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:sample.jsp.SampleJspApplication.java

private Predicate<String> jspZipEntry() {
    return new Predicate<String>() {
        @Override/*w w w  .j  a v a  2 s . c  o m*/
        public boolean test(String zipEntry) {
            return jspEntryMatcher.matcher(zipEntry).matches();
        }
    };
}

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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 list.
 *//*from   w  w  w. j a  va2s  . c o  m*/

public Predicate<AisPacket> filterOnTargetImo(Integer[] imos) {
    final int[] list = ArrayUtils.toPrimitive(imos);
    Arrays.sort(list);
    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 : Arrays.binarySearch(list, imo) >= 0;
        }

        public String toString() {
            return "imo in " + skipBrackets(Arrays.toString(list));
        }
    };
}

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From source file:com.properned.application.SystemController.java

public void initialize() {
    logger.info("Initialize System controller");
    localeButton.disableProperty().bind(multiLanguageProperties.isLoadedProperty().not());
    saveButton.disableProperty().bind(multiLanguageProperties.isDirtyProperty().not()
            .or(multiLanguageProperties.isLoadedProperty().not()));
    Stage primaryStage = Properned.getInstance().getPrimaryStage();
    primaryStage.titleProperty()/*from  w ww .j a  va2 s  . co m*/
            .bind(multiLanguageProperties.baseNameProperty()
                    .concat(Bindings.when(multiLanguageProperties.isLoadedProperty())
                            .then(new SimpleStringProperty(" (")
                                    .concat(multiLanguageProperties.parentDirectoryPathProperty()).concat(")"))
                            .otherwise(""))
                    .concat(Bindings.when(multiLanguageProperties.isDirtyProperty()).then(" *").otherwise("")));

    FilteredList<String> filteredList = new FilteredList<>(multiLanguageProperties.getListMessageKey(),
            new Predicate<String>() {
                @Override
                public boolean test(String t) {
                    String filter = filterText.getText();
                    if (filter == null || filter.equals("")) {
                        return true;
                    }
                    return t.contains(filter);
                }
            });
    SortedList<String> sortedList = new SortedList<>(filteredList, new Comparator<String>() {
        @Override
        public int compare(String o1, String o2) {
            return o1.compareTo(o2);
        }
    });
    messageKeyList.setItems(sortedList);
    filterText.textProperty().addListener(new ChangeListener<String>() {
        @Override
        public void changed(ObservableValue<? extends String> observable, String oldValue, String newValue) {
            // Filter the list
            filteredList.setPredicate(new Predicate<String>() {
                @Override
                public boolean test(String t) {
                    String filter = filterText.getText();
                    if (filter == null || filter.equals("")) {
                        return true;
                    }
                    return t.contains(filter);
                }
            });

            // check the add button disabled status
            if (isKeyCanBeAdded(newValue)) {
                addButton.setDisable(false);
            } else {
                addButton.setDisable(true);
            }

        }

    });
    ChangeListener<String> changeMessageListener = new ChangeListener<String>() {
        @Override
        public void changed(ObservableValue<? extends String> observable, String oldValue, String newValue) {
            logger.info("Message key selection changed : " + newValue);
            valueList.setItems(FXCollections.observableArrayList());

            valueList.setItems(FXCollections
                    .observableArrayList(multiLanguageProperties.getMapPropertiesByLocale().keySet()));
        }
    };
    messageKeyList.getSelectionModel().selectedItemProperty().addListener(changeMessageListener);
    messageKeyList.setCellFactory(c -> new MessageKeyListCell(multiLanguageProperties));

    valueList.setCellFactory(c -> new ValueListCell(multiLanguageProperties, messageKeyList));

    filterText.setOnKeyReleased(new EventHandler<KeyEvent>() {
        @Override
        public void handle(KeyEvent event) {
            if (event.getCode() == KeyCode.DOWN) {
                messageKeyList.requestFocus();
                event.consume();
            } else if (event.getCode() == KeyCode.ENTER) {
                addKey();
                event.consume();
            }
        }
    });
}

