Example usage for com.google.common.collect ImmutableList get

List of usage examples for com.google.common.collect ImmutableList get

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Introduction

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

Prototype

E get(int index);

Source Link

Document

Returns the element at the specified position in this list.

Usage

From source file:org.guldenj.crypto.DeterministicHierarchy.java

/**
 * Returns a key for the given path, optionally creating it.
 *
 * @param path the path to the key//w  ww.j a v a  2s.co m
 * @param relativePath whether the path is relative to the root path
 * @param create whether the key corresponding to path should be created (with any necessary ancestors) if it doesn't exist already
 * @return next newly created key using the child derivation function
 * @throws IllegalArgumentException if create is false and the path was not found.
 */
public DeterministicKey get(List<ChildNumber> path, boolean relativePath, boolean create) {
    ImmutableList<ChildNumber> absolutePath = relativePath
            ? ImmutableList.<ChildNumber>builder().addAll(rootPath).addAll(path).build()
            : ImmutableList.copyOf(path);
    if (!keys.containsKey(absolutePath)) {
        if (!create)
            throw new IllegalArgumentException(String.format(Locale.US, "No key found for %s path %s.",
                    relativePath ? "relative" : "absolute", HDUtils.formatPath(path)));
        checkArgument(absolutePath.size() > 0, "Can't derive the master key: nothing to derive from.");
        DeterministicKey parent = get(absolutePath.subList(0, absolutePath.size() - 1), false, true);
        putKey(HDKeyDerivation.deriveChildKey(parent, absolutePath.get(absolutePath.size() - 1)));
    }
    return keys.get(absolutePath);
}

From source file:com.google.devtools.build.lib.syntax.FunctionDefStatement.java

@Override
void validate(final ValidationEnvironment env) throws EvalException {
    ValidationEnvironment localEnv = new ValidationEnvironment(env);
    FunctionSignature sig = signature.getSignature();
    FunctionSignature.Shape shape = sig.getShape();
    ImmutableList<String> names = sig.getNames();
    List<Expression> defaultExpressions = signature.getDefaultValues();

    int positionals = shape.getPositionals();
    int mandatoryPositionals = shape.getMandatoryPositionals();
    int namedOnly = shape.getNamedOnly();
    int mandatoryNamedOnly = shape.getMandatoryNamedOnly();
    boolean starArg = shape.hasStarArg();
    boolean kwArg = shape.hasKwArg();
    int named = positionals + namedOnly;
    int args = named + (starArg ? 1 : 0) + (kwArg ? 1 : 0);
    int startOptionals = mandatoryPositionals;
    int endOptionals = named - mandatoryNamedOnly;

    int j = 0; // index for the defaultExpressions
    for (int i = 0; i < args; i++) {
        String name = names.get(i);
        if (startOptionals <= i && i < endOptionals) {
            defaultExpressions.get(j++).validate(env);
        }//w w  w. j  ava 2 s.co m
        localEnv.declare(name, getLocation());
    }
    for (Statement stmts : statements) {
        stmts.validate(localEnv);
    }
}

From source file:org.kiji.schema.KijiURI.java

/**
 * Formats the full KijiURI up to the column.
 *
 * @param preserveOrdering Whether to preserve ordering.
 * @return Representation of this KijiURI up to the table.
 *//*  www. jav a 2  s  .c  om*/
private String toStringCol(boolean preserveOrdering) {
    String columnField;
    ImmutableList<KijiColumnName> columns = preserveOrdering ? mColumnNames : mColumnNamesNormalized;
    if (columns.isEmpty()) {
        columnField = UNSET_URI_STRING;
    } else {
        ImmutableList.Builder<String> builder = ImmutableList.builder();
        for (KijiColumnName column : columns) {
            builder.add(column.getName());
        }
        ImmutableList<String> strColumns = builder.build();
        if (strColumns.size() == 1) {
            columnField = strColumns.get(0);
        } else {
            columnField = Joiner.on(",").join(strColumns);
        }
    }

    try {
        // SCHEMA-6. URI Encode column names using RFC-2396.
        final URI columnsEncoded = new URI(KIJI_SCHEME, columnField, null);
        return String.format("%s%s/", toStringTable(preserveOrdering),
                columnsEncoded.getRawSchemeSpecificPart());
    } catch (URISyntaxException e) {
        throw new KijiURIException(e.getMessage());
    }
}

