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Copy pathIfStatementVisitor.cs
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39 lines (31 loc) · 1.25 KB
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using japa.parser.ast.stmt;
using JavaToCSharp.Expressions;
using Roslyn.Compilers.CSharp;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace JavaToCSharp.Statements
{
public class IfStatementVisitor : StatementVisitor<IfStmt>
{
public override StatementSyntax Visit(ConversionContext context, IfStmt ifStmt)
{
var condition = ifStmt.getCondition();
var conditionSyntax = ExpressionVisitor.VisitExpression(context, condition);
var thenStmt = ifStmt.getThenStmt();
var thenSyntax = StatementVisitor.VisitStatement(context, thenStmt);
if (thenSyntax == null)
return null;
var elseStmt = ifStmt.getElseStmt();
if (elseStmt == null)
return Syntax.IfStatement(conditionSyntax, thenSyntax);
var elseStatementSyntax = StatementVisitor.VisitStatement(context, elseStmt);
var elseSyntax = Syntax.ElseClause(elseStatementSyntax);
if (elseSyntax == null)
return Syntax.IfStatement(conditionSyntax, thenSyntax);
return Syntax.IfStatement(conditionSyntax, thenSyntax, elseSyntax);
}
}
}