Example usage for java.util.function BiFunction apply

Introduction

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

Prototype

R apply(T t, U u);

Source Link

Document

Applies this function to the given arguments.

Usage

From source file:com.yahoo.elide.parsers.state.RelationshipTerminalState.java

private Supplier<Pair<Integer, JsonNode>> handleRequest(StateContext state,
        BiFunction<Data<Resource>, RequestScope, Boolean> handler) {
    Data<Resource> data = state.getJsonApiDocument().getData();
    handler.apply(data, state.getRequestScope());
    return () -> Pair.of(HttpStatus.SC_NO_CONTENT, null);
}

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From source file:io.github.theangrydev.yatspeczohhakplugin.json.JsonCollectionsParameterCoercer.java

private Object coerceCollection(String stringToParse, Type actualTypeArgument,
        BiFunction<Type, Integer, CollectionBuilder> collectionBuilderConstructor) {
    JSONArray jsonArray = new JSONArray(stringToParse);
    int size = jsonArray.length();
    CollectionBuilder collectionBuilder = collectionBuilderConstructor.apply(actualTypeArgument, size);
    for (int index = 0; index < size; index++) {
        Object element = coerceParameter(actualTypeArgument, jsonArray.get(index).toString());
        collectionBuilder.add(element);//from  w ww  .ja v a2 s . co m
    }
    return collectionBuilder.build();
}

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From source file:org.travis4j.model.json.AbstractJsonObject.java

public <T> List<T> toList(JSONArray array, boolean includeNulls, BiFunction<JSONArray, Integer, T> getter) {
    List<T> list = new ArrayList<>(array.length());
    for (int i = 0; i < array.length(); i++) {
        if (!array.isNull(i) && !includeNulls) {
            list.add(getter.apply(array, i));
        }/*from   www  .  j ava2s . co m*/
    }
    return list;
}

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From source file:org.sonar.api.config.ConfigurationTest.java

private <T> void verifySupportHeadAndOrTrailingWhitespaces(T value,
        BiFunction<Configuration, String, Optional<T>> t) {
    String randomKey = RandomStringUtils.randomAlphabetic(3);
    String randomNumberOfWhitespaces = StringUtils.repeat(" ", 1 + new Random().nextInt(10));

    assertThat(t.apply(underTest.put(randomKey, randomNumberOfWhitespaces + String.valueOf(value)), randomKey))
            .isEqualTo(Optional.of(value));
    assertThat(t.apply(underTest.put(randomKey, String.valueOf(value) + randomNumberOfWhitespaces), randomKey))
            .isEqualTo(Optional.of(value));
    assertThat(t.apply(underTest.put(randomKey,
            randomNumberOfWhitespaces + String.valueOf(value) + randomNumberOfWhitespaces), randomKey))
                    .isEqualTo(Optional.of(value));
}

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From source file:com.teradata.benchto.driver.listeners.benchmark.BenchmarkStatusReporter.java

private <T> void fireListeners(BiFunction<BenchmarkExecutionListener, T, Future<?>> invoker, T argument) {
    List<Future<?>> futures = new ArrayList<>();
    for (BenchmarkExecutionListener listener : executionListeners) {
        futures.add(invoker.apply(listener, argument));
    }//w w w. ja v  a 2 s . co  m
    pendingFutures.addAll(futures);
}

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From source file:nova.core.util.RayTracer.java

/**
 * Ray traces a cuboid/*from ww  w .j  a  v  a 2 s .co m*/
 * @param cuboid The cuboid in absolute world coordinates
 * @return The ray trace result if the ray intersects the cuboid
 */
public <R extends RayTraceResult> Optional<R> rayTrace(Cuboid cuboid,
        BiFunction<Vector3D, Cuboid, R> resultMapper) {
    return rayTrace(cuboid, 0, distance).map(vec -> resultMapper.apply(vec, cuboid));
}

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From source file:org.talend.dataprep.conversions.BeanConversionService.java

@Override
public <T> T convert(Object source, Class<T> targetClass) {
    if (source == null) {
        return null;
    }/*  w  w w  . java 2  s .  c o m*/
    try {
        T converted = targetClass.newInstance();
        copyBean(source, converted);

