本文整理汇总了PHP中Zend_Search_Lucene_Search_Similarity::encodeNorm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_Search_Similarity::encodeNorm方法的具体用法？PHP Zend_Search_Lucene_Search_Similarity::encodeNorm怎么用？PHP Zend_Search_Lucene_Search_Similarity::encodeNorm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_Search_Similarity的用法示例。
在下文中一共展示了Zend_Search_Lucene_Search_Similarity::encodeNorm方法的6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: __construct
//.........这里部分代码省略.........
$cfxFiles = array();
$cfxFileSizes = array();
for ($count = 0; $count < $cfxFilesCount; $count++) {
$dataOffset = $cfxFile->readLong();
if ($count != 0) {
$cfxFileSizes[$fileName] = $dataOffset - end($cfxFiles);
}
$fileName = $cfxFile->readString();
$cfxFiles[$fileName] = $dataOffset;
}
if ($count != 0) {
$cfxFileSizes[$fileName] = $this->_directory->fileLength($docStoreOptions['segment'] . '.cfx') - $dataOffset;
}
$this->_sharedDocStoreOptions['files'] = $cfxFiles;
$this->_sharedDocStoreOptions['fileSizes'] = $cfxFileSizes;
}
}
$this->_hasSingleNormFile = $hasSingleNormFile;
$this->_delGen = $delGen;
$this->_termDictionary = null;
if ($isCompound !== null) {
$this->_isCompound = $isCompound;
} else {
// It's a pre-2.1 segment or isCompound is set to 'unknown'
// Detect if segment uses compound file
require_once 'Zend/Search/Lucene/Exception.php';
try {
// Try to open compound file
$this->_directory->getFileObject($name . '.cfs');
// Compound file is found
$this->_isCompound = true;
} catch (Zend_Search_Lucene_Exception $e) {
if (strpos($e->getMessage(), 'is not readable') !== false) {
// Compound file is not found or is not readable
$this->_isCompound = false;
} else {
throw $e;
}
}
}
$this->_segFiles = array();
if ($this->_isCompound) {
$cfsFile = $this->_directory->getFileObject($name . '.cfs');
$segFilesCount = $cfsFile->readVInt();
for ($count = 0; $count < $segFilesCount; $count++) {
$dataOffset = $cfsFile->readLong();
if ($count != 0) {
$this->_segFileSizes[$fileName] = $dataOffset - end($this->_segFiles);
}
$fileName = $cfsFile->readString();
$this->_segFiles[$fileName] = $dataOffset;
}
if ($count != 0) {
$this->_segFileSizes[$fileName] = $this->_directory->fileLength($name . '.cfs') - $dataOffset;
}
}
$fnmFile = $this->openCompoundFile('.fnm');
$fieldsCount = $fnmFile->readVInt();
$fieldNames = array();
$fieldNums = array();
$this->_fields = array();
for ($count=0; $count < $fieldsCount; $count++) {
$fieldName = $fnmFile->readString();
$fieldBits = $fnmFile->readByte();
$this->_fields[$count] = new Zend_Search_Lucene_Index_FieldInfo($fieldName,
$fieldBits & 0x01 /* field is indexed */,
$count,
$fieldBits & 0x02 /* termvectors are stored */,
$fieldBits & 0x10 /* norms are omitted */,
$fieldBits & 0x20 /* payloads are stored */);
if ($fieldBits & 0x10) {
// norms are omitted for the indexed field
$this->_norms[$count] = str_repeat(chr(Zend_Search_Lucene_Search_Similarity::encodeNorm(1.0)), $docCount);
}
$fieldNums[$count] = $count;
$fieldNames[$count] = $fieldName;
}
array_multisort($fieldNames, SORT_ASC, SORT_REGULAR, $fieldNums);
$this->_fieldsDicPositions = array_flip($fieldNums);
if ($this->_delGen == -2) {
// SegmentInfo constructor is invoked from index writer
// Autodetect current delete file generation number
$this->_delGen = $this->_detectLatestDelGen();
}
// Load deletions
$this->_deleted = $this->_loadDelFile();
}示例2: __construct
/**
* Zend_Search_Lucene_Index_SegmentInfo constructor needs Segmentname,
* Documents count and Directory as a parameter.
