コード例 #1
0
            @Override
            @Nullable
            public ExpectedTypeInfo[] fun(final CompletionLocation location) {
              if (PsiJavaPatterns.psiElement()
                  .beforeLeaf(PsiJavaPatterns.psiElement().withText("."))
                  .accepts(location.getCompletionParameters().getPosition())) {
                return ExpectedTypeInfo.EMPTY_ARRAY;
              }

              return JavaSmartCompletionContributor.getExpectedTypes(
                  location.getCompletionParameters());
            }
コード例 #2
0
 @Nullable
 public static Set<PsiType> getExpectedTypes(final CompletionParameters parameters) {
   final PsiExpression expr =
       PsiTreeUtil.getContextOfType(parameters.getPosition(), PsiExpression.class, true);
   if (expr != null) {
     final Set<PsiType> set = new THashSet<PsiType>();
     for (final ExpectedTypeInfo expectedInfo :
         JavaSmartCompletionContributor.getExpectedTypes(parameters)) {
       set.add(expectedInfo.getType());
     }
     return set;
   }
   return null;
 }