public static final Number multiply(final Object obj0, final Object obj1) {
if (obj0 == null && obj1 == null) {
return Long.valueOf(0);
}
final ELArithmetic delegate;
if (BIGDECIMAL.matches(obj0, obj1)) delegate = BIGDECIMAL;
else if (DOUBLE.matches(obj0, obj1)) {
if (BIGINTEGER.matches(obj0, obj1)) delegate = BIGDECIMAL;
else delegate = DOUBLE;
} else if (BIGINTEGER.matches(obj0, obj1)) delegate = BIGINTEGER;
else delegate = LONG;
Number num0 = delegate.coerce(obj0);
Number num1 = delegate.coerce(obj1);
return delegate.multiply(num0, num1);
}
public static final Number divide(final Object obj0, final Object obj1) {
if (obj0 == null && obj1 == null) {
return ZERO;
}
final ELArithmetic delegate;
if (BIGDECIMAL.matches(obj0, obj1)) delegate = BIGDECIMAL;
else if (BIGINTEGER.matches(obj0, obj1)) delegate = BIGDECIMAL;
else delegate = DOUBLE;
Number num0 = delegate.coerce(obj0);
Number num1 = delegate.coerce(obj1);
return delegate.divide(num0, num1);
}
public static final Number subtract(final Object obj0, final Object obj1) {
if (obj0 == null && obj1 == null) {
return new Long(0);
}
final ELArithmetic delegate;
if (BIGDECIMAL.matches(obj0, obj1)) delegate = BIGDECIMAL;
else if (DOUBLE.matches(obj0, obj1)) delegate = DOUBLE;
else if (BIGINTEGER.matches(obj0, obj1)) delegate = BIGINTEGER;
else delegate = LONG;
Number num0 = delegate.coerce(obj0);
Number num1 = delegate.coerce(obj1);
return delegate.subtract(num0, num1);
}