        // Find registration
        Registration<T> registration = null;
        Class<?> currentSourceClass = source.getClass();
        while (registration == null && !Object.class.equals(currentSourceClass)) {
            registration = registrations.get(currentSourceClass);
            currentSourceClass = currentSourceClass.getSuperclass();
        }

        // Use registration
        if (registration != null) {
            List<BiFunction<Object, Object, Object>> customs = new ArrayList<>();
            Class currentClass = targetClass;
            while (currentClass != null) {
                final BiFunction<Object, Object, Object> custom = registration.customs.get(currentClass);
                if (custom != null) {
                    customs.add(custom);
                }
                currentClass = currentClass.getSuperclass();
            }

            T result = converted;
            for (BiFunction<Object, Object, Object> current : customs) {
                result = (T) current.apply(source, converted);
            }
            return result;
        } else {
            return converted;
        }
    } catch (Exception e) {
        throw new RuntimeException(e);
    }
}

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From source file:org.icgc.dcc.portal.repository.FileRepository.java

private static TermFacet convertNormalAggregation(Aggregations aggregations, String name,
        BiFunction<Bucket, String, Long> docCountGetter) {
    val termsAgg = isNestedField(name) ? getSubAggResultFromNested(aggregations, name) : aggregations;
    val aggResult = (Terms) termsAgg.get(name);
    val termsBuilder = ImmutableList.<Term>builder();
    long total = 0;

    for (val bucket : aggResult.getBuckets()) {
        val bucketKey = bucket.getKey();
        val count = docCountGetter.apply(bucket, name);
        log.debug("convertNormalAggregation bucketKey: {}, count: {}", bucketKey, count);

        total += count;//from w  w  w  .  j av  a2  s .  c  o  m
        termsBuilder.add(new Term(bucketKey, count));
    }

    val missingAgg = (Missing) termsAgg.get(MISSING);
    val missingCount = missingAgg.getDocCount();
    log.debug("convertNormalAggregation Missing count is: {}", missingCount);

    // No need to return a term with a value of 0.
    if (missingCount > 0) {
        termsBuilder.add(new Term(MISSING, missingCount));
    }

    return repoTermFacet(total, missingCount, termsBuilder.build());
}

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From source file:org.thelq.pircbotx.commands.ModeCommands.java

protected final void addCommandChannelMode(char modeLetter, @NonNull String helpSuffix, boolean channelMode,
        @NonNull BiFunction<GenericEvent, ImmutableList<String>, String> argHandler) {
    addCommand("" + modeLetter, "Set channel " + helpSuffix,
            (event, channel, user, args) -> setChannelMode(event, channel, user, modeLetter, true, channelMode,
                    argHandler.apply(event, args)));
    addCommand("-" + modeLetter, "Set channel " + helpSuffix,
            (event, channel, user, args) -> setChannelMode(event, channel, user, modeLetter, false, channelMode,
                    argHandler.apply(event, args)));
}

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From source file:com.netflix.spinnaker.clouddriver.kubernetes.v2.caching.agent.KubernetesStatefulSetCachingAgent.java

@Override
protected Map<KubernetesManifest, List<KubernetesManifest>> loadSecondaryResourceRelationships(
        List<KubernetesManifest> primaryResourceList) {
    BiFunction<String, String, String> manifestName = (namespace, name) -> namespace + ":" + name;

    Map<String, KubernetesManifest> services = namespaces.stream()
            .map(n -> credentials.list(KubernetesKind.SERVICE, n)).flatMap(Collection::stream)
            .collect(Collectors.toMap((m) -> manifestName.apply(m.getNamespace(), m.getName()), (m) -> m));

    Map<KubernetesManifest, List<KubernetesManifest>> result = new HashMap<>();

    for (KubernetesManifest manifest : primaryResourceList) {
        String serviceName = KubernetesStatefulSetHandler.serviceName(manifest);
        if (StringUtils.isEmpty(serviceName)) {
            continue;
        }//from   w  w w. j ava  2 s .c o m

        String key = manifestName.apply(manifest.getNamespace(), serviceName);

        if (!services.containsKey(key)) {
            continue;
        }

        KubernetesManifest service = services.get(key);
        result.put(manifest, Collections.singletonList(service));
    }

    return result;
}

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