// $ANTLR start "ruleOption"
// ../fr.obeo.releng.targetplatform/src-gen/fr/obeo/releng/targetplatform/parser/antlr/internal/InternalTargetPlatform.g:817:1: ruleOption returns [Enumerator current=null] : ( (enumLiteral_0= 'requirements' ) | (enumLiteral_1= 'allEnvironments' ) | (enumLiteral_2= 'source' ) | (enumLiteral_3= 'configurePhase' ) ) ;
public final Enumerator ruleOption() throws RecognitionException {
Enumerator current = null;
Token enumLiteral_0=null;
Token enumLiteral_1=null;
Token enumLiteral_2=null;
Token enumLiteral_3=null;