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/*
 * Copyright 2016- Anatoly Kutyakov
*
* 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 buckelieg.fn.db;

/**
 * Represents a supplier of results.
 * 

*

There is no requirement that a new or distinct result be returned each * time the supplier is invoked. *

*

This is a functional interface * whose functional method is {@link #get()}. * * @param the type of results supplied by this supplier * @param a type of an {@link Exception} that might be thrown */ @FunctionalInterface public interface TrySupplier { /** * Value supplier function which might throw an Exception * * @return an optional value * @throws E an exception if something went wrong */ O get() throws E; }





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