Operation : {
  members += f.toMethod(f.name, f.type ?: inferredType) [
    documentation = f.documentation
    for (p : f.params) {
      parameters += p.toParameter(p.name, p.parameterType)
    }
    body = [
      if (f.body instanceof XBlockExpression) {
        val block = f.body as XBlockExpression
        for (exp : block.expressions) {
          if (exp instanceof XAssignment) {
            val assign = exp as XAssignment
	    it.append(assign.concreteSyntaxFeatureName)
	    it.append(" = ")
	    if (assign.value instanceof XConstructorCall) {
              val xCon = assign.value as XConstructorCall
              // xCon.constructor
            }
	    it.append(";")
          }
        }
      }
    ]
  ]
}

package com.domain.model {
  entity Test {
    id: String
    op setAutoId(): void {
      id = new String("Name");
    }
  }
}

@Inject	private IJvmModelAssociator associator;

associator.associateLogicalContainer(f.body, it);