10248696670

Committed 05 Aug 2024 12:21PM UTC coverage: 90.741% (+0.7%) from 90.072%

Build # 10248696670

Build Type

push

github

Committed by

web-flow

Commit Message

Serialization Overhaul (#81)

* overhaul serizalition code

* unify access to Input(De)Serializers behind facades to leverage the default methods for various input/output channels
* drop implicit buffering/decompressing as this should be decided where the stream are constructed (user-land)
* remove/cleanup the (now) unused code

* taf cleanups

* fix wording

Run Details

343 of 358 new or added lines in 33 files covered. (95.81%)

7 existing lines in 2 files now uncovered.

15994 of 17626 relevant lines covered (90.74%)

1.68 hits per line

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91.67

/serialization/taf/src/main/java/net/automatalib/serialization/taf/writer/TAFAnyWriter.java

/* Copyright (C) 2013-2024 TU Dortmund University
 * 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.serialization.taf.writer;

import java.io.IOException;
import java.io.OutputStream;

import net.automatalib.alphabet.Alphabet;
import net.automatalib.automaton.FiniteAlphabetAutomaton;
import net.automatalib.automaton.fsa.DFA;
import net.automatalib.automaton.transducer.MealyMachine;
import net.automatalib.serialization.InputModelSerializer;

class TAFAnyWriter<S, I, T, O, A extends FiniteAlphabetAutomaton<S, I, T>> implements InputModelSerializer<I, A> {

    @Override
    public void writeModel(OutputStream os, A automaton, Alphabet<I> inputs) throws IOException {
        if (automaton instanceof DFA) {
            @SuppressWarnings("unchecked")
            final DFA<S, I> dfa = (DFA<S, I>) automaton;
            final TAFConcreteWriter<S, I, ?, ?, DFA<S, I>> writer =
                    new TAFConcreteWriter<>("dfa", TAFWriters::extractSPDFA);
            writer.writeModel(os, dfa, inputs);
        } else if (automaton instanceof MealyMachine) {
            @SuppressWarnings("unchecked")
            final MealyMachine<S, I, T, O> mealy = (MealyMachine<S, I, T, O>) automaton;
            final TAFConcreteWriter<S, I, T, O, MealyMachine<S, I, T, O>> writer =
                    new TAFConcreteWriter<>("mealy", TAFWriters::extractSPMealy);
            writer.writeModel(os, mealy, inputs);
        } else {
            throw new IllegalArgumentException("Unknown type " + automaton.getClass().getSimpleName());
        }
    }
}

1	/* Copyright (C) 2013-2024 TU Dortmund University
2	* This file is part of AutomataLib, http://www.automatalib.net/.
3	*
4	* Licensed under the Apache License, Version 2.0 (the "License");
5	* you may not use this file except in compliance with the License.
6	* You may obtain a copy of the License at
7	*
8	* http://www.apache.org/licenses/LICENSE-2.0
9	*
10	* Unless required by applicable law or agreed to in writing, software
11	* distributed under the License is distributed on an "AS IS" BASIS,
12	* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13	* See the License for the specific language governing permissions and
14	* limitations under the License.
15	*/
16	package net.automatalib.serialization.taf.writer;
17
18	import java.io.IOException;
19	import java.io.OutputStream;
20
21	import net.automatalib.alphabet.Alphabet;
22	import net.automatalib.automaton.FiniteAlphabetAutomaton;
23	import net.automatalib.automaton.fsa.DFA;
24	import net.automatalib.automaton.transducer.MealyMachine;
25	import net.automatalib.serialization.InputModelSerializer;
26
27	class TAFAnyWriter<S, I, T, O, A extends FiniteAlphabetAutomaton<S, I, T>> implements InputModelSerializer<I, A> {	2✔
28
29	@Override
30	public void writeModel(OutputStream os, A automaton, Alphabet<I> inputs) throws IOException {
31	if (automaton instanceof DFA) {	2✔
32	@SuppressWarnings("unchecked")
33	final DFA<S, I> dfa = (DFA<S, I>) automaton;	2✔
34	final TAFConcreteWriter<S, I, ?, ?, DFA<S, I>> writer =	2✔
35	new TAFConcreteWriter<>("dfa", TAFWriters::extractSPDFA);
36	writer.writeModel(os, dfa, inputs);	2✔
37	} else if (automaton instanceof MealyMachine) {	2✔
38	@SuppressWarnings("unchecked")
39	final MealyMachine<S, I, T, O> mealy = (MealyMachine<S, I, T, O>) automaton;	2✔
40	final TAFConcreteWriter<S, I, T, O, MealyMachine<S, I, T, O>> writer =	2✔
41	new TAFConcreteWriter<>("mealy", TAFWriters::extractSPMealy);
42	writer.writeModel(os, mealy, inputs);	2✔
43	} else {	2✔
NEW 44	throw new IllegalArgumentException("Unknown type " + automaton.getClass().getSimpleName());	×
45	}
46	}	2✔
47	}

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