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:com.jeffplaisance.util.fingertree.IterableReverseIterables.java

public static <T> IterableReverseIterable<T> concat(final IterableReverseIterable<T> a,
        final IterableReverseIterable<T> b) {
    return new IterableReverseIterable<T>() {
        @Override/*from ww w . j a v  a2 s.c o  m*/
        public Iterator<T> iterator() {
            return Iterators.concat(a.iterator(), b.iterator());
        }

        @Override
        public Iterator<T> reverseIterator() {
            return Iterators.concat(b.reverseIterator(), a.reverseIterator());
        }
    };
}

From source file:org.richfaces.component.ComponentIterators.java

public static Iterator<UIComponent> parentsAndSelf(final UIComponent component) {
    if (component == null) {
        return Iterators.<UIComponent>emptyIterator();
    }/*from   w w w  .jav  a 2 s  .c  o  m*/

    return Iterators.concat(Iterators.singletonIterator(component), parents(component));
}

From source file:com.ibm.watson.app.common.tagEvent.QueryTagRecord.java

@Override
public Iterator<String> iterator() {
    return Iterators.concat(super.iterator(), Arrays.asList(getString(), getMode().toString()).iterator());
}

From source file:org.eclipse.emf.eson.tests.util.Find.java

private static Iterator<EObject> getResourceSetIterator(ResourceSet resourceSet) {
    Iterator<EObject> result = Iterators.emptyIterator();
    for (Resource resource : resourceSet.getResources()) {
        result = Iterators.concat(result, resource.getAllContents());
    }//w  ww.  j a  va  2 s  .co  m
    return result;
}

From source file:ru.parallel.octotron.exec.ModelData.java

public Collection<ModelEntity> GetAllEntities() {
    return Lists.newArrayList(Iterators.concat(GetAllLinks().iterator(), GetAllObjects().iterator()));
}

From source file:org.caleydo.view.bicluster.sorting.ConcatedList.java

@Override
public UnmodifiableIterator<T> iterator() {
    return Iterators.unmodifiableIterator(Iterators.concat(a.iterator(), b.iterator()));
}

From source file:org.jamocha.dn.compiler.ecblocks.lazycollections.extend.SetExtender.java

@Override
public Iterator<T> iterator() {
    return Iterators.concat(Iterators.singletonIterator(this.additionalElement), this.wrapped.iterator());
}

From source file:com.javachen.framework.common.lang.collection.CircularBuffer.java

public Iterator<T> iterator() {
    if (start == 0)
        return lines.iterator();
    else//from w ww.j  a  v a2 s .com
        return Iterators.concat(lines.subList(start, lines.size()).iterator(),
                lines.subList(0, start).iterator());
}

From source file:org.sonar.gherkin.tree.impl.ScenarioTreeImpl.java

@Override
public Iterator<Tree> childrenIterator() {
    return Iterators.concat(tags.iterator(), super.childrenIterator());
}

From source file:org.jamocha.dn.compiler.ecblocks.lazycollections.extend.CollectionCombiner.java

@Override
public Iterator<T> iterator() {
    return Iterators.concat(this.additionalElements.iterator(), this.wrapped.iterator());
}