diff options
Diffstat (limited to 'src/main/java/org/onap/integration/simulators/nfsimulator/vesclient/simulator/keywords')
4 files changed, 294 insertions, 0 deletions
diff --git a/src/main/java/org/onap/integration/simulators/nfsimulator/vesclient/simulator/keywords/Keyword.java b/src/main/java/org/onap/integration/simulators/nfsimulator/vesclient/simulator/keywords/Keyword.java new file mode 100644 index 0000000..115ef85 --- /dev/null +++ b/src/main/java/org/onap/integration/simulators/nfsimulator/vesclient/simulator/keywords/Keyword.java @@ -0,0 +1,76 @@ +/* + * ============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.integration.simulators.nfsimulator.vesclient.simulator.keywords; + +import io.vavr.Function1; +import io.vavr.Function2; + +import java.util.ArrayList; +import java.util.List; +import java.util.regex.Matcher; +import java.util.stream.Collectors; + +import lombok.Getter; + +@Getter +public class Keyword { + + protected static final String LETTERS_REGEX = "([a-zA-Z]+)"; + protected static final String NONLETTERS_REGEX = "([^a-zA-Z]+)"; + + protected static final Function1<String, String> OPTIONAL = + regex -> regex + "?"; + + private final String name; + private final List<String> meaningfulParts; + + public static final Function2<Keyword, String, Boolean> IS_MATCHING_KEYWORD_NAME = (keyword, key) -> + keyword != null && keyword.getName() != null && keyword.getName().equals(key); + + /** + * Returns list of independent parts inside the keyword. Current implementation assumes that customer can join keywords with integer values, so + * keyword is decomposed to parts then some parts of the keyword is skipped because of replacement process. + * + * @param matcher - Matcher to check find independent groups inside the keyword + * @param skipGroups Informs this method about which groups should be consider as part of the replacement process + * @return list of independent parts inside the keywords + */ + static List<String> extractPartsFrom(Matcher matcher, List<Integer> skipGroups) { + List<String> parts = new ArrayList<>(); + for (int i = 1; i <= matcher.groupCount(); i++) { + if (matcher.group(i) != null && !skipGroups.contains(i)) { + parts.add(matcher.group(i)); + } + } + return parts; + } + + Keyword(String name, List<String> meaningfulParts) { + this.name = name; + this.meaningfulParts = meaningfulParts; + } + + public String substituteKeyword(String substitution) { + return meaningfulParts.stream() + .map(part -> part.equals(name) ? substitution : part) + .collect(Collectors.joining()); + } + +} diff --git a/src/main/java/org/onap/integration/simulators/nfsimulator/vesclient/simulator/keywords/NonParameterKeyword.java b/src/main/java/org/onap/integration/simulators/nfsimulator/vesclient/simulator/keywords/NonParameterKeyword.java new file mode 100644 index 0000000..f850f69 --- /dev/null +++ b/src/main/java/org/onap/integration/simulators/nfsimulator/vesclient/simulator/keywords/NonParameterKeyword.java @@ -0,0 +1,65 @@ +/* + * ============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.integration.simulators.nfsimulator.vesclient.simulator.keywords; + +import io.vavr.Tuple; +import io.vavr.Tuple1; +import io.vavr.match.annotation.Patterns; +import io.vavr.match.annotation.Unapply; +import java.util.Collections; +import java.util.List; +import java.util.regex.Pattern; +import lombok.Getter; +import lombok.Setter; +import lombok.val; + +@Patterns +@Getter +@Setter +public class NonParameterKeyword extends Keyword { + + public static final int KEYWORD_NAME_GROUP = 2; + + private static final String KEYWORD_REGEX = new StringBuilder() + .append(OPTIONAL.apply(NONLETTERS_REGEX)) + .append("#") + .append(LETTERS_REGEX) + .append("(?!\\()") + .append(OPTIONAL.apply(NONLETTERS_REGEX)) + .toString(); + + private NonParameterKeyword(String name, List<String> meaningfulParts) { + super(name, meaningfulParts); + } + + @Unapply + static Tuple1<NonParameterKeyword> nonParameterKeyword(String keyword) { + val matcher = Pattern.compile(KEYWORD_REGEX).matcher(keyword); + NonParameterKeyword npk = null; + if (matcher.find()) { + npk = new NonParameterKeyword( + matcher.group(KEYWORD_NAME_GROUP), + extractPartsFrom(matcher, Collections.emptyList()) + ); + } + return Tuple.of(npk); + } + +} diff --git a/src/main/java/org/onap/integration/simulators/nfsimulator/vesclient/simulator/keywords/SingleParameterKeyword.java