ch.lambdaj.Lambda.filter()方法的使用及代码示例

x33g5p2x  于2022-01-24 转载在 其他  
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本文整理了Java中ch.lambdaj.Lambda.filter()方法的一些代码示例，展示了Lambda.filter()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Lambda.filter()方法的具体详情如下：
包路径：ch.lambdaj.Lambda
类名称：Lambda
方法名：filter

Lambda.filter介绍

[英]Filters all the objects in the given iterable that match the given hamcrest Matcher
[中]过滤给定iterable中与给定hamcrest匹配器匹配的所有对象

代码示例

代码示例来源：origin: io.cloudslang/score-orchestrator-impl

  1. private <T extends Serializable> void dispatch(List<? extends Serializable> messages, Class<T> messageClass, Handler<T> handler){
  2.   @SuppressWarnings("unchecked")
  3.   List<T> filteredMessages = (List<T>) filter(Matchers.instanceOf(messageClass), messages);
  4.   if (!messages.isEmpty()){
  5.     handler.handle(filteredMessages);
  6.   }
  7. }

代码示例来源：origin: io.openscore.lang/score-lang-api

  1. @Override
  2. public CompilationArtifact compile(SlangSource source, Set<SlangSource> dependencies) {
  3.   Validate.notNull(source, "Source can not be null");
  4.   Set<SlangSource> dependencySources = new HashSet<>(filter(notNullValue(), dependencies));
  5.   try {
  6.     return compiler.compile(source, dependencySources);
  7.   } catch (Exception e) {
  8.     logger.error("Failed compilation for source : " + source.getName() + " ,Exception is : " + e.getMessage());
  9.     throw new RuntimeException(e);
  10.   }
  11. }

代码示例来源：origin: net.flexmojos.oss/flexmojos-maven-plugin

  1. protected Set<Artifact> getDependencies( Matcher<? extends Artifact>... matchers )
  2. {
  3.   Set<Artifact> dependencies = getDependencies();
  4.   return new LinkedHashSet<Artifact>( filter( allOf( matchers ), dependencies ) );
  5. }

代码示例来源：origin: net.thucydides/thucydides-core

  1. public static <T> List<T> filterElements(final List<T> elements, final BeanMatcher... matchers) {
  2.   List<T> filteredItems = ImmutableList.copyOf(elements);
  3.   for(BeanFieldMatcher matcher : propertyMatchersIn(matchers)) {
  4.     filteredItems = filter(matcher.getMatcher(), filteredItems);
  5.   }
  6.   return filteredItems;
  7. }

代码示例来源：origin: net.serenity-bdd/core

  1. public static <T> List<T> filterElements(final List<T> elements, final BeanMatcher... matchers) {
  2.   List<T> filteredItems = ImmutableList.copyOf(elements);
  3.   for(BeanFieldMatcher matcher : propertyMatchersIn(matchers)) {
  4.     filteredItems = filter(matcher.getMatcher(), filteredItems);
  5.   }
  6.   return filteredItems;
  7. }

代码示例来源：origin: org.motechproject/motech-mrs-couchdb

  1. public void addDependantObservation(MRSObservation mrsObservation) {
  2.   List<? extends MRSObservation> existingObservationList = Lambda.filter(having(on(CouchObservation.class).getConceptName(), is(equalTo(mrsObservation.getConceptName()))), dependantObservations);
  3.   if (!existingObservationList.isEmpty()) {
  4.     dependantObservations.remove(existingObservationList.get(0));
  5.   }
  6.   dependantObservations.add(convertObservationToCouchObservation(mrsObservation));
  7. }

代码示例来源：origin: net.thucydides/thucydides-core

  1. private List<TestOutcome> outcomesForRelease(List<? extends TestOutcome> outcomes,
  2.                          String releaseName) {
  3.     releaseManager.enrichOutcomesWithReleaseTags(outcomes);
  4.     return (List<TestOutcome>) filter(having(on(TestOutcome.class).getVersions(), hasItem(releaseName)), outcomes);
  5.   }
  6. }

代码示例来源：origin: org.motechproject/motech-alerts-api

  1. @Override
  2.   public List<Alert> filter(List<Alert> alerts, AlertCriteria alertCriteria) {
  3.     return Lambda.filter(having(on(Alert.class).getAlertType(), equalTo(alertCriteria.alertType())), alerts);
  4.   }
  5. },

代码示例来源：origin: org.motechproject/motech-alerts-api

  1. @Override
  2.   public List<Alert> filter(List<Alert> alerts, AlertCriteria alertCriteria) {
  3.     return Lambda.filter(having(on(Alert.class).getStatus(), equalTo(alertCriteria.alertStatus())), alerts);
  4.   }
  5. },

代码示例来源：origin: net.thucydides/thucydides-core

  1. private int countDataRowsWithResult(TestResult expectedResult) {
  2.   List<DataTableRow> matchingRows
  3.       = filter(having(on(DataTableRow.class).getResult(), is(expectedResult)), getDataTable().getRows());
  4.   return matchingRows.size();
  5. }

