diff options
Diffstat (limited to 'impl_core/src/main/java/io/opencensus/implcore/stats/MutableViewData.java')
-rw-r--r-- | impl_core/src/main/java/io/opencensus/implcore/stats/MutableViewData.java | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/impl_core/src/main/java/io/opencensus/implcore/stats/MutableViewData.java b/impl_core/src/main/java/io/opencensus/implcore/stats/MutableViewData.java index 7368a161..80f60ce4 100644 --- a/impl_core/src/main/java/io/opencensus/implcore/stats/MutableViewData.java +++ b/impl_core/src/main/java/io/opencensus/implcore/stats/MutableViewData.java @@ -45,9 +45,9 @@ import io.opencensus.stats.View; import io.opencensus.stats.ViewData; import io.opencensus.tags.TagContext; import io.opencensus.tags.TagValue; +import java.util.ArrayDeque; import java.util.ArrayList; import java.util.Collections; -import java.util.LinkedList; import java.util.List; import java.util.Map; import java.util.Map.Entry; @@ -223,9 +223,7 @@ abstract class MutableViewData { // TODO(songya): allow customizable bucket size in the future. private static final int N = 4; // IntervalView has N + 1 buckets - // TODO(sebright): Decide whether to use a different class instead of LinkedList. - @SuppressWarnings("JdkObsolete") - private final LinkedList<IntervalBucket> buckets = new LinkedList<IntervalBucket>(); + private final ArrayDeque<IntervalBucket> buckets = new ArrayDeque<IntervalBucket>(); private final Duration totalDuration; // Duration of the whole interval. private final Duration bucketDuration; // Duration of a single bucket (totalDuration / N) @@ -352,9 +350,7 @@ abstract class MutableViewData { Multimap<List</*@Nullable*/ TagValue>, MutableAggregation> multimap = LinkedHashMultimap.create(); - // TODO(sebright): Decide whether to use a different class instead of LinkedList. - @SuppressWarnings("JdkObsolete") - LinkedList<IntervalBucket> shallowCopy = new LinkedList<IntervalBucket>(buckets); + ArrayDeque<IntervalBucket> shallowCopy = new ArrayDeque<IntervalBucket>(buckets); Aggregation aggregation = super.view.getAggregation(); Measure measure = super.view.getMeasure(); @@ -367,7 +363,7 @@ abstract class MutableViewData { // Put stats within each bucket to a multimap. Each tag value list (map key) could have multiple // mutable aggregations (map value) from different buckets. private static void putBucketsIntoMultiMap( - LinkedList<IntervalBucket> buckets, + ArrayDeque<IntervalBucket> buckets, Multimap<List</*@Nullable*/ TagValue>, MutableAggregation> multimap, Aggregation aggregation, Measure measure, |