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

List of usage examples for com.google.common.collect ImmutableList.Builder add

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Introduction

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

Prototype

boolean add(E e);

Source Link

Document

Appends the specified element to the end of this list (optional operation).

Usage

From source file:com.pingcap.tikv.predicates.AccessConditionNormalizer.java

static NormalizedCondition normalize(TiExpr expr) {
    if (!validate(expr)) {
        throw new TiClientInternalException("Not a valid access condition expression: " + expr);
    }/*from w  w  w .j a  va2  s  .c  o m*/

    if (expr instanceof TiFunctionExpression) {
        TiFunctionExpression func = (TiFunctionExpression) expr;
        func = normalizeComparision(func);

        if (func instanceof In) {
            ImmutableList.Builder<TiConstant> vals = ImmutableList.builder();
            for (int i = 1; i < func.getArgSize(); i++) {
                // Checked already
                vals.add((TiConstant) func.getArg(i));
            }
            return new NormalizedCondition((TiColumnRef) func.getArg(0), vals.build(), func);
        } else {
            return new NormalizedCondition((TiColumnRef) func.getArg(0),
                    ImmutableList.of((TiConstant) func.getArg(1)), func);
        }
    }
    throw new TiClientInternalException("Not a valid access condition expression: " + expr);
}

From source file:com.google.devtools.build.lib.rules.android.AndroidBuildViewTestCase.java

protected static void assertPrimaryResourceDirs(ConfiguredTarget target, List<String> expectedPaths,
        List<String> actualArgs) {
    assertThat(actualArgs).contains("--primaryData");

    String actualFlagValue = actualArgs.get(actualArgs.indexOf("--primaryData") + 1);
    if (target.getConfiguration().getFragment(AndroidConfiguration.class).useParallelResourceProcessing()) {
        assertThat(actualFlagValue).matches("[^;]*;[^;]*;.*");
        ImmutableList.Builder<String> actualPaths = ImmutableList.builder();
        actualPaths.add(actualFlagValue.split(";")[0].split("#"));
        Truth.assertThat(actualPaths.build()).containsAllIn(expectedPaths);
    } else {/*from w  ww  .ja  va 2s  . c o m*/
        assertThat(actualFlagValue).matches("[^:]*:[^:]*:.*");
        ImmutableList.Builder<String> actualPaths = ImmutableList.builder();
        actualPaths.add(actualFlagValue.split(":")[0].split("#"));
        Truth.assertThat(actualPaths.build()).containsAllIn(expectedPaths);
    }
}

From source file:io.prestosql.sql.QueryUtil.java

public static Select selectList(List<Expression> expressions) {
    ImmutableList.Builder<SelectItem> items = ImmutableList.builder();
    for (Expression expression : expressions) {
        items.add(new SingleColumn(expression));
    }/*from  w w  w  .j a  va  2s  . co  m*/
    return new Select(false, items.build());
}

From source file:io.prestosql.sql.gen.VarArgsToMapAdapterGenerator.java

/**
 * Generate byte code that/* www  .ja v a  2  s  .c o m*/
 * <p><ul>
 * <li>takes a specified number of variables as arguments (types of the arguments are provided in {@code javaTypes})
 * <li>put the variables in a map (keys of the map are provided in {@code names})
 * <li>invoke the provided {@code function} with the map
 * <li>return with the result of the function call (type must match {@code returnType})
 * </ul></p>
 */
public static MethodHandle generateVarArgsToMapAdapter(Class<?> returnType, List<Class<?>> javaTypes,
        List<String> names, Function<Map<String, Object>, Object> function) {
    checkCondition(javaTypes.size() <= 254, NOT_SUPPORTED, "Too many arguments for vararg function");
    CallSiteBinder callSiteBinder = new CallSiteBinder();

    ClassDefinition classDefinition = new ClassDefinition(a(PUBLIC, FINAL),
            makeClassName("VarArgsToMapAdapter"), type(Object.class));

    ImmutableList.Builder<Parameter> parameterListBuilder = ImmutableList.builder();
    for (int i = 0; i < javaTypes.size(); i++) {
        Class<?> javaType = javaTypes.get(i);
        parameterListBuilder.add(arg("input_" + i, javaType));
    }
    ImmutableList<Parameter> parameterList = parameterListBuilder.build();

    MethodDefinition methodDefinition = classDefinition.declareMethod(a(PUBLIC, STATIC), "varArgsToMap",
            type(returnType), parameterList);
    BytecodeBlock body = methodDefinition.getBody();

    // ImmutableMap.Builder can not be used here because it doesn't allow nulls.
    Variable map = methodDefinition.getScope().declareVariable("map", methodDefinition.getBody(), invokeStatic(
            Maps.class, "newHashMapWithExpectedSize", HashMap.class, constantInt(javaTypes.size())));
    for (int i = 0; i < javaTypes.size(); i++) {
        body.append(map.invoke("put", Object.class, constantString(names.get(i)).cast(Object.class),
                parameterList.get(i).cast(Object.class)));
    }
    body.append(loadConstant(callSiteBinder, function, Function.class)
            .invoke("apply", Object.class, map.cast(Object.class)).cast(returnType).ret());

