25 lines
1015 B
Java
25 lines
1015 B
Java
package eu.dnetlib.pace.clustering;
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import java.io.Serializable;
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import java.lang.reflect.InvocationTargetException;
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import java.util.Map;
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import java.util.stream.Collectors;
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import org.reflections.Reflections;
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public class ClusteringResolver implements Serializable {
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private final Map<String, Class<ClusteringFunction>> functionMap;
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public ClusteringResolver() {
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this.functionMap = new Reflections("eu.dnetlib").getTypesAnnotatedWith(ClusteringClass.class).stream()
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.filter(ClusteringFunction.class::isAssignableFrom)
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.collect(Collectors.toMap(cl -> cl.getAnnotation(ClusteringClass.class).value(), cl -> (Class<ClusteringFunction>)cl));
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}
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public ClusteringFunction resolve(String clusteringFunction, Map<String, Integer> params) throws IllegalAccessException, InstantiationException, NoSuchMethodException, InvocationTargetException {
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return functionMap.get(clusteringFunction).getDeclaredConstructor(Map.class).newInstance(params);
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}
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}
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