Example usage for com.google.common.collect Lists transform

Introduction

In this page you can find the example usage for com.google.common.collect Lists transform.

Prototype

@CheckReturnValue
public static <F, T> List<T> transform(List<F> fromList, Function<? super F, ? extends T> function)

Source Link

Document

Returns a list that applies function to each element of fromList .

Usage

From source file:com.shigengyu.hyperion.core.WorkflowStateSet.java

@SafeVarargs
public static WorkflowStateSet from(Class<? extends WorkflowState>... workflowStates) {
    if (workflowStates == null || workflowStates.length == 0) {
        return WorkflowStateSet.empty();
    }//from  www .j  av  a2 s  .  c  om

    return new WorkflowStateSet(Lists.transform(Lists.newArrayList(workflowStates),
            new Function<Class<? extends WorkflowState>, WorkflowState>() {

                @Override
                public WorkflowState apply(Class<? extends WorkflowState> input) {
                    return WorkflowState.of(input);
                }
            }));
}

From source file:org.jpmml.converter.ModelUtil.java

static public MiningSchema createMiningSchema(FieldName targetField, List<FieldName> activeFields) {
    List<MiningField> miningFields = new ArrayList<>();

    if (targetField != null) {
        miningFields.add(createMiningField(targetField, MiningField.UsageType.TARGET));
    }/*from   w  ww  .  ja  va2  s. c o  m*/

    Function<FieldName, MiningField> function = new Function<FieldName, MiningField>() {

        @Override
        public MiningField apply(FieldName name) {
            return createMiningField(name);
        }
    };

    miningFields.addAll(Lists.transform(activeFields, function));

    MiningSchema miningSchema = new MiningSchema(miningFields);

    return miningSchema;
}

From source file:org.apache.bookkeeper.server.component.ServerLifecycleComponent.java

public static List<ServerLifecycleComponent> loadServerComponents(String[] componentClassNames,
        BookieConfiguration conf, StatsLogger statsLogger) {
    List<Class<? extends ServerLifecycleComponent>> componentClasses = Lists
            .newArrayListWithExpectedSize(componentClassNames.length);
    for (String componentClsName : componentClassNames) {
        componentClasses.add(ReflectionUtils.forName(componentClsName, ServerLifecycleComponent.class));
    }/*from  w ww.  j a  va2  s  . com*/
    return Lists.transform(componentClasses, cls -> newComponent(cls, conf, statsLogger));

}

From source file:ch.puzzle.itc.mobiliar.test.EntityBuilderType.java

public static List<String> typeNames() {
    return Lists.transform(vals(), new Function<EntityBuilderType, String>() {
        public String apply(EntityBuilderType input) {
            return input.type;
        }//ww  w.j  a v a 2s.  c om

    });
}

From source file:com.cloudera.oryx.kmeans.common.Weighted.java

/**
 * Converts an input {@code List<T>} into a {@code List<Weighted>}.
 * /*  w w w .j  ava  2  s. co  m*/
 * @param things The items to convert
 * @return The items as {@code Weighted<T>} values with weight 1.0
 */
public static <T> List<Weighted<T>> create(List<T> things) {
    return Lists.transform(things, new WeightFunction<T>());
}

From source file:sklearn.tree.TreeModelUtil.java

static public <E extends Estimator & HasTree> List<TreeModel> encodeTreeModelSegmentation(List<E> estimators,
        final MiningFunction miningFunction, final Schema schema) {
    Function<E, TreeModel> function = new Function<E, TreeModel>() {

        private Schema segmentSchema = schema.toAnonymousSchema();

        @Override/*from w  w w  .  j  a v a2 s.c o m*/
        public TreeModel apply(E estimator) {
            return TreeModelUtil.encodeTreeModel(estimator, miningFunction, this.segmentSchema);
        }
    };

    return new ArrayList<>(Lists.transform(estimators, function));
}

From source file:eu.itesla_project.computation.AbstractCommand.java

@Override
public List<InputFile> getInputFiles(final String executionNumber) {
    return Lists.transform(inputFiles, new Function<InputFile, InputFile>() {
        @Override/*from   ww  w .  j a va 2 s .c o m*/
        public InputFile apply(InputFile file) {
            return file.instanciate(executionNumber);
        }
    });
}

From source file:sklearn.EstimatorUtil.java

static public List<? extends Classifier> asClassifierList(List<?> objects) {
    return Lists.transform(objects, EstimatorUtil.classifierTransformer);
}

From source file:org.scassandra.http.client.CurrentConnectionReport.java

@Override
public List<InetSocketAddress> getAddresses() {
    return Lists.transform(this.connections, new Function<ClientConnection, InetSocketAddress>() {
        @Override//from w ww . ja  v  a 2s .co  m
        public InetSocketAddress apply(ClientConnection input) {
            return input.getAddress();
        }
    });
}

From source file:org.gradle.model.internal.core.DependencyOnlyExtractedModelRule.java

public List<Class<?>> getRuleDependencies() {
    return Lists.transform(dependencies, new Function<ModelType<?>, Class<?>>() {
        @Override/*w ww  .  j av a 2s. c  o m*/
        public Class<?> apply(ModelType<?> type) {
            return type.getRawClass();
        }
    });
}