Add ContentAvailability.Unknown, add Nonnull, fix typos

Author: Stypox

extractor/src/main/java/org/schabi/newpipe/extractor/stream/ContentAvailability.java

@@ -22,12 +22,13 @@
 /**
  *  Availability of the stream.
  *
- *  <p>
- *  A stream may be available to all, restricted to a certain user group
- *  or time.
- *  </p>
+ *  <p>A stream may be available to all, restricted to a certain user group or time.</p>
  */
 public enum ContentAvailability {
+    /**
+     *  The availability of the stream is unknown (but clients may assume that it's available).
+     */
+    UNKNOWN,
     /**
      *  The stream is available to all users.
      */

extractor/src/main/java/org/schabi/newpipe/extractor/stream/StreamExtractor.java

@@ -587,8 +587,9 @@ public boolean isShortFormContent() throws ParsingException {
      * @return The stream's availability
      * @throws ParsingException if there is an error in the extraction
      */
+    @Nonnull
     public ContentAvailability getContentAvailability() throws ParsingException {
-        return ContentAvailability.AVAILABLE;
+        return ContentAvailability.UNKNOWN;
     }
 
     public enum Privacy {

extractor/src/main/java/org/schabi/newpipe/extractor/stream/StreamInfo.java

@@ -386,6 +386,7 @@ private static void extractOptionalData(final StreamInfo streamInfo,
     private List<StreamSegment> streamSegments = List.of();
     private List<MetaInfo> metaInfo = List.of();
     private boolean shortFormContent = false;
+    @Nonnull
     private ContentAvailability contentAvailability = ContentAvailability.AVAILABLE;
 
     /**
@@ -734,11 +735,12 @@ public void setShortFormContent(final boolean isShortFormContent) {
         this.shortFormContent = isShortFormContent;
     }
 
+    @Nonnull
     public ContentAvailability getContentAvailability() {
         return contentAvailability;
     }
 
-    public void setContentAvailability(final ContentAvailability availablility) {
-        this.contentAvailability = availablility;
+    public void setContentAvailability(@Nonnull final ContentAvailability availability) {
+        this.contentAvailability = availability;
     }
 }

extractor/src/main/java/org/schabi/newpipe/extractor/stream/StreamInfoItem.java

@@ -47,6 +47,7 @@ public class StreamInfoItem extends InfoItem {
     private List<Image> uploaderAvatars = List.of();
     private boolean uploaderVerified = false;
     private boolean shortFormContent = false;
+    @Nonnull
     private ContentAvailability contentAvailability = ContentAvailability.AVAILABLE;
 
     public StreamInfoItem(final int serviceId,
@@ -145,19 +146,20 @@ public void setShortFormContent(final boolean shortFormContent) {
     }
 
     /**
-     * Gets the availablility of the content.
+     * Gets the availability of the content.
      *
-     * @return The availablility of the stream.
+     * @return The availability of the stream.
      */
+    @Nonnull
     public ContentAvailability getContentAvailability() {
         return contentAvailability;
     }
 
     /**
-     * Sets the availablility of the Stream.
+     * Sets the availability of the Stream.
      */
-    public void setContentAvailability(final ContentAvailability availablility) {
-        this.contentAvailability = availablility;
+    public void setContentAvailability(@Nonnull final ContentAvailability availability) {
+        this.contentAvailability = availability;
     }
 
     @Override

extractor/src/main/java/org/schabi/newpipe/extractor/stream/StreamInfoItemExtractor.java

@@ -158,7 +158,8 @@ default boolean isShortFormContent() throws ParsingException {
      * @return The stream's availability
      * @throws ParsingException if there is an error in the extraction
      */
+    @Nonnull
     default ContentAvailability getContentAvailability() throws ParsingException {
-        return ContentAvailability.AVAILABLE;
+        return ContentAvailability.UNKNOWN;
     }
 }