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// Copyright Vespa.ai. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
package com.yahoo.schema.processing;
import com.yahoo.config.application.api.DeployLogger;
import com.yahoo.schema.RankProfileRegistry;
import com.yahoo.document.*;
import com.yahoo.schema.Schema;
import com.yahoo.schema.document.SDField;
import com.yahoo.vespa.documentmodel.SummaryField;
import com.yahoo.vespa.documentmodel.SummaryTransform;
import com.yahoo.vespa.model.container.search.QueryProfiles;
/**
* Fail if:
* An SD field explicitly says summary:dynamic , but the field is non-string array, wset, or struct.
* If there is an explicitly defined summary class, saying dynamic in one of its summary
* fields is always legal.
*
* @author Vegard Havdal
*/
public class SummaryDynamicStructsArrays extends Processor {
public SummaryDynamicStructsArrays(Schema schema, DeployLogger deployLogger, RankProfileRegistry rankProfileRegistry, QueryProfiles queryProfiles) {
super(schema, deployLogger, rankProfileRegistry, queryProfiles);
}
@Override
public void process(boolean validate, boolean documentsOnly) {
if ( ! validate) return;
for (SDField field : schema.allConcreteFields()) {
DataType type = field.getDataType();
if (isNonStringArray(type) || type instanceof WeightedSetDataType || type instanceof StructDataType) {
for (SummaryField sField : field.getSummaryFields().values()) {
if (sField.getTransform().equals(SummaryTransform.DYNAMICTEASER)) {
throw new IllegalArgumentException("For field '"+field.getName()+"': dynamic summary is illegal " +
"for fields of type struct, array or weighted set. Use an " +
"explicit summary class with explicit summary fields sourcing" +
" from the array/struct/weighted set.");
}
}
}
}
}
private boolean isNonStringArray(DataType type) {
return (type instanceof ArrayDataType) && (!type.equals(DataType.getArray(DataType.STRING)));
}
}
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