public Enumeration < String > getAvailableTargets ( String source ) { CaseInsensitiveString cisrc = new CaseInsensitiveString ( source ) ; Map < CaseInsensitiveString , List < CaseInsensitiveString > > targets = specDAG . get ( cisrc ) ; if ( targets == null ) { return new IDEnumeration ( null ) ; } return new IDEnumeration ( Collections . enumeration ( targets . keySet ( ) ) ) ; }
Returns an enumeration over visible target names for the given source .