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

A functional interface that serves as a factory for creating instances of MappedBytesStore.

This interface is meant to be implemented by classes that can create MappedBytesStore instances based on provided parameters.

Method Summary

Modifier and Type	Method and Description
default @NotNull MappedBytesStore	create(net.openhft.chronicle.core.io.ReferenceOwner owner, MappedFile mappedFile, long start, long address, long capacity, long safeCapacity) Deprecated.
@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 instance with the given parameters.

Method Detail

create

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

Deprecated.

Creates a MappedBytesStore instance with the given parameters.

Parameters:

owner - The owner of the MappedBytesStore to be created.

mappedFile - The MappedFile to be wrapped by the created BytesStore.

start - The start position within the MappedFile.

address - The memory address of the mapped data.

capacity - The capacity of the mapped data.

safeCapacity - The safe capacity of the mapped data. Accessing data beyond the safe capacity might lead to a crash.

Returns:

The created MappedBytesStore instance.

Throws:

net.openhft.chronicle.core.io.ClosedIllegalStateException - If the MappedFile has already been released.

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 instance with the given parameters.

Parameters:

owner - The owner of the MappedBytesStore to be created.

mappedFile - The MappedFile to be wrapped by the created BytesStore.

start - The start position within the MappedFile.

address - The memory address of the mapped data.

capacity - The capacity of the mapped data.

safeCapacity - The safe capacity of the mapped data. Accessing data beyond the safe capacity might lead to a crash.

pageSize - Page size to use to check alignment

Returns:

The created MappedBytesStore instance.

Throws:

net.openhft.chronicle.core.io.ClosedIllegalStateException - If the MappedFile has already been released.