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

Introduction

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

Prototype

int size();

Source Link

Document

Returns the number of elements in this list.

Usage

From source file:org.apache.hadoop.hive.ql.optimizer.calcite.cost.HiveAlgorithmsUtil.java

public static double computeMapJoinCPUCost(ImmutableList<Double> cardinalities, ImmutableBitSet streaming) {
    // Hash-join/*from w w w.  j  a  va2s  .c  o m*/
    double cpuCost = 0.0;
    for (int i = 0; i < cardinalities.size(); i++) {
        double cardinality = cardinalities.get(i);
        if (!streaming.get(i)) {
            cpuCost += cardinality;
        }
        cpuCost += cardinality * cpuCost;
    }
    return cpuCost;
}

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From source file:com.google.jimfs.AttributeService.java

private static String getSingleAttribute(String attribute) {
    ImmutableList<String> attributeNames = getAttributeNames(attribute);

    if (attributeNames.size() != 1 || ALL_ATTRIBUTES.equals(attributeNames.get(0))) {
        throw new IllegalArgumentException("must specify a single attribute: " + attribute);
    }//from  ww  w.  ja va2s. c o m

    return attributeNames.get(0);
}

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From source file:com.google.devtools.build.lib.skyframe.serialization.ObjectCodecRegistry.java

private static IdentityHashMap<String, Supplier<CodecDescriptor>> createDynamicCodecs(
        ImmutableList<String> classNames, int nextTag) {
    IdentityHashMap<String, Supplier<CodecDescriptor>> dynamicCodecs = new IdentityHashMap<>(classNames.size());
    for (String className : classNames) {
        int tag = nextTag++;
        dynamicCodecs.put(className, Suppliers.memoize(() -> createDynamicCodecDescriptor(tag, className)));
    }/*from   w  ww .j a  v  a 2s  .c  o  m*/
    return dynamicCodecs;
}

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From source file:com.spectralogic.ds3autogen.c.helpers.StructHelper.java

public static String generateResponseAttributesParser(final String structName,
        final ImmutableList<StructMember> structMembers) throws ParseException {
    boolean firstElement = true;
    final StringBuilder outputBuilder = new StringBuilder();

    for (int structMemberIndex = 0; structMemberIndex < structMembers.size(); structMemberIndex++) {
        final StructMember currentStructMember = structMembers.get(structMemberIndex);
        if (!currentStructMember.isAttribute())
            continue; // only parsing attributes for a specific node

        outputBuilder.append(indent(2));

        if (!firstElement) {
            outputBuilder.append("} else ");
        } else {//from   w w w. jav  a  2s.c  o  m
            firstElement = false;
        }

        outputBuilder.append("if (attribute_equal(attribute, \"")
                .append(Helper.capFirst(currentStructMember.getNameToMarshall())).append("\") == true) {")
                .append("\n");
        outputBuilder.append(StructMemberHelper.getParseStructMemberAttributeBlock(currentStructMember));
    }

    outputBuilder.append(indent(2)).append("} else {").append("\n");
    outputBuilder.append(indent(3)).append("ds3_log_message(client->log, DS3_ERROR, \"Unknown attribute[%s] of "
            + structName + " [%s]\\n\", attribute->name, root->name);").append("\n");
    outputBuilder.append(indent(2)).append("}").append("\n");
    outputBuilder.append("\n");
    outputBuilder.append(indent(2)).append("if (error != NULL) {\n");
    outputBuilder.append(indent(3)).append("break;\n");
    outputBuilder.append(indent(2)).append("}\n");

    return outputBuilder.toString();
}

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From source file:org.glowroot.agent.embedded.repo.GaugeValueDao.java

private static AtomicLongArray initData(ImmutableList<RollupConfig> rollupConfigs, DataSource dataSource)
        throws Exception {
    List<String> columnNames = Lists.newArrayList();
    for (int i = 1; i <= rollupConfigs.size(); i++) {
        columnNames.add("last_rollup_" + i + "_time");
    }// w w  w.j  a v a2s  . c  o  m
    Joiner joiner = Joiner.on(", ");
    String selectClause = castUntainted(joiner.join(columnNames));
    long[] lastRollupTimes = dataSource.query(new LastRollupTimesQuery(selectClause));
    if (lastRollupTimes.length == 0) {
        long[] values = new long[rollupConfigs.size()];
        String valueClause = castUntainted(joiner.join(Longs.asList(values)));
        dataSource.update("insert into gauge_value_last_rollup_times (" + selectClause + ") values ("
                + valueClause + ")");
        return new AtomicLongArray(values);
    } else {
        return new AtomicLongArray(lastRollupTimes);
    }
}

