org.apache.parquet.bytes

Class ByteBufferReleaser

java.lang.Object

org.apache.parquet.bytes.ByteBufferReleaser

All Implemented Interfaces:

AutoCloseable

public class ByteBufferReleaser
extends Object
implements AutoCloseable

Convenient class for releasing ByteBuffer objects with the corresponding allocator;

Constructor Summary

Constructors

Constructor and Description
ByteBufferReleaser(ByteBufferAllocator allocator) Constructs a new ByteBufferReleaser instance with the specified ByteBufferAllocator to be used for releasing the buffers in close().

Method Summary

Modifier and Type	Method and Description
void	close()
void	releaseLater(ByteBuffer buffer) Adds a ByteBuffer object to the list of buffers to be released at close().

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ByteBufferReleaser

public ByteBufferReleaser(ByteBufferAllocator allocator)

Constructs a new ByteBufferReleaser instance with the specified ByteBufferAllocator to be used for releasing the buffers in close().

Parameters:

allocator - the allocator to be used for releasing the buffers

See Also:

releaseLater(ByteBuffer), close()

Method Detail

releaseLater

public void releaseLater(ByteBuffer buffer)

Adds a ByteBuffer object to the list of buffers to be released at close(). The specified buffer shall be one that was allocated by the ByteBufferAllocator of this object.

Parameters:

buffer - the buffer to be released

close

public void close()

Specified by:

close in interface AutoCloseable