How to use

isApproximative

method

in

org.apache.sis.util.ComparisonMode

/**
 * Returns {@code true} if the given values are approximatively equal given the comparison mode.
 * In mode {@code APPROXIMATIVE} or {@code DEBUG}, this method will compute a relative comparison
 * threshold from the {@link #COMPARISON_THRESHOLD} constant.
 *
 * <p>This method does not thrown {@link AssertionError} in {@link ComparisonMode#DEBUG}.
 * It is caller responsibility to handle the {@code DEBUG} case.</p>
 *
 * @param  v1    the first value to compare.
 * @param  v2    the second value to compare.
 * @param  mode  the comparison mode to use for comparing the numbers.
 * @return {@code true} if both values are considered equal for the given comparison mode.
 */
public static boolean epsilonEqual(final double v1, final double v2, final ComparisonMode mode) {
  if (mode.isApproximative()) {
    final double mg = max(abs(v1), abs(v2));
    if (mg != Double.POSITIVE_INFINITY) {
      return epsilonEqual(v1, v2, COMPARISON_THRESHOLD * mg);
    }
  }
  return equals(v1, v2);
}

/**
 * Compares this converter with the given object for equality, optionally ignoring rounding errors.
 */
@Override
public boolean equals(final Object other, final ComparisonMode mode) {
  if (mode.isApproximative()) {
    return (other instanceof LinearConverter) && equivalent((LinearConverter) other);
  } else {
    return equals(other);
  }
}

/**
 * Compares this converter with the given object for equality, optionally ignoring rounding errors.
 */
@Override
public boolean equals(final Object other, final ComparisonMode mode) {
  if (mode.isApproximative()) {
    return (other instanceof LinearConverter) && equivalent((LinearConverter) other);
  } else {
    return equals(other);
  }
}

/**
 * Returns {@code true} if the given values are approximately equal given the comparison mode.
 * In mode {@code APPROXIMATIVE} or {@code DEBUG}, this method will compute a relative comparison
 * threshold from the {@link #COMPARISON_THRESHOLD} constant.
 *
 * <p>This method does not thrown {@link AssertionError} in {@link ComparisonMode#DEBUG}.
 * It is caller responsibility to handle the {@code DEBUG} case.</p>
 *
 * @param  v1    the first value to compare.
 * @param  v2    the second value to compare.
 * @param  mode  the comparison mode to use for comparing the numbers.
 * @return {@code true} if both values are considered equal for the given comparison mode.
 */
public static boolean epsilonEqual(final double v1, final double v2, final ComparisonMode mode) {
  if (mode.isApproximative()) {
    final double mg = max(abs(v1), abs(v2));
    if (mg != Double.POSITIVE_INFINITY) {
      return epsilonEqual(v1, v2, COMPARISON_THRESHOLD * mg);
    }
  }
  return equals(v1, v2);
}

if (!mode.isApproximative()) {
  final int tc = hashCode;
  if (tc != 0) {

if (!mode.isApproximative()) {
  final int tc = hashCode;
  if (tc != 0) {

  return false;
final boolean isApproximative = mode.isApproximative();
if (!isApproximative && getClass() == object.getClass()) {
  if (!equalsSameClass(object)) {

  return false;
final boolean isApproximative = mode.isApproximative();
if (!isApproximative && getClass() == object.getClass()) {
  if (!equalsSameClass(object)) {

  return false;
final UnitConverter c = mode.isApproximative() ? unit.getConverterTo(Units.METRE) : null;
boolean isMinor = false;
double v1 = this.getSemiMajorAxis();

  return false;
final UnitConverter c = mode.isApproximative() ? unit.getConverterTo(Units.METRE) : null;
boolean isMinor = false;
double v1 = this.getSemiMajorAxis();