---

From source file:com.spectralogic.ds3autogen.c.helpers.StructHelper.java

public static String generateResponseParser(final String structName,
        final ImmutableList<StructMember> structMembers) throws ParseException {
    boolean firstElement = true;
    final StringBuilder outputBuilder = new StringBuilder();

    for (int structMemberIndex = 0; structMemberIndex < structMembers.size(); structMemberIndex++) {
        final StructMember currentStructMember = structMembers.get(structMemberIndex);
        if (currentStructMember.isAttribute())
            continue; // only parsing child nodes for a specific node
        if (currentStructMember.getName().startsWith("num_"))
            continue; // skip - these are used for array iteration and are not a part of the response
        if (currentStructMember.getName().equals("paging"))
            continue; // skip - parsed from pagination headers

        outputBuilder.append(indent(2));

        if (!firstElement) {
            outputBuilder.append("} else ");
        } else {/*  w w w.  j av a2 s  .  c  o m*/
            firstElement = false;
        }

        outputBuilder.append("if (element_equal(child_node, \"").append(getXmlTag(currentStructMember))
                .append("\")) {").append("\n");
        outputBuilder.append(StructMemberHelper.getParseStructMemberBlock(currentStructMember));
    }

    outputBuilder.append(indent(2)).append("} else {").append("\n");
    outputBuilder.append(indent(3)).append("ds3_log_message(client->log, DS3_ERROR, \"Unknown node[%s] of "
            + structName + " [%s]\\n\", child_node->name, root->name);").append("\n");
    outputBuilder.append(indent(2)).append("}").append("\n");
    outputBuilder.append("\n");
    outputBuilder.append(indent(2)).append("if (error != NULL) {\n");
    outputBuilder.append(indent(3)).append("break;\n");
    outputBuilder.append(indent(2)).append("}\n");

    return outputBuilder.toString();
}

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From source file:com.google.template.soy.jbcsrc.Expression.java

/**
 * Checks that the given expressions are compatible with the given types.
 */// w  w  w .j  a  v a  2  s.  c  o  m
static void checkTypes(ImmutableList<Type> types, Iterable<? extends Expression> exprs) {
    int size = Iterables.size(exprs);
    checkArgument(size == types.size(), "Supplied the wrong number of parameters. Expected %s, got %s",
            types.size(), size);
    int i = 0;
    for (Expression expr : exprs) {
        expr.checkAssignableTo(types.get(i), "Parameter %s", i);
        i++;
    }
}

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From source file:net.techcable.sonarpet.utils.ProfileUtils.java

public static ImmutableList<PlayerProfile> lookupAll(Iterable<String> iterable) {
    ImmutableList<String> names = ImmutableList.copyOf(Preconditions.checkNotNull(iterable, "Null collection"));
    PlayerProfile[] profiles = new PlayerProfile[names.size()];
    int profilesSize = 0;
    int requests = MathMagic.divideRoundUp(names.size(), PROFILES_PER_REQUEST);
    int nameIndex = 0;
    List<String> toRequest = new ArrayList<>(PROFILES_PER_REQUEST);
    for (int requestId = 0; requestId < requests; requestId++) {
        toRequest.clear();/*  w  ww .  jav  a 2  s  .  co  m*/
        for (int start = nameIndex; nameIndex < names.size() && nameIndex < start + 100; nameIndex++) {
            String name = names.get(nameIndex);
            PlayerProfile profile;
            if ((profile = nameCache.get(name)) != null) {
                profiles[profilesSize++] = profile;
            } else {
                toRequest.add(name);
            }
        }
        for (PlayerProfile profile : postNames(toRequest)) {
            profiles[profilesSize++] = profile;
        }
    }
    profiles = Arrays.copyOf(profiles, profilesSize); // Trim
    return ImmutableList.copyOf(profiles);
}

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From source file:com.google.javascript.rhino.jstype.TemplateTypeMap.java

private static boolean checkEquivalenceHelper(EquivalenceMethod eqMethod, TemplateTypeMap thisMap,
        TemplateTypeMap thatMap) {//w  w  w  . j av a 2  s .  co  m
    ImmutableList<TemplateType> thisKeys = thisMap.getTemplateKeys();
    ImmutableList<TemplateType> thatKeys = thatMap.getTemplateKeys();

    for (int i = 0; i < thisKeys.size(); i++) {
        TemplateType thisKey = thisKeys.get(i);
        JSType thisType = thisMap.getResolvedTemplateType(thisKey);
        EquivalenceMatch thisMatch = EquivalenceMatch.NO_KEY_MATCH;

        for (int j = 0; j < thatKeys.size(); j++) {
            TemplateType thatKey = thatKeys.get(j);
            JSType thatType = thatMap.getResolvedTemplateType(thatKey);

            // Cross-compare every key-value pair in this TemplateTypeMap with
            // those in that TemplateTypeMap. Update the Equivalence match for both
            // key-value pairs involved.
            if (thisKey == thatKey) {
                EquivalenceMatch newMatchType = EquivalenceMatch.VALUE_MISMATCH;
                if (thisType.checkEquivalenceHelper(thatType, eqMethod)) {
                    newMatchType = EquivalenceMatch.VALUE_MATCH;
                }

                if (thisMatch != EquivalenceMatch.VALUE_MATCH) {
                    thisMatch = newMatchType;
                }
            }
        }

        if (failedEquivalenceCheck(thisMatch, eqMethod)) {
            return false;
        }
    }
    return true;
}

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From source file:com.opengamma.strata.collect.io.CsvFile.java

static ImmutableMap<String, Integer> buildSearchHeaders(ImmutableList<String> headers) {
    // need to allow duplicate headers and only store the first instance
    Map<String, Integer> searchHeaders = new HashMap<>();
    for (int i = 0; i < headers.size(); i++) {
        String searchHeader = headers.get(i).toLowerCase(Locale.ENGLISH);
        searchHeaders.putIfAbsent(searchHeader, i);
    }//from  w w  w. j  a v  a  2 s . c om
    return ImmutableMap.copyOf(searchHeaders);
}

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