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// Copyright Yahoo. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
package com.yahoo.searchdefinition.parser;
import com.yahoo.config.application.api.ApplicationPackage;
import com.yahoo.config.application.api.DeployLogger;
import com.yahoo.config.application.api.FileRegistry;
import com.yahoo.config.model.api.ModelContext;
import com.yahoo.config.model.application.provider.BaseDeployLogger;
import com.yahoo.config.model.application.provider.MockFileRegistry;
import com.yahoo.config.model.deploy.TestProperties;
import com.yahoo.config.model.test.MockApplicationPackage;
import com.yahoo.document.DataType;
import com.yahoo.document.DataTypeName;
import com.yahoo.document.DocumentType;
import com.yahoo.document.DocumentTypeManager;
import com.yahoo.document.PositionDataType;
import com.yahoo.document.ReferenceDataType;
import com.yahoo.document.StructDataType;
import com.yahoo.document.WeightedSetDataType;
import com.yahoo.document.annotation.AnnotationReferenceDataType;
import com.yahoo.document.annotation.AnnotationType;
import com.yahoo.searchdefinition.DefaultRankProfile;
import com.yahoo.searchdefinition.DocumentOnlySchema;
import com.yahoo.searchdefinition.RankProfileRegistry;
import com.yahoo.searchdefinition.Schema;
import com.yahoo.searchdefinition.UnrankedRankProfile;
import com.yahoo.searchdefinition.document.SDDocumentType;
import com.yahoo.searchdefinition.document.SDField;
import com.yahoo.searchdefinition.document.TemporaryImportedField;
import com.yahoo.searchdefinition.parser.ConvertParsedTypes.TypeResolver;
import com.yahoo.vespa.documentmodel.DocumentSummary;
import com.yahoo.vespa.documentmodel.SummaryField;
import java.util.ArrayList;
import java.util.List;
import java.util.Optional;
/**
* Class converting a collection of schemas from the intermediate format.
*
* @author arnej27959
**/
public class ConvertSchemaCollection {
private final IntermediateCollection input;
private final List<ParsedSchema> orderedInput = new ArrayList<>();
private final DocumentTypeManager docMan;
private final ApplicationPackage applicationPackage;
private final FileRegistry fileRegistry;
private final DeployLogger deployLogger;
private final ModelContext.Properties properties;
private final RankProfileRegistry rankProfileRegistry;
private final boolean documentsOnly;
// for unit test
ConvertSchemaCollection(IntermediateCollection input,
DocumentTypeManager documentTypeManager)
{
this(input, documentTypeManager,
MockApplicationPackage.createEmpty(),
new MockFileRegistry(),
new BaseDeployLogger(),
new TestProperties(),
new RankProfileRegistry(),
true);
}
public ConvertSchemaCollection(IntermediateCollection input,
DocumentTypeManager documentTypeManager,
ApplicationPackage applicationPackage,
FileRegistry fileRegistry,
DeployLogger deployLogger,
ModelContext.Properties properties,
RankProfileRegistry rankProfileRegistry,
boolean documentsOnly)
{
this.input = input;
this.docMan = documentTypeManager;
this.applicationPackage = applicationPackage;
this.fileRegistry = fileRegistry;
this.deployLogger = deployLogger;
this.properties = properties;
this.rankProfileRegistry = rankProfileRegistry;
this.documentsOnly = documentsOnly;
input.resolveInternalConnections();
order();
pushTypesToDocuments();
}
void order() {
var map = input.getParsedSchemas();
for (var schema : map.values()) {
findOrdering(schema);
}
}
void findOrdering(ParsedSchema schema) {
if (orderedInput.contains(schema)) return;
for (var parent : schema.getAllResolvedInherits()) {
findOrdering(parent);
}
orderedInput.add(schema);
}
void pushTypesToDocuments() {
for (var schema : orderedInput) {
for (var struct : schema.getStructs()) {
schema.getDocument().addStruct(struct);
}
for (var annotation : schema.getAnnotations()) {
schema.getDocument().addAnnotation(annotation);
}
}
}
private ConvertParsedTypes typeConverter;
public void convertTypes() {
if (typeConverter == null) {
typeConverter = new ConvertParsedTypes(orderedInput, docMan);
typeConverter.convert();
}
}
public List<Schema> convertToSchemas() {
convertTypes();
var resultList = new ArrayList<Schema>();
for (var parsed : orderedInput) {
Optional<String> inherited;
var inheritList = parsed.getInherited();
if (inheritList.size() == 0) {
inherited = Optional.empty();
} else if (inheritList.size() == 1) {
inherited = Optional.of(inheritList.get(0));
} else {
throw new IllegalArgumentException("schema " + parsed.name() + "cannot inherit more than once");
