// Copyright 2007 The Apache Software Foundation
//
// 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.

package org.apache.tapestry5.internal.services;

import java.util.Map;

public class CheckFieldType
{
    private boolean _privateField;

    private final Map _map = null;

    public boolean isPrivateField()
    {
        return _privateField;
    }

    public void setPrivateField(boolean privateField)
    {
        _privateField = privateField;
    }

    public Map getMap()
    {
        return _map;
    }

}
