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gpapanikos
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package eu.dnetlib.data.collector.plugins.schemaorg;
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import eu.dnetlib.data.collector.plugin.AbstractCollectorPlugin;
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import eu.dnetlib.data.collector.plugins.schemaorg.httpapi.kaggle.KaggleRepositoryIterable;
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import eu.dnetlib.data.collector.plugins.schemaorg.sitemapindex.SitemapFileIterator;
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import eu.dnetlib.data.collector.plugins.schemaorg.sitemapindex.SitemapIndexIterator;
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import eu.dnetlib.data.collector.plugins.schemaorg.sitemapindex.SitemapIndexRepositoryIterable;
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import eu.dnetlib.data.collector.rmi.CollectorServiceException;
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import eu.dnetlib.data.collector.rmi.InterfaceDescriptor;
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import org.apache.commons.logging.Log;
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import org.apache.commons.logging.LogFactory;
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import java.net.MalformedURLException;
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import java.net.URL;
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import java.nio.charset.StandardCharsets;
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import java.util.concurrent.TimeUnit;
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public class SchemaOrgPlugin extends AbstractCollectorPlugin {
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private static final Log log = LogFactory.getLog(SchemaOrgPlugin.class);
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public String hello(){
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return "hello";
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}
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@Override
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public Iterable<String> collect(final InterfaceDescriptor interfaceDescriptor, final String fromDate, final String untilDate) throws CollectorServiceException {
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try {
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RepositoryIterable repository = null;
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String repositoryAccessType = Utils.getAsString(interfaceDescriptor.getParams(), "repositoryAccessType", null);
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switch(repositoryAccessType) {
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case "sitemapindex": {
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SitemapIndexRepositoryIterable.Options repositoryOptions = this.compileSitemapIndexRepositoryOptions(interfaceDescriptor);
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SitemapIndexRepositoryIterable repositoryIterable = new SitemapIndexRepositoryIterable(repositoryOptions);
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repositoryIterable.bootstrap();
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repository = repositoryIterable;
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break;
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}
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case "httpapi-kaggle": {
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KaggleRepositoryIterable.Options repositoryOptions = this.compileKaggleRepositoryOptions(interfaceDescriptor);
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KaggleRepositoryIterable repositoryIterable = new KaggleRepositoryIterable(repositoryOptions);
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repositoryIterable.bootstrap();
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repository = repositoryIterable;
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break;
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}
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default:
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throw new CollectorServiceException(String.format("unrecognized repository access type ", repositoryAccessType));
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}
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SchemaOrgIterable.Options schemaOrgOptions = this.compileSchemaOrgOptions(interfaceDescriptor);
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SchemaOrgIterable iterable = new SchemaOrgIterable(schemaOrgOptions, repository);
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return iterable;
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} catch (Exception e) {
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throw new CollectorServiceException("Could not create iterator", e);
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}
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}
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private KaggleRepositoryIterable.Options compileKaggleRepositoryOptions(InterfaceDescriptor interfaceDescriptor) throws MalformedURLException {
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KaggleRepositoryIterable.Options kaggleRepositoryOptions = new KaggleRepositoryIterable.Options();
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kaggleRepositoryOptions.setQueueSize(Utils.getAsInt(interfaceDescriptor.getParams(), "httpapi-kaggle_queueSize", 100));
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kaggleRepositoryOptions.setPutTimeout(Utils.getAsLong(interfaceDescriptor.getParams(), "httpapi-kaggle_producerBlockPollingTimeout", 20));
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kaggleRepositoryOptions.setPutTimeoutUnit(Utils.getAsEnum(interfaceDescriptor.getParams(), "httpapi-kaggle_producerBlockPollingTimeoutUnit", TimeUnit.MINUTES, TimeUnit.class));
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kaggleRepositoryOptions.setCharset(Utils.getAsCharset(interfaceDescriptor.getParams(), "httpapi-kaggle_APICharset", StandardCharsets.UTF_8));
