Supplier.java

/*
 * Copyright 2016 requery.io
 *
 * 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 io.requery.util.function;

/**
 * Compatible Supplier interface for use with non-Java 8 runtime.
 *
 * @param <T> type being provided.
 */
@FunctionalInterface
public interface Supplier<T> {

    /**
     * @return instance of T.
     */
    T get();
}