增加注释

src/main/java/org/jcnc/snow/compiler/parser/statement/BlockStatementParser.java

@@ -1,38 +0,0 @@
-package org.jcnc.snow.compiler.parser.statement;
-
-import org.jcnc.snow.compiler.lexer.token.Token;
-import org.jcnc.snow.compiler.lexer.token.TokenType;
-import org.jcnc.snow.compiler.parser.ast.base.StatementNode;
-import org.jcnc.snow.compiler.parser.context.ParserContext;
-import org.jcnc.snow.compiler.parser.factory.StatementParserFactory;
-
-import java.util.ArrayList;
-import java.util.List;
-
-public class BlockStatementParser {
-
-    public List<StatementNode> parse(ParserContext ctx, String endKeyword, String endSubKeyword) {
-        List<StatementNode> statements = new ArrayList<>();
-
-        while (!isAtEnd(ctx, endKeyword, endSubKeyword)) {
-            Token token = ctx.getTokens().peek();
-            String keyword = (token.getType() == TokenType.KEYWORD) ? token.getLexeme() : "";
-
-            StatementParser parser = StatementParserFactory.get(keyword);
-            statements.add(parser.parse(ctx));
-        }
-
-        return statements;
-    }
-
-    private boolean isAtEnd(ParserContext ctx, String kw1, String kw2) {
-        if (ctx.getTokens().isAtEnd()) return true;
-        Token t1 = ctx.getTokens().peek();
-        Token t2 = ctx.getTokens().peek(1);
-        return t1.getType() == TokenType.KEYWORD &&
-               t1.getLexeme().equals(kw1) &&
-               t2 != null &&
-               t2.getType() == TokenType.KEYWORD &&
-               t2.getLexeme().equals(kw2);
-    }
-}