*
* @param string $name
* @param integer $docCount
* @param Zend_Search_Lucene_Storage_Directory $directory
*/
public function __construct($name, $docCount, $directory)
{
$this->_name = $name;
$this->_docCount = $docCount;
$this->_directory = $directory;
$this->_termDictionary = null;
$this->_segFiles = array();
if ($this->_directory->fileExists($name . '.cfs')) {
$cfsFile = $this->_directory->getFileObject($name . '.cfs');
$segFilesCount = $cfsFile->readVInt();
for ($count = 0; $count < $segFilesCount; $count++) {
$dataOffset = $cfsFile->readLong();
if ($count != 0) {
$this->_segFileSizes[$fileName] = $dataOffset - end($this->_segFiles);
}
$fileName = $cfsFile->readString();
$this->_segFiles[$fileName] = $dataOffset;
}
if ($count != 0) {
$this->_segFileSizes[$fileName] = $this->_directory->fileLength($name . '.cfs') - $dataOffset;
}
}
$fnmFile = $this->openCompoundFile('.fnm');
$fieldsCount = $fnmFile->readVInt();
$fieldNames = array();
$fieldNums = array();
$this->_fields = array();
for ($count = 0; $count < $fieldsCount; $count++) {
$fieldName = $fnmFile->readString();
$fieldBits = $fnmFile->readByte();
$this->_fields[$count] = new Zend_Search_Lucene_Index_FieldInfo($fieldName, $fieldBits & 1, $count, $fieldBits & 2);
if ($fieldBits & 0x10) {
// norms are omitted for the indexed field
$this->_norms[$count] = str_repeat(chr(Zend_Search_Lucene_Search_Similarity::encodeNorm(1.0)), $docCount);
}
$fieldNums[$count] = $count;
$fieldNames[$count] = $fieldName;
}
array_multisort($fieldNames, SORT_ASC, SORT_REGULAR, $fieldNums);
$this->_fieldsDicPositions = array_flip($fieldNums);
try {
$delFile = $this->openCompoundFile('.del');
$byteCount = $delFile->readInt();
$byteCount = ceil($byteCount / 8);
$bitCount = $delFile->readInt();
if ($bitCount == 0) {
$delBytes = '';
} else {
$delBytes = $delFile->readBytes($byteCount);
}
if (extension_loaded('bitset')) {
$this->_deleted = $delBytes;
} else {
$this->_deleted = array();
for ($count = 0; $count < $byteCount; $count++) {
$byte = ord($delBytes[$count]);
for ($bit = 0; $bit < 8; $bit++) {
if ($byte & 1 << $bit) {
$this->_deleted[$count * 8 + $bit] = 1;
}
}
}
}
} catch (Zend_Search_Exception $e) {
if (strpos($e->getMessage(), 'compound file doesn\'t contain') !== false) {
$this->_deleted = null;
} else {
throw $e;
}
}
}示例3: __construct
/**
* Zend_Search_Lucene_Index_SegmentInfo constructor
*
* @param Zend_Search_Lucene_Storage_Directory $directory
* @param string $name
* @param integer $docCount
* @param integer $delGen
* @param array|null $docStoreOptions
* @param boolean $hasSingleNormFile
* @param boolean $isCompound
*/
public function __construct(Zend_Search_Lucene_Storage_Directory $directory, $name, $docCount, $delGen = 0, $docStoreOptions = null, $hasSingleNormFile = false, $isCompound = null)
{
$this->_directory = $directory;
$this->_name = $name;
$this->_docCount = $docCount;
if ($docStoreOptions !== null) {
