Java Utililty Methods InputStream Read Long

List of utility methods to do InputStream Read Long

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Description

The list of methods to do InputStream Read Long are organized into topic(s).

Method

longreadLong(InputStream in)
read Long 
byte[] buffer = new byte[8];
readFully(in, buffer, 0, 8);
return (((long) buffer[0] << 56) + ((long) (buffer[1] & 255) << 48) + ((long) (buffer[2] & 255) << 40)
        + ((long) (buffer[3] & 255) << 32) + ((long) (buffer[4] & 255) << 24) + ((buffer[5] & 255) << 16)
        + ((buffer[6] & 255) << 8) + ((buffer[7] & 255) << 0));
longreadLong(InputStream input)
Read long, little endian. 
int n = 0;
byte[] readBuffer = new byte[8];
while (n < 8) {
    int count = input.read(readBuffer, n, 8 - n);
    if (count < 0)
        throw new EOFException();
    n += count;
return ((long) readBuffer[7] << 56) + ((long) (readBuffer[6] & 255) << 48)
        + ((long) (readBuffer[5] & 255) << 40) + ((long) (readBuffer[4] & 255) << 32)
        + ((long) (readBuffer[3] & 255) << 24) + ((readBuffer[2] & 255) << 16)
        + ((readBuffer[1] & 255) << 8) + ((readBuffer[0] & 255));
longreadLong(InputStream inputStream)
read Long 
long value = 0L;
int i = 0;
long b;
while (((b = inputStream.read()) & 0x80L) != 0) {
    value |= (b & 0x7F) << i;
    i += 7;
    if (i >= 7 * 10) {
        throw new IOException("Didn't reach the end of the long varint after 10 bytes.");
...
longreadLong(InputStream inputStream)
Read in a long from an InputStream 
byte[] byteArray = new byte[8];
inputStream.read(byteArray);
long number = convertLongFromBytes(byteArray);
return number;
longreadLong(InputStream is)
read Long 
byte[] bytes = new byte[8];
is.read(bytes);
return getLong(bytes);
longreadLong(InputStream is)
read Long 
byte[] b = new byte[8];
read(is, b);
return toLong(b);
longreadLong(InputStream is)
read Long 
long d0 = is.read();
long d1 = is.read();
long d2 = is.read();
long d3 = is.read();
long d4 = is.read();
long d5 = is.read();
long d6 = is.read();
long d7 = is.read();
...
longreadLong(InputStream is)
read Long 
byte[] buf = new byte[8];
readFully(is, buf);
return (((buf[7] & 0xffL) << 56) | ((buf[6] & 0xffL) << 48) | ((buf[5] & 0xffL) << 40)
        | ((buf[4] & 0xffL) << 32) | ((buf[3] & 0xffL) << 24) | ((buf[2] & 0xffL) << 16)
        | ((buf[1] & 0xffL) << 8) | (buf[0] & 0xffL));
longreadLong(InputStream is)
read Long 
return (((long) is.read() << 56) + ((long) is.read() << 48) + ((long) is.read() << 40)
        + ((long) is.read() << 32) + ((long) is.read() << 24) + ((long) is.read() << 16)
        + ((long) is.read() << 8) + ((long) is.read()));
longreadLong(InputStream is)
read Long 
long n = 0;
n |= ((read(is) & 0xFFL) << 0);
n |= ((read(is) & 0xFFL) << 8);
n |= ((read(is) & 0xFFL) << 16);
n |= ((read(is) & 0xFFL) << 24);
n |= ((read(is) & 0xFFL) << 32);
n |= ((read(is) & 0xFFL) << 40);
n |= ((read(is) & 0xFFL) << 48);
...