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

ByteBuffergetIncreasingByteBuffer(int len)
get Increasing Byte Buffer 
return getIncreasingByteBuffer(0, len);
StringgetIPv4String(ByteBuffer buffer)
get I Pv String 
return (buffer.get() & 0xff) + "." + (buffer.get() & 0xff) + "." + (buffer.get() & 0xff) + "."
        + (buffer.get() & 0xff);
StringgetJagexString(ByteBuffer buf)
Gets a null-terminated string from the specified buffer, using a modified ISO-8859-1 character set. 
StringBuilder bldr = new StringBuilder();
int b;
while ((b = (buf.get() & 0xFF)) != 0) {
    if (b >= 127 && b < 160) {
        char curChar = CHARACTERS[b - 128];
        if (curChar != 0) {
            bldr.append(curChar);
    } else {
        bldr.append((char) b);
return bldr.toString();
byte[]getJceBufArray(ByteBuffer buffer)
get Jce Buf Array 
byte[] arrayOfByte = new byte[buffer.position()];
System.arraycopy(buffer.array(), 0, arrayOfByte, 0, arrayOfByte.length);
return arrayOfByte;
intgetLength(ByteBuffer buffer)
get Length 
int i = ((int) buffer.get()) & 0xff;
if ((i & ~0x7F) == 0) {
    return i;
byte[] bytes = new byte[i & 0x7f];
buffer.get(bytes);
return new BigInteger(1, bytes).intValue();
shortgetLengthFromBuffer(ByteBuffer in)

Extracts the length field from an ICP buffer.

return in.getShort(OFFSET_SHORT_LENGTH);
ListgetListFromByteBuffer(ByteBuffer data, List classes)
list from ByteBuffer 
return getListFromBytes(data.array(), classes);
intgetLTriad(ByteBuffer bb)
get L Triad 
return (int) (bb.get() << 16 | bb.get() << 8 | bb.get());
doublegetMean(ByteBuffer simulationResults)
get Mean 
double sum = 0.0;
int size = simulationResults.capacity() / 8;
simulationResults.rewind();
for (int i = 0; i < size; i++) {
    double f = simulationResults.getDouble();
    sum += f;
return (sum / size);
...
intgetMedium(ByteBuffer buffer)
Gets a 24-bit medium integer from the specified ByteBuffer s current position and increases the buffers position by 3. 
return (buffer.getShort() & 0xFFFF) << 8 | buffer.get() & 0xFF;