Example usage for java.util Collection stream

Introduction

In this page you can find the example usage for java.util Collection stream.

Prototype

default Stream<E> stream()

Source Link

Document

Returns a sequential Stream with this collection as its source.

Usage

From source file:org.homiefund.api.dto.UserDTO.java

public void setHomes(Collection<HomeDTO> homes) {
    authorities = new ArrayList<>(homes.stream().map(h -> new SimpleGrantedAuthority(h.getId().toString()))
            .collect(Collectors.toList()));
}

From source file:org.obiba.mica.web.model.LocalizedStringDtos.java

@NotNull
List<LocalizedString> fromDtoList(@NotNull Collection<Mica.LocalizedStringDtos> dtos) {
    return dtos.stream().map(dto -> fromDto(dto.getLocalizedStringsList())).collect(Collectors.toList());
}

From source file:de.metas.ui.web.view.event.JSONDocumentViewChangesEvent.java

private JSONDocumentViewChangesEvent(final Collection<DocumentViewChanges> changesList) {
    super();/*from   w  w w . j  a va2s.c  o  m*/
    changes = changesList.stream().map(changes -> JSONDocumentViewChanges.of(changes))
            .collect(GuavaCollectors.toImmutableList());
}

From source file:org.trustedanalytics.servicecatalog.service.rest.ServiceInstancesControllerHelpers.java

private Map<UUID, List<ServiceInstance>> createInstancesIndex(Collection<ServiceInstance> instances) {
    return instances.stream().collect(Collectors.groupingBy(i -> i.getServicePlan().getService().getGuid()));
}

From source file:org.obiba.mica.web.model.LocalizedStringDtos.java

@NotNull
List<Mica.LocalizedStringDtos> asDtoList(@NotNull Collection<LocalizedString> localizedStrings) {
    return localizedStrings.stream().map(localizedString -> Mica.LocalizedStringDtos.newBuilder()
            .addAllLocalizedStrings(asDto(localizedString)).build()).collect(Collectors.toList());
}

From source file:de.wpsverlinden.dupfind.DupeRemover.java

public void deleteAllDupes() {
    outputPrinter.print("Delete dupes ...");
    Collection<List<FileEntry>> dupeEntries = dupeFinder.getDupeEntries();
    dupeEntries.stream().forEach((lst) -> {
        while (lst.size() > 1) {
            String delPath = lst.get(lst.size() - 1).getPath();
            File del = new File(userDir + delPath);
            del.delete();//from   w w w . j  a  v  a2  s.  co  m
            fileIndex.remove(delPath);
            lst.remove(lst.size() - 1);
        }
    });
    outputPrinter.println(" done.");
}

From source file:de.metas.ui.web.dashboard.json.JSONDashboard.java

private JSONDashboard(final Collection<UserDashboardItem> items, final JSONOptions jsonOpts) {
    super();//from  ww w . j  a va2 s . c om

    this.items = items.stream().map(item -> JSONDashboardItem.of(item, jsonOpts))
            .collect(GuavaCollectors.toImmutableList());
}

From source file:de.wpsverlinden.dupfind.OutputPrinter.java

void printDupesOf(Collection<List<FileEntry>> dupeEntries) {
    dupeEntries.stream().filter((e) -> e.size() >= 2).forEach((lst) -> {
        println("-----");
        while (!lst.isEmpty()) {
            println(lst.get(0).toString());
            lst.remove(0);/*from w ww.  ja  va2 s.c  om*/
        }
        println("-----\n");
    });
}

From source file:com.fferreira.example.hazelcast.mapstore.HazelcastMapStore.java

@Override
public void deleteAll(final Collection<String> keys) {
    keys.stream().forEach((key) -> {
        delete(key);/*  ww  w. j  a va  2  s.  com*/
    });
}

From source file:com.spankingrpgs.scarletmoon.loader.ItemLoader.java

@Override
public void load(Collection<String> data, GameState state) {
    data.stream().forEach(datum -> loadItem(datum, state));
}