How to use

unsafeWriteLong

method

in

org.apache.ignite.internal.binary.streams.BinaryAbstractOutputStream

/** {@inheritDoc} */
@Override public void unsafeWriteDouble(double val) {
  unsafeWriteLong(Double.doubleToLongBits(val));
}

/**
 * @throws Exception If failed.
 */
@Test
public void testLong() throws Exception {
  long val = RND.nextLong();
  reset();
  out.unsafeWriteLong(val);
  checkValueLittleEndian(val);
  assertEquals(val, in.readLong());
  reset();
  out.writeLongFast(val);
  out.shift(8);
  checkValueLittleEndian(val);
  assertEquals(val, in.readLongFast());
  reset();
  out.writeLong(val);
  checkValueLittleEndian(val);
  assertEquals(val, in.readLong());
  reset();
  out.writeLongArray(new long[] {val});
  checkValueLittleEndian(val);
  assertEquals(val, in.readLongArray(1)[0]);
}

/** {@inheritDoc} */
@Override public void unsafeWriteDouble(double val) {
  unsafeWriteLong(Double.doubleToLongBits(val));
}