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/**
* ============LICENSE_START=======================================================
* org.onap.aai
* ================================================================================
* Copyright © 2017-2018 AT&T Intellectual Property. All rights reserved.
* Copyright © 2017-2018 Amdocs
* ================================================================================
* Licensed 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.
* ============LICENSE_END=========================================================
*/
package org.onap.aai.sa.searchdbabstraction.searchapi;
import com.fasterxml.jackson.annotation.JsonProperty;
/**
* An example of a date_range aggregation:
*
* <p><pre>
* {
* "aggs": {
* "range": {
* "date_range": {
* "field": "date",
* "format": "MM-yyy",
* "ranges": [
* { "to": "now-10M/M" },
* { "from": "now-10M/M" }
* ]
* }
* }
* }
* }
* </pre>
*
* @author sye
*/
public class DateRangeAggregation extends AbstractAggregation {
private String format;
@JsonProperty("ranges")
private DateRange[] dateRanges;
public String getFormat() {
return format;
}
public void setFormat(String format) {
this.format = format;
}
public DateRange[] getDateRanges() {
return dateRanges;
}
public void setDateRanges(DateRange[] dateRanges) {
this.dateRanges = dateRanges;
}
@Override
public String toElasticSearch() {
StringBuilder sb = new StringBuilder();
sb.append("\"date_range\": {\"field\": \"");
sb.append(field);
sb.append("\"");
if (format != null) {
sb.append(", \"format\": \"");
sb.append(format);
sb.append("\"");
}
if (dateRanges != null && dateRanges.length > 0) {
sb.append(", \"ranges\": [");
for (int i = 0; i < dateRanges.length; i++) {
if (i > 0) {
sb.append(",");
}
sb.append(dateRanges[i].toElasticSearch());
}
sb.append("]");
}
if (size != null) {
sb.append(", \"size\": ");
sb.append(size);
}
if (minThreshold != null) {
sb.append(", \"min_doc_count\": ").append(minThreshold);
}
sb.append("}");
return sb.toString();
}
@Override
public String toString() {
StringBuffer sb = new StringBuffer();
sb.append("date-range: {field: " + field + ", format: " + format + ", size: " + size
+ ", minThreshold: " + minThreshold + "ranges: [");
for (int i = 0; i < dateRanges.length; i++) {
if (i > 0) {
sb.append(",");
}
sb.append(dateRanges[i].toString());
}
sb.append("]");
return sb.toString();
}
}
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