sfc3.setParent( sfc2 );
sfc3.setFieldType( DataType.TYPE_STRING );
sfc3.setConstraintValueType( SingleFieldConstraint.TYPE_LITERAL );
sfc3.setValue( "barValue" );
sfc3.setOperator( "==" );
comp.addConstraint( sfc3 );
final SingleFieldConstraint sfc4 = new SingleFieldConstraint();
sfc4.setFactType( "Goober" );
sfc4.setFieldName( "zooField" );
sfc4.setFieldType( DataType.TYPE_STRING );