本文整理汇总了PHP中Zend_Search_Lucene_Storage_File::writeString方法的典型用法代码示例。如果您正苦于以下问题：PHP Zend_Search_Lucene_Storage_File::writeString方法的具体用法？PHP Zend_Search_Lucene_Storage_File::writeString怎么用？PHP Zend_Search_Lucene_Storage_File::writeString使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Zend_Search_Lucene_Storage_File的用法示例。
在下文中一共展示了Zend_Search_Lucene_Storage_File::writeString方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的PHP代码示例。
示例1: _dumpTermDictEntry
/**
* Dump Term Dictionary segment file entry.
* Used to write entry to .tis or .tii files
*
* @param Zend_Search_Lucene_Storage_File $dicFile
* @param Zend_Search_Lucene_Index_Term $prevTerm
* @param Zend_Search_Lucene_Index_Term $term
* @param Zend_Search_Lucene_Index_TermInfo $prevTermInfo
* @param Zend_Search_Lucene_Index_TermInfo $termInfo
*/
protected function _dumpTermDictEntry(Zend_Search_Lucene_Storage_File $dicFile, &$prevTerm, Zend_Search_Lucene_Index_Term $term, &$prevTermInfo, Zend_Search_Lucene_Index_TermInfo $termInfo)
{
if (isset($prevTerm) && $prevTerm->field == $term->field) {
$prefixLength = 0;
while ($prefixLength < strlen($prevTerm->text) && $prefixLength < strlen($term->text) && $prevTerm->text[$prefixLength] == $term->text[$prefixLength]) {
$prefixLength++;
}
// Write preffix length
$dicFile->writeVInt($prefixLength);
// Write suffix
$dicFile->writeString(substr($term->text, $prefixLength));
} else {
// Write preffix length
$dicFile->writeVInt(0);
// Write suffix
$dicFile->writeString($term->text);
}
// Write field number
$dicFile->writeVInt($term->field);
// DocFreq (the count of documents which contain the term)
$dicFile->writeVInt($termInfo->docFreq);
$prevTerm = $term;
if (!isset($prevTermInfo)) {
// Write FreqDelta
$dicFile->writeVInt($termInfo->freqPointer);
// Write ProxDelta
$dicFile->writeVInt($termInfo->proxPointer);
} else {
// Write FreqDelta
$dicFile->writeVInt($termInfo->freqPointer - $prevTermInfo->freqPointer);
// Write ProxDelta
$dicFile->writeVInt($termInfo->proxPointer - $prevTermInfo->proxPointer);
}
// Write SkipOffset - it's not 0 when $termInfo->docFreq > self::$skipInterval
if ($termInfo->skipOffset != 0) {
$dicFile->writeVInt($termInfo->skipOffset);
}
$prevTermInfo = $termInfo;
}示例2: _dumpTermDictEntry
/**
* Dump Term Dictionary segment file entry.
