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• 1.0.0-alpha.3
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• DatabaseEngine.java

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org.brightify.torch.DatabaseEngine Maven / Gradle / Ivy

package org.brightify.torch;

import org.brightify.torch.action.load.LoadQuery;
import org.brightify.torch.util.MigrationAssistant;
import org.brightify.torch.util.functional.EditFunction;

import java.util.List;
import java.util.Map;

/**
 * @author Tadeas Kriz
 */
public interface DatabaseEngine {

     void each(LoadQuery loadQuery, EditFunction function);

     List load(LoadQuery loadQuery);

     ENTITY first(LoadQuery loadQuery);

     int count(LoadQuery loadQuery);

     Map save(Iterable entities);

     Map delete(Iterable entities);

     MigrationAssistant getMigrationAssistant(EntityDescription metadata);

    TorchFactory getTorchFactory();

    void setTorchFactory(TorchFactory factory);

    boolean wipe();

}