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Copy pathIfStatementVisitor.cs
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39 lines (31 loc) · 1.2 KB
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using com.github.javaparser.ast.stmt;
using JavaToCSharp.Expressions;
using Microsoft.CodeAnalysis.CSharp;
using Microsoft.CodeAnalysis.CSharp.Syntax;
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);
if (conditionSyntax is null)
{
return null;
}
var thenStmt = ifStmt.getThenStmt();
var thenSyntax = VisitStatement(context, thenStmt);
if (thenSyntax == null)
return null;
var elseStmt = ifStmt.getElseStmt().FromOptional<Statement>();
if (elseStmt == null)
return SyntaxFactory.IfStatement(conditionSyntax, thenSyntax);
var elseStatementSyntax = VisitStatement(context, elseStmt);
if (elseStatementSyntax is null)
{
return null;
}
var elseSyntax = SyntaxFactory.ElseClause(elseStatementSyntax);
return SyntaxFactory.IfStatement(conditionSyntax, thenSyntax, elseSyntax);
}
}