List of usage examples for com.google.common.collect Iterables find
@Nullable public static <T> T find(Iterable<? extends T> iterable, Predicate<? super T> predicate, @Nullable T defaultValue)
From source file:gov.nih.nci.firebird.selenium2.pages.investigator.profile.AddOrganizationAssociationDialogHelper.java
private SearchResultListing<AbstractLoadableComponent<?>> getListingById(final AbstractOrganizationRole role) { return Iterables.find(getDialog().getSearchResults(), new Predicate<SearchResultListing<AbstractLoadableComponent<?>>>() { @Override// w w w .j a v a 2 s .com public boolean apply(SearchResultListing<AbstractLoadableComponent<?>> listing) { return role.getOrganization().getExternalId().equals(listing.getExternalId()); } }, null); }
From source file:com.netflix.curator.framework.recipes.locks.Reaper.java
@VisibleForTesting int getEmptyCount(final String path) { PathHolder found = Iterables.find(queue, new Predicate<PathHolder>() { @Override//ww w .j ava 2 s . c om public boolean apply(PathHolder holder) { return holder.path.equals(path); } }, null); return (found != null) ? found.emptyCount : -1; }
From source file:com.android.tools.idea.editors.vmtrace.TraceViewPanel.java
public void setTrace(@NotNull VmTraceData trace) { myTraceData = trace;/*from www. j a va2s . c o m*/ List<ThreadInfo> threads = trace.getThreads(true); if (threads.isEmpty()) { return; } ThreadInfo defaultThread = Iterables.find(threads, new Predicate<ThreadInfo>() { @Override public boolean apply(ThreadInfo input) { return MAIN_THREAD_NAME.equals(input.getName()); } }, threads.get(0)); myTraceViewCanvas.setTrace(trace, defaultThread, getCurrentRenderClock()); myThreadCombo.setModel(new DefaultComboBoxModel(threads.toArray())); myThreadCombo.setSelectedItem(defaultThread); myThreadCombo.setRenderer(new ColoredListCellRenderer() { @Override protected void customizeCellRenderer(JList list, Object value, int index, boolean selected, boolean hasFocus) { String name = value instanceof ThreadInfo ? ((ThreadInfo) value).getName() : value.toString(); append(name); } }); myThreadCombo.setEnabled(true); myRenderClockSelectorCombo.setEnabled(true); myVmStatsTreeTableModel.setTraceData(trace, defaultThread); myVmStatsTreeTableModel.setClockType(getCurrentRenderClock()); myTreeTable.setModel(myVmStatsTreeTableModel); VmStatsTreeUtils.adjustTableColumnWidths(myTreeTable); VmStatsTreeUtils.setCellRenderers(myTreeTable); VmStatsTreeUtils.setSpeedSearch(myTreeTable); VmStatsTreeUtils.enableSorting(myTreeTable, myVmStatsTreeTableModel); }
From source file:brooklyn.networking.cloudstack.loadbalancer.CloudStackLoadBalancerImpl.java
@Override protected String getAddressOfEntity(Entity member) { JcloudsSshMachineLocation machine = (JcloudsSshMachineLocation) Iterables.find(member.getLocations(), Predicates.instanceOf(JcloudsSshMachineLocation.class), null); if (machine != null && machine.getNode().getProviderId() != null) { return machine.getNode().getProviderId(); } else {/*www . jav a 2 s . c om*/ LOG.error("Unable to construct cloudstack-id representation for {} in {}; skipping in {}", new Object[] { member, machine, this }); return null; } }
From source file:org.brooth.jeta.apt.processors.MetaInjectProcessor.java