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kaggleRepositoryOptions.setQueryUrl(Utils.getAsString(interfaceDescriptor.getParams(), "httpapi-kaggle_queryUrl", null));
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kaggleRepositoryOptions.setQueryPagePlaceholder(Utils.getAsString(interfaceDescriptor.getParams(), "httpapi-kaggle_queryPagePlaceholder", "{PAGE}"));
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kaggleRepositoryOptions.setResponsePropertyTotalDataset(Utils.getAsString(interfaceDescriptor.getParams(), "httpapi-kaggle_responsePropertyTotalDataset", "totalDatasetListItems"));
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kaggleRepositoryOptions.setResponsePropertyDatasetList(Utils.getAsString(interfaceDescriptor.getParams(), "httpapi-kaggle_responsePropertyDatasetList", "datasetListItems"));
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kaggleRepositoryOptions.setResponsePropertyDatasetUrl(Utils.getAsString(interfaceDescriptor.getParams(), "httpapi-kaggle_responsePropertyDatasetUrl", "datasetUrl"));
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kaggleRepositoryOptions.setResponseBaseDatasetUrl(Utils.getAsString(interfaceDescriptor.getParams(), "httpapi-kaggle_responseBaseDatasetUrl", interfaceDescriptor.getBaseUrl()));
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kaggleRepositoryOptions.setRepositoryQueueIteratorOptions(this.compileRepositoryQueueOptions(interfaceDescriptor));
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return kaggleRepositoryOptions;
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}
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private SitemapIndexIterator.Options compileSitemapIndexOptions(InterfaceDescriptor interfaceDescriptor) throws MalformedURLException {
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SitemapIndexIterator.Options sitemapIndexIteratorOptions = new SitemapIndexIterator.Options();
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sitemapIndexIteratorOptions.setCharset(Utils.getAsCharset(interfaceDescriptor.getParams(), "sitemap_IndexCharset", StandardCharsets.UTF_8));
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sitemapIndexIteratorOptions.setIndexUrl(new URL(interfaceDescriptor.getBaseUrl()));
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return sitemapIndexIteratorOptions;
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}
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private SitemapFileIterator.Options compileSitemapFileOptions(InterfaceDescriptor interfaceDescriptor) throws MalformedURLException {
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SitemapFileIterator.Options sitemapFileIteratorOptions = new SitemapFileIterator.Options();
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sitemapFileIteratorOptions.setCharset(Utils.getAsCharset(interfaceDescriptor.getParams(), "sitemap_FileCharset", StandardCharsets.UTF_8));
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sitemapFileIteratorOptions.setSchemaType(Utils.getAsEnum(interfaceDescriptor.getParams(), "sitemap_FileSchema", SitemapFileIterator.Options.SitemapSchemaType.Xml, SitemapFileIterator.Options.SitemapSchemaType.class));
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sitemapFileIteratorOptions.setFileType(Utils.getAsEnum(interfaceDescriptor.getParams(), "sitemap_FileType", SitemapFileIterator.Options.SitemapFileType.Text, SitemapFileIterator.Options.SitemapFileType.class));
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return sitemapFileIteratorOptions;
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}
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private RepositoryQueueIterator.Options compileRepositoryQueueOptions(InterfaceDescriptor interfaceDescriptor) throws MalformedURLException {
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RepositoryQueueIterator.Options repositoryQueueIteratorOptions = new RepositoryQueueIterator.Options();
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repositoryQueueIteratorOptions.setBlockPolling(Utils.getAsBoolean(interfaceDescriptor.getParams(), "consumerBlockPolling", true));
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repositoryQueueIteratorOptions.setPollTimeout(Utils.getAsLong(interfaceDescriptor.getParams(), "consumerBlockPollingTimeout", 2));
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repositoryQueueIteratorOptions.setPollTimeoutUnit(Utils.getAsEnum(interfaceDescriptor.getParams(), "consumerBlockPollingTimeoutUnit", TimeUnit.MINUTES, TimeUnit.class));
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return repositoryQueueIteratorOptions;
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}
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private SitemapIndexRepositoryIterable.Options compileSitemapIndexRepositoryOptions(InterfaceDescriptor interfaceDescriptor) throws MalformedURLException {
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SitemapIndexRepositoryIterable.Options sitemapIndexRepositoryIterableOptions = new SitemapIndexRepositoryIterable.Options();
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sitemapIndexRepositoryIterableOptions.setQueueSize(Utils.getAsInt(interfaceDescriptor.getParams(), "sitemap_queueSize", 100));
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sitemapIndexRepositoryIterableOptions.setPutTimeout(Utils.getAsLong(interfaceDescriptor.getParams(), "sitemap_producerBlockPollingTimeout", 20));
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sitemapIndexRepositoryIterableOptions.setPutTimeoutUnit(Utils.getAsEnum(interfaceDescriptor.getParams(), "sitemap_producerBlockPollingTimeoutUnit", TimeUnit.MINUTES, TimeUnit.class));
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sitemapIndexRepositoryIterableOptions.setRepositoryQueueIteratorOptions(this.compileRepositoryQueueOptions(interfaceDescriptor));
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sitemapIndexRepositoryIterableOptions.setSitemapFileIteratorOptions(this.compileSitemapFileOptions(interfaceDescriptor));
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sitemapIndexRepositoryIterableOptions.setSitemapIndexIteratorOptions(this.compileSitemapIndexOptions(interfaceDescriptor));
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return sitemapIndexRepositoryIterableOptions;
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}
