public void testOf() {
assertMapEquals(ImmutableBiMap.of("one", 1), "one", 1);
assertMapEquals(ImmutableBiMap.of("one", 1).inverse(), 1, "one");
assertMapEquals(ImmutableBiMap.of("one", 1, "two", 2), "one", 1, "two", 2);
assertMapEquals(ImmutableBiMap.of("one", 1, "two", 2).inverse(), 1, "one", 2, "two");
assertMapEquals(
ImmutableBiMap.of("one", 1, "two", 2, "three", 3), "one", 1, "two", 2, "three", 3);
assertMapEquals(
ImmutableBiMap.of("one", 1, "two", 2, "three", 3).inverse(),
1,
"one",
2,
"two",
3,
"three");
assertMapEquals(
ImmutableBiMap.of("one", 1, "two", 2, "three", 3, "four", 4),
"one",
1,
"two",
2,
"three",
3,
"four",
4);
assertMapEquals(
ImmutableBiMap.of("one", 1, "two", 2, "three", 3, "four", 4).inverse(),
1,
"one",
2,
"two",
3,
"three",
4,
"four");
assertMapEquals(
ImmutableBiMap.of("one", 1, "two", 2, "three", 3, "four", 4, "five", 5),
"one",
1,
"two",
2,
"three",
3,
"four",
4,
"five",
5);
assertMapEquals(
ImmutableBiMap.of("one", 1, "two", 2, "three", 3, "four", 4, "five", 5).inverse(),
1,
"one",
2,
"two",
3,
"three",
4,
"four",
5,
"five");
}
public void setupLoadOnly(String deobfFileName, boolean loadAll) {
try {
File mapData = new File(deobfFileName);
LZMAInputSupplier zis = new LZMAInputSupplier(new FileInputStream(mapData));
InputSupplier<InputStreamReader> srgSupplier =
CharStreams.newReaderSupplier(zis, Charsets.UTF_8);
List<String> srgList = CharStreams.readLines(srgSupplier);
rawMethodMaps = Maps.newHashMap();
rawFieldMaps = Maps.newHashMap();
Builder<String, String> builder = ImmutableBiMap.<String, String>builder();
Builder<String, String> mcpBuilder = ImmutableBiMap.<String, String>builder();
Splitter splitter = Splitter.on(CharMatcher.anyOf(": ")).omitEmptyStrings().trimResults();
for (String line : srgList) {
String[] parts = Iterables.toArray(splitter.split(line), String.class);
String typ = parts[0];
if ("CL".equals(typ)) {
parseClass(builder, parts);
parseMCPClass(mcpBuilder, parts);
} else if ("MD".equals(typ) && loadAll) {
parseMethod(parts);
} else if ("FD".equals(typ) && loadAll) {
parseField(parts);
}
}
classNameBiMap = builder.build();
mcpNameBiMap = mcpBuilder.build();
} catch (IOException ioe) {
FMLRelaunchLog.log(Level.ERROR, "An error occurred loading the deobfuscation map data", ioe);
}
methodNameMaps = Maps.newHashMapWithExpectedSize(rawMethodMaps.size());
fieldNameMaps = Maps.newHashMapWithExpectedSize(rawFieldMaps.size());
}
public void testValues() {
ImmutableBiMap<String, Integer> bimap =
ImmutableBiMap.copyOf(ImmutableMap.of("one", 1, "two", 2, "three", 3, "four", 4));
Set<Integer> values = bimap.values();
assertEquals(Sets.newHashSet(1, 2, 3, 4), values);
assertThat(values).containsExactly(1, 2, 3, 4).inOrder();
}
static {
ImmutableBiMap<String, String> mapping =
ImmutableBiMap.<String, String>builder()
.put(Constants.Metrics.Tag.NAMESPACE, "namespace")
.put(Constants.Metrics.Tag.RUN_ID, "run")
.put(Constants.Metrics.Tag.INSTANCE_ID, "instance")
.put(Constants.Metrics.Tag.COMPONENT, "component")
.put(Constants.Metrics.Tag.HANDLER, "handler")
.put(Constants.Metrics.Tag.METHOD, "method")
.put(Constants.Metrics.Tag.STREAM, "stream")
.put(Constants.Metrics.Tag.DATASET, "dataset")
.put(Constants.Metrics.Tag.APP, "app")
.put(Constants.Metrics.Tag.ADAPTER, "adapter")
.put(Constants.Metrics.Tag.SERVICE, "service")
// SERVICE_HANDLER is the same HANDLER
.put(Constants.Metrics.Tag.WORKER, "worker")
.put(Constants.Metrics.Tag.FLOW, "flow")
.put(Constants.Metrics.Tag.FLOWLET, "flowlet")
.put(Constants.Metrics.Tag.FLOWLET_QUEUE, "queue")
.put(Constants.Metrics.Tag.PRODUCER, "producer")
