diff options
author | Christoph Büscher <christoph@elastic.co> | 2017-04-19 16:27:33 +0200 |
---|---|---|
committer | GitHub <noreply@github.com> | 2017-04-19 16:27:33 +0200 |
commit | a9657a5a0936b7bdf3510ffeeb6639e16c961dd8 (patch) | |
tree | 8531fe22e8adfb874c158158c040282e68c50e6c /core/src/main/java/org/elasticsearch/search/aggregations/pipeline | |
parent | f05af0a382a995cb254a851d2306f12c3da2cd1b (diff) |
Add BucketMetricValue interface (#24188)
Unlike other implementations of InternalNumericMetricsAggregation.SingleValue,
the InternalBucketMetricValue aggregation currently doesn't implement a
specialized interface that exposes the `keys()` method. This change adds this so
that clients can access the keys via the interface.
Diffstat (limited to 'core/src/main/java/org/elasticsearch/search/aggregations/pipeline')
2 files changed, 29 insertions, 1 deletions
diff --git a/core/src/main/java/org/elasticsearch/search/aggregations/pipeline/bucketmetrics/BucketMetricValue.java b/core/src/main/java/org/elasticsearch/search/aggregations/pipeline/bucketmetrics/BucketMetricValue.java new file mode 100644 index 0000000000..be22679a4e --- /dev/null +++ b/core/src/main/java/org/elasticsearch/search/aggregations/pipeline/bucketmetrics/BucketMetricValue.java @@ -0,0 +1,27 @@ +/* + * Licensed to Elasticsearch under one or more contributor + * license agreements. See the NOTICE file distributed with + * this work for additional information regarding copyright + * ownership. Elasticsearch licenses this file to you under + * the Apache License, Version 2.0 (the "License"); you may + * not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + +package org.elasticsearch.search.aggregations.pipeline.bucketmetrics; + +import org.elasticsearch.search.aggregations.metrics.NumericMetricsAggregation; + +public interface BucketMetricValue extends NumericMetricsAggregation.SingleValue { + + String[] keys(); +} diff --git a/core/src/main/java/org/elasticsearch/search/aggregations/pipeline/bucketmetrics/InternalBucketMetricValue.java b/core/src/main/java/org/elasticsearch/search/aggregations/pipeline/bucketmetrics/InternalBucketMetricValue.java index 76284d2755..9c9da2f26b 100644 --- a/core/src/main/java/org/elasticsearch/search/aggregations/pipeline/bucketmetrics/InternalBucketMetricValue.java +++ b/core/src/main/java/org/elasticsearch/search/aggregations/pipeline/bucketmetrics/InternalBucketMetricValue.java @@ -31,7 +31,7 @@ import java.io.IOException; import java.util.List; import java.util.Map; -public class InternalBucketMetricValue extends InternalNumericMetricsAggregation.SingleValue { +public class InternalBucketMetricValue extends InternalNumericMetricsAggregation.SingleValue implements BucketMetricValue { public static final String NAME = "bucket_metric_value"; private double value; @@ -72,6 +72,7 @@ public class InternalBucketMetricValue extends InternalNumericMetricsAggregation return value; } + @Override public String[] keys() { return keys; } |