mirror of
https://github.com/Rogiel/l2jserver2
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45 lines
1.4 KiB
Java
45 lines
1.4 KiB
Java
/*
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* This file is part of l2jserver <l2jserver.com>.
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*
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* l2jserver is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* l2jserver is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with l2jserver. If not, see <http://www.gnu.org/licenses/>.
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*/
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package com.l2jserver.util.calculator;
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import com.l2jserver.model.world.Actor;
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/**
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* An function is nothing more than a mathematical operation.
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*
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* @author <a href="http://www.rogiel.com">Rogiel</a>
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*/
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public interface Function<O extends Actor> {
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/**
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* Performs the operation in the calculation process.
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* <p>
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* The <tt>value</tt> in the argument is normally used for calculation, but
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* an {@link Function} can ignore the value if required to (i.e.
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* {@link SetFunction})
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*
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* @param value
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* the input value
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* @return the output value
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*/
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void calculate(O actor, CalculatorContext ctx);
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/**
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* @return the order this function will be executed
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*/
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int order();
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}
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