net.automatalib.util.minimizer.InitialPartitioning Maven / Gradle / Ivy
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/* Copyright (C) 2013-2019 TU Dortmund
* This file is part of AutomataLib, http://www.automatalib.net/.
*
* 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 net.automatalib.util.minimizer;
import java.util.Collection;
/**
* Interface for the initial partitioning data structure.
*
* This interface is needed to generalize the optimized (if the number of partitions is known and the classification can
* be done using integers) and non-optimized variants of initial partitionings.
*
* @param
* state class.
* @param
* transition label class.
*
* @author Malte Isberner
*/
interface InitialPartitioning {
/**
* Retrieves the initial block for a given state. If no such block exists, it will be created.
*
* @param origState
* the original state.
*
* @return the block for the state in the initial partitioning.
*/
Block getBlock(S origState);
/**
* Retrieves all blocks in the initial partitioning.
*
* @return the initial blocks.
*/
Collection> getInitialBlocks();
}