https://github.com/gwenn/scanner

Port of Go Scanner in Java.
https://github.com/gwenn/scanner

csv csv-parser scanner

Last synced: 1 day ago
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Port of Go Scanner in Java.

• Host: GitHub
• URL: https://github.com/gwenn/scanner
• Owner: gwenn
• License: unlicense
• Created: 2015-02-14T10:25:33.000Z (almost 10 years ago)
• Default Branch: master
• Last Pushed: 2024-12-09T17:44:15.000Z (2 months ago)
• Last Synced: 2024-12-18T18:45:45.096Z (about 2 months ago)
• Topics: csv, csv-parser, scanner
• Language: Java
• Homepage:
• Size: 217 KB
• Stars: 0
• Watchers: 2
• Forks: 0
• Open Issues: 2
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

Awesome Lists containing this project

README

        
Yet another CSV reader/pull parser/stream parser with small memory usage.

All credit goes to:

* Rob Pike, creator of [Scanner](http://tip.golang.org/pkg/bufio/#Scanner) interface,

* D. Richard Hipp, for his [CSV parser](http://www.sqlite.org/cgi/src/artifact/6276582ee4e9114e) implementation.

[![Build Status](https://github.com/gwenn/scanner/workflows/CI/badge.svg)](https://github.com/gwenn/scanner/actions)

[![Maven Central](https://img.shields.io/maven-central/v/com.github.gwenn/scanner.svg?label=Maven%20Central)](https://search.maven.org/search?q=g:%22com.github.gwenn%22%20AND%20a:%22scanner%22)

[![Javadocs](https://www.javadoc.io/badge/com.github.gwenn/scanner.svg)](https://www.javadoc.io/doc/com.github.gwenn/scanner)

## Iterating over fields

```java

CsvScanner s;

while (s.scan())) {

  String value = s.value();

  // ...

  if (s.atEndOfRow()) {

    // ...

  }

}

```

## Iterating over records

```java

CsvReader r;

while (r.next()) {

  String value1 = r.getString(1);

  // ...

}

```

## Round Tripping

```java

CsvWriter w;

CsvScanner s;

while (s.scan())) {

  w.write(s.value());

  if (s.atEndOfRow()) {

    w.endOfRow();

  }

}

w.flush();

```

or

```java

CsvWriter w;

CsvReader r;

while (r.next()) {

  w.writeRow(r.values());

}

w.flush();

```

LICENSE

-------

Public Domain