package net.avcompris.commons3.dao;
   
   import javax.annotation.Nullable;
   
   public interface HealthCheckDb {
   
   	boolean isOk();
   
   	@Nullable
  	String[] getErrors();
  
  	@Nullable
  	RuntimeDbStatus getRuntimeDbStatus();
  
  	interface RuntimeDbStatus {
  
  		boolean isOk();
  
  		RuntimeDbTable[] getTables();
  	}
  
  	interface RuntimeDbTable {
  
  		boolean isOk();
  
  		String getRuntimeName();
  
  		String getCompileName();
  
  		boolean getExistsInRuntimeDb();
  
  		@Nullable
  		RuntimeDbColumn[] getColumns();
  	}
  
  	interface RuntimeDbColumn {
  
  		boolean isOk();
  
  		String getName();
  
  		@Nullable
  		String getRuntimeLiteral();
  
  		@Nullable
  		String getCompileLiteral();
  	}
  }