$this->_usesSharedDocStore = true;
$this->_sharedDocStoreOptions = $docStoreOptions;
if ($docStoreOptions['isCompound']) {
$cfxFile = $this->_directory->getFileObject($docStoreOptions['segment'] . '.cfx');
$cfxFilesCount = $cfxFile->readVInt();
$cfxFiles = array();
$cfxFileSizes = array();
for ($count = 0; $count < $cfxFilesCount; $count++) {
$dataOffset = $cfxFile->readLong();
if ($count != 0) {
$cfxFileSizes[$fileName] = $dataOffset - end($cfxFiles);
}
$fileName = $cfxFile->readString();
$cfxFiles[$fileName] = $dataOffset;
}
if ($count != 0) {
$cfxFileSizes[$fileName] = $this->_directory->fileLength($docStoreOptions['segment'] . '.cfx') - $dataOffset;
}
$this->_sharedDocStoreOptions['files'] = $cfxFiles;
$this->_sharedDocStoreOptions['fileSizes'] = $cfxFileSizes;
}
}
$this->_hasSingleNormFile = $hasSingleNormFile;
$this->_delGen = $delGen;
$this->_termDictionary = null;
if ($isCompound !== null) {
$this->_isCompound = $isCompound;
} else {
// It's a pre-2.1 segment or isCompound is set to 'unknown'
// Detect if segment uses compound file
try {
// Try to open compound file
$this->_directory->getFileObject($name . '.cfs');
// Compound file is found
$this->_isCompound = true;
} catch (Zend_Search_Lucene_Exception $e) {
if (strpos($e->getMessage(), 'is not readable') !== false) {
// Compound file is not found or is not readable
$this->_isCompound = false;
} else {
throw $e;
}
}
}
$this->_segFiles = array();
if ($this->_isCompound) {
$cfsFile = $this->_directory->getFileObject($name . '.cfs');
$segFilesCount = $cfsFile->readVInt();
for ($count = 0; $count < $segFilesCount; $count++) {
$dataOffset = $cfsFile->readLong();
if ($count != 0) {
$this->_segFileSizes[$fileName] = $dataOffset - end($this->_segFiles);
}
$fileName = $cfsFile->readString();
$this->_segFiles[$fileName] = $dataOffset;
}
if ($count != 0) {
$this->_segFileSizes[$fileName] = $this->_directory->fileLength($name . '.cfs') - $dataOffset;
}
}
$fnmFile = $this->openCompoundFile('.fnm');
$fieldsCount = $fnmFile->readVInt();
$fieldNames = array();
$fieldNums = array();
$this->_fields = array();
for ($count = 0; $count < $fieldsCount; $count++) {
$fieldName = $fnmFile->readString();
$fieldBits = $fnmFile->readByte();
$this->_fields[$count] = new Zend_Search_Lucene_Index_FieldInfo($fieldName, $fieldBits & 0x1, $count, $fieldBits & 0x2, $fieldBits & 0x10, $fieldBits & 0x20);
if ($fieldBits & 0x10) {
// norms are omitted for the indexed field
$this->_norms[$count] = str_repeat(chr(Zend_Search_Lucene_Search_Similarity::encodeNorm(1.0)), $docCount);
}
$fieldNums[$count] = $count;
$fieldNames[$count] = $fieldName;
}
array_multisort($fieldNames, SORT_ASC, SORT_REGULAR, $fieldNums);
$this->_fieldsDicPositions = array_flip($fieldNums);
if ($this->_delGen == -2) {
$this->_detectLatestDelGen();
}
if ($this->_delGen == -1) {
// There is no delete file for this segment
//.........这里部分代码省略.........
