I have a presto logical execution plan, and I want to extract all the table and its fields used from it. Is there any way to do this?
Thanks for your help.

Fragment 0 [SINGLE]
    Output layout: [sum]
    Output partitioning: SINGLE []
    Stage Execution Strategy: UNGROUPED_EXECUTION
    Output[employee_summary_employee_stock_yearly]
    │   Layout: [sum:double]
    │   Estimates: {rows: ? (?), cpu: ?, memory: ?, network: ?}
    │   employee_summary_employee_stock_yearly := sum
    └─ Aggregate(FINAL)
       │   Layout: [sum:double]
       │   Estimates: {rows: ? (?), cpu: ?, memory: ?, network: ?}
       │   sum := sum("sum_0")
       └─ LocalExchange[SINGLE] ()
          │   Layout: [sum_0:row(bigint, boolean, double, boolean)]
          │   Estimates: {rows: ? (?), cpu: ?, memory: ?, network: ?}
          └─ RemoteSource[1]
                 Layout: [sum_0:row(bigint, boolean, double, boolean)]

Fragment 1 [SOURCE]
    Output layout: [sum_0]
    Output partitioning: SINGLE []
    Stage Execution Strategy: UNGROUPED_EXECUTION
    Aggregate(PARTIAL)
    │   Layout: [sum_0:row(bigint, boolean, double, boolean)]
    │   sum_0 := sum("double_test")
    └─ ScanFilterProject[table = hive:ads_test:number_test_1d_f, grouped = false, filterPredicate = (CAST("int_test" AS varchar) = CAST('1' AS varchar))]
           Layout: [double_test:double]
           Estimates: {rows: ? (?), cpu: ?, memory: 0B, network: 0B}/{rows: ? (?), cpu: ?, memory: 0B, network: 0B}/{rows: ? (?), cpu: ?, memory: 0B, network: 0B}
           double_test := double_test:double:REGULAR
           int_test := int_test:int:REGULAR
           datetime:string:PARTITION_KEY
               :: [[20240505]]

I can see all the fields in the bottom of logical plan. But the text version is hard for Java App to process.