Example usage for com.google.common.collect ImmutableSortedMap copyOf

Introduction

In this page you can find the example usage for com.google.common.collect ImmutableSortedMap copyOf.

Prototype

public static <K, V> ImmutableSortedMap<K, V> copyOf(
            Iterable<? extends Entry<? extends K, ? extends V>> entries) 

Source Link

Usage

From source file:com.google.cloud.dns.testing.LocalDnsHelper.java

/**
 * Applies changes to a zone. Repeatedly tries until succeeds. Thread safe and deadlock safe.
 *///from  w  w w . j  a v  a2 s  .  c  om
private void applyExistingChange(String projectId, String zoneName, String changeId) {
    Change change = findChange(projectId, zoneName, changeId);
    if (change == null) {
        return; // no such change exists, nothing to do
    }
    ZoneContainer wrapper = findZone(projectId, zoneName);
    if (wrapper == null) {
        return; // no such zone exists; it might have been deleted by another thread
    }
    AtomicReference<ImmutableSortedMap<String, ResourceRecordSet>> dnsRecords = wrapper.dnsRecords();
    while (true) {
        // managed zone must have a set of records which is not null
        ImmutableSortedMap<String, ResourceRecordSet> original = dnsRecords.get();
        // the copy will be populated when handling deletions
        SortedMap<String, ResourceRecordSet> copy = new TreeMap<>();
        // apply deletions first
        List<ResourceRecordSet> deletions = change.getDeletions();
        if (deletions != null) {
            for (Map.Entry<String, ResourceRecordSet> entry : original.entrySet()) {
                if (!deletions.contains(entry.getValue())) {
                    copy.put(entry.getKey(), entry.getValue());
                }
            }
        } else {
            copy.putAll(original);
        }
        // apply additions
        List<ResourceRecordSet> additions = change.getAdditions();
        if (additions != null) {
            for (ResourceRecordSet addition : additions) {
                ResourceRecordSet rrset = new ResourceRecordSet();
                rrset.setName(addition.getName());
                rrset.setRrdatas(ImmutableList.copyOf(addition.getRrdatas()));
                rrset.setTtl(addition.getTtl());
                rrset.setType(addition.getType());
                String id = getUniqueId(copy.keySet());
                copy.put(id, rrset);
            }
        }
        boolean success = dnsRecords.compareAndSet(original, ImmutableSortedMap.copyOf(copy));
        if (success) {
            break; // success if no other thread modified the value in the meantime
        }
    }
    change.setStatus("done");
}

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From source file:com.facebook.buck.apple.ProjectGenerator.java

private ImmutableSortedMap<Path, SourcePath> getPublicCxxHeaders(
        TargetNode<? extends CxxLibraryDescription.Arg> targetNode) {
    CxxLibraryDescription.Arg arg = targetNode.getConstructorArg();
    if (arg instanceof AppleNativeTargetDescriptionArg) {
        Path headerPathPrefix = AppleDescriptions.getHeaderPathPrefix((AppleNativeTargetDescriptionArg) arg,
                targetNode.getBuildTarget());
        ImmutableSortedMap<String, SourcePath> cxxHeaders = AppleDescriptions
                .convertAppleHeadersToPublicCxxHeaders(sourcePathResolver, headerPathPrefix, arg);
        return convertMapKeysToPaths(cxxHeaders);
    } else {/*w w  w  .  j a va 2s .c o m*/
        SourcePathResolver sourcePathResolver = sourcePathResolverForNode.apply(targetNode);
        return ImmutableSortedMap.copyOf(CxxDescriptionEnhancer.parseExportedHeaders(
                targetNode.getBuildTarget(), sourcePathResolver, Optional.<CxxPlatform>absent(), arg));
    }
}

---

From source file:com.facebook.buck.apple.ProjectGenerator.java

private ImmutableSortedMap<Path, SourcePath> getPrivateCxxHeaders(
        TargetNode<? extends CxxLibraryDescription.Arg> targetNode) {
    CxxLibraryDescription.Arg arg = targetNode.getConstructorArg();
    if (arg instanceof AppleNativeTargetDescriptionArg) {
        Path headerPathPrefix = AppleDescriptions.getHeaderPathPrefix((AppleNativeTargetDescriptionArg) arg,
                targetNode.getBuildTarget());
        ImmutableSortedMap<String, SourcePath> cxxHeaders = AppleDescriptions
                .convertAppleHeadersToPrivateCxxHeaders(sourcePathResolver, headerPathPrefix, arg);
        return convertMapKeysToPaths(cxxHeaders);
    } else {//  w w w.j a v a2 s .c  o  m
        SourcePathResolver sourcePathResolver = sourcePathResolverForNode.apply(targetNode);
        return ImmutableSortedMap.copyOf(CxxDescriptionEnhancer.parseHeaders(targetNode.getBuildTarget(),
                sourcePathResolver, Optional.<CxxPlatform>absent(), arg));
    }
}

