001// --------------------------------------------------------------------------------
002// Copyright 2002-2024 Echo Three, LLC
003//
004// Licensed under the Apache License, Version 2.0 (the "License");
005// you may not use this file except in compliance with the License.
006// You may obtain a copy of the License at
007//
008//     http://www.apache.org/licenses/LICENSE-2.0
009//
010// Unless required by applicable law or agreed to in writing, software
011// distributed under the License is distributed on an "AS IS" BASIS,
012// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013// See the License for the specific language governing permissions and
014// limitations under the License.
015// --------------------------------------------------------------------------------
016
017package com.echothree.util.common.transfer;
018
019import java.util.ArrayList;
020import java.util.Collection;
021import java.util.List;
022
023public class ListWrapper<E>
024        implements BaseWrapper<E> {
025    
026    private List<E> list;
027
028    /** Creates a new instance of ListWrapper from a List */
029    public ListWrapper(List<E> list) {
030        this.list = list;
031    }
032
033    /** Creates a new instance of ListWrapper from a Collection */
034    public ListWrapper(Collection<E> set) {
035        this.list = new ArrayList<>(set);
036    }
037
038    @Override
039    public List<E> getList() {
040        return list;
041    }
042    
043    @Override
044    public Collection<E> getCollection() {
045        return list;
046    }
047    
048    @Override
049    public int getSize() {
050        return list.size();
051    }
052    
053}