示例4: __construct
/**
* Zend_Search_Lucene_Index_SegmentInfo constructor
*
* @param Zend_Search_Lucene_Storage_Directory $directory
* @param string $name
* @param integer $docCount
* @param integer $delGen
* @param boolean $isCompound
*/
public function __construct(Zend_Search_Lucene_Storage_Directory $directory, $name, $docCount, $delGen = 0, $hasSingleNormFile = false, $isCompound = null)
{
$this->_directory = $directory;
$this->_name = $name;
$this->_docCount = $docCount;
$this->_hasSingleNormFile = $hasSingleNormFile;
$this->_delGen = $delGen;
$this->_termDictionary = null;
if (!is_null($isCompound)) {
$this->_isCompound = $isCompound;
} else {
// It's a pre-2.1 segment
// detect if it uses compond file
$this->_isCompound = true;
try {
// Try to open compound file
$this->_directory->getFileObject($name . '.cfs');
} catch (Zend_Search_Lucene_Exception $e) {
if (strpos($e->getMessage(), 'is not readable') !== false) {
// Compound file is not found or is not readable
$this->_isCompound = false;
} else {
throw $e;
}
}
}
$this->_segFiles = array();
if ($this->_isCompound) {
$cfsFile = $this->_directory->getFileObject($name . '.cfs');
$segFilesCount = $cfsFile->readVInt();
for ($count = 0; $count < $segFilesCount; $count++) {
$dataOffset = $cfsFile->readLong();
if ($count != 0) {
$this->_segFileSizes[$fileName] = $dataOffset - end($this->_segFiles);
}
$fileName = $cfsFile->readString();
$this->_segFiles[$fileName] = $dataOffset;
}
if ($count != 0) {
$this->_segFileSizes[$fileName] = $this->_directory->fileLength($name . '.cfs') - $dataOffset;
}
}
$fnmFile = $this->openCompoundFile('.fnm');
$fieldsCount = $fnmFile->readVInt();
$fieldNames = array();
$fieldNums = array();
$this->_fields = array();
for ($count = 0; $count < $fieldsCount; $count++) {
$fieldName = $fnmFile->readString();
$fieldBits = $fnmFile->readByte();
$this->_fields[$count] = new Zend_Search_Lucene_Index_FieldInfo($fieldName, $fieldBits & 1, $count, $fieldBits & 2);
if ($fieldBits & 0x10) {
// norms are omitted for the indexed field
$this->_norms[$count] = str_repeat(chr(Zend_Search_Lucene_Search_Similarity::encodeNorm(1.0)), $docCount);
}
$fieldNums[$count] = $count;
$fieldNames[$count] = $fieldName;
}
array_multisort($fieldNames, SORT_ASC, SORT_REGULAR, $fieldNums);
$this->_fieldsDicPositions = array_flip($fieldNums);
if ($this->_delGen == -1) {
// There is no delete file for this segment
// Do nothing
} else {
if ($this->_delGen == 0) {
// It's a segment with pre-2.1 format delete file
// Try to find delete file
try {
// '.del' files always stored in a separate file
// Segment compound is not used
$delFile = $this->_directory->getFileObject($this->_name . '.del');
$byteCount = $delFile->readInt();
$byteCount = ceil($byteCount / 8);
$bitCount = $delFile->readInt();
if ($bitCount == 0) {
$delBytes = '';
} else {
$delBytes = $delFile->readBytes($byteCount);
}
if (extension_loaded('bitset')) {
$this->_deleted = $delBytes;
} else {
$this->_deleted = array();
for ($count = 0; $count < $byteCount; $count++) {
$byte = ord($delBytes[$count]);
for ($bit = 0; $bit < 8; $bit++) {
if ($byte & 1 << $bit) {
$this->_deleted[$count * 8 + $bit] = 1;
}
}
}
//.........这里部分代码省略.........
示例5: __construct
/**
* Zend_Search_Lucene_Index_SegmentInfo constructor needs Segmentname,
* Documents count and Directory as a parameter.
*
* @param string $name
* @param integer $docCount
* @param Zend_Search_Lucene_Storage_Directory $directory
*/
public function __construct($name, $docCount, $directory)
{
$this->_name = $name;
$this->_docCount = $docCount;
$this->_directory = $directory;
$this->_termDictionary = null;
$this->_segFiles = array();
$cfsFile = $this->_directory->getFileObject($name . '.cfs');
$segFilesCount = $cfsFile->readVInt();
for ($count = 0; $count < $segFilesCount; $count++) {
$dataOffset = $cfsFile->readLong();