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From source file:com.thoughtworks.go.server.service.plugins.builder.DefaultPluginInfoBuilder.java

public NewPluginInfo pluginInfoFor(String pluginId) {
    return builders.values().stream().map(new Function<NewPluginInfoBuilder, NewPluginInfo>() {
        @Override/*from  w w w  . j a va  2s . c o m*/
        public NewPluginInfo apply(NewPluginInfoBuilder builder) {
            return builder.pluginInfoFor(pluginId);
        }
    }).filter(new Predicate<NewPluginInfo>() {
        @Override
        public boolean test(NewPluginInfo obj) {
            return Objects.nonNull(obj);
        }
    }).findFirst().orElse(null);
}

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From source file:org.forgerock.openig.migrate.action.InlineDeclarationsAction.java

private Predicate<? super ObjectModel> inlined() {
    return new Predicate<ObjectModel>() {
        @Override//  w  w w  . ja  v a2 s .  c  o m
        public boolean test(final ObjectModel objectModel) {
            return objectModel.isInlined();
        }
    };
}

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From source file:com.thoughtworks.go.server.service.RailsAssetsServiceTest.java

@Test
public void shouldHaveAssetsAsTheSerializedNameForAssetsMapInRailsAssetsManifest_ThisIsRequiredSinceManifestFileGeneratedBySprocketsHasAMapOfAssetsWhichThisServiceNeedsAccessTo() {
    List<Field> fields = new ArrayList<>(
            Arrays.asList(RailsAssetsService.RailsAssetsManifest.class.getDeclaredFields()));
    List<Field> fieldsAnnotatedWithSerializedNameAsAssets = fields.stream().filter(new Predicate<Field>() {
        @Override/*from  w  w w .  j a va2s . c  o  m*/
        public boolean test(Field field) {
            if (field.isAnnotationPresent(SerializedName.class)) {
                SerializedName annotation = field.getAnnotation(SerializedName.class);
                if (annotation.value().equals("assets")) {
                    return true;
                }
                return false;
            }
            return false;
        }
    }).collect(Collectors.toList());
    assertThat("Expected a field annotated with SerializedName 'assets'",
            fieldsAnnotatedWithSerializedNameAsAssets.isEmpty(), is(false));
    assertThat(fieldsAnnotatedWithSerializedNameAsAssets.size(), is(1));
    assertThat(fieldsAnnotatedWithSerializedNameAsAssets.get(0).getType().getCanonicalName(),
            is(HashMap.class.getCanonicalName()));
}

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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  w w w  .  jav a 2s  . c  o  m*/
 * @param operator
 * @param rhsShiptype
 * @return
 */

public Predicate<AisPacket> filterOnTargetShiptype(final CompareToOperator operator, Integer rhsShiptype) {
    final int shiptype = rhsShiptype;
    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 lhsShiptype = getShiptype(mmsi); // Extract shiptype - if we know it
            return lhsShiptype < 0 ? false : compare(lhsShiptype, shiptype, operator);
        }

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

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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 shiptype outside the given range.
 *//* w  ww. j ava2s  .c  o m*/

public Predicate<AisPacket> filterOnTargetShiptype(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 shiptype = getShiptype(mmsi); // Extract IMO no. - if we know it
            return shiptype < 0 ? false : inRange(min, max, shiptype);
        }

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

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

@Test
public void testVMImageListPublisher() throws Exception {
    VirtualMachineImageResourceList vmImages = computeManagementClient.getVirtualMachineImagesOperations()
            .listPublishers(parameters);

    Assert.assertTrue("image count", vmImages.getResources().size() > 0);
    Assert.assertTrue("list publishers contain param publishers",
            vmImages.getResources().stream().anyMatch(new Predicate<VirtualMachineImageResource>() {
                @Override/*ww  w. j a  v  a 2  s. co  m*/
                public boolean test(VirtualMachineImageResource virtualMachineImageResource) {
                    return virtualMachineImageResource.getName()
                            .equalsIgnoreCase(parameters.getPublisherName());
                }
            }));
}

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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 a ship type outside the given list.
 *//* ww w . j a v a  2 s.  c  o m*/

public Predicate<AisPacket> filterOnTargetShiptype(Integer[] shiptypes) {
    final int[] list = ArrayUtils.toPrimitive(shiptypes);
    Arrays.sort(list);
    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 shiptype = getShiptype(mmsi); // Extract shiptype no. - if we know it
            return shiptype < 0 ? false : Arrays.binarySearch(list, shiptype) >= 0;
        }

        public String toString() {
            return "shiptype in " + skipBrackets(Arrays.toString(list));
        }
    };
}

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