Java Code Examples for java.util.EnumSet#retainAll()

The following examples show how to use java.util.EnumSet#retainAll() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.

Example 1

Source File: Vine.java From Kettle with GNU General Public License v3.0

6 votes

public Vine(EnumSet<BlockFace> faces) {
    this((byte) 0);
    faces.retainAll(possibleFaces);

    byte data = 0;

    if (faces.contains(BlockFace.WEST)) {
        data |= VINE_WEST;
    }

    if (faces.contains(BlockFace.NORTH)) {
        data |= VINE_NORTH;
    }

    if (faces.contains(BlockFace.SOUTH)) {
        data |= VINE_SOUTH;
    }

    if (faces.contains(BlockFace.EAST)) {
        data |= VINE_EAST;
    }

    setData(data);
}

Example 2

Source File: CodeStyle.java From netbeans with Apache License 2.0

5 votes

private boolean check(ElementKind kind, Set<Modifier> modifiers) {
    if (this.kind != kind)
        return false;
    if (modifiers == null || modifiers.isEmpty())
        return mods.isEmpty();
    if (!modifiers.containsAll(this.mods))
        return false;
    EnumSet<Modifier> copy = EnumSet.copyOf(modifiers);
    copy.removeAll(this.mods);
    copy.retainAll(ignoreVisibility? EnumSet.of(Modifier.STATIC)
            : EnumSet.of(Modifier.STATIC, Modifier.PUBLIC, Modifier.PRIVATE, Modifier.PROTECTED)); 
    return copy.isEmpty();
}

Example 3

Source File: GMOperation.java From gm4java with Apache License 2.0

5 votes

/**
 * Throws {@link IllegalArgumentException} if more than one option from {@code mutuallyExclusive} annotations
 * exist in the {@code used} set.
 */
private static void throwMutuallyExclusiveException(final Collection<GeometryAnnotation> used,
        final boolean shouldHaveAtLeastOne, final Collection<GeometryAnnotation> mutuallyExclusive) {
    final EnumSet<GeometryAnnotation> matched = EnumSet.copyOf(used);
    matched.retainAll(mutuallyExclusive);
    if (matched.size() > 1) {
        throw new IllegalArgumentException("Geometry annotations " + join(matched, "and")
                + "are mutually exclusive");
    }
    if (shouldHaveAtLeastOne && (matched.size() != 1)) {
        throw new IllegalArgumentException("One of the following geometry annotations must be used: "
                + join(mutuallyExclusive, "or"));
    }
}

Example 4

Source File: CompositeRSeq.java From java-tool with Apache License 2.0

5 votes

@Override
protected EnumSet<C.Feature> initFeatures() {
    EnumSet<C.Feature> features = left.features();
    features.retainAll(right.features());
    features.add(READONLY);
    features.add(LAZY);
    return features;
}

Example 5

Source File: CompositeSeq.java From java-tool with Apache License 2.0

5 votes

@Override
protected EnumSet<C.Feature> initFeatures() {
    EnumSet<C.Feature> features = left.features();
    features.retainAll(right.features());
    features.add(READONLY);
    features.add(LAZY);
    return features;
}

Example 6

Source File: ClientConnectionDecoder.java From spring-boot-protocol with Apache License 2.0

4 votes

@Override
protected void decodePacket(ChannelHandlerContext ctx, int sequenceId, ByteBuf packet, List<Object> out) {
	EnumSet<CapabilityFlags> clientCapabilities = CodecUtils.readIntEnumSet(packet, CapabilityFlags.class);

	if (!clientCapabilities.contains(CapabilityFlags.CLIENT_PROTOCOL_41)) {
		throw new DecoderException("MySQL client protocol 4.1 support required");
	}

	ClientHandshakePacket.Builder response = ClientHandshakePacket.create();
	response.sequenceId(sequenceId);
	response.addCapabilities(clientCapabilities)
			.maxPacketSize((int)packet.readUnsignedIntLE());
	MysqlCharacterSet characterSet = MysqlCharacterSet.findById(packet.readByte());

	response.characterSet(characterSet);
	packet.skipBytes(23);
	if (packet.isReadable()) {
		response.username(CodecUtils.readNullTerminatedString(packet, characterSet.getCharset()));

		EnumSet<CapabilityFlags> serverCapabilities = session.getBackendCapabilities();
		EnumSet<CapabilityFlags> capabilities = EnumSet.copyOf(clientCapabilities);
		capabilities.retainAll(serverCapabilities);

		int authResponseLength;
		if (capabilities.contains(CapabilityFlags.CLIENT_PLUGIN_AUTH_LENENC_CLIENT_DATA)) {
			authResponseLength = (int)CodecUtils.readLengthEncodedInteger(packet);
		} else if (capabilities.contains(CapabilityFlags.CLIENT_SECURE_CONNECTION)) {
			authResponseLength = packet.readUnsignedByte();
		} else {
			authResponseLength = CodecUtils.findNullTermLen(packet);
		}
		response.addAuthData(packet, authResponseLength);

		if (capabilities.contains(CapabilityFlags.CLIENT_CONNECT_WITH_DB)) {
			response.database(CodecUtils.readNullTerminatedString(packet, characterSet.getCharset()));
		}

		if (capabilities.contains(CapabilityFlags.CLIENT_PLUGIN_AUTH)) {
			response.authPluginName(CodecUtils.readNullTerminatedString(packet, StandardCharsets.UTF_8));
		}

		if (capabilities.contains(CapabilityFlags.CLIENT_CONNECT_ATTRS)) {
			long keyValueLen = CodecUtils.readLengthEncodedInteger(packet);
			for (int i = 0; i < keyValueLen; i++) {
				response.addAttribute(
						CodecUtils.readLengthEncodedString(packet, StandardCharsets.UTF_8),
						CodecUtils.readLengthEncodedString(packet, StandardCharsets.UTF_8));
			}
		}
	}
	out.add(response.build());
}