.put(Constants.Metrics.Tag.CONSUMER, "consumer")
.put(Constants.Metrics.Tag.MAPREDUCE, "mapreduce")
.put(Constants.Metrics.Tag.MR_TASK_TYPE, "tasktype")
.put(Constants.Metrics.Tag.WORKFLOW, "workflow")
.put(Constants.Metrics.Tag.SPARK, "spark")
.build();
tagNameToHuman = mapping;
humanToTagName = mapping.inverse();
}
public void testKeySet() {
ImmutableBiMap<String, Integer> bimap =
ImmutableBiMap.copyOf(ImmutableMap.of("one", 1, "two", 2, "three", 3, "four", 4));
Set<String> keys = bimap.keySet();
assertEquals(Sets.newHashSet("one", "two", "three", "four"), keys);
assertThat(keys).containsExactly("one", "two", "three", "four").inOrder();
}
public void testKeySet() {
ImmutableBiMap<String, Integer> bimap =
ImmutableBiMap.copyOf(ImmutableMap.of("one", 1, "two", 2, "three", 3, "four", 4));
Set<String> keys = bimap.keySet();
assertEquals(Sets.newHashSet("one", "two", "three", "four"), keys);
ASSERT.that(keys).hasContentsInOrder("one", "two", "three", "four");
}
public void testCopyOfEmptyMap() {
ImmutableBiMap<String, Integer> copy =
ImmutableBiMap.copyOf(Collections.<String, Integer>emptyMap());
assertEquals(Collections.<String, Integer>emptyMap(), copy);
assertSame(copy, ImmutableBiMap.copyOf(copy));
assertSame(ImmutableBiMap.of(), copy);
}
@Override
public byte[] toBinary() {
int byteBufferLength = 20 + (2 * orderedSfcIndexToTierId.size());
final List<byte[]> orderedSfcBinaries = new ArrayList<byte[]>(orderedSfcs.length);
final List<byte[]> dimensionBinaries = new ArrayList<byte[]>(baseDefinitions.length);
for (final SpaceFillingCurve sfc : orderedSfcs) {
final byte[] sfcBinary = PersistenceUtils.toBinary(sfc);
byteBufferLength += (4 + sfcBinary.length);
orderedSfcBinaries.add(sfcBinary);
}
for (final NumericDimensionDefinition dimension : baseDefinitions) {
final byte[] dimensionBinary = PersistenceUtils.toBinary(dimension);
byteBufferLength += (4 + dimensionBinary.length);
dimensionBinaries.add(dimensionBinary);
}
final ByteBuffer buf = ByteBuffer.allocate(byteBufferLength);
buf.putInt(orderedSfcs.length);
buf.putInt(baseDefinitions.length);
buf.putInt(orderedSfcIndexToTierId.size());
buf.putLong(maxEstimatedDuplicateIds);
for (final byte[] sfcBinary : orderedSfcBinaries) {
buf.putInt(sfcBinary.length);
buf.put(sfcBinary);
}
for (final byte[] dimensionBinary : dimensionBinaries) {
buf.putInt(dimensionBinary.length);
buf.put(dimensionBinary);
}
for (final Entry<Integer, Byte> entry : orderedSfcIndexToTierId.entrySet()) {
buf.put(entry.getKey().byteValue());
buf.put(entry.getValue());
}
return buf.array();
}
public void testValues() {
ImmutableBiMap<String, Integer> bimap =
ImmutableBiMap.copyOf(ImmutableMap.of("one", 1, "two", 2, "three", 3, "four", 4));
Set<Integer> values = bimap.values();
assertEquals(Sets.newHashSet(1, 2, 3, 4), values);
ASSERT.that(values).hasContentsInOrder(1, 2, 3, 4);
}
@Override
public Set<ByteArrayId> getNaturalSplits() {
final Set<ByteArrayId> retVal = new HashSet<ByteArrayId>(orderedSfcIndexToTierId.size());
for (final Byte tier : orderedSfcIndexToTierId.values()) {
retVal.add(new ByteArrayId(new byte[] {tier}));
}
return retVal;
}
public void testFromHashMap() {
Map<String, Integer> hashMap = Maps.newLinkedHashMap();
hashMap.put("one", 1);
hashMap.put("two", 2);
ImmutableBiMap<String, Integer> bimap =
ImmutableBiMap.copyOf(ImmutableMap.of("one", 1, "two", 2));
assertMapEquals(bimap, "one", 1, "two", 2);
assertMapEquals(bimap.inverse(), 1, "one", 2, "two");
}
public void testForcePut() {
ImmutableBiMap<String, Integer> bimap =
ImmutableBiMap.copyOf(ImmutableMap.of("one", 1, "two", 2));
