Example usage for com.google.common.collect Iterators concat

Introduction

In this page you can find the example usage for com.google.common.collect Iterators concat.

Prototype

public static <T> Iterator<T> concat(Iterator<? extends T> a, Iterator<? extends T> b)

Source Link

Document

Combines two iterators into a single iterator.

Usage

From source file:org.sonar.javascript.tree.impl.declaration.FieldDeclarationTreeImpl.java

@Override
public Iterator<Tree> childrenIterator() {
    return Iterators.concat(decorators.iterator(),
            Iterators.forArray(staticToken, propertyName, equalToken, initializer, semicolonToken));
}

From source file:org.bimserver.database.ObjectsToCommit.java

@Override
public Iterator<IdEObject> iterator() {
    return Iterators.concat(objectsToCommitFirst.keySet().iterator(),
            objectsToCommitSecond.keySet().iterator());
}

From source file:org.semanticweb.elk.proofs.JustifiedAssertedConclusionInferenceSet.java

@Override
public Collection<? extends JustifiedInference<C, C>> getInferences(final C conclusion) {
    final Collection<JustifiedInference<C, C>> result = Collections2.transform(
            getDelegate().getInferences(conclusion), new Function<Inference<C>, JustifiedInference<C, C>>() {

                @Override/*from  w  ww  . j a  v  a  2s  . com*/
                public JustifiedInference<C, C> apply(final Inference<C> input) {
                    return new DummyJustifiedInference<C, C>(input);
                }

            });
    if (!assertedConclusions_.contains(conclusion)) {
        return result;
    }
    // else, add asserted conclusion inference
    return new AbstractCollection<JustifiedInference<C, C>>() {

        @Override
        public Iterator<JustifiedInference<C, C>> iterator() {
            return Iterators.concat(result.iterator(), Collections
                    .singleton(new AssertedConclusionJustifiedInference.Projection<C>(conclusion)).iterator());
        }

        @Override
        public int size() {
            return result.size() + 1;
        }

    };
}

From source file:org.fcrepo.kernel.impl.rdf.impl.PropertiesRdfContext.java

private Iterator<Triple> triplesFromProperties(final FedoraResource n) throws RepositoryException {
    LOGGER.trace("Creating triples for node: {}", n);

    final Iterator<Property> allProperties;
    if (n instanceof FedoraBinary) {
        final FedoraResource description = ((FedoraBinary) n).getDescription();
        allProperties = Iterators.concat(n.getNode().getProperties(), description.getNode().getProperties());
    } else {//w  w  w .  j  a v a  2 s . co  m
        allProperties = n.getNode().getProperties();
    }

    final UnmodifiableIterator<Property> properties = Iterators.filter(allProperties, not(isInternalProperty));
    return Iterators.concat(Iterators.transform(properties, property2triple));

}

From source file:org.sonar.pickbasic.tree.impl.statement.DefaultClauseTreeImpl.java

@Override
public Iterator<Tree> childrenIterator() {
    return Iterators.concat(Iterators.forArray(defaultKeyword, colon), statements.iterator());
}

From source file:co.cask.cdap.messaging.client.StoreRequestBuilder.java

/**
 * Adds a list of byte arrays as the payloads of the request.
 *//* w w  w . jav a 2  s. c  o  m*/
public StoreRequestBuilder addPayloads(Iterator<byte[]> payloads) {
    this.payloads = (this.payloads == null) ? payloads : Iterators.concat(this.payloads, payloads);
    return this;
}

From source file:org.semanticweb.elk.util.collections.CountingEvictor.java

@Override
public Iterator<E> evict(final Predicate<E> retain) {
    return Iterators.concat(super.evict(retain), immediatelyEvicted_.evict(retain));
}

From source file:com.sk89q.worldedit.history.changeset.BlockOptimizedHistory.java

@Override
public Iterator<Change> backwardIterator() {
    return Iterators.concat(super.backwardIterator(),
            Iterators.transform(previous.iterator(true), createTransform()));
}

From source file:org.sonar.php.tree.impl.statement.ElseClauseTreeImpl.java

@Override
public Iterator<Tree> childrenIterator() {
    return Iterators.concat(Iterators.forArray(elseToken, colonToken), statements.iterator());
}

From source file:org.gradle.api.internal.changedetection.state.OutputFilesCollectionSnapshot.java

@Override
public Iterator<TaskStateChange> iterateContentChangesSince(FileCollectionSnapshot oldSnapshot,
        String fileType) {//from   ww  w  . ja va 2 s . c om
    final OutputFilesCollectionSnapshot other = (OutputFilesCollectionSnapshot) oldSnapshot;
    final Iterator<TaskStateChange> rootFileIdIterator = iterateRootFileIdChanges(other, fileType);
    final Iterator<TaskStateChange> fileIterator = filesSnapshot.iterateContentChangesSince(other.filesSnapshot,
            fileType);
    return Iterators.concat(rootFileIdIterator, fileIterator);
}