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<?php
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/**
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 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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 *
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 * This software consists of voluntary contributions made by many individuals
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 * and is licensed under the LGPL. For more information please see
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 * <http://phing.info>.
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 */
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/**
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 * @package phing.system.lang
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 */
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class EventObject
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{
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    /**
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     * The object on which the Event initially occurred.
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     */
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    protected $source;
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    /**
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     * Constructs a prototypical Event.
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     *
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     * @param  $source
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     * @throws Exception
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     */
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    public function __construct($source)
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    {
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        if ($source === null) {
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            throw new Exception("Null source");
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        }
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        $this->source = $source;
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    }
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    /**
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     * The object on which the Event initially occurred.
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     */
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    public function getSource()
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    {
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        return $this->source;
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    }
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    /**
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     * Returns a String representation of this EventObject.
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     */
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    public function __toString()
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    {
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        if (method_exists($this->getSource(), "toString")) {
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            return get_class($this) . "[source=" . $this->getSource()->toString() . "]";
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        }
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        if (method_exists($this->getSource(), "__toString")) {
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            return get_class($this) . "[source=" . $this->getSource() . "]";
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        }
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        return get_class($this) . "[source=" . get_class($this->getSource()) . "]";
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    }
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}

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