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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.vespa.model.builder.xml.dom.chains.search;
import com.yahoo.search.searchchain.model.federation.FederationOptions;
import com.yahoo.text.XML;
import com.yahoo.vespa.model.builder.xml.dom.chains.ComponentsBuilder;
import com.yahoo.vespa.model.builder.xml.dom.chains.DomChainBuilderBase;
import com.yahoo.vespa.model.container.search.searchchain.GenericTarget;
import com.yahoo.vespa.model.container.search.searchchain.Searcher;
import org.w3c.dom.Element;
import java.util.Arrays;
import java.util.Map;
/**
* @author Tony Vaagenes
* @author gjoranv
* Base functionality for all target chain builders (provider, source)
*/
abstract public class DomGenericTargetBuilder<T extends GenericTarget> extends DomChainBuilderBase<Searcher<?>, T> {
DomGenericTargetBuilder(Map<String, ComponentsBuilder.ComponentType<?>> outerSearcherTypeByComponentName) {
super(Arrays.asList(ComponentsBuilder.ComponentType.searcher, ComponentsBuilder.ComponentType.federation),
outerSearcherTypeByComponentName);
}
protected static FederationOptions readFederationOptions(Element sourceElement) {
Element optionsElement = XML.getChild(sourceElement, FederationOptionsBuilder.federationOptionsElement);
if (optionsElement == null) {
return new FederationOptions();
} else {
return new FederationOptionsBuilder(optionsElement).build();
}
}
}
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