try {
bimap.forcePut("three", 3);
fail();
} catch (UnsupportedOperationException expected) {
}
}
@GwtIncompatible // SerializableTester
public void testInverseSerialization() {
ImmutableBiMap<String, Integer> bimap =
ImmutableBiMap.copyOf(ImmutableMap.of(1, "one", 2, "two")).inverse();
ImmutableBiMap<String, Integer> copy = SerializableTester.reserializeAndAssert(bimap);
assertEquals(Integer.valueOf(1), copy.get("one"));
assertEquals("one", copy.inverse().get(1));
assertSame(copy, copy.inverse().inverse());
}
public void testBuilderReuse() {
Builder<String, Integer> builder = new Builder<String, Integer>();
ImmutableBiMap<String, Integer> mapOne = builder.put("one", 1).put("two", 2).build();
ImmutableBiMap<String, Integer> mapTwo = builder.put("three", 3).put("four", 4).build();
assertMapEquals(mapOne, "one", 1, "two", 2);
assertMapEquals(mapOne.inverse(), 1, "one", 2, "two");
assertMapEquals(mapTwo, "one", 1, "two", 2, "three", 3, "four", 4);
assertMapEquals(mapTwo.inverse(), 1, "one", 2, "two", 3, "three", 4, "four");
}
public void testCopyOf() {
Map<String, Integer> original = new LinkedHashMap<String, Integer>();
original.put("one", 1);
original.put("two", 2);
original.put("three", 3);
ImmutableBiMap<String, Integer> copy = ImmutableBiMap.copyOf(original);
assertMapEquals(copy, "one", 1, "two", 2, "three", 3);
assertSame(copy, ImmutableBiMap.copyOf(copy));
}
/**
* Returns an immutable bimap containing the same entries as {@code map}. If {@code map} somehow
* contains entries with duplicate keys (for example, if it is a {@code SortedMap} whose
* comparator is not <i>consistent with equals</i>), the results of this method are undefined.
*
* <p>Despite the method name, this method attempts to avoid actually copying the data when it is
* safe to do so. The exact circumstances under which a copy will or will not be performed are
* undocumented and subject to change.
*
* @throws IllegalArgumentException if two keys have the same value
* @throws NullPointerException if any key or value in {@code map} is null
*/
public static <K, V> ImmutableBiMap<K, V> copyOf(Map<? extends K, ? extends V> map) {
if (map instanceof ImmutableBiMap) {
@SuppressWarnings("unchecked") // safe since map is not writable
ImmutableBiMap<K, V> bimap = (ImmutableBiMap<K, V>) map;
// TODO(lowasser): if we need to make a copy of a BiMap because the
// forward map is a view, don't make a copy of the non-view delegate map
if (!bimap.isPartialView()) {
return bimap;
}
}
return copyOf(map.entrySet());
}
public void testBuilder() {
ImmutableBiMap<String, Integer> map =
ImmutableBiMap.<String, Integer>builder()
.put("one", 1)
.put("two", 2)
.put("three", 3)
.put("four", 4)
.put("five", 5)
.build();
assertMapEquals(map, "one", 1, "two", 2, "three", 3, "four", 4, "five", 5);
assertMapEquals(map.inverse(), 1, "one", 2, "two", 3, "three", 4, "four", 5, "five");
}
public void testOfNullKey() {
try {
ImmutableBiMap.of(null, 1);
fail();
} catch (NullPointerException expected) {
}
try {
ImmutableBiMap.of("one", 1, null, 2);
fail();
} catch (NullPointerException expected) {
}
}
public void testFromImmutableMap() {
ImmutableBiMap<String, Integer> bimap =
ImmutableBiMap.copyOf(
new ImmutableMap.Builder<String, Integer>()
.put("one", 1)
.put("two", 2)
.put("three", 3)
.put("four", 4)
.put("five", 5)
.build());
assertMapEquals(bimap, "one", 1, "two", 2, "three", 3, "four", 4, "five", 5);
assertMapEquals(bimap.inverse(), 1, "one", 2, "two", 3, "three", 4, "four", 5, "five");
}
public void testOfNullValue() {
try {
ImmutableBiMap.of("one", null);