private void buildInjectMethod(TypeSpec.Builder builder, RoundContext context, TypeElement masterElement, ClassName masterClassName, Boolean staticMeta, ArrayList<Element> unhandledElements) { MethodSpec.Builder methodBuilder;//from ww w .j a v a2 s. c o m if (staticMeta) { methodBuilder = MethodSpec.methodBuilder("injectStatic").addParameter(metaScopeTypeName, "scope", Modifier.FINAL); } else { methodBuilder = MethodSpec.methodBuilder("inject") .addParameter(metaScopeTypeName, "scope", Modifier.FINAL) .addParameter(masterClassName, "master", Modifier.FINAL); } methodBuilder.addAnnotation(Override.class).addModifiers(Modifier.PUBLIC).returns(void.class); Multimap<String, StatementSpec> statements = ArrayListMultimap.create(); for (TypeElement scopeElement : moduleScopes) { for (Element element : context.elements()) { if (element.getKind() == ElementKind.METHOD) { String methodStatement = null; if (staticMeta) { if (element.getModifiers().contains(Modifier.STATIC)) methodStatement = String.format("%1$s.%2$s", masterElement.getQualifiedName().toString(), element.getSimpleName().toString()); } else { if (!element.getModifiers().contains(Modifier.STATIC)) methodStatement = String.format("master.%1$s", element.getSimpleName().toString()); } if (methodStatement == null) continue; ExecutableElement methodElement = (ExecutableElement) element; List<? extends VariableElement> paramElements = methodElement.getParameters(); Multimap<String, StatementSpec> varStatements = HashMultimap.create(); for (VariableElement paramElement : paramElements) { StatementSpec statement = getResultStatement(scopeElement, paramElement.asType(), "", "getInstance()"); if (statement != null) { statement.element = paramElement; varStatements.put(statement.providerScopeStr, statement); } } if (!varStatements.isEmpty()) { for (String varScope : varStatements.keySet()) { Collection<StatementSpec> scopeVarStatements = varStatements.get(varScope); List<String> paramFormats = new ArrayList<>(paramElements.size()); List<Object> paramArgs = new ArrayList<>(paramElements.size()); for (final VariableElement paramElement : paramElements) { StatementSpec varStatement = Iterables.find(scopeVarStatements, new Predicate<StatementSpec>() { @Override public boolean apply(StatementSpec input) { return input.element == paramElement; } }, null); if (varStatement != null) { paramFormats.add(varStatement.format); paramArgs.addAll(Arrays.asList(varStatement.args)); } else { paramFormats.add("$L"); paramArgs.add("null"); } } StatementSpec methodStatementSpec = new StatementSpec(varScope, (methodStatement + '(' + Joiner.on(", ").join(paramFormats) + ')'), paramArgs.toArray(new Object[paramArgs.size()])); if (!statements.containsEntry(varScope, methodStatementSpec)) { statements.put(varScope, methodStatementSpec); unhandledElements.remove(element); } } } } else if (element.getKind() == ElementKind.FIELD) { String fieldStatement = null; if (staticMeta) { if (element.getModifiers().contains(Modifier.STATIC)) fieldStatement = String.format("%1$s.%2$s =\n", masterElement.getQualifiedName().toString(), element.getSimpleName().toString()); } else { if (!element.getModifiers().contains(Modifier.STATIC)) fieldStatement = String.format("master.%1$s = ", element.getSimpleName().toString()); } if (fieldStatement == null) continue; StatementSpec statement = getResultStatement(scopeElement, element.asType(), fieldStatement, "getInstance()"); if (statement != null) { statement.element = element; if (!statements.containsEntry(statement.providerScopeStr, statement)) { statements.put(statement.providerScopeStr, statement); unhandledElements.remove(element); } } } else { throw new ProcessingException("Unhandled injection element type " + element.getKind()); } } } if (!statements.isEmpty()) { List<String> scopes = new ArrayList<>(statements.keySet()); Collections.sort(scopes, new Comparator<String>() { @Override public int compare(String o1, String o2) { return isAssignableScope(o1, o2) ? 1 : -1; } }); for (String scopeElement : scopes) { ClassName scopeClassName = ClassName.bestGuess(scopeElement); ClassName scopeMetacodeClassName = ClassName.get(scopeClassName.packageName(), MetacodeUtils.toSimpleMetacodeName(scopeClassName.toString()), "MetaScopeImpl"); methodBuilder.beginControlFlow("if(scope.isAssignable($T.class))", scopeClassName) .addStatement("final $T s = ($T) scope", scopeMetacodeClassName, scopeMetacodeClassName); for (StatementSpec statement : statements.get(scopeElement)) methodBuilder.addStatement(statement.format, statement.args); methodBuilder.endControlFlow(); } } builder.addMethod(methodBuilder.build()); }
