Replace Stream.concat with Streams.concat

Stream.concat only accepts 2 parameters. Streams.concat on the other hand
accepts any number of parameters.

Moving to Streams.concat for all uses (2 or more) makes sense for uniformity
and convenience reasons.

-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=179716648
This commit is contained in:
guyben 2017-12-20 12:06:39 -08:00 committed by Ben McIlwain
parent eb07768200
commit 2c96633a20
9 changed files with 21 additions and 16 deletions

View file

@ -28,6 +28,7 @@ import com.google.appengine.tools.cloudstorage.GcsFileMetadata;
import com.google.appengine.tools.cloudstorage.GcsService;
import com.google.common.collect.Lists;
import com.google.common.collect.PeekingIterator;
import com.google.common.collect.Streams;
import com.googlecode.objectify.Key;
import com.googlecode.objectify.Result;
import com.googlecode.objectify.util.ResultNow;
@ -116,7 +117,7 @@ public class RestoreCommitLogsAction implements Runnable {
}
// Restore the CommitLogCheckpointRoot and CommitLogBuckets.
saveOfy(
Stream.concat(
Streams.concat(
bucketTimestamps
.entrySet()
.stream()

View file

@ -20,13 +20,13 @@ import static google.registry.util.CollectionUtils.nullToEmptyImmutableCopy;
import static google.registry.util.PreconditionsUtils.checkArgumentNotNull;
import com.google.common.collect.ImmutableList;
import com.google.common.collect.Streams;
import google.registry.model.Buildable;
import google.registry.model.ImmutableObject;
import google.registry.model.domain.fee.BaseFee;
import google.registry.model.domain.fee.BaseFee.FeeType;
import google.registry.model.domain.fee.Credit;
import google.registry.model.domain.fee.Fee;
import java.util.stream.Stream;
import org.joda.money.CurrencyUnit;
import org.joda.money.Money;
@ -103,7 +103,7 @@ public class FeesAndCredits extends ImmutableObject implements Buildable {
/** Returns all fees and credits for the event. */
public ImmutableList<BaseFee> getFeesAndCredits() {
return Stream.concat(getFees().stream(), getCredits().stream()).collect(toImmutableList());
return Streams.concat(getFees().stream(), getCredits().stream()).collect(toImmutableList());
}
@Override

View file

@ -32,6 +32,7 @@ import static google.registry.util.PreconditionsUtils.checkArgumentNotNull;
import com.google.common.collect.ImmutableSet;
import com.google.common.collect.ImmutableSortedSet;
import com.google.common.collect.Ordering;
import com.google.common.collect.Streams;
import com.googlecode.objectify.Key;
import com.googlecode.objectify.annotation.Entity;
import com.googlecode.objectify.annotation.IgnoreSave;
@ -46,7 +47,6 @@ import google.registry.model.domain.secdns.DelegationSignerData;
import google.registry.model.host.HostResource;
import java.util.Set;
import java.util.function.Predicate;
import java.util.stream.Stream;
/** Shared base class for {@link DomainResource} and {@link DomainApplication}. */
@ReportedOn
@ -250,7 +250,7 @@ public abstract class DomainBase extends EppResource {
checkArgument(contacts.stream().noneMatch(IS_REGISTRANT), "Registrant cannot be a contact");
// Replace the non-registrant contacts inside allContacts.
getInstance().allContacts =
Stream.concat(
Streams.concat(
nullToEmpty(getInstance().allContacts).stream().filter(IS_REGISTRANT),
contacts.stream())
.collect(toImmutableSet());

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@ -25,6 +25,7 @@ import com.google.appengine.api.datastore.DatastoreServiceFactory;
import com.google.common.annotations.VisibleForTesting;
import com.google.common.collect.ImmutableList;
import com.google.common.collect.ImmutableSet;
import com.google.common.collect.Streams;
import com.googlecode.objectify.Key;
import com.googlecode.objectify.Objectify;
import com.googlecode.objectify.ObjectifyFactory;
@ -45,7 +46,6 @@ import google.registry.model.translators.InetAddressTranslatorFactory;
import google.registry.model.translators.ReadableInstantUtcTranslatorFactory;
import google.registry.model.translators.UpdateAutoTimestampTranslatorFactory;
import java.util.concurrent.atomic.AtomicLong;
import java.util.stream.Stream;
/**
* An instance of Ofy, obtained via {@code #ofy()}, should be used to access all persistable
@ -140,7 +140,7 @@ public class ObjectifyService {
// This is future-proofing for Objectify 5.x where the registration logic gets less lenient.
for (Class<?> clazz :
Stream.concat(
Streams.concat(
entityClasses.stream().filter(hasAnnotation(Entity.class)),
entityClasses.stream().filter(hasAnnotation(Entity.class).negate()))
.collect(toImmutableSet())) {

View file

@ -25,6 +25,7 @@ import com.google.appengine.tools.mapreduce.Mapper;
import com.google.appengine.tools.mapreduce.inputs.InMemoryInput;
import com.google.common.collect.ImmutableList;
import com.google.common.collect.Lists;
import com.google.common.collect.Streams;
import com.googlecode.objectify.Key;
import google.registry.config.RegistryEnvironment;
import google.registry.mapreduce.MapreduceRunner;
@ -66,7 +67,7 @@ public class KillAllCommitLogsAction implements Runnable {
Input<Key<?>> input =
new InMemoryInput<>(
Lists.partition(
Stream.concat(
Streams.concat(
Stream.of(CommitLogCheckpointRoot.getKey()),
CommitLogBucket.getAllBucketKeys().stream())
.collect(toImmutableList()),