fail();
} catch (NullPointerException expected) {
}
try {
ImmutableBiMap.of("one", 1, "two", null);
fail();
} catch (NullPointerException expected) {
}
}
public void testBuilderPutAll() {
Map<String, Integer> toPut = new LinkedHashMap<String, Integer>();
toPut.put("one", 1);
toPut.put("two", 2);
toPut.put("three", 3);
Map<String, Integer> moreToPut = new LinkedHashMap<String, Integer>();
moreToPut.put("four", 4);
moreToPut.put("five", 5);
ImmutableBiMap<String, Integer> map =
new Builder<String, Integer>().putAll(toPut).putAll(moreToPut).build();
assertMapEquals(map, "one", 1, "two", 2, "three", 3, "four", 4, "five", 5);
assertMapEquals(map.inverse(), 1, "one", 2, "two", 3, "three", 4, "four", 5, "five");
}
public RuleNames(Grammar grammar, boolean installAdapter) {
this.contextGrammar = grammar;
Adapter adapter = new Adapter(this);
if (installAdapter) {
installAdapterIfMissing(adapter, grammar);
}
List<AbstractRule> allRules = GrammarUtil.allRules(grammar);
ImmutableListMultimap.Builder<String, AbstractRule> simpleNameToRulesBuilder =
ImmutableListMultimap.builder();
ImmutableMap.Builder<String, AbstractRule> qualifiedNameToRuleBuilder = ImmutableMap.builder();
ImmutableBiMap.Builder<String, AbstractRule> uniqueNameToRuleBuilder = ImmutableBiMap.builder();
ImmutableBiMap.Builder<String, AbstractRule> antlrNameToRuleBuilder = ImmutableBiMap.builder();
Map<String, AbstractRule> names = Maps.newHashMap();
Set<String> usedAntlrNames = Sets.newHashSet();
Set<String> usedUniqueNames = Sets.newHashSet();
for (AbstractRule rule : allRules) {
String name = rule.getName();
simpleNameToRulesBuilder.put(name, rule);
String qualifiedName = getQualifiedName(rule);
qualifiedNameToRuleBuilder.put(qualifiedName, rule);
String uniqueName = name;
String antlrRuleName;
if (names.containsKey(name)) {
name = qualifiedName;
uniqueName = getInheritedUniqueName(rule, usedUniqueNames);
antlrRuleName = getInheritedAntlrRuleName(rule, usedAntlrNames);
} else {
antlrRuleName = getDefaultAntlrRuleName(rule);
}
names.put(name, rule);
if (!usedUniqueNames.add(uniqueName)) {
throw new IllegalStateException(uniqueName);
}
uniqueNameToRuleBuilder.put(uniqueName, rule);
if (!usedAntlrNames.add(antlrRuleName)) {
throw new IllegalStateException(antlrRuleName);
}
antlrNameToRuleBuilder.put(antlrRuleName, rule);
if (installAdapter) {
installAdapterIfMissing(adapter, rule);
}
}
simpleNameToRules = simpleNameToRulesBuilder.build();
qualifiedNameToRule = qualifiedNameToRuleBuilder.build();
nameToRule = ImmutableBiMap.copyOf(names);
uniqueNameToRule = uniqueNameToRuleBuilder.build();
antlrNameToRule = antlrNameToRuleBuilder.build();
this.allRules = ImmutableList.copyOf(allRules);
}
public void testToImmutableBiMap() {
Collector<Entry<String, Integer>, ?, ImmutableBiMap<String, Integer>> collector =
ImmutableBiMap.toImmutableBiMap(Entry::getKey, Entry::getValue);
Equivalence<ImmutableBiMap<String, Integer>> equivalence =
Equivalence.equals()
.<Entry<String, Integer>>pairwise()
.onResultOf(ImmutableBiMap::entrySet);
CollectorTester.of(collector, equivalence)
.expectCollects(
ImmutableBiMap.of("one", 1, "two", 2, "three", 3),
mapEntry("one", 1),
mapEntry("two", 2),
mapEntry("three", 3));
}
static {
//noinspection ConstantConditions
COAL_MAP =
ImmutableBiMap.<CoalType, Integer>builder()
.put(CoalTypes.COAL, 0)
.put(CoalTypes.CHARCOAL, 1)
.build();
//noinspection ConstantConditions
COOKED_FISH_MAP =
ImmutableBiMap.<CookedFish, Integer>builder()
.put(CookedFishes.COD, 0)
.put(CookedFishes.SALMON, 1)
.build();
//noinspection deprecation, ConstantConditions