代码示例来源：origin: net.serenity-bdd/core

  1. private Properties appiumPropertiesFrom(EnvironmentVariables environmentVariables) {
  2.   Properties appiumProperties = new Properties();
  3.   List<String> appiumKeys = filter(startsWith("appium."), environmentVariables.getKeys());
  4.   for (String key : appiumKeys) {
  5.     String value = isAppProperty(key) ? appPathFrom(environmentVariables.getProperty(key)) : environmentVariables.getProperty(key);
  6.     String simplifiedKey = key.replace("appium.", "");
  7.     appiumProperties.setProperty(simplifiedKey, value);
  8.   }
  9.   ensureAppPathDefinedIn(appiumProperties);
  10.   return appiumProperties;
  11. }

代码示例来源：origin: net.serenity-bdd/core

  1. private void addCustomPropertiesTo(Map<String, String> buildProperties) {
  2.   List<String> sysInfoKeys = filter(startsWith("sysinfo."), environmentVariables.getKeys());
  3.   for(String key : sysInfoKeys) {
  4.     String simplifiedKey = key.replace("sysinfo.", "");
  5.     String expression = environmentVariables.getProperty(key);
  6.     String value = (isGroovyExpression(expression)) ? evaluateGroovyExpression(key, expression) : expression;
  7.     buildProperties.put(humanizedFormOf(simplifiedKey), value);
  8.   }
  9. }

代码示例来源：origin: net.serenity-bdd/core

  1. /**
  2.  * Find the test outcomes with a given tag type
  3.  *
  4.  * @param tagType the tag type we are filtering on
  5.  * @return A new set of test outcomes for this tag type
  6.  */
  7. public TestOutcomes withTagType(String tagType) {
  8.   return TestOutcomes.of(filter(havingTagType(tagType), outcomes)).withLabel(tagType).withRootOutcomes(this.getRootOutcomes());
  9. }

代码示例来源：origin: net.thucydides/thucydides-core

  1. /**
  2.  * Find the test outcomes with a given tag type
  3.  *
  4.  * @param tagType the tag type we are filtering on
  5.  * @return A new set of test outcomes for this tag type
  6.  */
  7. public TestOutcomes withTagType(String tagType) {
  8.   return TestOutcomes.of(filter(havingTagType(tagType), outcomes)).withLabel(tagType).withRootOutcomes(this.getRootOutcomes());
  9. }

代码示例来源：origin: net.thucydides/thucydides-core

  1. /**
  2.  * Find the test outcomes with a given tag name
  3.  *
  4.  * @param tagName the name of the tag type we are filtering on
  5.  * @return A new set of test outcomes for this tag name
  6.  */
  7. public TestOutcomes withTag(String tagName) {
  8.   return TestOutcomes.of(filter(havingTagName(tagName), outcomes)).withLabel(tagName).withRootOutcomes(getRootOutcomes());
  9. }

代码示例来源：origin: net.serenity-bdd/core

  1. /**
  2.  * Find the test outcomes with a given tag name
  3.  *
  4.  * @param tagName the name of the tag type we are filtering on
  5.  * @return A new set of test outcomes for this tag name
  6.  */
  7. public TestOutcomes withTag(String tagName) {
  8.   return TestOutcomes.of(filter(havingTagName(tagName), outcomes)).withLabel(tagName).withRootOutcomes(getRootOutcomes());
  9. }

代码示例来源：origin: net.thucydides/thucydides-core

  1. public TestOutcomes getErrorTests() {
  2.   return TestOutcomes.of(filter(withResult(TestResult.ERROR), outcomes))
  3.       .withLabel(labelForTestsWithStatus("failing tests"))
  4.       .withRootOutcomes(getRootOutcomes());
  5. }

代码示例来源：origin: net.serenity-bdd/core

  1. public TestOutcomes getErrorTests() {
  2.   return TestOutcomes.of(filter(withResult(TestResult.ERROR), outcomes))
  3.       .withLabel(labelForTestsWithStatus("failing tests"))
  4.       .withRootOutcomes(getRootOutcomes());
  5. }

代码示例来源：origin: net.serenity-bdd/core

  1. /**
  2.  * Find the failing test outcomes in this set
  3.  *
  4.  * @return A new set of test outcomes containing only the failing tests
  5.  */
  6. public TestOutcomes getFailingTests() {
  7.   return TestOutcomes.of(filter(withResult(TestResult.FAILURE), outcomes))
  8.       .withLabel(labelForTestsWithStatus("failing tests"))
  9.       .withRootOutcomes(getRootOutcomes());
  10. }

代码示例来源：origin: net.thucydides/thucydides-core

  1. public TestOutcomes havingResult(TestResult result) {
  2.   return TestOutcomes.of(filter(withResult(result), outcomes))
  3.       .withLabel(labelForTestsWithStatus(result.name()))
  4.       .withRootOutcomes(getRootOutcomes());
  5. }

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