* Used to write entry to .tis or .tii files
*
* @param Zend_Search_Lucene_Storage_File $dicFile
* @param Zend_Search_Lucene_Index_Term $prevTerm
* @param Zend_Search_Lucene_Index_Term $term
* @param Zend_Search_Lucene_Index_TermInfo $prevTermInfo
* @param Zend_Search_Lucene_Index_TermInfo $termInfo
*/
protected function _dumpTermDictEntry(Zend_Search_Lucene_Storage_File $dicFile, &$prevTerm, Zend_Search_Lucene_Index_Term $term, &$prevTermInfo, Zend_Search_Lucene_Index_TermInfo $termInfo)
{
if (isset($prevTerm) && $prevTerm->field == $term->field) {
$matchedBytes = 0;
$maxBytes = min(strlen($prevTerm->text), strlen($term->text));
while ($matchedBytes < $maxBytes && $prevTerm->text[$matchedBytes] == $term->text[$matchedBytes]) {
$matchedBytes++;
}
// Calculate actual matched UTF-8 pattern
$prefixBytes = 0;
$prefixChars = 0;
while ($prefixBytes < $matchedBytes) {
$charBytes = 1;
if ((ord($term->text[$prefixBytes]) & 0xc0) == 0xc0) {
$charBytes++;
if (ord($term->text[$prefixBytes]) & 0x20) {
$charBytes++;
if (ord($term->text[$prefixBytes]) & 0x10) {
$charBytes++;
}
}
}
if ($prefixBytes + $charBytes > $matchedBytes) {
// char crosses matched bytes boundary
// skip char
break;
}
$prefixChars++;
$prefixBytes += $charBytes;
}
// Write preffix length
$dicFile->writeVInt($prefixChars);
// Write suffix
$dicFile->writeString(substr($term->text, $prefixBytes));
} else {
// Write preffix length
$dicFile->writeVInt(0);
// Write suffix
$dicFile->writeString($term->text);
}
// Write field number
$dicFile->writeVInt($term->field);
// DocFreq (the count of documents which contain the term)
$dicFile->writeVInt($termInfo->docFreq);
$prevTerm = $term;
if (!isset($prevTermInfo)) {
// Write FreqDelta
$dicFile->writeVInt($termInfo->freqPointer);
// Write ProxDelta
$dicFile->writeVInt($termInfo->proxPointer);
} else {
// Write FreqDelta
$dicFile->writeVInt($termInfo->freqPointer - $prevTermInfo->freqPointer);
// Write ProxDelta
$dicFile->writeVInt($termInfo->proxPointer - $prevTermInfo->proxPointer);
}
// Write SkipOffset - it's not 0 when $termInfo->docFreq > self::$skipInterval
if ($termInfo->skipOffset != 0) {
$dicFile->writeVInt($termInfo->skipOffset);
}
$prevTermInfo = $termInfo;
}示例3: _dumpTermDictEntry
protected function _dumpTermDictEntry(Zend_Search_Lucene_Storage_File $dicFile, &$prevTerm, Zend_Search_Lucene_Index_Term $term, &$prevTermInfo, Zend_Search_Lucene_Index_TermInfo $termInfo)
{
if (isset($prevTerm) && $prevTerm->field == $term->field) {
$matchedBytes = 0;
$maxBytes = min(strlen($prevTerm->text), strlen($term->text));
while ($matchedBytes < $maxBytes && $prevTerm->text[$matchedBytes] == $term->text[$matchedBytes]) {
$matchedBytes++;
}
$prefixBytes = 0;
$prefixChars = 0;
while ($prefixBytes < $matchedBytes) {
$charBytes = 1;
if ((ord($term->text[$prefixBytes]) & 0xc0) == 0xc0) {
$charBytes++;
if (ord($term->text[$prefixBytes]) & 0x20) {
$charBytes++;
if (ord($term->text[$prefixBytes]) & 0x10) {
$charBytes++;
}
}
}
if ($prefixBytes + $charBytes > $matchedBytes) {
break;
}
$prefixChars++;
$prefixBytes += $charBytes;
}
$dicFile->writeVInt($prefixChars);
$dicFile->writeString(substr($term->text, $prefixBytes));
} else {
$dicFile->writeVInt(0);
$dicFile->writeString($term->text);
}
$dicFile->writeVInt($term->field);
$dicFile->writeVInt($termInfo->docFreq);
$prevTerm = $term;
if (!isset($prevTermInfo)) {
$dicFile->writeVInt($termInfo->freqPointer);
$dicFile->writeVInt($termInfo->proxPointer);
} else {
$dicFile->writeVInt($termInfo->freqPointer - $prevTermInfo->freqPointer);
$dicFile->writeVInt($termInfo->proxPointer - $prevTermInfo->proxPointer);
}
if ($termInfo->skipOffset != 0) {
$dicFile->writeVInt($termInfo->skipOffset);
}
$prevTermInfo = $termInfo;
}