Example usage for java.util.function Predicate Predicate

Introduction

In this page you can find the example usage for java.util.function Predicate Predicate.

Prototype

Predicate

Source Link

Usage

From source file:de.vandermeer.skb.commons.Predicates.java

/**
 * Returns a predicate that returns true if a given pair is a translation for a specified target or source.
 * If target and source are null, the predicate will return false. If the target is not null, the predicate will
 * return true if the pair is a translation for the target. If the source is not null, the predicate will return
 * true if the pair is a translation for the source.
 * @param <SOURCE> source (left) of pair
 * @param <TARGET> target (right) of pair
 * @param <P> a pair of source and target
 * @param target the target to evaluate, null if the source should be used
 * @param source the source to evaluate, null if the target should be used
 * @return the predicate//  w w w .j  ava2s  .c  om
 */
public final static <SOURCE, TARGET, P extends Skb_Pair<SOURCE, TARGET>> Predicate<P> IS_TRANSLATION_FOR(
        final TARGET target, final SOURCE source) {
    return new Predicate<P>() {
        @Override
        public boolean test(P pair) {
            if (target == null && source == null) {
                return false;
            }
            if (target != null && target.equals(pair.rhs())) {
                return true;
            }
            if (source != null && source.equals(pair.lhs())) {
                return true;
            }
            return false;
        }
    };
}

From source file:de.msg.repository.RouteRepositoryImpl.java

@Override
public Iterable<Route> findByDeparture(String departure) {
    return StreamSupport.stream(driver.getRouteList().spliterator(), false).filter(new Predicate<Route>() {
        @Override//from  w  w w .j  a  va  2 s  .  co  m
        public boolean test(Route route) {
            return route.getDeparture().equals(departure);
        }
    }).collect(Collectors.toList());
}

From source file:freemarker.GoodsController.java

@RequestMapping(value = "/goods", method = RequestMethod.GET)
@ResponseBody/*  w w  w . j a  v  a 2 s  .  c o  m*/
public List get(final Good good) {
    final Stream<Good> goodStream = goods.stream().filter(new Predicate<Good>() {
        public boolean test(Good g) {
            boolean isOK = true;
            if (good.getName() != null && good.getName() != "") {
                if (!g.getName().equals(good.getName()))
                    isOK = false;
            }
            if (good.getPrice() != null && good.getPrice() != "") {
                if (!g.getPrice().equals(good.getPrice()))
                    isOK = false;
            }
            if (good.getRecommend() != null && good.getRecommend() != "") {
                if (!g.getRecommend().equals(good.getRecommend()))
                    isOK = false;
            }
            return isOK;
        }
    });
    return Arrays.asList(goodStream.toArray());
}

From source file:io.gravitee.management.rest.resource.AbstractResource.java

protected boolean isUserInRole(String role) {
    return SecurityContextHolder.getContext().getAuthentication().getAuthorities().stream()
            .anyMatch(new Predicate<GrantedAuthority>() {
                @Override/*from w w  w. ja v  a 2 s  . c  o  m*/
                public boolean test(GrantedAuthority grantedAuthority) {
                    return grantedAuthority.getAuthority().equalsIgnoreCase(role);
                }
            });
}

From source file:org.lendingclub.mercator.aws.ShadowAttributeRemover.java

public void removeTagAttributes(String label, JsonNode desired, JsonNode cache) {
    removeAttributes(label, desired, cache, new Predicate<String>() {

        @Override/* w  w w  .j  av a2 s  .  c  o  m*/
        public boolean test(String t) {
            return t.startsWith("aws_tag_");
        }

    });
}

From source file:com.bombardier.plugin.utils.FilePathUtils.java

/**
 * Used to read test cases from a list - line by line.
 * //ww w . j  a  va 2s.c o m
 * @param file
 *            the {@link Path} to the file
 * @return An {@link List} containing all test cases.
 * @throws IOException
 * @since 1.0
 */
public static List<String> readTextFileByLines(FilePath file) throws Exception {
    List<String> list = Files.readAllLines(Paths.get(file.absolutize().toURI()), StandardCharsets.UTF_8);
    list.removeIf(new Predicate<String>() {
        @Override
        public boolean test(String arg0) {
            return !StringUtils.isNotBlank(arg0);
        }
    });
    return list;
}

From source file:jease.cms.service.Relocator.java

private List<Content> searchContent(final String target) {
    return Database.query(Content.class, new Predicate<Content>() {
        public boolean test(Content obj) {
            return obj.getFulltext().indexOf(target) != -1;
        }/*w w  w  .j  a  v  a2 s  .co m*/
    });
}

From source file:ch.cyberduck.core.serializer.ProfileDictionary.java

public Profile deserialize(Object serialized) {
    final Deserializer<String> dict = deserializer.create(serialized);
    final String protocol = dict.stringForKey("Protocol");
    if (StringUtils.isNotBlank(protocol)) {
        final Protocol parent = protocols.forName(protocols.find(new Predicate<Protocol>() {
            @Override//from w w  w. j a  v a  2  s.  co m
            public boolean test(final Protocol protocol) {
                return true;
            }
        }), protocol, null);
        if (null == parent) {
            log.error(String.format("Unknown protocol %s in profile", protocol));
            return null;
        }
        return new Profile(parent, dict);
    }
    log.error("Missing protocol in profile");
    return null;
}

From source file:nl.pinniq.web.service.ScheduledTask.java

/**
 * Removes a worker process from the work package
 * @param id of the worker process/*from   w w w  .j  ava2 s  .c  o  m*/
 */
public void removeWork(String id) {
    Predicate<ProcessRunnable> filter = new Predicate<ProcessRunnable>() {
        @Override
        public boolean test(ProcessRunnable t) {
            return id.equalsIgnoreCase(t.getProcessId());
        }
    };
    work.remove(work.removeIf(filter));
}

From source file:com.dtolabs.rundeck.core.authorization.RuleEvaluator.java

public static List<AclRule> narrowContext(final AclRuleSet ruleSet, final AclSubject subject,
        final Set<Attribute> environment) {
    return ruleSet.getRules().stream().filter(new Predicate<AclRule>() {
        @Override//ww  w . jav a 2s .c  om
        public boolean test(final AclRule rule) {
            return matchesContexts(rule, subject, environment);
        }
    }).collect(Collectors.toList());

}