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package com.bestvike.collections.generic;

import com.bestvike.linq.IEnumerable;

import java.util.Collection;
import java.util.List;

/**
 * Created by 许崇雷 on 2017-09-30.
 */
public interface ICollection extends IEnumerable {
    Collection getCollection();

    int _getCount();

    boolean _contains(T item);

    void _copyTo(Object[] array, int arrayIndex);

    T[] _toArray(Class clazz);

    Object[] _toArray();

    List _toList();

    default int size() {
        return this._getCount();
    }

    default boolean isEmpty() {
        return this._getCount() == 0;
    }
}