// $ANTLR start ruleparam_attribute
// ../org.csu.idl.xtext/src-gen/org/csu/idl/xtext/parser/antlr/internal/InternalIDL.g:5802:1: ruleparam_attribute returns [Enumerator current=null] : ( ( 'in' ) | ( 'out' ) | ( 'inout' ) ) ;
public final Enumerator ruleparam_attribute() throws RecognitionException {
Enumerator current = null;
setCurrentLookahead(); resetLookahead();
try {
// ../org.csu.idl.xtext/src-gen/org/csu/idl/xtext/parser/antlr/internal/InternalIDL.g:5806:6: ( ( ( 'in' ) | ( 'out' ) | ( 'inout' ) ) )
// ../org.csu.idl.xtext/src-gen/org/csu/idl/xtext/parser/antlr/internal/InternalIDL.g:5807:1: ( ( 'in' ) | ( 'out' ) | ( 'inout' ) )