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ThrowingLongUnaryOperator.java
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ThrowingLongUnaryOperator.java
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/*
* Copyright (c) 2002-2015 "Neo Technology,"
* Network Engine for Objects in Lund AB [http://neotechnology.com]
*
* This file is part of Neo4j.
*
* Neo4j is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package org.neo4j.function;
/**
* Represents an operation on a single long-valued operand that produces a long-valued result. This is the primitive type specialization of {@link ThrowingUnaryOperator} for long.
*
* @param <E> the type of exception that may be thrown from the operator
*/
public interface ThrowingLongUnaryOperator<E extends Exception>
{
/**
* Applies this operator to the given operand.
*
* @param operand the operand
* @return the operator result
* @throws E an exception if the operator fails
*/
long applyAsLong( long operand ) throws E;
}