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private EndpointAccessIterator.Options compileEndpointAccessOptions(InterfaceDescriptor interfaceDescriptor) throws MalformedURLException {
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EndpointAccessIterator.Options endpointAccessIteratorOptions = new EndpointAccessIterator.Options();
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endpointAccessIteratorOptions.setCharset(Utils.getAsCharset(interfaceDescriptor.getParams(), "endpointCharset", StandardCharsets.UTF_8));
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return endpointAccessIteratorOptions;
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}
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private DatasetMappingIterator.Options compileDatasetMappingOptions(InterfaceDescriptor interfaceDescriptor) throws MalformedURLException {
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DatasetMappingIterator.Options datasetMappingIteratorOptions = new DatasetMappingIterator.Options();
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DatasetMappingIterator.Options.UpdatedDateOptions datasetMappingIteratorUpdatedDateOptions = new DatasetMappingIterator.Options.UpdatedDateOptions();
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datasetMappingIteratorUpdatedDateOptions.format =Utils.getAsString(interfaceDescriptor.getParams(), "updatedDateFormat", "YYYY-MM-DD");
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datasetMappingIteratorOptions.setUpdatedDateOptions(datasetMappingIteratorUpdatedDateOptions);
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DatasetMappingIterator.Options.CreatedDateOptions datasetMappingIteratorCreatedDateOptions = new DatasetMappingIterator.Options.CreatedDateOptions();
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datasetMappingIteratorCreatedDateOptions.format =Utils.getAsString(interfaceDescriptor.getParams(), "createdDateFormat", "YYYY-MM-DD");
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datasetMappingIteratorOptions.setCreatedDateOptions(datasetMappingIteratorCreatedDateOptions);
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DatasetMappingIterator.Options.PublicationDateOptions datasetMappingIteratorPublicationDateOptions = new DatasetMappingIterator.Options.PublicationDateOptions();
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datasetMappingIteratorPublicationDateOptions.format =Utils.getAsString(interfaceDescriptor.getParams(), "publicationDateFormat", "YYYY-MM-DD");
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datasetMappingIteratorOptions.setPublicationDateOptions(datasetMappingIteratorPublicationDateOptions);
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DatasetMappingIterator.Options.ContributorOptions datasetMappingIteratorContributorOptions = new DatasetMappingIterator.Options.ContributorOptions();
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datasetMappingIteratorContributorOptions.fallbackType =Utils.getAsEnum(interfaceDescriptor.getParams(), "contributorFallbackType",DatasetDocument.Contributor.ContributorType.Other, DatasetDocument.Contributor.ContributorType.class);
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datasetMappingIteratorOptions.setContributorOptions(datasetMappingIteratorContributorOptions);
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DatasetMappingIterator.Options.IdentifierOptions datasetMappingIteratorIdentifierOptions = new DatasetMappingIterator.Options.IdentifierOptions();
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datasetMappingIteratorIdentifierOptions.fallbackType = Utils.getAsEnum(interfaceDescriptor.getParams(), "identifierFallbackType", null, DatasetDocument.Identifier.IdentifierType.class);
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datasetMappingIteratorIdentifierOptions.fallbackURL = Utils.getAsBoolean(interfaceDescriptor.getParams(), "identifierFallbackURL", true);
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datasetMappingIteratorIdentifierOptions.mappingARK = Utils.getAsStringCsv(interfaceDescriptor.getParams(), "identifierMappingARK", null);
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datasetMappingIteratorIdentifierOptions.mappingDOI = Utils.getAsStringCsv(interfaceDescriptor.getParams(), "identifierMappingDOI", null);
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datasetMappingIteratorIdentifierOptions.mappingHandle = Utils.getAsStringCsv(interfaceDescriptor.getParams(), "identifierMappingHandle", null);
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datasetMappingIteratorIdentifierOptions.mappingPURL = Utils.getAsStringCsv(interfaceDescriptor.getParams(), "identifierMappingPURL", null);
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datasetMappingIteratorIdentifierOptions.mappingURL = Utils.getAsStringCsv(interfaceDescriptor.getParams(), "identifierMappingURL", null);
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datasetMappingIteratorIdentifierOptions.mappingURN = Utils.getAsStringCsv(interfaceDescriptor.getParams(), "identifierMappingURN", null);
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datasetMappingIteratorOptions.setIdentifierOptions(datasetMappingIteratorIdentifierOptions);
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return datasetMappingIteratorOptions;
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}
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private SchemaOrgIterable.Options compileSchemaOrgOptions(InterfaceDescriptor interfaceDescriptor) throws MalformedURLException {
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SchemaOrgIterable.Options schemaOrgIterableOptions = new SchemaOrgIterable.Options();
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schemaOrgIterableOptions.setDatasetMappingOptions(this.compileDatasetMappingOptions(interfaceDescriptor));
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schemaOrgIterableOptions.setEndpointAccessOptions(this.compileEndpointAccessOptions(interfaceDescriptor));
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return schemaOrgIterableOptions;
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}
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}
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