class ConditionalExpression

class ConditionalExpression extends Node implements Expression {
    
    /**
     * Map of node properties
     * 
     * @var array 
     */
    protected $propertiesMap = array(
        "test" => true,
        "consequent" => true,
        "alternate" => true,
    );
    
    /**
     * The test expression
     * 
     * @var Expression 
     */
    protected $test;
    
    /**
     * The consequent expression
     * 
     * @var Expression 
     */
    protected $consequent;
    
    /**
     * The alternate expression
     * 
     * @var Expression 
     */
    protected $alternate;
    
    /**
     * Returns the test expression
     * 
     * @return Expression
     */
    public function getTest() {
        return $this->test;
    }
    
    /**
     * Sets the test expression
     * 
     * @param Expression $test Test expression
     * 
     * @return $this
     */
    public function setTest(Expression $test) {
        $this->test = $test;
        return $this;
    }
    
    /**
     * Returns the consequent expression
     * 
     * @return Expression
     */
    public function getConsequent() {
        return $this->consequent;
    }
    
    /**
     * Sets the consequent expression
     * 
     * @param Expression $consequent Consequent expression
     * 
     * @return $this
     */
    public function setConsequent(Expression $consequent) {
        $this->consequent = $consequent;
        return $this;
    }
    
    /**
     * Returns the alternate expression
     * 
     * @return Expression
     */
    public function getAlternate() {
        return $this->alternate;
    }
    
    /**
     * Sets the alternate expression
     * 
     * @param Expression $alternate Alternate expression
     * 
     * @return $this
     */
    public function setAlternate(Expression $alternate) {
        $this->alternate = $alternate;
        return $this;
    }

}