From source file:org.sonar.server.issue.ws.IssueShowWsHandler.java
/** * Can be null on project or on removed component *///from w w w. ja va 2 s . c o m @CheckForNull private Component getSubProject(IssueQueryResult result, @Nullable final ComponentDto component) { if (component != null) { return Iterables.find(result.components(), new Predicate<Component>() { @Override public boolean apply(Component input) { Long groupId = component.subProjectId(); return groupId != null && groupId.equals(((ComponentDto) input).getId()); } }, null); } return null; }
From source file:co.cask.cdap.data2.transaction.queue.hbase.HBaseQueueClientFactory.java
@Override public QueueConsumer createConsumer(final QueueName queueName, final ConsumerConfig consumerConfig, int numGroups) throws IOException { final HBaseQueueAdmin admin = ensureTableExists(queueName); try {/*www. ja v a2 s .c o m*/ final long groupId = consumerConfig.getGroupId(); // A callback for create a list of HBaseQueueConsumer // based on the current queue consumer state of the given group Callable<List<HBaseQueueConsumer>> consumerCreator = new Callable<List<HBaseQueueConsumer>>() { @Override public List<HBaseQueueConsumer> call() throws Exception { List<HBaseConsumerState> states; try (HBaseConsumerStateStore stateStore = admin.getConsumerStateStore(queueName)) { TransactionExecutor txExecutor = Transactions.createTransactionExecutor(txExecutorFactory, stateStore); // Find all consumer states for consumers that need to be created based on current state states = txExecutor.execute(new Callable<List<HBaseConsumerState>>() { @Override public List<HBaseConsumerState> call() throws Exception { List<HBaseConsumerState> consumerStates = Lists.newArrayList(); HBaseConsumerState state = stateStore.getState(groupId, consumerConfig.getInstanceId()); if (state.getPreviousBarrier() == null) { // Old HBase consumer (Salted based, not sharded) consumerStates.add(state); return consumerStates; } // Find the smallest start barrier that has something to consume for this instance. // It should always exists since we assume the queue is configured before this method is called List<QueueBarrier> queueBarriers = stateStore.getAllBarriers(groupId); if (queueBarriers.isEmpty()) { throw new IllegalStateException(String.format( "No consumer information available. Queue: %s, GroupId: %d, InstanceId: %d", queueName, groupId, consumerConfig.getInstanceId())); } QueueBarrier startBarrier = Iterables.find(Lists.reverse(queueBarriers), new Predicate<QueueBarrier>() { @Override public boolean apply(QueueBarrier barrier) { return barrier.getGroupConfig().getGroupSize() > consumerConfig .getInstanceId() && stateStore.isAllConsumed(consumerConfig, barrier.getStartRow()); } }, queueBarriers.get(0)); int groupSize = startBarrier.getGroupConfig().getGroupSize(); for (int i = consumerConfig.getInstanceId(); i < groupSize; i += consumerConfig .getGroupSize()) { consumerStates.add(stateStore.getState(groupId, i)); } return consumerStates; } }); } List<HBaseQueueConsumer> consumers = Lists.newArrayList(); for (HBaseConsumerState state : states) { QueueType queueType = (state.getPreviousBarrier() == null) ? QueueType.QUEUE : QueueType.SHARDED_QUEUE; HTable hTable = createHTable(admin.getDataTableId(queueName, queueType)); int distributorBuckets = getDistributorBuckets(hTable.getTableDescriptor()); HBaseQueueStrategy strategy = (state.getPreviousBarrier() == null) ? new SaltedHBaseQueueStrategy(hBaseTableUtil, distributorBuckets) : new ShardedHBaseQueueStrategy(hBaseTableUtil, distributorBuckets); consumers.add(queueUtil.getQueueConsumer(cConf, hTable, queueName, state, admin.getConsumerStateStore(queueName), strategy)); } return consumers; } }; return new SmartQueueConsumer(queueName, consumerConfig, consumerCreator); } catch (Exception e) { // If there is exception, nothing much can be done here besides propagating Throwables.propagateIfPossible(e); throw new IOException(e); } }
From source file:org.openhab.binding.loxone.internal.LoxoneBinding.java
private Miniserver findMiniserver(final String instance) { return Iterables.find(miniservers, new Predicate<Miniserver>() { public boolean apply(Miniserver miniserver) { return instance.equalsIgnoreCase(miniserver.host().getName()); }//w w w . j a va 2 s . c o m }, Iterables.getFirst(miniservers, null)); }
From source file:com.ning.billing.osgi.bundles.analytics.dao.factory.BusinessInvoiceFactory.java
private BusinessInvoiceItemBaseModelDao createBusinessInvoiceItem(final Account account, final Invoice invoice, final InvoiceItem invoiceItem, final Collection<InvoiceItem> otherInvoiceItems, final Long accountRecordId, final Long tenantRecordId, @Nullable final ReportGroup reportGroup, final TenantContext context) throws AnalyticsRefreshException { // For convenience, populate empty columns using the linked item final InvoiceItem linkedInvoiceItem = Iterables.find(otherInvoiceItems, new Predicate<InvoiceItem>() { @Override/*w w w . j a v a 2 s . c o m*/ public boolean apply(final InvoiceItem input) { return invoiceItem.getLinkedItemId() != null && invoiceItem.getLinkedItemId().equals(input.getId()); } }, null); SubscriptionBundle bundle = null; // Subscription and bundle could be null for e.g. credits or adjustments if (invoiceItem.getBundleId() != null) { bundle = getSubscriptionBundle(invoiceItem.getBundleId(), context); } if (bundle == null && linkedInvoiceItem != null && linkedInvoiceItem.getBundleId() != null) { bundle = getSubscriptionBundle(linkedInvoiceItem.getBundleId(), context); } Plan plan = null; if (Strings.emptyToNull(invoiceItem.getPlanName()) != null) { plan = getPlanFromInvoiceItem(invoiceItem, context); } if (plan == null && linkedInvoiceItem != null && Strings.emptyToNull(linkedInvoiceItem.getPlanName()) != null) { plan = getPlanFromInvoiceItem(linkedInvoiceItem, context); } PlanPhase planPhase = null; if (invoiceItem.getSubscriptionId() != null && Strings.emptyToNull(invoiceItem.getPhaseName()) != null) { planPhase = getPlanPhaseFromInvoiceItem(invoiceItem, context); } if (planPhase == null && linkedInvoiceItem != null && linkedInvoiceItem.getSubscriptionId() != null && Strings.emptyToNull(linkedInvoiceItem.getPhaseName()) != null) { planPhase = getPlanPhaseFromInvoiceItem(linkedInvoiceItem, context); } final Long invoiceItemRecordId = invoiceItem.getId() != null ? getInvoiceItemRecordId(invoiceItem.getId(), context) : null; final AuditLog creationAuditLog = invoiceItem.getId() != null ? getInvoiceItemCreationAuditLog(invoiceItem.getId(), context) : null; return createBusinessInvoiceItem(account, invoice, invoiceItem, otherInvoiceItems, bundle, plan, planPhase, invoiceItemRecordId, creationAuditLog, accountRecordId, tenantRecordId, reportGroup); }
From source file:org.sonar.server.rule.DeprecatedRulesDefinitionLoader.java
@CheckForNull private static RuleDebt findRequirement(List<RuleDebt> requirements, final String repoKey, final String ruleKey) { return Iterables.find(requirements, new RuleDebtMatchRepoKeyAndRuleKey(repoKey, ruleKey), null); }