/*
 *  Licensed to the Apache Software Foundation (ASF) under one
 *  or more contributor license agreements.  See the NOTICE file
 *  distributed with this work for additional information
 *  regarding copyright ownership.  The ASF licenses this file
 *  to you 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.groovy.ginq.provider.collection.runtime;

import java.util.stream.Stream;

/**
 * Represents group
 *
 * @param <T> the type of element
 * @since 4.0.0
 */
public interface Group<T> extends Queryable<T> {
    /**
     * Factory method to create {@link Group} instance
     *
     * @param sourceStream the source stream
     * @param <T> the type of element
     * @return the {@link Group} instance
     * @since 4.0.0
     */
    static <T> Group<T> of(Stream<T> sourceStream) {
        return new GroupImpl<>(sourceStream);
    }
}
