import net.sf.freecol.common.model.Colony.NoBuildReason; //导入依赖的package包/类
/**
 * {@inheritDoc}
 */
public NoBuildReason canBeBuiltInColony(Colony colony,
                                        List<BuildableType> assumeBuilt) {
    // Non-person units need a BUILD ability, present or assumed.
    if (!hasAbility(Ability.PERSON)
        && !colony.hasAbility(Ability.BUILD, this)
        && none(assumeBuilt, bt -> bt.hasAbility(Ability.BUILD, this))) {
        return Colony.NoBuildReason.MISSING_BUILD_ABILITY;
    }
    return Colony.NoBuildReason.NONE;
}
 

import net.sf.freecol.common.model.Colony.NoBuildReason; //导入依赖的package包/类
/**
 * {@inheritDoc}
 */
public NoBuildReason canBeBuiltInColony(Colony colony,
                                        List<BuildableType> assumeBuilt) {
    return Colony.NoBuildReason.NONE;
}
 

import net.sf.freecol.common.model.Colony.NoBuildReason; //导入依赖的package包/类
/**
 * Check to see if this buildable type can be built in a colony
 * based on the buildings or units available.
 *
 * @param colony The {@code Colony} to check.
 * @param assumeBuilt A list of {@code BuildableType}s.
 * @return The reason the for failure, or NoBuildReason.NONE on success.
 */
public abstract NoBuildReason canBeBuiltInColony(Colony colony,
    List<BuildableType> assumeBuilt);