PortableBooleanParameterDefinition p1 = new PortableBooleanParameterDefinition();
p1.setName( "BooleanParameter" );
p1.setBinding( "$b" );
p1.setValue( Boolean.TRUE );
pwd.addParameter( p1 );
PortableFloatParameterDefinition p2 = new PortableFloatParameterDefinition();
p2.setName( "FloatParameter" );
p2.setBinding( "$f" );
p2.setValue( 123.456f );