DYE_MAP =
ImmutableBiMap.<DyeColor, Integer>builder()
.put(DyeColors.BLACK, (int) org.bukkit.DyeColor.BLACK.getDyeData())
.put(DyeColors.RED, (int) org.bukkit.DyeColor.RED.getDyeData())
.put(DyeColors.GREEN, (int) org.bukkit.DyeColor.GREEN.getDyeData())
.put(DyeColors.BROWN, (int) org.bukkit.DyeColor.BROWN.getDyeData())
.put(DyeColors.BLUE, (int) org.bukkit.DyeColor.BLUE.getDyeData())
.put(DyeColors.PURPLE, (int) org.bukkit.DyeColor.PURPLE.getDyeData())
.put(DyeColors.CYAN, (int) org.bukkit.DyeColor.CYAN.getDyeData())
.put(DyeColors.SILVER, (int) org.bukkit.DyeColor.SILVER.getDyeData())
.put(DyeColors.GRAY, (int) org.bukkit.DyeColor.GRAY.getDyeData())
.put(DyeColors.PINK, (int) org.bukkit.DyeColor.PINK.getDyeData())
.put(DyeColors.LIME, (int) org.bukkit.DyeColor.LIME.getDyeData())
.put(DyeColors.YELLOW, (int) org.bukkit.DyeColor.YELLOW.getDyeData())
.put(DyeColors.LIGHT_BLUE, (int) org.bukkit.DyeColor.LIGHT_BLUE.getDyeData())
.put(DyeColors.MAGENTA, (int) org.bukkit.DyeColor.MAGENTA.getDyeData())
.put(DyeColors.ORANGE, (int) org.bukkit.DyeColor.ORANGE.getDyeData())
.put(DyeColors.WHITE, (int) org.bukkit.DyeColor.WHITE.getDyeData())
.build();
//noinspection ConstantConditions
FISH_MAP =
ImmutableBiMap.<Fish, Integer>builder()
.put(Fishes.COD, 0)
.put(Fishes.SALMON, 1)
.put(Fishes.CLOWNFISH, 2)
.put(Fishes.PUFFERFISH, 3)
.build();
//noinspection ConstantConditions
GOLDEN_APPLE_MAP =
ImmutableBiMap.<GoldenApple, Integer>builder()
.put(GoldenApples.GOLDEN_APPLE, 0)
.put(GoldenApples.ENCHANTED_GOLDEN_APPLE, 1)
.build();
}
public static void main(String[] args) {
ArrayList<Integer> list = Lists.newArrayList(new Integer[] {1, 2, 3, 4});
List<String> transform =
Lists.transform(
list,
new Function<Integer, String>() {
@Override
public String apply(Integer integer) {
return integer + "";
}
});
List<Integer> reverseList = Lists.reverse(list);
for (Object o : transform) {
System.out.println(o.getClass().toString() + o);
}
for (Object o : reverseList) {
System.out.println(o);
}
System.out.println("Hell o");
// 不可变集合
ImmutableList<Integer> immutableList = ImmutableList.of(1, 2, 3, 4);
ImmutableBiMap<Integer, String> immutableBiMap = ImmutableBiMap.of(1, "1", 2, "2");
ImmutableSet<Integer> immutableSet = ImmutableSet.of(1, 2, 3, 4);
ImmutableCollection<Integer> immutableCollection = ImmutableList.of(1, 2, 3, 4);
for (Integer i : immutableList) {
System.out.print(i + "-");
}
System.out.println();
for (Integer i : immutableBiMap.keySet()) {
System.out.print(immutableBiMap.get(i) + "-");
}
System.out.println();
for (Integer i : immutableList) {
System.out.print(i + "-");
}
System.out.println();
for (Integer i : immutableCollection) {
System.out.print(i + "-");
}
// 新集合类型
ArrayList arrayList = new ArrayList();
arrayList.toArray();
// 集合工具
// 扩展工具类
}
@Override
public void fromBinary(final byte[] bytes) {
final ByteBuffer buf = ByteBuffer.wrap(bytes);
final int numSfcs = buf.getInt();
final int numDimensions = buf.getInt();
final int mappingSize = buf.getInt();
maxEstimatedDuplicateIds = buf.getLong();
maxEstimatedDuplicateIdsBigInteger = BigInteger.valueOf(maxEstimatedDuplicateIds);
orderedSfcs = new SpaceFillingCurve[numSfcs];
baseDefinitions = new NumericDimensionDefinition[numDimensions];
for (int i = 0; i < numSfcs; i++) {
final byte[] sfc = new byte[buf.getInt()];
buf.get(sfc);
orderedSfcs[i] = PersistenceUtils.fromBinary(sfc, SpaceFillingCurve.class);
}
for (int i = 0; i < numDimensions; i++) {
final byte[] dim = new byte[buf.getInt()];
buf.get(dim);
baseDefinitions[i] = PersistenceUtils.fromBinary(dim, NumericDimensionDefinition.class);
