@Override
public boolean operateFloatFloat(FloatPointable floatp1, FloatPointable floatp2)
throws SystemException, IOException {
if (Float.isNaN(floatp1.getFloat()) || Float.isNaN(floatp2.getFloat())) {
return false;
}
return !aOp.operateFloatFloat(floatp1, floatp2);
}
@Override
public boolean operateDecimalFloat(XSDecimalPointable decp1, FloatPointable floatp2)
throws SystemException, IOException {
if (Float.isNaN(floatp2.getFloat())) {
return false;
}
return !aOp.operateDecimalFloat(decp1, floatp2);
}
@Override
public boolean operateIntegerFloat(LongPointable longp1, FloatPointable floatp2)
throws SystemException, IOException {
if (Float.isNaN(floatp2.floatValue())) {
return false;
}
return !aOp.operateIntegerFloat(longp1, floatp2);
}
@Override
public boolean operateFloatInteger(FloatPointable floatp1, LongPointable longp2)
throws SystemException, IOException {
if (Float.isNaN(floatp1.getFloat())) {
return false;
}
return !aOp.operateFloatInteger(floatp1, longp2);
}
@Override
public boolean operateFloatDouble(FloatPointable floatp1, DoublePointable doublep2)
throws SystemException, IOException {
if (Float.isNaN(floatp1.getFloat()) || Double.isNaN(doublep2.doubleValue())) {
return false;
}
return !aOp.operateFloatDouble(floatp1, doublep2);
}
@Override
public void convertType(byte[] data, int start, int length, DataOutput out) throws IOException {
float sourceValue = FloatPointable.getFloat(data, start);
// Boundary check
if (sourceValue > Byte.MAX_VALUE || sourceValue < Byte.MIN_VALUE) {
throw new IOException(
"Cannot convert Float to INT8 - Float value "
+ sourceValue
+ " is out of range that INT8 type can hold: INT8.MAX_VALUE:"
+ Byte.MAX_VALUE
+ ", INT8.MIN_VALUE: "
+ Byte.MIN_VALUE);
}
// Math.floor to truncate decimal portion
byte targetValue = (byte) Math.floor(sourceValue);
out.writeByte(ATypeTag.INT8.serialize());
out.writeByte(targetValue);
}