b/src/main/java/org/onap/integration/simulators/nfsimulator/vesclient/simulator/keywords/SingleParameterKeyword.java new file mode 100644 index 0000000..a4ea5b9 --- /dev/null +++ b/src/main/java/org/onap/integration/simulators/nfsimulator/vesclient/simulator/keywords/SingleParameterKeyword.java @@ -0,0 +1,73 @@ +/* + * ============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.integration.simulators.nfsimulator.vesclient.simulator.keywords; + +import io.vavr.Tuple; +import io.vavr.Tuple1; +import io.vavr.match.annotation.Patterns; +import io.vavr.match.annotation.Unapply; +import java.util.Collections; +import java.util.List; +import java.util.regex.Pattern; +import lombok.Getter; +import lombok.Setter; +import lombok.val; + +@Patterns +@Getter +@Setter +public class SingleParameterKeyword extends Keyword { + + public static final int KEYWORD_NAME_GROUP = 2; + public static final int ADDITIONAL_PARAMETER_GROUP = 3; + + private static final String KEYWORD_REGEX = new StringBuilder() + .append(OPTIONAL.apply(NONLETTERS_REGEX)) + .append("#") + .append(LETTERS_REGEX) + .append("\\((\\d+)\\)") + .append(OPTIONAL.apply(NONLETTERS_REGEX)) + .toString(); + public static final int SKIPPED_GROUP_NUMBER = 3; + + private Integer additionalParameter; + + private SingleParameterKeyword(String name, List<String> meaningfulParts, + Integer additionalParameter) { + super(name, meaningfulParts); + this.additionalParameter = additionalParameter; + } + + @Unapply + static Tuple1<SingleParameterKeyword> singleParameterKeyword(String keyword) { + val matcher = Pattern.compile(KEYWORD_REGEX).matcher(keyword); + SingleParameterKeyword spk = null; + if (matcher.find()) { + spk = new SingleParameterKeyword( + matcher.group(KEYWORD_NAME_GROUP), + extractPartsFrom(matcher, Collections.singletonList(SKIPPED_GROUP_NUMBER)), + Integer.parseInt(matcher.group(ADDITIONAL_PARAMETER_GROUP)) + ); + } + return Tuple.of(spk); + } +} + + diff --git a/src/main/java/org/onap/integration/simulators/nfsimulator/vesclient/simulator/keywords/TwoParameterKeyword.java b/src/main/java/org/onap/integration/simulators/nfsimulator/vesclient/simulator/keywords/TwoParameterKeyword.java new file mode 100644 index 0000000..f1f1a76 --- /dev/null +++ b/src/main/java/org/onap/integration/simulators/nfsimulator/vesclient/simulator/keywords/TwoParameterKeyword.java @@ -0,0 +1,80 @@ +/* + * ============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.integration.simulators.nfsimulator.vesclient.simulator.keywords; + +import io.vavr.Tuple; +import io.vavr.Tuple1; +import io.vavr.match.annotation.Patterns; +import io.vavr.match.annotation.Unapply; +import java.util.Arrays; +import java.util.List; +import java.util.regex.Pattern; +import lombok.Getter; +import lombok.Setter; +import lombok.val; + +@Patterns +@Getter +@Setter +public class TwoParameterKeyword extends Keyword { + + public static final int ADDITIONAL_PARAMETER_1_GROUP = 3; + public static final int ADDITIONAL_PARAMETER_2_GROUP = 4; + public static final int KEYWORD_NAME_GROUP = 2; + protected static final List<Integer> ADDITIONAL_PARAMETERS_GROUPS = Arrays.asList(ADDITIONAL_PARAMETER_1_GROUP, ADDITIONAL_PARAMETER_2_GROUP); + + private static final String NON_LIMITED_NUMBER_REGEX = "\\((\\d+)"; + private static final String COLON_REGEX = "\\s?,\\s?"; + private static final String OPTIONAL_NUMBER_PARAM_REGEX = "(\\d+)\\)"; + + private static final String KEYWORD_REGEX = OPTIONAL.apply(NONLETTERS_REGEX) + + "#" + + LETTERS_REGEX + + NON_LIMITED_NUMBER_REGEX + + COLON_REGEX + + OPTIONAL_NUMBER_PARAM_REGEX + + OPTIONAL.apply(NONLETTERS_REGEX); + + private Integer additionalParameter1; + private Integer additionalParameter2; + + private TwoParameterKeyword(String name, List<String> meaningfulParts, Integer additionalParameter1, + Integer additionalParameter2) { + super(name, meaningfulParts); + this.additionalParameter1 = additionalParameter1; + this.additionalParameter2 = additionalParameter2; + } + + @Unapply + static Tuple1<TwoParameterKeyword> twoParameterKeyword(String keyword) { + val matcher = Pattern.compile(KEYWORD_REGEX).matcher(keyword); + TwoParameterKeyword tpk = null; + if (matcher.find()) { + tpk = new TwoParameterKeyword( + matcher.group(KEYWORD_NAME_GROUP), + extractPartsFrom(matcher, ADDITIONAL_PARAMETERS_GROUPS), + Integer.parseInt(matcher.group(ADDITIONAL_PARAMETER_1_GROUP)), + Integer.parseInt(matcher.group(ADDITIONAL_PARAMETER_2_GROUP)) + ); + } + return Tuple.of(tpk); + } + +} |