(), ",") }

    /**
     * Gets the most immediate element that should substitute this element in the explicit AST, if any.
     * Classes can override this to indicate this node should be in the "hidden" AST, mostly reserved
     * for conversions and syntactic sugar nodes like parentheses.
     */
    {{name}} getResolveStep() { none() } // overridden by subclasses

    /**
     * Gets the element that should substitute this element in the explicit AST, applying `getResolveStep`
     * transitively.
     */
    final {{name}} resolve() {
      not exists(this.getResolveStep()) and result = this
      or
      result = this.getResolveStep().resolve()
    }
    {{/root}}
    {{#final}}
    override string getAPrimaryQlClass() { result = "{{name}}" }
    {{/final}}
    {{#properties}}

    {{#type_is_hideable}}
    /**
     * {{>ql_property_doc}}     *
     * This includes nodes from the "hidden" AST. It can be overridden in subclasses to change the
     * behavior of both the `Immediate` and non-`Immediate` versions.
     */
    {{type}} get{{#is_unordered}}An{{/is_unordered}}Immediate{{singular}}({{#is_indexed}}int index{{/is_indexed}}) {
      {{^synth}}
      result = Synth::convert{{type}}FromRaw(Synth::convert{{name}}ToRaw(this){{^root}}.(Raw::{{name}}){{/root}}.{{getter}}({{#is_indexed}}index{{/is_indexed}}))
      {{/synth}}
      {{#synth}}
      none()
      {{/synth}}
    }

    /**
     * {{>ql_property_doc}}     *
    {{#has_description}}
    {{#description}}
     * {{.}}
    {{/description}}
    {{/has_description}}
     */
    final {{type}} {{getter}}({{#is_indexed}}int index{{/is_indexed}}) {
      exists({{type}} immediate | immediate = this.get{{#is_unordered}}An{{/is_unordered}}Immediate{{singular}}({{#is_indexed}}index{{/is_indexed}}) and
        {{#hideable}}if exists(this.getResolveStep()) then result = immediate else {{/hideable}}result = immediate.resolve())
    }

    {{/type_is_hideable}}
    {{^type_is_hideable}}
    /**
     * {{>ql_property_doc}}     *
    {{#has_description}}
    {{#description}}
     * {{.}}
    {{/description}}
    {{/has_description}}
     */
    {{type}} {{getter}}({{#is_indexed}}int index{{/is_indexed}}) {
      {{^synth}}
      {{^is_predicate}}result = {{/is_predicate}}{{#type_is_class}}Synth::convert{{type}}FromRaw({{/type_is_class}}Synth::convert{{name}}ToRaw(this){{^root}}.(Raw::{{name}}){{/root}}.{{getter}}({{#is_indexed}}index{{/is_indexed}}){{#type_is_class}}){{/type_is_class}}
      {{/synth}}
      {{#synth}}
      none()
      {{/synth}}
    }

    {{/type_is_hideable}}
    {{#is_optional}}
    /**
     * Holds if `{{getter}}({{#is_repeated}}index{{/is_repeated}})` exists.
     */
    final predicate has{{singular}}({{#is_repeated}}int index{{/is_repeated}}) {
      exists(this.{{getter}}({{#is_repeated}}index{{/is_repeated}}))
    }
    {{/is_optional}}
    {{#is_indexed}}

    /**
     * Gets any of the {{doc_plural}}.
     */
    final {{type}} {{indefinite_getter}}() {
      result = this.{{getter}}(_)
    }
    {{^is_optional}}

    /**
     * Gets the number of {{doc_plural}}.
     */
    final int getNumberOf{{plural}}() {
      result = count(int i | exists(this.{{getter}}(i)))
    }
    {{/is_optional}}
    {{/is_indexed}}
    {{#is_unordered}}
    /**
     * Gets the number of {{doc_plural}}.
     */
    final int getNumberOf{{plural}}() {
      result = count(this.{{getter}}())
    }
    {{/is_unordered}}
    {{/properties}}
  }
}