From source file:org.elasticsearch.client.transport.TransportClientNodesService.java

public <T> T execute(NodeCallback<T> callback) throws ElasticsearchException {
    ImmutableList<DiscoveryNode> nodes = this.nodes;
    if (nodes.isEmpty()) {
        throw new NoNodeAvailableException();
    }/*from w  w  w . j av a  2  s.c o  m*/
    int index = randomNodeGenerator.incrementAndGet();
    if (index < 0) {
        index = 0;
        randomNodeGenerator.set(0);
    }
    for (int i = 0; i < nodes.size(); i++) {
        DiscoveryNode node = nodes.get((index + i) % nodes.size());
        try {
            return callback.doWithNode(node);
        } catch (ElasticsearchException e) {
            if (!(e.unwrapCause() instanceof ConnectTransportException)) {
                throw e;
            }
        }
    }
    throw new NoNodeAvailableException();
}

From source file:com.google.errorprone.refaster.BlockTemplate.java

@Override
public Fix replace(BlockTemplateMatch match) {
    checkNotNull(match);/*  ww w .  j  av  a 2  s.  c o  m*/
    SuggestedFix.Builder fix = SuggestedFix.builder();
    Inliner inliner = match.createInliner();
    Context context = inliner.getContext();
    if (annotations().containsKey(UseImportPolicy.class)) {
        ImportPolicy.bind(context, annotations().getInstance(UseImportPolicy.class).value());
    } else {
        ImportPolicy.bind(context, ImportPolicy.IMPORT_TOP_LEVEL);
    }
    ImmutableList<JCStatement> targetStatements = match.getStatements();
    try {
        ImmutableList.Builder<JCStatement> inlinedStatementsBuilder = ImmutableList.builder();
        for (UStatement statement : templateStatements()) {
            inlinedStatementsBuilder.addAll(statement.inlineStatements(inliner));
        }
        ImmutableList<JCStatement> inlinedStatements = inlinedStatementsBuilder.build();
        int nInlined = inlinedStatements.size();
        int nTargets = targetStatements.size();
        if (nInlined <= nTargets) {
            for (int i = 0; i < nInlined; i++) {
                fix.replace(targetStatements.get(i), printStatement(context, inlinedStatements.get(i)));
            }
            for (int i = nInlined; i < nTargets; i++) {
                fix.delete(targetStatements.get(i));
            }
        } else {
            for (int i = 0; i < nTargets - 1; i++) {
                fix.replace(targetStatements.get(i), printStatement(context, inlinedStatements.get(i)));
            }
            int last = nTargets - 1;
            ImmutableList<JCStatement> remainingInlined = inlinedStatements.subList(last, nInlined);
            fix.replace(targetStatements.get(last),
                    CharMatcher.whitespace().trimTrailingFrom(printStatements(context, remainingInlined)));
        }
    } catch (CouldNotResolveImportException e) {
        logger.log(SEVERE, "Failure to resolve import in replacement", e);
    }
    return addImports(inliner, fix);
}

From source file:org.kiji.schema.CassandraKijiURI.java

/**
 * Formats the full CassandraKijiURI up to the authority, preserving order.
 *
 * @param preserveOrdering Whether to preserve ordering.
 * @return Representation of this KijiURI up to the authority.
 *//*from w  ww.  j av a2  s .  c o m*/
String toStringAuthority(boolean preserveOrdering) {
    String zkQuorum;
    ImmutableList<String> zookeeperQuorum = preserveOrdering ? getZookeeperQuorumOrdered()
            : getZookeeperQuorum();
    if (null == zookeeperQuorum) {
        zkQuorum = UNSET_URI_STRING;
    } else {
        if (zookeeperQuorum.size() == 1) {
            zkQuorum = zookeeperQuorum.get(0);
        } else {
            zkQuorum = String.format("(%s)", Joiner.on(",").join(zookeeperQuorum));
        }
    }

