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Conditional values simplify conditional logic and get rid of if-statements in the code
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///////////////////////////////////////////////////////////////////////////////////////////////////
// Conditional values simplify conditional logic and get rid of if-statements in the code.
// Copyright (C) 2016 Dmitry Shapovalov.
//
// This file is part of conditional values.
//
// Conditional values is free software: you can redistribute it and/or modify
// it under the terms of the GNU Lesser General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// Conditional values 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 Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public License
// along with this program. If not, see .
///////////////////////////////////////////////////////////////////////////////////////////////////
package ru.d_shap.conditionalvalues;
/**
* Predicate interface to match the {@link ru.d_shap.conditionalvalues.ValueSet} object against the conditions
* in the {@link ru.d_shap.conditionalvalues.ConditionSet} object.
* Predicate is applied to each value in {@link ru.d_shap.conditionalvalues.ValueSet} object.
*
* @author Dmitry Shapovalov
*/
public interface Predicate {
/**
* Evaluate the predicate for the specified values from the {@link ru.d_shap.conditionalvalues.ValueSet}
* object and the {@link ru.d_shap.conditionalvalues.ConditionSet} object.
*
* @param conditionName the name of condition.
* @param conditionSetValue the value from the {@link ru.d_shap.conditionalvalues.ConditionSet} object.
* @param valueSetValue the value from the {@link ru.d_shap.conditionalvalues.ValueSet} object.
*
* @return true, if the values match.
*/
boolean evaluate(String conditionName, Object conditionSetValue, Object valueSetValue);
}
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