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Annotate Cue.Builder getters with @Pure

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This reduces the null-checking required in a follow-up change.

PiperOrigin-RevId: 375468504
This commit is contained in:
ibaker 2021-05-24 15:02:05 +01:00 committed by Oliver Woodman
parent 5afc915e51
commit 2081f4b466
1 changed files with 15 additions and 0 deletions
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15
library/common/src/main/java/com/google/android/exoplayer2/text/Cue.java
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@ -30,6 +30,7 @@ import com.google.common.base.Objects;
import java.lang.annotation.Documented;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import org.checkerframework.dataflow.qual.Pure;
/** Contains information about a specific cue, including textual content and formatting data. */
// This class shouldn't be sub-classed. If a subtitle format needs additional fields, either they
@ -604,6 +605,7 @@ public final class Cue implements Bundleable {
*
* @see Cue#text
*/
@Pure
@Nullable
public CharSequence getText() {
return text;
@ -624,6 +626,7 @@ public final class Cue implements Bundleable {
*
* @see Cue#bitmap
*/
@Pure
@Nullable
public Bitmap getBitmap() {
return bitmap;
@ -646,6 +649,7 @@ public final class Cue implements Bundleable {
*
* @see Cue#textAlignment
*/
@Pure
@Nullable
public Alignment getTextAlignment() {
return textAlignment;
@ -682,6 +686,7 @@ public final class Cue implements Bundleable {
*
* @see Cue#line
*/
@Pure
public float getLine() {
return line;
}
@ -691,6 +696,7 @@ public final class Cue implements Bundleable {
*
* @see Cue#lineType
*/
@Pure
@LineType
public int getLineType() {
return lineType;
@ -711,6 +717,7 @@ public final class Cue implements Bundleable {
*
* @see Cue#lineAnchor
*/
@Pure
@AnchorType
public int getLineAnchor() {
return lineAnchor;
@ -733,6 +740,7 @@ public final class Cue implements Bundleable {
*
* @see Cue#position
*/
@Pure
public float getPosition() {
return position;
}
@ -752,6 +760,7 @@ public final class Cue implements Bundleable {
*
* @see Cue#positionAnchor
*/
@Pure
@AnchorType
public int getPositionAnchor() {
return positionAnchor;
@ -774,6 +783,7 @@ public final class Cue implements Bundleable {
*
* @see Cue#textSizeType
*/
@Pure
@TextSizeType
public int getTextSizeType() {
return textSizeType;
@ -784,6 +794,7 @@ public final class Cue implements Bundleable {
*
* @see Cue#textSize
*/
@Pure
public float getTextSize() {
return textSize;
}
@ -805,6 +816,7 @@ public final class Cue implements Bundleable {
*
* @see Cue#size
*/
@Pure
public float getSize() {
return size;
}
@ -824,6 +836,7 @@ public final class Cue implements Bundleable {
*
* @see Cue#bitmapHeight
*/
@Pure
public float getBitmapHeight() {
return bitmapHeight;
}
@ -862,6 +875,7 @@ public final class Cue implements Bundleable {
*
* @see Cue#windowColor
*/
@Pure
@ColorInt
public int getWindowColor() {
return windowColor;
@ -888,6 +902,7 @@ public final class Cue implements Bundleable {
*
* @see Cue#verticalType
*/
@Pure
@VerticalType
public int getVerticalType() {
return verticalType;