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add documentation for Phrase

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This commit is contained in:
Sarah Hoffmann 2017-10-13 21:23:45 +02:00
parent 77abe882ab
commit c700421aa7
1 changed files with 25 additions and 1 deletions
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26
lib/Phrase.php
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@ -29,16 +29,35 @@ class Phrase
$this->aWordSets = $this->createWordSets($this->aWords, 0);
}
/**
* Return the element type of the phrase.
*
* @return string Pharse type if the phrase comes from a structured query
* or empty string otherwise.
*/
public function getPhraseType()
{
return $this->sPhraseType;
}
/**
* Return the array of possible segmentations of the phrase.
*
* @return string[][] Array of segmentations, each consisting of an
* array of terms.
*/
public function getWordSets()
{
return $this->aWordSets;
}
/**
* Add the tokens from this phrase to the given list of tokens.
*
* @param string[] $aTokens List of tokens to append.
*
* @return void
*/
public function addTokens(&$aTokens)
{
foreach ($this->aWordSets as $aSet) {
@ -49,6 +68,11 @@ class Phrase
}
}
/**
* Invert the set of possible segmentations.
*
* @return void
*/
public function invertWordSets()
{
$this->aWordSets = $this->createInverseWordSets($this->aWords, 0);
@ -72,7 +96,7 @@ class Phrase
return $aResult;
}
public function createInverseWordSets($aWords, $iDepth)
private function createInverseWordSets($aWords, $iDepth)
{
$aResult = array(array(join(' ', $aWords)));
$sFirstToken = '';