*/
abstract class DiffOp {
+ /**
+ * @var string
+ */
public $type;
+
+ /**
+ * @var string[]
+ */
public $orig;
+
+ /**
+ * @var string[]
+ */
public $closing;
+ /**
+ * @return string
+ */
public function getType() {
return $this->type;
}
+ /**
+ * @return string[]
+ */
public function getOrig() {
return $this->orig;
}
+ /**
+ * @param int $i
+ * @return string|null
+ */
public function getClosing( $i = null ) {
- if( $i === null ) {
+ if ( $i === null ) {
return $this->closing;
}
- if( array_key_exists( $i, $this->closing ) ) {
+ if ( array_key_exists( $i, $this->closing ) ) {
return $this->closing[$i];
}
return null;
protected $lcs = 0;
/**
- * @param $from_lines
- * @param $to_lines
- * @return array
+ * @param string[] $from_lines
+ * @param string[] $to_lines
+ *
+ * @return DiffOp[]
*/
public function diff( $from_lines, $to_lines ) {
wfProfileIn( __METHOD__ );
}
/**
- * @param $from_lines
- * @param $to_lines
+ * @param string[] $from_lines
+ * @param string[] $to_lines
*/
private function diffLocal( $from_lines, $to_lines ) {
global $wgExternalDiffEngine;
/**
* Returns the whole line if it's small enough, or the MD5 hash otherwise
- * @param $line string
+ *
+ * @param string $line
+ *
* @return string
*/
private function lineHash( $line ) {
* of the two files do not match, and likewise that the last lines do not
* match. The caller must trim matching lines from the beginning and end
* of the portions it is going to specify.
- * @param $xoff
- * @param $xlim
- * @param $yoff
- * @param $ylim
- * @param $nchunks
- * @return array
+ *
+ * @param int $xoff
+ * @param int $xlim
+ * @param int $yoff
+ * @param int $ylim
+ * @param int $nchunks
+ *
+ * @return array List of two elements, integer and array[].
*/
private function diag( $xoff, $xlim, $yoff, $ylim, $nchunks ) {
$flip = false;
}
/**
- * @param $ypos
+ * @param int $ypos
+ *
* @return int
*/
private function lcsPos( $ypos ) {
*
* Note that XLIM, YLIM are exclusive bounds.
* All line numbers are origin-0 and discarded lines are not counted.
- * @param $xoff
- * @param $xlim
- * @param $yoff
- * @param $ylim
+ *
+ * @param int $xoff
+ * @param int $xlim
+ * @param int $yoff
+ * @param int $ylim
*/
private function compareSeq( $xoff, $xlim, $yoff, $ylim ) {
// Slide down the bottom initial diagonal.
* Constructor.
* Computes diff between sequences of strings.
*
- * @param $from_lines array An array of strings.
+ * @param string[] $from_lines An array of strings.
* Typically these are lines from a file.
- * @param $to_lines array An array of strings.
+ * @param string[] $to_lines An array of strings.
*/
public function __construct( $from_lines, $to_lines ) {
$eng = new DiffEngine;
}
/**
- * @return array|DiffOp[]
+ * @return DiffOp[]
*/
public function getEdits() {
return $this->edits;
*
* $diff = new Diff($lines1, $lines2);
* $rev = $diff->reverse();
+ *
* @return Object A Diff object representing the inverse of the
* original diff.
*/
* This reconstructs the $from_lines parameter passed to the
* constructor.
*
- * @return array The original sequence of strings.
+ * @return string[] The original sequence of strings.
*/
public function orig() {
$lines = array();
* This reconstructs the $to_lines parameter passed to the
* constructor.
*
- * @return array The sequence of strings.
+ * @return string[] The sequence of strings.
*/
public function closing() {
$lines = array();
* case-insensitve diffs, or diffs which ignore
* changes in white-space.
*
- * @param $from_lines array An array of strings.
+ * @param string[] $from_lines An array of strings.
* Typically these are lines from a file.
- *
- * @param $to_lines array An array of strings.
- *
- * @param $mapped_from_lines array This array should
+ * @param string[] $to_lines An array of strings.
+ * @param string[] $mapped_from_lines This array should
* have the same size number of elements as $from_lines.
* The elements in $mapped_from_lines and
* $mapped_to_lines are what is actually compared
* when computing the diff.
- *
- * @param $mapped_to_lines array This array should
+ * @param string[] $mapped_to_lines This array should
* have the same number of elements as $to_lines.
*/
public function __construct( $from_lines, $to_lines,
private $tag = '';
/**
- * @param $new_tag
+ * @param string $new_tag
*/
private function flushGroup( $new_tag ) {
if ( $this->group !== '' ) {
}
/**
- * @param $new_tag
+ * @param string $new_tag
*/
private function flushLine( $new_tag ) {
$this->flushGroup( $new_tag );
}
/**
- * @param $words
- * @param $tag string
+ * @param string[] $words
+ * @param string $tag
*/
public function addWords( $words, $tag = '' ) {
if ( $tag != $this->tag ) {
}
/**
- * @return array
+ * @return string[]
*/
public function getLines() {
$this->flushLine( '~done' );
const MAX_LINE_LENGTH = 10000;
/**
- * @param $orig_lines
- * @param $closing_lines
+ * @param string[] $orig_lines
+ * @param string[] $closing_lines
*/
public function __construct( $orig_lines, $closing_lines ) {
wfProfileIn( __METHOD__ );
}
/**
- * @param $lines
- * @return array
+ * @param string[] $lines
+ *
+ * @return array[]
*/
private function split( $lines ) {
wfProfileIn( __METHOD__ );
}
/**
- * @return array
+ * @return string[]
*/
public function orig() {
wfProfileIn( __METHOD__ );
}
/**
- * @return array
+ * @return string[]
*/
public function closing() {
wfProfileIn( __METHOD__ );
return $lines;
}
+
}
dépôts / lhc / web / wiklou.git / blobdiff