/**
* Tells whether a spefic IValueHolder instance's value is considered equal to
* the value of an other given IValueHolder.
*
* @param IValueHolder $other
*
* @return boolean
*/
public function isEqualTo(IValueHolder $other)
{
$equal = true;
$other_references = $other->getValue();
$these_references = $this->getValue();
if ($these_references->count() !== $other_references->count()) {
return false;
}
foreach ($this->getValue() as $pos => $referenced_document) {
if (!isset($other_references[$pos]) || !$referenced_document->isEqualTo($other_references[$pos])) {
$equal = false;
}
}
return $equal;
}
/**
* Tells whether a spefic IValueHolder instance's value is considered equal to
* the value of an other given IValueHolder.
*
* @param IValueHolder $other
*
* @return boolean
*/
public function isEqualTo(IValueHolder $other)
{
$lefthand_docs = $this->getValue();
$righthand_docs = $other->getValue();
$equal = true;
if (count($lefthand_docs) !== count($righthand_docs)) {
$equal = false;
} else {
foreach ($lefthand_docs as $index => $document) {
if ($index !== $righthand_docs->indexOf($document)) {
$equal = false;
}
}
}
return $equal;
}
/**
* Tells whether a spefic IValueHolder instance's value is considered equal to
* the value of an other given IValueHolder.
*
* @param IValueHolder $other
*
* @return boolean
*/
public function isEqualTo(IValueHolder $other)
{
$lefthand_value = $this->getValue();
$righthand_value = $other->getValue();
$lefthand_count = 0;
$righthand_count = 0;
$are_equal = true;
if (is_array($lefthand_value)) {
$lefthand_count = count($lefthand_value);
}
if (is_array($righthand_value)) {
$righthand_count = count($righthand_value);
}
if (0 < $lefthand_count && $lefthand_count === $righthand_count) {
foreach ($lefthand_value as $idx => $text) {
if ($righthand_value[$idx] !== $text) {
$are_equal = false;
}
}
} elseif ($lefthand_count !== $righthand_count) {
$are_equal = false;
} else {
foreach ($lefthand_value as $key => $values) {
if (!isset($righthand_value[$key])) {
$are_equal = false;
break;
}
foreach ($values as $idx => $curValue) {
if (isset($righthand_value[$key][$idx]) !== $curValue) {
$are_equal = false;
break;
}
}
}
}
return $are_equal;
}
/**
* Tells whether a spefic IValueHolder instance's value is considered equal to
* the value of an other given IValueHolder.
*
* @param IValueHolder $other
*
* @return boolean
*/
public function isEqualTo(IValueHolder $other)
{
$lefthand_value = $this->getValue();
$righthand_value = $other->getValue();
$lefthand_count = 0;
$righthand_count = 0;
$are_equal = true;
if (is_array($lefthand_value)) {
$lefthand_count = count($lefthand_value);
}
if (is_array($righthand_value)) {
$righthand_count = count($righthand_value);
}
if (0 < $lefthand_count && $lefthand_count === $righthand_count) {
foreach ($lefthand_value as $key => $value) {
if ($righthand_value[$key] !== $value) {
$are_equal = false;
}
}
} else {
$are_equal = false;
}
return $are_equal;
}
/**
* Tells whether a spefic IValueHolder instance's value is considered equal to
* the value of an other given IValueHolder.
*
* @param IValueHolder $other
*
* @return boolean
*/
public function isEqualTo(IValueHolder $other)
{
return $this->getValue() === $other->getValue();
}
/**
* Tells whether a spefic IValueHolder instance's value is considered equal to
* the value of an other given IValueHolder.
*
* @param IValueHolder $other
*
* @return boolean
*/
public function isEqualTo(IValueHolder $other)
{
$lefthand_value = $this->getValue();
$righthand_value = $other->getValue();
return $lefthand_value == $righthand_value;
}
