public function get($key)
{
$offset = Objects::hashOf($key);
if (!isset($this->elements[$offset])) {
throw new \util\NoSuchElementException('No such key ' . \xp::stringOf($key));
}
return $this->elements[$offset];
}
public function pop()
{
if (empty($this->_elements)) {
throw new NoSuchElementException('Stack is empty');
}
$element = array_shift($this->_elements);
$h = Objects::hashOf($element);
$this->_hash += HashProvider::hashOf($h);
return $element;
}
public function remove($element)
{
if (-1 == ($pos = $this->search($element))) {
return false;
}
$element = $this->_elements[$pos];
$h = Objects::hashOf($element);
$this->_hash -= HashProvider::hashOf($h);
unset($this->_elements[$pos]);
$this->_elements = array_values($this->_elements);
// Re-index
return true;
}
/** @return string */
public function hashCode()
{
return crc32($this->uri) . Objects::hashOf($this->params);
}
/** @return string */
public function hashCode()
{
return 'C' . Objects::hashOf($this->sources);
}
/** @return string */
public function hashCode()
{
return Objects::hashOf($this->definition);
}
/**
* Returns a hashcode for this boxed value
*
* @return string
*/
public function hashCode()
{
return 'b$' . Objects::hashOf($this->value);
}
/**
* Returns a hashcode
*
* @return strintg
*/
public function hashCode()
{
return 'S' . Objects::hashOf($this->elements);
}
public function update($element)
{
$h = $this->prefix . Objects::hashOf($element);
unset($this->_elements[$h]);
$this->_elements = $this->_elements + [$h => $element];
}
/** @return string */
public function hashCode()
{
return 'V@' . Objects::hashOf($this->backing);
}
/**
* Returns a hashcode for this pair
*
* @return string
*/
public function hashCode()
{
return HashProvider::hashOf(Objects::hashOf($this->key)) + HashProvider::hashOf(Objects::hashOf($this->value));
}
public function function_hash()
{
$this->assertEquals(spl_object_hash(self::$func), Objects::hashOf(self::$func));
}
public function addAll($elements)
{
$changed = false;
foreach ($elements as $element) {
$h = Objects::hashOf($element);
if (isset($this->_elements[$h])) {
continue;
}
$this->_hash += HashProvider::hashOf($h);
$this->_elements[$h] = $element;
$changed = true;
}
return $changed;
}
public function containsKey($key)
{
$h = Objects::hashOf($key);
return isset($this->_buckets[$h]);
}
public function hashOf_calls_hashCode_on_objects($val)
{
$this->assertEquals($val->hashCode(), Objects::hashOf($val));
}
/**
* Returns a hashcode
*
* @return strintg
*/
public function hashCode()
{
return 'O' . ($this->present ? Objects::hashOf($this->value) : 'N');
}
