org.apache.druid.java.util.common

Class MappedByteBufferHandler

java.lang.Object

org.apache.druid.java.util.common.MappedByteBufferHandler

All Implemented Interfaces:

Closeable, AutoCloseable, ResourceHolder<MappedByteBuffer>

public final class MappedByteBufferHandler
extends Object
implements ResourceHolder<MappedByteBuffer>

Facilitates using try-with-resources with MappedByteBuffer.

See Also:

FileUtils.map(java.io.File)

Method Summary

Modifier and Type	Method and Description
void	close() Unmaps the wrapped buffer.
MappedByteBuffer	get() Returns the wrapped buffer.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.druid.collections.ResourceHolder

fromCloseable

Method Detail

get

public MappedByteBuffer get()

Returns the wrapped buffer.

Specified by:

get in interface ResourceHolder<MappedByteBuffer>

close

public void close()

Unmaps the wrapped buffer.

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable

Specified by:

close in interface ResourceHolder<MappedByteBuffer>