}
final Builder<Integer, Byte> bimapBuilder = ImmutableBiMap.builder();
for (int i = 0; i < mappingSize; i++) {
bimapBuilder.put(Byte.valueOf(buf.get()).intValue(), buf.get());
}
orderedSfcIndexToTierId = bimapBuilder.build();
}
public ResponseLinking copyWithFilteredResponses(final Predicate<Response> toKeepCondition) {
final Set<Response> newIncompletes = Sets.filter(incompleteResponses(), toKeepCondition);
final ImmutableSet.Builder<ResponseSet> newResponseSetsB = ImmutableSet.builder();
final ImmutableBiMap.Builder<String, ResponseSet> responseSetsIdB = ImmutableBiMap.builder();
// to account for ResponseSets merging due to lost annotation
final Set<ResponseSet> alreadyAdded = Sets.newHashSet();
for (final ResponseSet responseSet : responseSets()) {
final ImmutableSet<Response> okResponses =
FluentIterable.from(responseSet.asSet()).filter(toKeepCondition).toSet();
if (!okResponses.isEmpty()) {
final ResponseSet newResponseSet = ResponseSet.from(okResponses);
if (alreadyAdded.contains(newResponseSet)) {
continue;
}
alreadyAdded.add(newResponseSet);
newResponseSetsB.add(newResponseSet);
if (responseSetIds().isPresent()) {
responseSetsIdB.put(responseSetIds().get().inverse().get(responseSet), newResponseSet);
}
}
}
final ImmutableSet<ResponseSet> newResponseSets = newResponseSetsB.build();
final ResponseLinking.Builder ret =
ResponseLinking.builder()
.docID(docID())
.responseSets(newResponseSets)
.incompleteResponses(newIncompletes);
if (responseSetIds().isPresent()) {
ret.responseSetIds(responseSetsIdB.build());
}
return ret.build();
}
@Override
public Expression visitTableScan(TableScanNode node, Void context) {
if (!node.getGeneratedPartitions().isPresent()) {
return BooleanLiteral.TRUE_LITERAL;
}
// The effective predicate can be computed from the intersection of the aggregate partition
// TupleDomain summary (generated from Partitions)
// and the TupleDomain that was initially used to generate those Partitions. We do this because
// we need to select the more restrictive of the two.
// Note: the TupleDomain used to generate the partitions may contain columns/predicates that are
// unknown to the partition TupleDomain summary,
// but those are guaranteed to be part of a FilterNode directly above this table scan, so it's
// ok to include.
TupleDomain tupleDomain =
node.getPartitionsDomainSummary()
.intersect(node.getGeneratedPartitions().get().getTupleDomainInput());
// A TupleDomain that has too many disjunctions will produce an Expression that will be very
// expensive to evaluate at runtime.
// For the time being, we will just summarize the TupleDomain by the span over each of its
// columns (which is ok since we only need to generate
// an effective predicate here).
// In the future, we can do further optimizations here that will simplify the TupleDomain, but
// still improve the specificity compared to just a simple span (e.g. range clustering).
tupleDomain = spanTupleDomain(tupleDomain);
Expression partitionPredicate =
DomainTranslator.toPredicate(
tupleDomain, ImmutableBiMap.copyOf(node.getAssignments()).inverse());
return pullExpressionThroughSymbols(partitionPredicate, node.getOutputSymbols());
}
public void testOfWithDuplicateKey() {
try {
ImmutableBiMap.of("one", 1, "one", 1);
fail();
} catch (IllegalArgumentException expected) {
assertEquals("duplicate key: one", expected.getMessage());
}
}
public void testOfWithDuplicateKey() {
try {
ImmutableBiMap.of("one", 1, "one", 1);
fail();
} catch (IllegalArgumentException expected) {
assertThat(expected.getMessage()).contains("one");
}
}
