From 60b43e16f377f9ecd79737216f45101a71ae27f2 Mon Sep 17 00:00:00 2001 From: Sergey Ignatov Date: Thu, 3 Nov 2011 17:24:01 +0400 Subject: [PATCH] cleanup --- .../jet/j2k/visitors/ExpressionVisitor.java | 25 ++++++++++--------- 1 file changed, 13 insertions(+), 12 deletions(-) diff --git a/src/org/jetbrains/jet/j2k/visitors/ExpressionVisitor.java b/src/org/jetbrains/jet/j2k/visitors/ExpressionVisitor.java index cdd7b86256c..c34294693ab 100644 --- a/src/org/jetbrains/jet/j2k/visitors/ExpressionVisitor.java +++ b/src/org/jetbrains/jet/j2k/visitors/ExpressionVisitor.java @@ -197,26 +197,27 @@ public class ExpressionVisitor extends StatementVisitor implements Visitor { ); } + @NotNull + private String getPlusOrMinus(@NotNull PsiJavaToken token) { + if (token.getTokenType() == JavaTokenType.PLUSPLUS) return "++"; + if (token.getTokenType() == JavaTokenType.MINUSMINUS) return "--"; + return ""; + } + @Override public void visitPostfixExpression(PsiPostfixExpression expression) { super.visitPostfixExpression(expression); - - String op = ""; - if (expression.getOperationSign().getTokenType() == JavaTokenType.PLUSPLUS) op = "++"; - if (expression.getOperationSign().getTokenType() == JavaTokenType.MINUSMINUS) op = "--"; - - myResult = new PostfixOperator(op, expressionToExpression(expression.getOperand())); + myResult = new PostfixOperator( + getPlusOrMinus(expression.getOperationSign()), + expressionToExpression(expression.getOperand())); } @Override public void visitPrefixExpression(PsiPrefixExpression expression) { super.visitPrefixExpression(expression); - - String op = ""; - if (expression.getOperationSign().getTokenType() == JavaTokenType.PLUSPLUS) op = "++"; - if (expression.getOperationSign().getTokenType() == JavaTokenType.MINUSMINUS) op = "--"; - - myResult = new PrefixOperator(op, expressionToExpression(expression.getOperand())); + myResult = new PrefixOperator( + getPlusOrMinus(expression.getOperationSign()), + expressionToExpression(expression.getOperand())); } @Override