Example 7

Source File: FileInformation.java From netbeans with Apache License 2.0

4 votes

public boolean containsStatus (Set<Status> includeStatus) {
    EnumSet<Status> intersection = status.clone();
    intersection.retainAll(includeStatus);
    return !intersection.isEmpty();
}

Example 8

Source File: Collectors.java From Bytecoder with Apache License 2.0

4 votes

private static <T, A1, A2, R1, R2, R>
Collector<T, ?, R> teeing0(Collector<? super T, A1, R1> downstream1,
                           Collector<? super T, A2, R2> downstream2,
                           BiFunction<? super R1, ? super R2, R> merger) {
    Objects.requireNonNull(downstream1, "downstream1");
    Objects.requireNonNull(downstream2, "downstream2");
    Objects.requireNonNull(merger, "merger");

    Supplier<A1> c1Supplier = Objects.requireNonNull(downstream1.supplier(), "downstream1 supplier");
    Supplier<A2> c2Supplier = Objects.requireNonNull(downstream2.supplier(), "downstream2 supplier");
    BiConsumer<A1, ? super T> c1Accumulator =
            Objects.requireNonNull(downstream1.accumulator(), "downstream1 accumulator");
    BiConsumer<A2, ? super T> c2Accumulator =
            Objects.requireNonNull(downstream2.accumulator(), "downstream2 accumulator");
    BinaryOperator<A1> c1Combiner = Objects.requireNonNull(downstream1.combiner(), "downstream1 combiner");
    BinaryOperator<A2> c2Combiner = Objects.requireNonNull(downstream2.combiner(), "downstream2 combiner");
    Function<A1, R1> c1Finisher = Objects.requireNonNull(downstream1.finisher(), "downstream1 finisher");
    Function<A2, R2> c2Finisher = Objects.requireNonNull(downstream2.finisher(), "downstream2 finisher");

    Set<Collector.Characteristics> characteristics;
    Set<Collector.Characteristics> c1Characteristics = downstream1.characteristics();
    Set<Collector.Characteristics> c2Characteristics = downstream2.characteristics();
    if (CH_ID.containsAll(c1Characteristics) || CH_ID.containsAll(c2Characteristics)) {
        characteristics = CH_NOID;
    } else {
        EnumSet<Collector.Characteristics> c = EnumSet.noneOf(Collector.Characteristics.class);
        c.addAll(c1Characteristics);
        c.retainAll(c2Characteristics);
        c.remove(Collector.Characteristics.IDENTITY_FINISH);
        characteristics = Collections.unmodifiableSet(c);
    }

    class PairBox {
        A1 left = c1Supplier.get();
        A2 right = c2Supplier.get();

        void add(T t) {
            c1Accumulator.accept(left, t);
            c2Accumulator.accept(right, t);
        }

        PairBox combine(PairBox other) {
            left = c1Combiner.apply(left, other.left);
            right = c2Combiner.apply(right, other.right);
            return this;
        }

        R get() {
            R1 r1 = c1Finisher.apply(left);
            R2 r2 = c2Finisher.apply(right);
            return merger.apply(r1, r2);
        }
    }

    return new CollectorImpl<>(PairBox::new, PairBox::add, PairBox::combine, PairBox::get, characteristics);
}

Example 9

Source File: FusionMatrix.java From reactive-streams-commons with Apache License 2.0

4 votes

static void createRelation(StringBuilder b, 
            Class<?> first, FusionMode[] firstModes, Class<?> second, FusionMode[] secondModes) {
        EnumSet<FusionMode> ef0 = EnumSet.noneOf(FusionMode.class);
        ef0.addAll(Arrays.asList(firstModes));

        EnumSet<FusionMode> ef = EnumSet.noneOf(FusionMode.class);
        ef.addAll(Arrays.asList(firstModes));
        
        EnumSet<FusionMode> es = EnumSet.noneOf(FusionMode.class);
        es.addAll(Arrays.asList(secondModes));
        
        ef.retainAll(es);
        ef.remove(FusionMode.NONE);
        
        if (ef.isEmpty() || (ef0.contains(FusionMode.BOUNDARY) && es.contains(FusionMode.BOUNDARY))) {
            b.append("'>Unfuseable");
        } else {
//            b.append("' bgcolor='#FFFFC0'>");
            b.append("' bgcolor='#FFCC80'>");
            int i = 0;
            for (FusionMode fm : ef) {
                b.append("        ");
                
                String c = "#000000";
                
//                switch (fm) {
//                case SCALAR:
//                    c = "#CF0000";
//                    break;
//                case SYNC:
//                    c = "#FF00FF";
//                    break;
//                case ASYNC:
//                    c = "#8080FF";
//                    break;
//                case CONDITIONAL:
//                    c = "#00CC00";
//                    break;
//                default:
//                }
                
                b
                .append("<font color='").append(c).append("'>")
                .append(fm.toString().substring(0, 1))
                .append(fm.toString().substring(1).toLowerCase())
                .append("</font>");
                if (i != ef.size() - 1) {
                    b.append("<br/>");
                }
                b.append("\r\n");
            }
        }
    }