ializable)</li>
<li class="circle">hydra.pg.query.<a href="Projection.html" title="class in hydra.pg.query"><span class="typeNameLink">Projection</span></a> (implements java.io.Serializable)</li>
<li class="circle">hydra.pg.query.<a href="Projections.html" title="class in hydra.pg.query"><span class="typeNameLink">Projections</span></a> (implements java.io.Serializable)</li>
<li class="circle">hydra.pg.query.<a href="PropertyPattern.html" title="class in hydra.pg.query"><span class="typeNameLink">PropertyPa