org.elasticsearch.action.ingest.SimulateDocumentVerboseResult Maven / Gradle / Ivy
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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.ingest;
import org.elasticsearch.common.io.stream.StreamInput;
import org.elasticsearch.common.io.stream.StreamOutput;
import org.elasticsearch.xcontent.ConstructingObjectParser;
import org.elasticsearch.xcontent.ParseField;
import org.elasticsearch.xcontent.XContentBuilder;
import org.elasticsearch.xcontent.XContentParser;
import java.io.IOException;
import java.util.ArrayList;
import java.util.List;
import static org.elasticsearch.xcontent.ConstructingObjectParser.constructorArg;
/**
* Holds the result of what a pipeline did to a sample document via the simulate api, but instead of {@link SimulateDocumentBaseResult}
* this result class holds the intermediate result each processor did to the sample document.
*/
public final class SimulateDocumentVerboseResult implements SimulateDocumentResult {
public static final String PROCESSOR_RESULT_FIELD = "processor_results";
private final List processorResults;
@SuppressWarnings("unchecked")
public static final ConstructingObjectParser PARSER = new ConstructingObjectParser<>(
"simulate_document_verbose_result",
true,
a -> new SimulateDocumentVerboseResult((List) a[0])
);
static {
PARSER.declareObjectArray(constructorArg(), SimulateProcessorResult.PARSER, new ParseField(PROCESSOR_RESULT_FIELD));
}
public SimulateDocumentVerboseResult(List processorResults) {
this.processorResults = processorResults;
}
/**
* Read from a stream.
*/
public SimulateDocumentVerboseResult(StreamInput in) throws IOException {
int size = in.readVInt();
processorResults = new ArrayList<>(size);
for (int i = 0; i < size; i++) {
processorResults.add(new SimulateProcessorResult(in));
}
}
@Override
public void writeTo(StreamOutput out) throws IOException {
out.writeCollection(processorResults);
}
public List getProcessorResults() {
return processorResults;
}
@Override
public XContentBuilder toXContent(XContentBuilder builder, Params params) throws IOException {
builder.startObject();
builder.startArray(PROCESSOR_RESULT_FIELD);
for (SimulateProcessorResult processorResult : processorResults) {
processorResult.toXContent(builder, params);
}
builder.endArray();
builder.endObject();
return builder;
}
public static SimulateDocumentVerboseResult fromXContent(XContentParser parser) {
return PARSER.apply(parser, null);
}
}