Javadoc
This commit is contained in:
parent
4e0b0fb8a5
commit
386e6e7cc1
|
@ -18,14 +18,14 @@
|
|||
/**
|
||||
* Apache Commons CSV Format Support.
|
||||
*
|
||||
* <p>CSV are widely used as interfaces to legacy systems or manual data-imports.
|
||||
* <p>CSV are widely used as interfaces to legacy systems or manual data imports.
|
||||
* CSV stands for "Comma Separated Values" (or sometimes "Character Separated
|
||||
* Values"). The CSV data format is defined in
|
||||
* <a href="http://tools.ietf.org/html/rfc4180" target="_blank">RFC 4180</a>
|
||||
* but many dialects exist.</p>
|
||||
*
|
||||
* <p>Common to all file dialects is its basic structure: The CSV data-format
|
||||
* is record oriented, whereas each record starts on a new textual line. A
|
||||
* is record-oriented, whereas each record starts on a new textual line. A
|
||||
* record is build of a list of values. Keep in mind that not all records
|
||||
* must have an equal number of values:</p>
|
||||
* <pre>
|
||||
|
@ -36,28 +36,28 @@
|
|||
* <p>The following list contains the CSV aspects the Commons CSV parser supports:</p>
|
||||
* <dl>
|
||||
* <dt>Separators (for lines)</dt>
|
||||
* <dd>The record separators are hardcoded and cannot be changed. The must be '\r', '\n' or '\r\n'.</dd>
|
||||
* <dd>The record separators are hardcoded and cannot be changed. The must be '\r', '\n', or '\r\n'.</dd>
|
||||
*
|
||||
* <dt>Delimiter (for values)</dt>
|
||||
* <dd>The delimiter for values is freely configurable (default ',').</dd>
|
||||
*
|
||||
* <dt>Comments</dt>
|
||||
* <dd>Some CSV-dialects support a simple comment syntax. A comment is a record
|
||||
* <dd>Some CSV dialects support a simple comment syntax. A comment is a record
|
||||
* which must start with a designated character (the commentStarter). A record
|
||||
* of this kind is treated as comment and gets removed from the input (default none)</dd>
|
||||
* of this kind is treated as a comment and gets removed from the input (default none)</dd>
|
||||
*
|
||||
* <dt>Encapsulator</dt>
|
||||
* <dd>Two encapsulator characters (default '"') are used to enclose -> complex values.</dd>
|
||||
*
|
||||
* <dt>Simple values</dt>
|
||||
* <dd>A simple value consist of all characters (except the delimiter) until
|
||||
* (but not including) the next delimiter or a record-terminator. Optionally
|
||||
* <dd>A simple value consists of all characters (except the delimiter) until
|
||||
* (but not including) the next delimiter or a record terminator. Optionally
|
||||
* all surrounding whitespaces of a simple value can be ignored (default: true).</dd>
|
||||
*
|
||||
* <dt>Complex values</dt>
|
||||
* <dd>Complex values are encapsulated within a pair of the defined encapsulator characters.
|
||||
* The encapsulator itself must be escaped or doubled when used inside complex values.
|
||||
* Complex values preserve all kind of formatting (including newlines -> multiline-values)</dd>
|
||||
* Complex values preserve all kinds of formatting (including newlines -> multiline-values)</dd>
|
||||
*
|
||||
* <dt>Empty line skipping</dt>
|
||||
* <dd>Optionally empty lines in CSV files can be skipped.
|
||||
|
|
Loading…
Reference in New Issue