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generic_for.rs
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generic_for.rs
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use crate::nodes::{Block, Expression, Token, TypedIdentifier};
#[derive(Clone, Debug, PartialEq, Eq)]
pub struct GenericForTokens {
pub r#for: Token,
pub r#in: Token,
pub r#do: Token,
pub end: Token,
pub identifier_commas: Vec<Token>,
pub value_commas: Vec<Token>,
}
impl GenericForTokens {
pub fn clear_comments(&mut self) {
self.r#for.clear_comments();
self.r#in.clear_comments();
self.r#do.clear_comments();
self.end.clear_comments();
self.identifier_commas
.iter_mut()
.chain(self.value_commas.iter_mut())
.for_each(Token::clear_comments);
}
pub fn clear_whitespaces(&mut self) {
self.r#for.clear_whitespaces();
self.r#in.clear_whitespaces();
self.r#do.clear_whitespaces();
self.end.clear_whitespaces();
self.identifier_commas
.iter_mut()
.chain(self.value_commas.iter_mut())
.for_each(Token::clear_whitespaces);
}
pub(crate) fn replace_referenced_tokens(&mut self, code: &str) {
self.r#for.replace_referenced_tokens(code);
self.r#in.replace_referenced_tokens(code);
self.r#do.replace_referenced_tokens(code);
self.end.replace_referenced_tokens(code);
for comma in self
.identifier_commas
.iter_mut()
.chain(self.value_commas.iter_mut())
{
comma.replace_referenced_tokens(code);
}
}
pub(crate) fn shift_token_line(&mut self, amount: usize) {
self.r#for.shift_token_line(amount);
self.r#in.shift_token_line(amount);
self.r#do.shift_token_line(amount);
self.end.shift_token_line(amount);
for comma in self
.identifier_commas
.iter_mut()
.chain(self.value_commas.iter_mut())
{
comma.shift_token_line(amount);
}
}
}
#[derive(Clone, Debug, PartialEq, Eq)]
pub struct GenericForStatement {
identifiers: Vec<TypedIdentifier>,
expressions: Vec<Expression>,
block: Block,
tokens: Option<GenericForTokens>,
}
impl GenericForStatement {
pub fn new<B: Into<Block>>(
identifiers: Vec<TypedIdentifier>,
expressions: Vec<Expression>,
block: B,
) -> Self {
Self {
identifiers,
expressions,
block: block.into(),
tokens: None,
}
}
pub fn with_tokens(mut self, tokens: GenericForTokens) -> Self {
self.tokens = Some(tokens);
self
}
#[inline]
pub fn set_tokens(&mut self, tokens: GenericForTokens) {
self.tokens = Some(tokens);
}
#[inline]
pub fn get_tokens(&self) -> Option<&GenericForTokens> {
self.tokens.as_ref()
}
#[inline]
pub fn get_block(&self) -> &Block {
&self.block
}
#[inline]
pub fn get_identifiers(&self) -> &Vec<TypedIdentifier> {
&self.identifiers
}
#[inline]
pub fn iter_identifiers(&self) -> impl Iterator<Item = &TypedIdentifier> {
self.identifiers.iter()
}
#[inline]
pub fn get_expressions(&self) -> &Vec<Expression> {
&self.expressions
}
#[inline]
pub fn iter_expressions(&self) -> impl Iterator<Item = &Expression> {
self.expressions.iter()
}
#[inline]
pub fn iter_mut_identifiers(&mut self) -> impl Iterator<Item = &mut TypedIdentifier> {
self.identifiers.iter_mut()
}
#[inline]
pub fn iter_mut_expressions(&mut self) -> impl Iterator<Item = &mut Expression> {
self.expressions.iter_mut()
}
#[inline]
pub fn mutate_block(&mut self) -> &mut Block {
&mut self.block
}
#[inline]
pub fn identifiers_len(&self) -> usize {
self.identifiers.len()
}
#[inline]
pub fn expressions_len(&self) -> usize {
self.expressions.len()
}
pub fn clear_types(&mut self) {
for identifier in &mut self.identifiers {
identifier.remove_type();
}
}
pub fn clear_comments(&mut self) {
if let Some(tokens) = &mut self.tokens {
tokens.clear_comments();
}
self.identifiers
.iter_mut()
.for_each(TypedIdentifier::clear_comments);
}
pub fn clear_whitespaces(&mut self) {
if let Some(tokens) = &mut self.tokens {
tokens.clear_whitespaces();
}
self.identifiers
.iter_mut()
.for_each(TypedIdentifier::clear_whitespaces);
}
pub(crate) fn replace_referenced_tokens(&mut self, code: &str) {
if let Some(tokens) = &mut self.tokens {
tokens.replace_referenced_tokens(code);
}
for identifier in self.identifiers.iter_mut() {
identifier.replace_referenced_tokens(code);
}
}
pub(crate) fn shift_token_line(&mut self, amount: usize) {
if let Some(tokens) = &mut self.tokens {
tokens.shift_token_line(amount);
}
for identifier in self.identifiers.iter_mut() {
identifier.shift_token_line(amount);
}
}
}