How to use

indexOf

method

in

com.lody.virtual.helper.collection.ArraySet

/**
 * Check whether a value exists in the set.
 *
 * @param key The value to search for.
 * @return Returns true if the value exists, else false.
 */
@Override
public boolean contains(Object key) {
  return indexOf(key) >= 0;
}

/**
 * Returns the index of a value in the set.
 *
 * @param key The value to search for.
 * @return Returns the index of the value if it exists, else a negative integer.
 */
public int indexOf(Object key) {
  return key == null ? indexOfNull() : indexOf(key, key.hashCode());
}

} else {
  hash = value.hashCode();
  index = indexOf(value, hash);

@Override
protected int colIndexOfKey(Object key) {
  return indexOf(key);
}

/**
 * Returns the index of a value in the set.
 *
 * @param key The value to search for.
 * @return Returns the index of the value if it exists, else a negative integer.
 */
public int indexOf(Object key) {
  return key == null ? indexOfNull() : indexOf(key, key.hashCode());
}

@Override
protected int colIndexOfValue(Object value) {
  return indexOf(value);
}

/**
 * Returns the index of a value in the set.
 *
 * @param key The value to search for.
 * @return Returns the index of the value if it exists, else a negative integer.
 */
public int indexOf(Object key) {
  return key == null ? indexOfNull() : indexOf(key, key.hashCode());
}

/**
 * Removes the specified object from this set.
 *
 * @param object the object to remove.
 * @return {@code true} if this set was modified, {@code false} otherwise.
 */
@Override
public boolean remove(Object object) {
  final int index = indexOf(object);
  if (index >= 0) {
    removeAt(index);
    return true;
  }
  return false;
}

} else {
  hash = value.hashCode();
  index = indexOf(value, hash);

/**
 * Check whether a value exists in the set.
 *
 * @param key The value to search for.
 * @return Returns true if the value exists, else false.
 */
@Override
public boolean contains(Object key) {
  return indexOf(key) >= 0;
}

} else {
  hash = value.hashCode();
  index = indexOf(value, hash);

/**
 * Check whether a value exists in the set.
 *
 * @param key The value to search for.
 * @return Returns true if the value exists, else false.
 */
@Override
public boolean contains(Object key) {
  return indexOf(key) >= 0;
}

@Override
protected int colIndexOfValue(Object value) {
  return indexOf(value);
}

@Override
protected int colIndexOfKey(Object key) {
  return indexOf(key);
}

@Override
protected int colIndexOfValue(Object value) {
  return indexOf(value);
}

@Override
protected int colIndexOfKey(Object key) {
  return indexOf(key);
}

/**
 * Removes the specified object from this set.
 *
 * @param object the object to remove.
 * @return {@code true} if this set was modified, {@code false} otherwise.
 */
@Override
public boolean remove(Object object) {
  final int index = indexOf(object);
  if (index >= 0) {
    removeAt(index);
    return true;
  }
  return false;
}

/**
 * Removes the specified object from this set.
 *
 * @param object the object to remove.
 * @return {@code true} if this set was modified, {@code false} otherwise.
 */
@Override
public boolean remove(Object object) {
  final int index = indexOf(object);
  if (index >= 0) {
    removeAt(index);
    return true;
  }
  return false;
}