Java Utililty Methods ByteBuffer Get

List of utility methods to do ByteBuffer Get

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Description

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

Method

bytegetProfileIdc(ByteBuffer spsBuffer)
get Profile Idc 
return spsBuffer.get(0);
longgetQuickchatParam(ByteBuffer buf, int size)
Retrieves a quickchat parameter from the byte buffer 
if (--size < 0 || size > 7) {
    throw new IllegalArgumentException();
long l = 0L;
for (int shift = 8 * size; shift >= 0; shift -= 8) {
    l |= ((long) buf.get() & 0xffL) << shift;
return l;
...
bytegetRel(ByteBuffer bb, int rel)
get Rel 
return bb.get(bb.position() + rel);
intgetRemaining(ByteBuffer[] byteBuffers)
get Remaining 
if (byteBuffers == null || byteBuffers.length == 0) {
    return 0;
int remaining = 0;
for (ByteBuffer byteBuffer : byteBuffers) {
    remaining += byteBuffer.remaining();
return remaining;
...
byte[]getRemainingArray(ByteBuffer buffer)
Creates the array of bytes containing the bytes from the position to the limit of the ByteBuffer . 
if (buffer == null) {
    return new byte[0];
byte[] ret = new byte[buffer.remaining()];
if (buffer.hasArray()) {
    byte[] array = buffer.array();
    System.arraycopy(array, buffer.arrayOffset() + buffer.position(), ret, 0, ret.length);
} else {
...
intgetRepeatSequenceCount(ByteBuffer buffer, int limitCount)
get Repeat Sequence Count 
int counter = 0;
int startPos = buffer.position();
byte lastOctet = buffer.get(startPos);
int currentPos = 0;
do {
    currentPos = startPos + counter;
    byte octet = buffer.get(currentPos);
    if (lastOctet != octet)
...
StringgetRSString(ByteBuffer buffer)
Reads RuneScape protocol string from the buffer. 
byte data;
StringBuilder builder = new StringBuilder();
while ((data = buffer.get()) != 10) {
    builder.append((char) data);
return builder.toString();
bytegetSByte(ByteBuffer buffer)
get S Byte 
assert (buffer.capacity() - buffer.position() >= 1);
return buffer.get();
intgetSequenceNumber(ByteBuffer chunk)
Get sequence number of a symmetric message 
chunk.position(16);
return chunk.getInt();
intgetShiftedI32(final int bytesPerPixel, final ByteBuffer data, final boolean retainDataPos)
Returns shifted bytes from the given data at current position of maximal 4 bytesPerPixel . 
if (bytesPerPixel <= 4) {
    int shiftedI32 = 0;
    if (retainDataPos) {
        final int offset = data.position();
        for (int i = 0; i < bytesPerPixel; i++) {
            shiftedI32 |= (0xff & data.get(offset + i)) << 8 * i;
    } else {
...