com.phloc.commons.lang

Class ByteBufferUtils

java.lang.Object

com.phloc.commons.lang.ByteBufferUtils

@Immutable
public final class ByteBufferUtils
extends Object

Contains some ByteBuffer utility methods.

Author:

Philip Helger

Method Summary

Methods

Modifier and Type	Method and Description
static int	transfer(ByteBuffer aSrcBuffer, ByteBuffer aDstBuffer, boolean bNeedsFlip) Transfer as much as possible from source to dest buffer.

Methods inherited from class java.lang.Object

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

Method Detail

transfer

@Nonnegative
public static int transfer(@Nonnull
                       ByteBuffer aSrcBuffer,
                       @Nonnull
                       ByteBuffer aDstBuffer,
                       boolean bNeedsFlip)

Transfer as much as possible from source to dest buffer.

Parameters:

aSrcBuffer - Source buffer. May not be null.

aDstBuffer - Destination buffer. May not be null.

bNeedsFlip - whether or not to flip src

Returns:

The amount of data transferred. Always ≥ 0.