visitImportExportDecl method
Implementation
@override
String visitImportExportDecl(ImportExportDecl stmt) {
final output = StringBuffer();
if (!stmt.isExport) {
output.write('${_lexicon.kImport} ');
if (stmt.showList.isNotEmpty) {
output.write('${_lexicon.codeBlockStart} ');
output.write(stmt.showList.join('${_lexicon.comma} '));
output.write(' ${_lexicon.codeBlockEnd} ${_lexicon.kFrom} ');
}
output.write(
'${_lexicon.stringStart1}${stmt.fromPath}${_lexicon.stringEnd1}');
if (stmt.alias != null) {
output.write(' ${_lexicon.kAs} ${stmt.alias}');
}
} else {
output.write('${_lexicon.kExport} ');
if (stmt.fromPath == null) {
output.write(stmt.showList.join('${_lexicon.comma} '));
} else {
if (stmt.showList.isNotEmpty) {
output.write('${_lexicon.codeBlockStart} ');
output.write(stmt.showList.join('${_lexicon.comma} '));
output.write(' ${_lexicon.codeBlockEnd} ${_lexicon.kFrom} ');
}
output.write(
'${_lexicon.stringStart1}${stmt.fromPath}${_lexicon.stringEnd1}');
}
}
if (stmt.hasEndOfStmtMark) {
output.write(_lexicon.endOfStatementMark);
}
return output.toString();
}