* Thrown when applying a deferred call chain on a target which is already
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* defined.
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*/
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class TargetAlreadyDefinedException extends LogicException
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{
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/**
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* Constructor.
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*
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* @param DeferredCallChain $callchain
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* @param mixed $expected_target The target instance
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* @param mixed $target
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*/
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public function __construct(DeferredCallChain $callchain, $expected_target, $target)
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{
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$this->message = "You are trying to define the target " . spl_object_id($target) . " for the {$callchain} which already has one: " . spl_object_id($expected_target);
jclaveau /
php-deferred-callchain
