SpecificationMultiplicity.java

package com.lexicalscope.jewel.cli.specification;

/*
 * Copyright 2012 Tim Wood
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

public interface SpecificationMultiplicity<T> {
    T expectedNoneGotSome();

    T expectedOneGotNone();

    T expectedOneGotSome();

    T expectedExactGotTooFew(int exactly, int valueCount);

    T expectedExactGotTooMany(int exactly, int valueCount);

    T expectedMinimumGotTooFew(int minimum, int valueCount);

    T expectedMaximumGotTooMany(int maximum, int valueCount);

    T allowed();
}