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From source file:com.facebook.buck.apple.ProjectGenerator.java

private Optional<ImmutableSortedMap<String, ImmutableMap<String, String>>> getXcodeBuildConfigurationsForTargetNode(
        TargetNode<?> targetNode, ImmutableMap<String, String> appendedConfig) {
    Optional<ImmutableSortedMap<String, ImmutableMap<String, String>>> configs = Optional.absent();
    Optional<TargetNode<AppleNativeTargetDescriptionArg>> appleTargetNode = targetNode
            .castArg(AppleNativeTargetDescriptionArg.class);
    Optional<TargetNode<HalideLibraryDescription.Arg>> halideTargetNode = targetNode
            .castArg(HalideLibraryDescription.Arg.class);
    if (appleTargetNode.isPresent()) {
        configs = appleTargetNode.get().getConstructorArg().configs;
    } else if (halideTargetNode.isPresent()) {
        configs = halideTargetNode.get().getConstructorArg().configs;
    }/*from w w w  .  j  a  va  2s. c  om*/
    if (!configs.isPresent() || (configs.isPresent() && configs.get().isEmpty())
            || targetNode.getType().equals(CxxLibraryDescription.TYPE)) {
        ImmutableMap<String, ImmutableMap<String, String>> defaultConfig = CxxPlatformXcodeConfigGenerator
                .getDefaultXcodeBuildConfigurationsFromCxxPlatform(defaultCxxPlatform, appendedConfig);
        configs = Optional.of(ImmutableSortedMap.copyOf(defaultConfig));
    }
    return configs;
}

---

From source file:com.facebook.buck.apple.project_generator.ProjectGenerator.java

private ImmutableSortedMap<Path, SourcePath> getPublicCxxHeaders(
        TargetNode<? extends CxxLibraryDescription.Arg, ?> targetNode) {
    CxxLibraryDescription.Arg arg = targetNode.getConstructorArg();
    if (arg instanceof AppleNativeTargetDescriptionArg) {
        Path headerPathPrefix = AppleDescriptions.getHeaderPathPrefix((AppleNativeTargetDescriptionArg) arg,
                targetNode.getBuildTarget());
        ImmutableSortedMap<String, SourcePath> cxxHeaders = AppleDescriptions
                .convertAppleHeadersToPublicCxxHeaders(sourcePathResolver, headerPathPrefix, arg);
        return convertMapKeysToPaths(cxxHeaders);
    } else {/*from  w ww.j  ava  2s  .  com*/
        SourcePathResolver sourcePathResolver = sourcePathResolverForNode.apply(targetNode);
        return ImmutableSortedMap.copyOf(CxxDescriptionEnhancer
                .parseExportedHeaders(targetNode.getBuildTarget(), sourcePathResolver, Optional.empty(), arg));
    }
}

---

From source file:com.facebook.buck.apple.project_generator.ProjectGenerator.java

private ImmutableSortedMap<Path, SourcePath> getPrivateCxxHeaders(
        TargetNode<? extends CxxLibraryDescription.Arg, ?> targetNode) {
    CxxLibraryDescription.Arg arg = targetNode.getConstructorArg();
    if (arg instanceof AppleNativeTargetDescriptionArg) {
        Path headerPathPrefix = AppleDescriptions.getHeaderPathPrefix((AppleNativeTargetDescriptionArg) arg,
                targetNode.getBuildTarget());
        ImmutableSortedMap<String, SourcePath> cxxHeaders = AppleDescriptions
                .convertAppleHeadersToPrivateCxxHeaders(sourcePathResolver, headerPathPrefix, arg);
        return convertMapKeysToPaths(cxxHeaders);
    } else {/*w w w  .  j a  v  a2s.  c  o m*/
        SourcePathResolver sourcePathResolver = sourcePathResolverForNode.apply(targetNode);
        return ImmutableSortedMap.copyOf(CxxDescriptionEnhancer.parseHeaders(targetNode.getBuildTarget(),
                sourcePathResolver, Optional.empty(), arg));
    }
}

---

From source file:com.facebook.buck.apple.project_generator.ProjectGenerator.java

private Optional<ImmutableSortedMap<String, ImmutableMap<String, String>>> getXcodeBuildConfigurationsForTargetNode(
        TargetNode<?, ?> targetNode, ImmutableMap<String, String> appendedConfig) {
    Optional<ImmutableSortedMap<String, ImmutableMap<String, String>>> configs = Optional.empty();
    Optional<TargetNode<AppleNativeTargetDescriptionArg, ?>> appleTargetNode = targetNode
            .castArg(AppleNativeTargetDescriptionArg.class);
    Optional<TargetNode<HalideLibraryDescription.Arg, ?>> halideTargetNode = targetNode
            .castArg(HalideLibraryDescription.Arg.class);
    if (appleTargetNode.isPresent()) {
        configs = Optional.of(appleTargetNode.get().getConstructorArg().configs);
    } else if (halideTargetNode.isPresent()) {
        configs = Optional.of(halideTargetNode.get().getConstructorArg().configs);
    }//w  w  w . j  ava  2s . co m
    if (!configs.isPresent() || (configs.isPresent() && configs.get().isEmpty())
            || targetNode.getDescription() instanceof CxxLibraryDescription) {
        ImmutableMap<String, ImmutableMap<String, String>> defaultConfig = CxxPlatformXcodeConfigGenerator
                .getDefaultXcodeBuildConfigurationsFromCxxPlatform(defaultCxxPlatform, appendedConfig);
        configs = Optional.of(ImmutableSortedMap.copyOf(defaultConfig));
    }
    return configs;
}

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