    String cNodes;
    ImmutableList<String> cassandraNodes = preserveOrdering ? getCassandraNodesOrdered() : getCassandraNodes();
    if (null == cassandraNodes) {
        cNodes = UNSET_URI_STRING;
    } else {
        if (cassandraNodes.size() == 1) {
            cNodes = cassandraNodes.get(0);
        } else {
            cNodes = String.format("(%s)", Joiner.on(",").join(cassandraNodes));
        }
    }

    return String.format("%s://%s:%s/%s/%s/", KIJI_SCHEME, zkQuorum, getZookeeperClientPort(), cNodes,
            getCassandraClientPort());
}

From source file:com.google.javascript.jscomp.TypeTransformation.java

private JSType evalRawTypeOf(Node ttlAst, NameResolver nameResolver) {
    ImmutableList<Node> params = getCallParams(ttlAst);
    JSType type = evalInternal(params.get(0), nameResolver);
    if (!type.isTemplatizedType()) {
        reportWarning(ttlAst, TEMPTYPE_INVALID, "rawTypeOf", type.toString());
        return getUnknownType();
    }//from w w  w . j  a  va2s.com
    return ((TemplatizedType) type).getReferencedType();
}

From source file:com.moz.fiji.schema.FijiURI.java

/**
 * Formats the full FijiURI up to the column.
 *
 * @param preserveOrdering Whether to preserve ordering.
 * @return Representation of this FijiURI up to the table.
 *//*  w  ww. j a  v a 2 s . co m*/
private String toStringCol(boolean preserveOrdering) {
    String columnField;
    ImmutableList<FijiColumnName> columns = preserveOrdering ? mColumnNames : mColumnNamesNormalized;
    if (columns.isEmpty()) {
        columnField = UNSET_URI_STRING;
    } else {
        ImmutableList.Builder<String> builder = ImmutableList.builder();
        for (FijiColumnName column : columns) {
            builder.add(column.getName());
        }
        ImmutableList<String> strColumns = builder.build();
        if (strColumns.size() == 1) {
            columnField = strColumns.get(0);
        } else {
            columnField = Joiner.on(",").join(strColumns);
        }
    }

    try {
        // SCHEMA-6. URI Encode column names using RFC-2396.
        final URI columnsEncoded = new URI(FIJI_SCHEME, columnField, null);
        return String.format("%s%s/", toStringTable(preserveOrdering),
                columnsEncoded.getRawSchemeSpecificPart());
    } catch (URISyntaxException e) {
        throw new FijiURIException(e.getMessage());
    }
}

From source file:com.google.errorprone.bugpatterns.WildcardImport.java

@Override
public Description matchCompilationUnit(CompilationUnitTree tree, VisitorState state) {
    ImmutableList<ImportTree> wildcardImports = getWildcardImports(tree.getImports());
    if (wildcardImports.isEmpty()) {
        return NO_MATCH;
    }/*  ww  w . java2s .c  om*/

    // Find all of the types that need to be imported.
    Set<TypeToImport> typesToImport = ImportCollector.collect((JCCompilationUnit) tree);

    // Group the imported types by the on-demand import they replace.
    Multimap<ImportTree, TypeToImport> toFix = groupImports(wildcardImports, typesToImport);

    Fix fix = createFix(wildcardImports, toFix, state);
    if (fix.isEmpty()) {
        return NO_MATCH;
    }
    return describeMatch(wildcardImports.get(0), fix);
}

From source file:com.google.javascript.jscomp.TypeTransformation.java

private JSType evalTemplateTypeOf(Node ttlAst, NameResolver nameResolver) {
    ImmutableList<Node> params = getCallParams(ttlAst);
    JSType type = evalInternal(params.get(0), nameResolver);
    if (!type.isTemplatizedType()) {
        reportWarning(ttlAst, TEMPTYPE_INVALID, "templateTypeOf", type.toString());
        return getUnknownType();
    }/*from www . j av  a  2  s.c om*/
    int index = (int) params.get(1).getDouble();
    ImmutableList<JSType> templateTypes = ((TemplatizedType) type).getTemplateTypes();
    if (index > templateTypes.size()) {
        reportWarning(ttlAst, INDEX_OUTOFBOUNDS, Integer.toString(index),
                Integer.toString(templateTypes.size()));
        return getUnknownType();
    }
    return templateTypes.get(index);
}