public static void translate(PsiPolyadicExpression element, TranslationContext ctx) {
for (PsiExpression expression : element.getOperands()) {
PsiJavaToken token = element.getTokenBeforeOperand(expression);
if (token != null) {
ctx.append(' ');
JavaTokenTranslator.translate(token, ctx);
ctx.append(' ');
}
ExpressionTranslator.translate(expression, ctx);
}
}
@Nullable
static PsiPolyadicExpression getSubexpression(
PsiPolyadicExpression expression, PsiJavaToken token) {
final PsiExpression[] operands = expression.getOperands();
if (operands.length == 2) {
return expression;
}
for (int i = 1; i < operands.length; i++) {
final PsiExpression operand = operands[i];
final PsiJavaToken currentToken = expression.getTokenBeforeOperand(operand);
if (currentToken == token) {
final String binaryExpressionText =
operands[i - 1].getText() + ' ' + token.getText() + ' ' + operand.getText();
final PsiElementFactory factory = JavaPsiFacade.getElementFactory(expression.getProject());
return (PsiPolyadicExpression)
factory.createExpressionFromText(binaryExpressionText, expression);
}
}
return null;
}
