Example usage for java.util.function Predicate Predicate

Introduction

In this page you can find the example usage for java.util.function Predicate Predicate.

Prototype

Predicate

Source Link

Usage

From source file:com.microsoft.azure.utility.compute.TestCleanupTask.java

private void removeRGs(ArrayList<ResourceGroupExtended> groups) {
    groups.stream().filter(new Predicate<ResourceGroupExtended>() {
        @Override//from  w  ww  . j  a  va2s  .co  m
        public boolean test(ResourceGroupExtended rg) {
            return rg.getName().startsWith("javatest");
        }
    }).forEach(new Consumer<ResourceGroupExtended>() {
        @Override
        public void accept(ResourceGroupExtended rg) {
            try {
                resourceManagementClient.getResourceGroupsOperations().beginDeleting(rg.getName());
                log.info("removed rg: " + rg.getName());
            } catch (Exception e) {
                log.info(e.toString());
            }
        }
    });
}

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From source file:ambroafb.general.StagesContainer.java

/**
 * The function removes only children stages of given stage from bidirectional map if they exists.
 * @param stage which children must be remove.
 *///from  ww w  . j  av  a2 s  .  com
public static void removeOnlySubstagesFor(Stage stage) {
    String path = (String) bidmap.getKey(stage);
    List<String> pathes = (ArrayList<String>) bidmap.keySet().stream().filter(new Predicate() {
        @Override
        public boolean test(Object key) {
            return ((String) key).startsWith(path) && !((String) key).equals(path);
        }
    }).collect(Collectors.toList());
    //        bidmap.keySet().stream().forEach((key) -> {
    //            if (((String) key).startsWith(path) && !((String) key).equals(path)) {
    //                pathes.add((String) key);
    //            }
    //        });
    pathes.stream().forEach((currPath) -> {
        bidmap.remove((String) currPath);
    });
}

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From source file:jease.cms.web.system.parameter.Editor.java

public void validate() {
    validate(StringUtils.isEmpty(key.getValue()), I18N.get("Key_is_required"));
    validate(!Database.isUnique(getObject(), new Predicate<Parameter>() {
        public boolean test(Parameter parameter) {
            return parameter.getKey().equals(key.getText());
        }//from w w  w.  j av a2s  . c o m
    }), I18N.get("Key_must_be_unique"));
}

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From source file:com.yqboots.web.thymeleaf.processor.element.AlertElementProcessor.java

/**
 * {@inheritDoc}//www .  jav  a 2  s  .  c o m
 */
@Override
protected List<Node> getMarkupSubstitutes(final Arguments arguments, final Element element) {
    final List<Node> nodes = new ArrayList<>();

    final String levelAttrValue = StringUtils.defaultIfBlank(element.getAttributeValue(ATTR_LEVEL),
            DEFAULT_LEVEL);

    final VariablesMap<String, Object> variables = arguments.getContext().getVariables();
    variables.values().stream().filter(new Predicate<Object>() {
        @Override
        public boolean test(final Object o) {
            return BindingResult.class.isAssignableFrom(o.getClass());
        }
    }).forEach(new Consumer<Object>() {
        @Override
        public void accept(final Object value) {
            BindingResult bindingResult = (BindingResult) value;
            if (bindingResult.hasGlobalErrors()) {
                nodes.add(build(arguments, bindingResult.getGlobalErrors(), levelAttrValue));
            }
        }
    });

    return nodes;
}

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From source file:dk.dma.ais.packet.AisPacketFiltersStateful.java

/**
 * Return false if this message is known to be related to a target with an IMO no. different to 'imo'.
 * /*from  www  .jav  a  2  s.  co  m*/
 * @param operator
 * @param rhsImo
 * @return
 */

public Predicate<AisPacket> filterOnTargetImo(final CompareToOperator operator, Integer rhsImo) {
    final int imo = rhsImo;
    return new Predicate<AisPacket>() {
        public boolean test(AisPacket p) {
            aisPacketStream.add(p); // Update state
            final int mmsi = getMmsi(p); // Get MMSI in question
            final int lhsImo = getImo(mmsi); // Extract IMO no. - if we know it
            return lhsImo < 0 ? false : compare(lhsImo, imo, operator);
        }

        public String toString() {
            return "imo = " + imo;
        }
    };
}

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From source file:de.vandermeer.skb.commons.Predicates.java

