views/VariableProviderContainer.java

package kernel.views;

import kernel.views.variables.Pressure;
import kernel.views.variables.VariableProvider;
import kernel.views.variables.Voltage;

public interface VariableProviderContainer {

    VariableProvider<Pressure> getPressureProvider();

    Boolean hasPressureProvider();

    VariableProvider<Voltage> getVoltageProvider();

    Boolean hasVoltageProvider();
}