Example usage for com.google.common.collect ImmutableList.Builder builder

Introduction

In this page you can find the example usage for com.google.common.collect ImmutableList.Builder builder.

Prototype

public static <E> Builder<E> builder() 

Source Link

Usage

From source file:org.jclouds.azurecompute.arm.compute.strategy.CreateResourcesThenCreateNodes.java

@VisibleForTesting
void normalizeNetworkOptions(AzureTemplateOptions options) {
    if (!options.getNetworks().isEmpty() && !options.getIpOptions().isEmpty()) {
        throw new IllegalArgumentException("The options.networks and options.ipOptions are exclusive");
    }/*www .  ja v  a  2  s.c o  m*/

    if (!options.getNetworks().isEmpty()) {
        // The portable interface allows to configure network IDs (subnet IDs),
        // but we don't know the type of the IP configurations to be applied
        // when attaching nodes to those networks. We'll assume private IPs
        // with Dynamic allocation and new public ip address allocated.
        ImmutableList.Builder<IpOptions> ipOptions = ImmutableList.builder();
        for (String subnetId : options.getNetworks()) {
            ipOptions.add(IpOptions.builder().subnet(subnetId).allocateNewPublicIp(true).build());
        }
        options.ipOptions(ipOptions.build());
    }

    if (!options.getIpOptions().isEmpty()) {
        // Eagerly validate that all configured subnets exist.
        for (IpOptions ipConfig : options.getIpOptions()) {
            if (ipConfig.allocateNewPublicIp() && ipConfig.publicIpId() != null) {
                throw new IllegalArgumentException("The allocateNewPublicIps and publicIpId are exclusive");
            }

            String resourceGroup = extractResourceGroup(ipConfig.subnet());
            String networkName = extractVirtualNetwork(ipConfig.subnet());
            String subnetName = extractName(ipConfig.subnet());
            Subnet subnet = api.getSubnetApi(resourceGroup, networkName).get(subnetName);
            checkState(subnet != null, "Configured subnet %s does not exist", ipConfig.subnet());

            if (ipConfig.publicIpId() != null) {
                PublicIPAddress publicIp = api
                        .getPublicIPAddressApi(extractResourceGroup(ipConfig.publicIpId()))
                        .get(extractName(ipConfig.publicIpId()));
                checkState(publicIp != null, "Configured public ip %s does not exist", ipConfig.publicIpId());
            }
        }
    }
}

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From source file:org.apache.james.mailbox.store.mail.MessageUtils.java

public MessageChangedFlags updateFlags(Mailbox mailbox, FlagsUpdateCalculator flagsUpdateCalculator,
        Iterator<MailboxMessage> messages) throws MailboxException {
    ImmutableList.Builder<UpdatedFlags> updatedFlags = ImmutableList.builder();
    ImmutableList.Builder<MailboxMessage> changedFlags = ImmutableList.builder();

    long modSeq = nextModSeq(mailbox);

    while (messages.hasNext()) {
        MailboxMessage member = messages.next();
        Flags originalFlags = member.createFlags();
        member.setFlags(flagsUpdateCalculator.buildNewFlags(originalFlags));
        Flags newFlags = member.createFlags();
        if (UpdatedFlags.flagsChanged(originalFlags, newFlags)) {
            member.setModSeq(modSeq);//  www. jav  a  2  s  .  co m
            changedFlags.add(member);
        }

        updatedFlags.add(UpdatedFlags.builder().uid(member.getUid()).modSeq(member.getModSeq())
                .newFlags(newFlags).oldFlags(originalFlags).build());
    }

    return new MessageChangedFlags(updatedFlags.build().iterator(), changedFlags.build());
}

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