PageHeader
Read onlyYes
FinalYes
Methods
- __construct() : mixed
- compressedPageSize() : int
- dataPageHeader() : DataPageHeader|null
- dataPageHeaderV2() : DataPageHeaderV2|null
- dataValuesCount() : int|null
- dictionaryPageHeader() : DictionaryPageHeader|null
- dictionaryValuesCount() : int|null
- encoding() : Encodings
- fromThrift() : self
- read() : self|null
- The header at the stream's position, which is left after it; null, the position kept, when none is there.
- toThrift() : PageHeader
- type() : Type
- uncompressedPageSize() : int
Methods
__construct()
public
__construct(Type $type, int $compressedPageSize, int $uncompressedPageSize, DataPageHeader|null $dataPageHeader, DataPageHeaderV2|null $dataPageHeaderV2, DictionaryPageHeader|null $dictionaryPageHeader) : mixed
Parameters
- $type : Type
- $compressedPageSize : int
- $uncompressedPageSize : int
- $dataPageHeader : DataPageHeader|null
- $dataPageHeaderV2 : DataPageHeaderV2|null
- $dictionaryPageHeader : DictionaryPageHeader|null
compressedPageSize()
public
compressedPageSize() : int
Return values
intdataPageHeader()
public
dataPageHeader() : DataPageHeader|null
Return values
DataPageHeader|nulldataPageHeaderV2()
public
dataPageHeaderV2() : DataPageHeaderV2|null
Return values
DataPageHeaderV2|nulldataValuesCount()
public
dataValuesCount() : int|null
Return values
int|nulldictionaryPageHeader()
public
dictionaryPageHeader() : DictionaryPageHeader|null
Return values
DictionaryPageHeader|nulldictionaryValuesCount()
public
dictionaryValuesCount() : int|null
Return values
int|nullencoding()
public
encoding() : Encodings
Return values
EncodingsfromThrift()
public
static fromThrift(PageHeader $thrift, Options $options) : self
Parameters
- $thrift : PageHeader
- $options : Options
Return values
selfread()
The header at the stream's position, which is left after it; null, the position kept, when none is there.
public
static read(resource $stream, Options $options) : self|null
Parameters
- $stream : resource
- $options : Options
Return values
self|nulltoThrift()
public
toThrift() : PageHeader
Return values
PageHeadertype()
public
type() : Type
Return values
TypeuncompressedPageSize()
public
uncompressedPageSize() : int