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

Introduction

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

Prototype

@Deprecated
public static <T> UnmodifiableIterator<T> emptyIterator()

Source Link

Document

Returns the empty iterator.

Usage

From source file:org.apache.phoenix.expression.visitor.TraverseNoExpressionVisitor.java

@Override
public Iterator<Expression> defaultIterator(Expression node) {
    return Iterators.emptyIterator();
}

From source file:com.gradleware.tooling.toolingmodel.repository.internal.EmptyModelResults.java

@Override
public Iterator<ModelResult<T>> iterator() {
    return Iterators.emptyIterator();
}

From source file:org.asoem.greyfish.utils.collect.AbstractTree.java

@Override
public Iterator<T> iterator() {
    if (rootNode().isPresent()) {
        return getTreeTraverser().postOrderTraversal(rootNode().get()).iterator();
    } else {/*from   w  w  w.j a va  2 s .c  om*/
        return Iterators.emptyIterator();
    }
}

From source file:org.geogit.api.plumbing.WalkGraphOp.java

@Override
public Iterator<RevObject> call() {
    Optional<ObjectId> ref = command(RevParse.class).setRefSpec(reference).call();
    if (!ref.isPresent())
        return Iterators.emptyIterator();
    if (deduplicator == null)
        throw new IllegalStateException("The caller must provide a deduplicator!");
    return PostOrderIterator.all(ref.get(), odb, deduplicator);
}

From source file:runtime.rep.list.EmptyList.java

public Iterator<Object> iterator(final int from, final int to) {
    assert from == 0 && to == 0;
    return Iterators.emptyIterator();
}

From source file:com.textocat.textokit.morph.opencorpora.resource.WordformTSTSearchResult.java

@Override
public Iterator<Wordform> iterator() {
    if (isMatchExact) {
        return resultNode.iterator();
    } else {/*  w ww .j a va 2  s  . c  o m*/
        if (resultNode == null)
            return Iterators.emptyIterator();
        else
            return new WordformTST.SubtreeIterator(resultNode);
    }
}

From source file:org.locationtech.geogig.api.plumbing.WalkGraphOp.java

@Override
protected Iterator<RevObject> _call() {
    Optional<ObjectId> ref = command(RevParse.class).setRefSpec(reference).call();
    if (!ref.isPresent())
        return Iterators.emptyIterator();
    if (deduplicator == null)
        throw new IllegalStateException("The caller must provide a deduplicator!");
    return PostOrderIterator.all(ref.get(), objectDatabase(), deduplicator);
}

From source file:com.google.enterprise.connector.db.diffing.RepositoryHandlerIterator.java

/**
 * @param repositoryHandler RepositoryHandler object for fetching DB rows in
 *        DocumentSnapshot form./*from   www.  ja v  a  2  s.  c o m*/
 */
public RepositoryHandlerIterator(RepositoryHandler repositoryHandler) {
    this.repositoryHandler = repositoryHandler;
    this.current = Iterators.emptyIterator();
}

From source file:org.apache.uima.lucas.indexer.analysis.SplitterFilter.java

public SplitterFilter(TokenStream input, String splitString) {
    super(input);
    this.splitString = splitString;
    this.splitIterator = Iterators.emptyIterator();
}

From source file:org.auraframework.impl.css.token.EmptyTokenCache.java

@Override
public Iterator<DefDescriptor<TokensDef>> iterator() {
    return Iterators.emptyIterator();
}