org.apache.ignite.internal.processors.platform.memory

Interface PlatformMemory

All Superinterfaces:

AutoCloseable

All Known Implementing Classes:

PlatformAbstractMemory, PlatformExternalMemory, PlatformPooledMemory, PlatformUnpooledMemory

public interface PlatformMemory
extends AutoCloseable

Interop memory chunk.

Method Summary

Modifier and Type	Method and Description
int	capacity() Gets capacity.
void	close() Close memory releasing it.
long	data() Gets data pointer.
PlatformInputStream	input() Gets input stream.
int	length() Gets length.
PlatformOutputStream	output() Gets output stream.
long	pointer() Gets pointer which can be passed between platforms.
void	reallocate(int cap) Reallocate memory chunk.

Method Detail

input

PlatformInputStream input()

Gets input stream.

Returns:

Input stream.

output

PlatformOutputStream output()

Gets output stream.

Returns:

Output stream.

pointer

long pointer()

Gets pointer which can be passed between platforms.

Returns:

Pointer.

data

long data()

Gets data pointer.

Returns:

Data pointer.

capacity

int capacity()

Gets capacity.

Returns:

Capacity.

length

int length()

Gets length.

Returns:

Length.

reallocate

void reallocate(int cap)

Reallocate memory chunk.

Parameters:

cap - Minimum capacity.

close

void close()

Close memory releasing it.

Specified by:

close in interface AutoCloseable