Java Utililty Methods ByteBuffer Clone

List of utility methods to do ByteBuffer Clone

HOME
Java
B
ByteBuffer Clone

Description

The list of methods to do ByteBuffer Clone are organized into topic(s).

Method

ByteBuffer clone(ByteBuffer original)
clone

ByteBuffer clone = ByteBuffer.allocate(original.capacity());
original.rewind();
clone.put(original);
original.rewind();
clone.flip();
return clone;

ByteBuffer clone(final ByteBuffer buf)
clone

if (buf == null) {
 return null;
buf.rewind();
final ByteBuffer copy;
if (buf.isDirect()) {
 copy = createByteBuffer(buf.limit());
} else {
...

ByteBuffer clone(final ByteBuffer original)
Clones a bytebuffer

final ByteBuffer clone = (original.isDirect()) ? ByteBuffer.allocateDirect(original.capacity())
 : ByteBuffer.allocate(original.capacity());
final ByteBuffer readOnlyCopy = original.asReadOnlyBuffer();
clone.put(readOnlyCopy);
return clone;

ByteBuffer cloneAsDirectByteBuffer(byte[] input, int offset, int len)
Clone an input bytes array as direct ByteBuffer.

if (input == null) { 
 return null;
ByteBuffer directBuffer = ByteBuffer.allocateDirect(len);
directBuffer.put(input, offset, len);
directBuffer.flip();
return directBuffer;

ByteBuffer cloneBuffer(ByteBuffer pesBuffer)
clone Buffer

ByteBuffer res = ByteBuffer.allocate(pesBuffer.remaining());
res.put(pesBuffer.duplicate());
res.clear();
return res;

ByteBuffer cloneBufferData(ByteBuffer srcBuffer)
clone Buffer Data

ByteBuffer destBuffer;
byte[] bytesArr = new byte[srcBuffer.remaining()];
srcBuffer.mark();
srcBuffer.get(bytesArr);
srcBuffer.reset();
if (!srcBuffer.isDirect()) {
 destBuffer = ByteBuffer.wrap(bytesArr);
} else {
...

ByteBuffer cloneByteBuffer(ByteBuffer buf)
clone Byte Buffer

ByteBuffer ret = ByteBuffer.allocate(buf.limit() - buf.position());
ret.put(buf);
ret.flip();
buf.flip();
return ret;

ByteBuffer cloneByteBuffer(ByteBuffer buf)
Clones a ByteBuffer .

ByteBuffer ret = ByteBuffer.allocate(buf.limit() - buf.position());
if (buf.hasArray()) {
 ret.put(buf.array(), buf.position(), buf.limit() - buf.position());
} else {
 ret.put(buf);
ret.flip();
return ret;
...

List cloneByteBufferList(List source)
clone Byte Buffer List

List<ByteBuffer> ret = new ArrayList<ByteBuffer>(source.size());
for (int k = 0; k < source.size(); k++) {
 ret.add(cloneByteBuffer(source.get(k)));
return ret;

List cloneByteBufferList(List source)
Clones a list of ByteBuffer s.

List<ByteBuffer> ret = new ArrayList<>(source.size());
for (ByteBuffer b : source) {
 ret.add(cloneByteBuffer(b));
return ret;