Electro-Magic-Tools/src/main/java/ic2/api/info/IEnergyValueProvider.java

package ic2.api.info;

import net.minecraft.item.ItemStack;

public interface IEnergyValueProvider {
    /**
     * Determine the energy value for a single item in the supplied stack.
     * The value is used by most machines in the discharge slot.
     * <p/>
     * This only applies to basic single use items, others are to be queried
     * through e.g. ElectricItem.manager.getCharge().
     *
     * @param itemStack ItemStack containing the item to evaluate.
     * @return energy in EU
     */
    double getEnergyValue(ItemStack itemStack);
}