View file

@ -29,6 +29,7 @@ import com.google.common.collect.ImmutableSortedSet;
import com.google.common.collect.ImmutableTable;
import com.google.common.collect.Maps;
import com.google.common.collect.Ordering;
import com.google.common.collect.Streams;
import google.registry.model.ImmutableObject;
import google.registry.request.JsonResponse;
import google.registry.request.Parameter;
@ -150,7 +151,7 @@ public abstract class ListObjectsAction<T extends ImmutableObject> implements Ru
final ImmutableMap<String, String> nameMapping =
((fullFieldNames != null) && fullFieldNames.isPresent() && fullFieldNames.get())
? getFieldAliases() : getFieldAliases().inverse();
return Stream.concat(getPrimaryKeyFields().stream(), fieldsToUse.stream())
return Streams.concat(getPrimaryKeyFields().stream(), fieldsToUse.stream())
.map(field -> nameMapping.getOrDefault(field, field))
.collect(toImmutableSet());
}
@ -207,7 +208,7 @@ public abstract class ListObjectsAction<T extends ImmutableObject> implements Ru
Maps.transformEntries(
data.columnMap(),
(columnName, columnValues) ->
Stream.concat(
Streams.concat(
Stream.of(includingHeader ? columnName : ""),
columnValues.values().stream())
.map(String::length)

View file

@ -41,6 +41,7 @@ import com.google.common.collect.ImmutableMap;
import com.google.common.collect.ImmutableSet;
import com.google.common.collect.ImmutableSortedMap;
import com.google.common.collect.Ordering;
import com.google.common.collect.Streams;
import com.googlecode.objectify.Key;
import google.registry.flows.EppException;
import google.registry.flows.ResourceFlowUtils.BadAuthInfoForResourceException;
@ -262,7 +263,7 @@ public class DomainTransferApproveFlowTest
.build();
assertBillingEventsForResource(
domain,
Stream.concat(
Streams.concat(
Arrays.stream(expectedCancellationBillingEvents)
.map(builder -> builder.setParent(historyEntryTransferApproved).build()),
Stream.of(
@ -298,7 +299,7 @@ public class DomainTransferApproveFlowTest
// for the gaining client that begins at the new expiration time.
assertBillingEventsForResource(
domain,
Stream.concat(
Streams.concat(
Arrays.stream(expectedCancellationBillingEvents)
.map(builder -> builder.setParent(historyEntryTransferApproved).build()),
Stream.of(

View file

@ -48,6 +48,7 @@ import com.google.common.collect.ImmutableMap;
import com.google.common.collect.ImmutableSet;
import com.google.common.collect.ImmutableSortedMap;
import com.google.common.collect.Iterables;
import com.google.common.collect.Streams;
import com.googlecode.objectify.Key;
import google.registry.flows.EppException;
import google.registry.flows.EppRequestSource;
@ -313,7 +314,7 @@ public class DomainTransferRequestFlowTest
.collect(toImmutableSet());
// Assert that the billing events we constructed above actually exist in Datastore.
ImmutableSet<BillingEvent> expectedBillingEvents =
Stream.concat(
Streams.concat(
Stream.of(losingClientAutorenew, gainingClientAutorenew),
optionalToStream(optionalTransferBillingEvent))
.collect(toImmutableSet());
@ -332,7 +333,7 @@ public class DomainTransferRequestFlowTest
// Assert that the full set of server-approve billing events is exactly the extra ones plus
// the transfer billing event (if present) and the gaining client autorenew.
ImmutableSet<BillingEvent> expectedServeApproveBillingEvents =
Stream.concat(
Streams.concat(
Stream.of(gainingClientAutorenew), optionalToStream(optionalTransferBillingEvent))
.collect(toImmutableSet());
assertBillingEventsEqual(

View file

@ -33,6 +33,7 @@ import com.google.common.collect.ImmutableSet;
import com.google.common.collect.ImmutableSortedMap;
import com.google.common.collect.Iterables;
import com.google.common.collect.Ordering;
import com.google.common.collect.Streams;
import com.googlecode.objectify.Key;
import google.registry.model.EntityTestCase;
import google.registry.model.billing.BillingEvent;
@ -51,7 +52,6 @@ import google.registry.model.registry.Registry;
import google.registry.model.reporting.HistoryEntry;
import google.registry.model.transfer.TransferData;
import google.registry.model.transfer.TransferStatus;
import java.util.stream.Stream;
import org.joda.money.Money;
import org.joda.time.DateTime;
import org.junit.Before;
@ -369,7 +369,7 @@ public class DomainResourceTest extends EntityTestCase {
domain
.asBuilder()
.setGracePeriods(
Stream.concat(addGracePeriods.stream(), renewGracePeriods.stream())
Streams.concat(addGracePeriods.stream(), renewGracePeriods.stream())
.collect(toImmutableSet()))
.build();
assertThat(domain.getGracePeriodsOfType(GracePeriodStatus.ADD)).isEqualTo(addGracePeriods);