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Elasticsearch subproject :server
/*
* Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
* or more contributor license agreements. Licensed under the Elastic License
* 2.0 and the Server Side Public License, v 1; you may not use this file except
* in compliance with, at your election, the Elastic License 2.0 or the Server
* Side Public License, v 1.
*/
package org.elasticsearch.action.admin.indices.stats;
import org.elasticsearch.cluster.routing.ShardRouting;
import org.elasticsearch.common.io.stream.StreamInput;
import org.elasticsearch.common.io.stream.StreamOutput;
import org.elasticsearch.common.io.stream.Writeable;
import org.elasticsearch.index.search.stats.FieldUsageStats;
import org.elasticsearch.xcontent.ToXContentObject;
import org.elasticsearch.xcontent.XContentBuilder;
import java.io.IOException;
import java.util.Objects;
public class FieldUsageShardResponse implements Writeable, ToXContentObject {
final String trackingId;
final ShardRouting shardRouting;
final long trackingStartTime;
final FieldUsageStats stats;
FieldUsageShardResponse(StreamInput in) throws IOException {
trackingId = in.readString();
shardRouting = new ShardRouting(in);
trackingStartTime = in.readVLong();
stats = new FieldUsageStats(in);
}
FieldUsageShardResponse(String trackingId, ShardRouting shardRouting, long trackingStartTime, FieldUsageStats stats) {
this.trackingId = Objects.requireNonNull(trackingId, "trackingId must be non null");
this.shardRouting = Objects.requireNonNull(shardRouting, "routing must be non null");
this.trackingStartTime = trackingStartTime;
this.stats = Objects.requireNonNull(stats, "stats must be non null");
}
@Override
public void writeTo(StreamOutput out) throws IOException {
out.writeString(trackingId);
shardRouting.writeTo(out);
out.writeVLong(trackingStartTime);
stats.writeTo(out);
}
public String getTrackingId() {
return trackingId;
}
public ShardRouting getShardRouting() {
return shardRouting;
}
public long getTrackingStartTime() {
return trackingStartTime;
}
public FieldUsageStats getStats() {
return stats;
}
@Override
public XContentBuilder toXContent(XContentBuilder builder, Params params) throws IOException {
builder.startObject();
builder.field(Fields.TRACKING_ID, trackingId);
builder.timeField(Fields.TRACKING_STARTED_AT_MILLIS, Fields.TRACKING_STARTED_AT, trackingStartTime);
builder.startObject(Fields.ROUTING)
.field(Fields.STATE, shardRouting.state())
.field(Fields.PRIMARY, shardRouting.primary())
.field(Fields.NODE, shardRouting.currentNodeId())
.field(Fields.RELOCATING_NODE, shardRouting.relocatingNodeId())
.endObject();
builder.field(Fields.STATS, stats, params);
builder.endObject();
return builder;
}
static final class Fields {
static final String TRACKING_ID = "tracking_id";
static final String TRACKING_STARTED_AT_MILLIS = "tracking_started_at_millis";
static final String TRACKING_STARTED_AT = "tracking_started_at";
static final String STATS = "stats";
static final String ROUTING = "routing";
static final String STATE = "state";
static final String PRIMARY = "primary";
static final String NODE = "node";
static final String RELOCATING_NODE = "relocating_node";
}
}