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/*
* ============LICENSE_START=======================================================
* PNF-REGISTRATION-HANDLER
* ================================================================================
* Copyright (C) 2018 Nokia. All rights reserved.
* ================================================================================
* 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.
* ============LICENSE_END=========================================================
*/
package org.onap.pnfsimulator.simulator;
import static io.vavr.API.$;
import static io.vavr.API.Case;
import static io.vavr.API.Match;
import static org.onap.pnfsimulator.simulator.KeywordsValueProvider.getEpochSecond;
import static org.onap.pnfsimulator.simulator.KeywordsValueProvider.getRandomLimitedInteger;
import static org.onap.pnfsimulator.simulator.KeywordsValueProvider.getRandomInteger;
import static org.onap.pnfsimulator.simulator.KeywordsValueProvider.getRandomLimitedString;
import static org.onap.pnfsimulator.simulator.KeywordsValueProvider.getRandomString;
import static org.onap.pnfsimulator.simulator.KeywordsValueProvider.getRandomPrimitiveInteger;
import static org.onap.pnfsimulator.simulator.KeywordsValueProvider.getTimestampPrimitive;
import static org.onap.pnfsimulator.simulator.keywords.NonParameterKeywordPatterns.$nonParameterKeyword;
import static org.onap.pnfsimulator.simulator.keywords.SingleParameterKeywordPatterns.$singleParameterKeyword;
import static org.onap.pnfsimulator.simulator.keywords.TwoParameterKeywordPatterns.$twoParameterKeyword;
import io.vavr.API.Match.Pattern1;
import org.onap.pnfsimulator.simulator.keywords.Keyword;
import org.onap.pnfsimulator.simulator.keywords.NonParameterKeyword;
import org.onap.pnfsimulator.simulator.keywords.SingleParameterKeyword;
import org.onap.pnfsimulator.simulator.keywords.TwoParameterKeyword;
import org.springframework.stereotype.Component;
@Component
public class KeywordsExtractor {
String substituteStringKeyword(String text, int increment) {
return Match(text).of(
Case(isRandomStringParamKeyword(),
spk -> spk.substituteKeyword(getRandomString().apply(spk.getAdditionalParameter()))),
Case(isRandomStringNonParamKeyword(),
npk -> npk.substituteKeyword(getRandomLimitedString().apply())),
Case(isRandomIntegerParamKeyword(),
tpk -> tpk.substituteKeyword(getRandomInteger().apply(tpk.getAdditionalParameter1(), tpk.getAdditionalParameter2()))),
Case(isRandomIntegerNonParamKeyword(),
npk -> npk.substituteKeyword(getRandomLimitedInteger().apply())),
Case(isIncrementKeyword(),
ik -> ik.substituteKeyword(String.valueOf(increment))),
Case(isTimestampNonParamKeyword(),
npk -> npk.substituteKeyword(getEpochSecond().apply())),
Case(
$(),
() -> text
));
}
Long substitutePrimitiveKeyword(String text) {
return Match(text).of(
Case(isRandomPrimitiveIntegerParamKeyword(),
tpk ->
getRandomPrimitiveInteger().apply(tpk.getAdditionalParameter1(), tpk.getAdditionalParameter2())),
Case(isTimestampPrimitiveNonParamKeyword(),
tpk ->
getTimestampPrimitive().apply()),
Case(
$(),
() -> 0L
));
}
boolean isPrimitive(String text) {
return Match(text).of(
Case(isRandomPrimitiveIntegerParamKeyword(), () -> true),
Case(isTimestampPrimitiveNonParamKeyword(), () -> true),
Case($(), () -> false));
}
private Pattern1<String, SingleParameterKeyword> isRandomStringParamKeyword() {
return $singleParameterKeyword($(spk -> Keyword.IS_MATCHING_KEYWORD_NAME.apply(spk, "RandomString")));
}
private Pattern1<String, NonParameterKeyword> isRandomStringNonParamKeyword() {
return $nonParameterKeyword($(npk -> Keyword.IS_MATCHING_KEYWORD_NAME.apply(npk, "RandomString")));
}
private Pattern1<String, NonParameterKeyword> isIncrementKeyword() {
return $nonParameterKeyword($(npk -> Keyword.IS_MATCHING_KEYWORD_NAME.apply(npk, "Increment")));
}
private Pattern1<String, TwoParameterKeyword> isRandomIntegerParamKeyword() {
return $twoParameterKeyword($(tpk -> Keyword.IS_MATCHING_KEYWORD_NAME.apply(tpk, "RandomInteger")));
}
private Pattern1<String, TwoParameterKeyword> isRandomPrimitiveIntegerParamKeyword() {
return $twoParameterKeyword($(tpk -> Keyword.IS_MATCHING_KEYWORD_NAME.apply(tpk, "RandomPrimitiveInteger")));
}
private Pattern1<String, NonParameterKeyword> isTimestampPrimitiveNonParamKeyword() {
return $nonParameterKeyword($(npk -> Keyword.IS_MATCHING_KEYWORD_NAME.apply(npk, "TimestampPrimitive")));
}
private Pattern1<String, NonParameterKeyword> isRandomIntegerNonParamKeyword() {
return $nonParameterKeyword($(npk -> Keyword.IS_MATCHING_KEYWORD_NAME.apply(npk, "RandomInteger")));
}
private Pattern1<String, NonParameterKeyword> isTimestampNonParamKeyword() {
return $nonParameterKeyword($(npk -> Keyword.IS_MATCHING_KEYWORD_NAME.apply(npk, "Timestamp")));
}
}
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