Module technology.sola.script

Package technology.sola.script.parser

Interface Stmt

All Known Implementing Classes:

Stmt.Block, Stmt.Expression, Stmt.Function, Stmt.If, Stmt.Return, Stmt.Val, Stmt.Var, Stmt.While

@NullMarked
public interface Stmt

Stmt represents a piece of code that performs an action or controls the flow of the program.

Nested Class Summary

Nested Classes

Modifier and Type	Interface	Description
static final record	Stmt.Block	Block contains a list of Stmts that are executed in their own scope.
static final record	Stmt.Expression	Expression statement evaluates an expression.
static final record	Stmt.Function	Function statement declares a function in the current scope with desired parameters and body.
static final record	Stmt.If	If statement is a conditional branching statement.
static final record	Stmt.Return	Return statement exits a function while optionally returning a value for the caller to use.
static final record	Stmt.Val	Val statement declares a constant in the current scope with an initializer.
static final record	Stmt.Var	Var statement declares a variable in the current scope with an optional initializer.
static interface	Stmt.Visitor<R>	Defines operations for the various Stmt implementations.
static final record	Stmt.While	While statement is a conditional looping statement.

Method Summary

Modifier and Type	Method	Description
<R> R	accept(Stmt.Visitor<R> visitor)	Executes this statement via the desired Stmt.Visitor

Method Details

accept

<R> R accept(Stmt.Visitor<R> visitor)

Executes this statement via the desired Stmt.Visitor

Type Parameters:

R - the return type

Parameters:

visitor - the Stmt.Visitor to execute this statement

Returns:

the return value from the executed statement