    Class<?> generatedClass = defineClass(classDefinition, Object.class, callSiteBinder.getBindings(),
            new DynamicClassLoader(VarArgsToMapAdapterGenerator.class.getClassLoader()));
    return Reflection.methodHandle(generatedClass, "varArgsToMap",
            javaTypes.toArray(new Class<?>[javaTypes.size()]));
}

From source file:io.prometheus.client.metrics.histogram.buckets.Distributions.java

public static List<Float> logarithmicSizedBucketsFor(final float lower, final float upper) {
    final ImmutableList.Builder<Float> builder = ImmutableList.builder();
    final int bucketCount = (int) Math.ceil(Math.log(upper) / Math.log(2));

    for (int i = 0; i < bucketCount; i++) {
        final float j = (float) Math.pow(2, i + 1);
        builder.add(j);
    }/*from   w w w . j a  v  a  2s. c  om*/

    return builder.build();
}

From source file:net.hydromatic.optiq.impl.ReflectiveFunctionBase.java

public static ImmutableList<FunctionParameter> toFunctionParameters(Iterable<? extends Class> types) {
    final ImmutableList.Builder<FunctionParameter> res = ImmutableList.builder();
    int i = 0;// w ww  . j ava2s .  c  o m
    for (final Class type : types) {
        final int ordinal = i;
        res.add(new FunctionParameter() {
            public int getOrdinal() {
                return ordinal;
            }

            public String getName() {
                return "arg" + ordinal;
            }

            public RelDataType getType(RelDataTypeFactory typeFactory) {
                return typeFactory.createJavaType(type);
            }
        });
        i++;
    }
    return res.build();
}

From source file:com.github.rinde.logistics.pdptw.solver.CheapestInsertionHeuristic.java

static ImmutableList<Double> decomposedCost(GlobalStateObject state,
        ImmutableList<ImmutableList<Parcel>> schedule, ObjectiveFunction objFunc) {
    final ImmutableList.Builder<Double> builder = ImmutableList.builder();
    for (int i = 0; i < schedule.size(); i++) {
        builder.add(objFunc.computeCost(
                Solvers.computeStats(state.withSingleVehicle(i), ImmutableList.of(schedule.get(i)))));
    }//  w  ww  .j a v a2s.  c o m
    return builder.build();
}

From source file:com.twitter.distributedlog.client.serverset.DLZkServerSet.java

private static Iterable<InetSocketAddress> getZkAddresses(URI uri) {
    String zkServers = getZKServersFromDLUri(uri);
    String[] zkServerList = StringUtils.split(zkServers, ',');
    ImmutableList.Builder<InetSocketAddress> builder = ImmutableList.builder();
    for (String zkServer : zkServerList) {
        HostAndPort hostAndPort = HostAndPort.fromString(zkServer).withDefaultPort(2181);
        builder.add(InetSocketAddress.createUnresolved(hostAndPort.getHostText(), hostAndPort.getPort()));
    }/* w  ww.java 2 s  . c  o  m*/
    return builder.build();
}

From source file:com.palantir.stash.disapprove.persistence.DisapprovalMode.java

/**
 * Helper method for populating a dropdown option box with metadata
 * //from www . j a va 2s  .  co  m
 * @param selected
 * @return
 */
public static ImmutableList<ImmutableMap<String, String>> getSelectList(DisapprovalMode selected) {
    ImmutableList.Builder<ImmutableMap<String, String>> builder = ImmutableList.builder();
    for (DisapprovalMode ae : DisapprovalMode.values()) {
        if (selected != null && selected.equals(ae)) {
            builder.add(ae.getSelectListEntry(true));
        } else {
            builder.add(ae.getSelectListEntry(false));
        }
    }
    return builder.build();
}

From source file:io.leishvl.core.util.LocaleUtils.java

/**
 * Obtains an unmodifiable list of installed locales. This method is a wrapper around
 * {@link Locale#getAvailableLocales()}, which caches the locales and uses generics.
 * @return country names.// w  w  w . ja v  a2 s.  c o m
 */
public static ImmutableList<Locale> availableLocaleList() {
    if (availableLocaleList == null) {
        synchronized (LocaleUtils.class) {
            if (availableLocaleList == null) {
                final ImmutableList.Builder<Locale> builder = new ImmutableList.Builder<>();
                final String[] locales = getISOCountries();
                for (final String countryCode : locales) {
                    builder.add(new Locale("", countryCode));
                }
                availableLocaleList = builder.build();
            }
        }
    }
    return availableLocaleList;
}