net.openhft.chronicle.bytes

Interface MappedBytesStoreFactory

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

@FunctionalInterface
public interface MappedBytesStoreFactory

Factory for creating MappedBytesStore instances.

Method Summary

Modifier and Type	Method and Description
@NotNull MappedBytesStore	create(net.openhft.chronicle.core.io.ReferenceOwner owner, MappedFile mappedFile, long start, long address, long capacity, long safeCapacity, int pageSize) Creates a MappedBytesStore for the given mapping parameters.

Method Detail

create

@NotNull
@NotNull MappedBytesStore create(net.openhft.chronicle.core.io.ReferenceOwner owner,
                                          MappedFile mappedFile,
                                          long start,
                                          long address,
                                          long capacity,
                                          long safeCapacity,
                                          int pageSize)
                                   throws net.openhft.chronicle.core.io.ClosedIllegalStateException

Creates a MappedBytesStore for the given mapping parameters.

Parameters:

owner - reference owner for the created store

mappedFile - parent mapped file

start - logical start offset within the file

address - native memory address of the mapping

capacity - total size of the mapped region

safeCapacity - portion of the region accessible without remapping

pageSize - page size for alignment checks

Returns:

the created store

Throws:

net.openhft.chronicle.core.io.ClosedIllegalStateException - if the mapped file has been closed