tempsdb/series.pxd
from .chunks.base cimport Chunk
from .iterators cimport Iterator
cdef class TimeSeries:
cdef:
bint closed
object lock # lock to hold while writing
object open_lock # lock to hold while opening or closing chunks
readonly str path
readonly str name
unsigned int max_entries_per_chunk
readonly unsigned long long last_entry_synced
readonly int block_size
readonly unsigned long long last_entry_ts
readonly int gzip_level
unsigned int page_size
readonly dict metadata
readonly bint descriptor_based_access
list chunks
dict refs_chunks # type: tp.Dict[int, int]
dict open_chunks # type: tp.Dict[int, Chunk]
Chunk last_chunk
object mpm # satella.instrumentation.memory.MemoryPressureManager
cdef void register_memory_pressure_manager(self, object mpm)
cpdef int delete(self) except -1
cdef dict get_metadata(self)
cpdef int close(self) except -1
cdef void incref_chunk(self, unsigned long long name)
cdef void decref_chunk(self, unsigned long long name)
cdef Chunk open_chunk(self, unsigned long long name, bint is_direct, bint is_gzip)
cdef int sync_metadata(self) except -1
cpdef int sync(self) except -1
cpdef int mark_synced_up_to(self, unsigned long long timestamp) except -1
cpdef int append(self, unsigned long long timestamp, bytes data) except -1
cpdef int append_padded(self, unsigned long long timestamp, bytes data) except -1
cpdef int sync(self) except -1
cpdef int close_chunks(self) except -1
cpdef Iterator iterate_range(self, unsigned long long start, unsigned long long stop,
bint direct_bytes=*)
cdef unsigned int get_index_of_chunk_for(self, unsigned long long timestamp)
cpdef int trim(self, unsigned long long timestamp) except -1
cpdef unsigned long open_chunks_mmap_size(self)
cpdef tuple get_current_value(self)
cpdef int disable_mmap(self) except -1
cpdef int enable_mmap(self) except -1
cpdef int set_metadata(self, dict new_meta) except -1
cdef inline int get_references_for(self, unsigned long long timestamp):
return self.refs_chunks.get(timestamp, 0)
cpdef TimeSeries create_series(str path, str name, unsigned int block_size,
int max_entries_per_chunk, int page_size=*,
bint use_descriptor_based_access=*,
int gzip_level=*)