brl1DefinitionFactPattern1Constraint2.setFieldType( SuggestionCompletionEngine.TYPE_NUMERIC );
brl1DefinitionFactPattern1Constraint2.setConstraintValueType( SingleFieldConstraint.TYPE_TEMPLATE );
brl1DefinitionFactPattern1Constraint2.setFieldName( "age" );
brl1DefinitionFactPattern1Constraint2.setOperator( "==" );
brl1DefinitionFactPattern1Constraint2.setValue( "$age" );
brl1DefinitionFactPattern1.addConstraint( brl1DefinitionFactPattern1Constraint2 );
brl1Definition.add( brl1DefinitionFactPattern1 );
brl1.setDefinition( brl1Definition );