$fileName = $cfsFile->readString();
$this->_segFiles[$fileName] = $dataOffset;
}
$fnmFile = $this->openCompoundFile('.fnm');
$fieldsCount = $fnmFile->readVInt();
$fieldNames = array();
$fieldNums = array();
$this->_fields = array();
for ($count = 0; $count < $fieldsCount; $count++) {
$fieldName = $fnmFile->readString();
$fieldBits = $fnmFile->readByte();
$this->_fields[$count] = new Zend_Search_Lucene_Index_FieldInfo($fieldName, $fieldBits & 1, $count, $fieldBits & 2);
if ($fieldBits & 0x10) {
// norms are omitted for the indexed field
$this->_norms[$count] = str_repeat(chr(Zend_Search_Lucene_Search_Similarity::encodeNorm(1.0)), $docCount);
}
$fieldNums[$count] = $count;
$fieldNames[$count] = $fieldName;
}
array_multisort($fieldNames, SORT_ASC, SORT_REGULAR, $fieldNums);
$this->_fieldsDicPositions = array_flip($fieldNums);
}示例6: __construct
public function __construct(Zend_Search_Lucene_Storage_Directory $directory, $name, $docCount, $delGen = 0, $docStoreOptions = null, $hasSingleNormFile = false, $isCompound = null)
{
$this->_directory = $directory;
$this->_name = $name;
$this->_docCount = $docCount;
if ($docStoreOptions !== null) {
$this->_usesSharedDocStore = true;
$this->_sharedDocStoreOptions = $docStoreOptions;
if ($docStoreOptions['isCompound']) {
$cfxFile = $this->_directory->getFileObject($docStoreOptions['segment'] . '.cfx');
$cfxFilesCount = $cfxFile->readVInt();
$cfxFiles = array();
$cfxFileSizes = array();
for ($count = 0; $count < $cfxFilesCount; $count++) {
$dataOffset = $cfxFile->readLong();
if ($count != 0) {
$cfxFileSizes[$fileName] = $dataOffset - end($cfxFiles);
}
$fileName = $cfxFile->readString();
$cfxFiles[$fileName] = $dataOffset;
}
if ($count != 0) {
$cfxFileSizes[$fileName] = $this->_directory->fileLength($docStoreOptions['segment'] . '.cfx') - $dataOffset;
}
$this->_sharedDocStoreOptions['files'] = $cfxFiles;
$this->_sharedDocStoreOptions['fileSizes'] = $cfxFileSizes;
}
}
$this->_hasSingleNormFile = $hasSingleNormFile;
$this->_delGen = $delGen;
$this->_termDictionary = null;
if ($isCompound !== null) {
$this->_isCompound = $isCompound;
} else {
try {
$this->_directory->getFileObject($name . '.cfs');
$this->_isCompound = true;
} catch (Zend_Search_Lucene_Exception $e) {
if (strpos($e->getMessage(), 'is not readable') !== false) {
$this->_isCompound = false;
} else {
throw new Zend_Search_Lucene_Exception($e->getMessage(), $e->getCode(), $e);
}
}
}
$this->_segFiles = array();
if ($this->_isCompound) {
$cfsFile = $this->_directory->getFileObject($name . '.cfs');
$segFilesCount = $cfsFile->readVInt();
for ($count = 0; $count < $segFilesCount; $count++) {
$dataOffset = $cfsFile->readLong();
if ($count != 0) {
$this->_segFileSizes[$fileName] = $dataOffset - end($this->_segFiles);
}
$fileName = $cfsFile->readString();
$this->_segFiles[$fileName] = $dataOffset;
}
if ($count != 0) {
$this->_segFileSizes[$fileName] = $this->_directory->fileLength($name . '.cfs') - $dataOffset;
}
}
$fnmFile = $this->openCompoundFile('.fnm');
$fieldsCount = $fnmFile->readVInt();
$fieldNames = array();
$fieldNums = array();
$this->_fields = array();
for ($count = 0; $count < $fieldsCount; $count++) {
$fieldName = $fnmFile->readString();
$fieldBits = $fnmFile->readByte();
$this->_fields[$count] = new Zend_Search_Lucene_Index_FieldInfo($fieldName, $fieldBits & 0x1, $count, $fieldBits & 0x2, $fieldBits & 0x10, $fieldBits & 0x20);
if ($fieldBits & 0x10) {
$this->_norms[$count] = str_repeat(chr(Zend_Search_Lucene_Search_Similarity::encodeNorm(1.0)), $docCount);
}
$fieldNums[$count] = $count;
$fieldNames[$count] = $fieldName;
}
array_multisort($fieldNames, SORT_ASC, SORT_REGULAR, $fieldNums);
$this->_fieldsDicPositions = array_flip($fieldNums);
if ($this->_delGen == -2) {
$this->_delGen = $this->_detectLatestDelGen();
}
$this->_deleted = $this->_loadDelFile();
}