/**
 * Returns a predicate that evaluates to true if the set contains strings starting with a given character sequence.
 * @param nodes set of strings as base/*  w w w . ja  v a 2  s. c  o m*/
 * @return predicate that returns true if set contains strings starting with it, false otherwise
 */
final public static Predicate<StrBuilder> CONTAINS_STRINGS_STARTING_WITH(final Set<String> nodes) {
    return new Predicate<StrBuilder>() {
        @Override
        public boolean test(final StrBuilder fqpn) {
            if (fqpn == null) {
                return false;
            }
            String key = fqpn.toString();
            if (!nodes.contains(key)) {
                return false;
            }

            Set<String> tail = new TreeSet<String>(nodes).tailSet(key, false);
            if (tail.size() == 0) {
                return false;
            }

            String child = tail.iterator().next();
            if (child.startsWith(key)) {
                return true;
            }
            return false;
        }
    };
}

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From source file:dk.dma.ais.packet.AisPacketKMLOutputSink.java

public static void main(String[] args) throws IOException {
    Predicate<AisPacket> filter = new Predicate<AisPacket>() {
        @Override//from   w  ww.java 2 s  . c o m
        public boolean test(AisPacket aisPacket) {
            return aisPacket.tryGetAisMessage().getUserId() == 477325700;
        }
    };

    AisPacketKMLOutputSink kmlOutputSink = new AisPacketKMLOutputSink(filter);

    try (FileOutputStream fos = new FileOutputStream(Paths.get("/Users/tbsalling/Desktop/test.kml").toFile())) {
        AisPacketReader reader = AisPacketReader
                .createFromFile(Paths.get("/Users/tbsalling/Desktop/ais-sample.txt"), true);
        reader.writeTo(fos, kmlOutputSink);
    }
}

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From source file:dk.dma.ais.packet.AisPacketFiltersStateful.java

/**
 * Return false if this message is known to be related to a target with an IMO outside the given range.
 *//*from w w  w .  j  av a 2s. com*/

public Predicate<AisPacket> filterOnTargetImo(final int min, final int max) {
    return new Predicate<AisPacket>() {
        public boolean test(AisPacket p) {
            aisPacketStream.add(p); // Update state
            final int mmsi = getMmsi(p); // Get MMSI in question
            final int imo = getImo(mmsi); // Extract IMO no. - if we know it
            return imo < 0 ? false : inRange(min, max, imo);
        }

        public String toString() {
            return "imo in " + min + ".." + max;
        }
    };
}

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From source file:com.diversityarrays.kdxplore.trialmgr.trait.repair.TraitsToRepair.java

public void getProblemSampleCountByTrialId() throws IOException {

    traitSamplesByTrait.clear();/* w w w  . j  a  v a2s  . c  o m*/

    Map<Integer, String> trialNameById = new HashMap<>();

    Predicate<KdxSample> predicate = new Predicate<KdxSample>() {
        @Override
        public boolean test(KdxSample sample) {
            int traitId = sample.getTraitId();

            int trialId = sample.getTrialId();

            if (traitById.keySet().contains(traitId)) {
                int snum = sample.getSpecimenNumber();

                Trait trait = traitById.get(traitId);

                TraitSamplesToRepair traitSamplesByTrialId = traitSamplesByTrait.get(trait);
                if (traitSamplesByTrialId == null) {
                    traitSamplesByTrialId = new TraitSamplesToRepair(trait);
                    traitSamplesByTrait.put(trait, traitSamplesByTrialId);
                }

                String trialName = trialNameById.get(trialId);
                if (trialName == null) {
                    try {
                        Trial trial = kdxdb.getKDXploreKSmartDatabase().getTrial(trialId);
                        trialName = trial.getTrialName();
                    } catch (IOException ignore) {
                        trialName = "Trial#" + trialId;
                    }
                    trialNameById.put(trialId, trialName);
                }

                traitSamplesByTrialId.addSampleCount(trialId, trialName, sample);
            }
            return true;
        }
    };

    // No traitId so all Traits are scanned
    kdxdb.visitScoredKdxSamples(null, predicate);
}

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From source file:com.thoughtworks.go.agent.service.TokenRequesterTest.java

private NameValuePair findParam(List<NameValuePair> nameValuePairs, final String paramName) {
    return nameValuePairs.stream().filter(new Predicate<NameValuePair>() {
        @Override/*w w w . j a v a2s. c  o  m*/
        public boolean test(NameValuePair nameValuePair) {
            return nameValuePair.getName().equals(paramName);
        }
    }).findFirst().orElse(null);
}

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