All files / src/abap/2_statements/expressions form_param_type.ts

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import {seq, opt, optPrio, altPrio, alt, Expression} from "../combi";
import {Constant, FieldChain, TypeName} from ".";
import {IStatementRunnable} from "../statement_runnable";
 
export class FormParamType extends Expression {
  public getRunnable(): IStatementRunnable {
    const def = seq("DEFAULT", alt(Constant, FieldChain));
 
    const table = seq(alt("STANDARD", "HASHED", "INDEX", "SORTED", "ANY"),
                      "TABLE");
 
    const tabseq = seq(table, optPrio(seq("OF", TypeName)));
 
    const ret = seq(optPrio(alt("REF TO", "LINE OF")),
                    TypeName,
                    opt(def));
 
    const like = seq("LIKE", optPrio(alt("REF TO", "LINE OF")),
                     FieldChain);
 
    return alt(seq("TYPE", altPrio(tabseq, ret)), like);
  }
}