Module org.elasticsearch.transport.netty4

Package org.elasticsearch.transport.netty4

Class Netty4Utils

java.lang.Object

org.elasticsearch.transport.netty4.Netty4Utils

public class Netty4Utils
extends Object

Constructor Summary

Constructors

Constructor	Description
Netty4Utils()

Method Summary

Modifier and Type	Method	Description
static Recycler<org.apache.lucene.util.BytesRef>	createRecycler(Settings settings)
static void	setAvailableProcessors(int availableProcessors)	Set the number of available processors that Netty uses for sizing various resources (e.g., thread pools).
static io.netty.buffer.ByteBuf	toByteBuf(BytesReference reference)	Turns the given BytesReference into a ByteBuf.
static BytesReference	toBytesReference(io.netty.buffer.ByteBuf buffer)	Wraps the given ChannelBuffer with a BytesReference

Methods inherited from class java.lang.Object

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

Constructor Details

Netty4Utils

public Netty4Utils()

Method Details

setAvailableProcessors

public static void setAvailableProcessors(int availableProcessors)

Set the number of available processors that Netty uses for sizing various resources (e.g., thread pools).

Parameters:

availableProcessors - the number of available processors

Throws:

IllegalStateException - if available processors was set previously and the specified value does not match the already-set value

toByteBuf

public static io.netty.buffer.ByteBuf toByteBuf(BytesReference reference)

Turns the given BytesReference into a ByteBuf. Note: the returned ByteBuf will reference the internal pages of the BytesReference. Don't free the bytes of reference before the ByteBuf goes out of scope.

toBytesReference

public static BytesReference toBytesReference(io.netty.buffer.ByteBuf buffer)

Wraps the given ChannelBuffer with a BytesReference

createRecycler

public static Recycler<org.apache.lucene.util.BytesRef> createRecycler(Settings settings)