}
Schema schema = parsed.getDocumentWithoutSchema()
? new DocumentOnlySchema(applicationPackage, fileRegistry, deployLogger, properties)
: new Schema(parsed.name(), applicationPackage, inherited, fileRegistry, deployLogger, properties);
convertSchema(schema, parsed);
resultList.add(schema);
}
return resultList;
}
private void convertDocument(Schema schema, ParsedDocument parsed,
ConvertParsedFields fieldConverter)
{
SDDocumentType document = new SDDocumentType(parsed.name());
for (String inherit : parsed.getInherited()) {
document.inherit(new DataTypeName(inherit));
}
for (var struct : parsed.getStructs()) {
fieldConverter.convertStructDeclaration(schema, document, struct);
}
for (var field : parsed.getFields()) {
var sdf = fieldConverter.convertDocumentField(schema, document, field);
if (field.hasIdOverride()) {
document.setFieldId(sdf, field.idOverride());
}
}
schema.addDocument(document);
}
private void convertDocumentSummary(Schema schema, ParsedDocumentSummary parsed, TypeResolver typeContext) {
var docsum = new DocumentSummary(parsed.name(), schema);
var inheritList = parsed.getInherited();
if (inheritList.size() == 1) {
docsum.setInherited(inheritList.get(0));
} else if (inheritList.size() != 0) {
throw new IllegalArgumentException("document-summary "+parsed.name()+" cannot inherit more than once");
}
if (parsed.getFromDisk()) {
docsum.setFromDisk(true);
}
if (parsed.getOmitSummaryFeatures()) {
docsum.setOmitSummaryFeatures(true);
}
for (var parsedField : parsed.getSummaryFields()) {
DataType dataType = typeContext.resolveType(parsedField.getType());
var summaryField = new SummaryField(parsedField.name(), dataType);
// XXX does not belong here:
summaryField.setVsmCommand(SummaryField.VsmCommand.FLATTENSPACE);
ConvertParsedFields.convertSummaryFieldSettings(summaryField, parsedField);
docsum.add(summaryField);
}
schema.addSummary(docsum);
}
private void convertImportField(Schema schema, ParsedSchema.ImportedField f) {
// needs rethinking
var importedFields = schema.temporaryImportedFields().get();
if (importedFields.hasField(f.asFieldName)) {
throw new IllegalArgumentException("For schema '" + schema.getName() +
"', import field as '" + f.asFieldName +
"': Field already imported");
}
importedFields.add(new TemporaryImportedField(f.asFieldName, f.refFieldName, f.foreignFieldName));
}
private void convertFieldSet(Schema schema, ParsedFieldSet parsed) {
String setName = parsed.name();
for (String field : parsed.getFieldNames()) {
schema.fieldSets().addUserFieldSetItem(setName, field);
}
for (String command : parsed.getQueryCommands()) {
schema.fieldSets().userFieldSets().get(setName).queryCommands().add(command);
}
if (parsed.getMatchSettings().isPresent()) {
// same ugliness as SDParser.jj used to have:
var tmp = new SDField(setName, DataType.STRING);
ConvertParsedFields.convertMatchSettings(tmp, parsed.matchSettings());
schema.fieldSets().userFieldSets().get(setName).setMatching(tmp.getMatching());
}
}
private void convertSchema(Schema schema, ParsedSchema parsed) {
if (parsed.hasStemming()) {
schema.setStemming(parsed.getStemming());
}
schema.enableRawAsBase64(parsed.getRawAsBase64());
var typeContext = typeConverter.makeContext(parsed.getDocument());
var fieldConverter = new ConvertParsedFields(typeContext);
convertDocument(schema, parsed.getDocument(), fieldConverter);
for (var field : parsed.getFields()) {
fieldConverter.convertExtraField(schema, field);
}
for (var index : parsed.getIndexes()) {
fieldConverter.convertExtraIndex(schema, index);
}
for (var docsum : parsed.getDocumentSummaries()) {
convertDocumentSummary(schema, docsum, typeContext);
}
for (var importedField : parsed.getImportedFields()) {
convertImportField(schema, importedField);
}
for (var fieldSet : parsed.getFieldSets()) {
convertFieldSet(schema, fieldSet);
}
for (var rankingConstant : parsed.getRankingConstants()) {
schema.rankingConstants().add(rankingConstant);
}
for (var onnxModel : parsed.getOnnxModels()) {
schema.onnxModels().add(onnxModel);
}
rankProfileRegistry.add(new DefaultRankProfile(schema, rankProfileRegistry, schema.rankingConstants()));
rankProfileRegistry.add(new UnrankedRankProfile(schema, rankProfileRegistry, schema.rankingConstants()));
var rankConverter = new ConvertParsedRanking(rankProfileRegistry);
for (var rankProfile : parsed.getRankProfiles()) {
rankConverter.convertRankProfile(schema, rankProfile);
}
}
}
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