ezcWorkflowNode::verify PHP Method

    public function verify()
    {
        $type = str_replace('ezcWorkflowNode', '', get_class($this));
        if ($this->minInNodes !== false && $this->numInNodes < $this->minInNodes) {
            throw new ezcWorkflowInvalidWorkflowException(sprintf('Node of type "%s" has less incoming nodes than required.', $type));
        }
        if ($this->maxInNodes !== false && $this->numInNodes > $this->maxInNodes) {
            throw new ezcWorkflowInvalidWorkflowException(sprintf('Node of type "%s" has more incoming nodes than allowed.', $type));
        }
        if ($this->minOutNodes !== false && $this->numOutNodes < $this->minOutNodes) {
            throw new ezcWorkflowInvalidWorkflowException(sprintf('Node of type "%s" has less outgoing nodes than required.', $type));
        }
        if ($this->maxOutNodes !== false && $this->numOutNodes > $this->maxOutNodes) {
            throw new ezcWorkflowInvalidWorkflowException(sprintf('Node of type "%s" has more outgoing nodes than allowed.', $type));
        }
    }