Example usage for com.google.common.collect UnmodifiableIterator hasNext

Introduction

In this page you can find the example usage for com.google.common.collect UnmodifiableIterator hasNext.

Prototype

boolean hasNext();

Source Link

Document

Returns true if the iteration has more elements.

Usage

From source file:org.eclipse.ease.ui.metadata.MenuMetadataParser.java

public static List<String> getMenus(String toParse) {
    String[] separators = toParse.split(SEPARATOR);
    UnmodifiableIterator<String> ite = Iterators.forArray(separators);
    ArrayList<String> menu = new ArrayList<String>();
    while (ite.hasNext()) {
        String m = (String) ite.next();
        menu.add(m.trim());// ww w.  j av  a  2 s .  co m
    }
    return menu;
}

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From source file:org.eclipse.ease.ui.metadata.AvailableFromMetadataParser.java

public static List<String> getTargets(String toParse) {
    String[] separators = toParse.split(SEPARATOR);
    UnmodifiableIterator<String> ite = Iterators.forArray(separators);
    ArrayList<String> menu = new ArrayList<String>();
    while (ite.hasNext()) {
        String m = (String) ite.next();
        menu.add(m.trim());//from  w  w  w . j  a v  a  2  s  .  c  om
    }
    return menu;
}

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From source file:com.spectralogic.ds3client.helpers.RangeHelper.java

static void addRemainingRanges(final UnmodifiableIterator<Range> existingRangesIterator,
        final ImmutableList.Builder<Range> newRangesbuilder) {
    while (existingRangesIterator.hasNext()) {
        newRangesbuilder.add(existingRangesIterator.next());
    }/*from   w  w  w .j  a v a2 s  .  c o m*/
}

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From source file:com.spectralogic.ds3client.helpers.strategy.transferstrategy.RangeHelper.java

private static void addRemainingRanges(final UnmodifiableIterator<Range> existingRangesIterator,
        final ImmutableList.Builder<Range> newRangesbuilder) {
    while (existingRangesIterator.hasNext()) {
        newRangesbuilder.add(existingRangesIterator.next());
    }//w w w .  j  av  a2 s.co m
}

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From source file:broadwick.graph.writer.GraphMl.java

/**
 * Get the string representation of the network.
 * @param network  the network object to be written.
 * @param directed a boolean flag, true if the network is directed.
 * @return a string representing a document.
 *//*from  w w  w.j a  va 2  s .  c  om*/
public static String toString(final Graph<? extends Vertex, ? extends Edge<?>> network,
        final boolean directed) {
    // graphml document header
    final Element graphml = new Element("graphml", "http://graphml.graphdrawing.org/xmlns");
    final Document document = new Document(graphml);
    final Namespace xsi = Namespace.getNamespace("xsi", "http://www.w3.org/2001/XMLSchema-instance");
    final Namespace schemLocation = Namespace.getNamespace("schemLocation",
            "http://graphml.graphdrawing.org/xmlns http://graphml.graphdrawing.org/xmlns/1.0rc/graphml.xsd");

    // add Namespace
    graphml.addNamespaceDeclaration(xsi);
    graphml.addNamespaceDeclaration(schemLocation);

    // keys for graphic representation
    for (VertexAttribute attr : network.getVertexAttributes()) {
        final Element element = new Element("key");
        element.setAttribute("id", attr.getName());
        element.setAttribute("for", "node");
        element.setAttribute("attr.name", attr.getName());
        element.setAttribute("attr.type", attr.getType().getName());
        if (attr.getDefaultValue() != null) {
            final Element defaultValueElement = new Element("default");
            defaultValueElement.addContent(attr.getDefaultValue().toString());
            element.addContent(defaultValueElement);
        }
        graphml.addContent(element);
    }

    for (EdgeAttribute attr : network.getEdgeAttributes()) {
        final Element element = new Element("key");
        element.setAttribute("id", attr.getName());
        element.setAttribute("for", "edge");
        element.setAttribute("attr.name", attr.getName());
        element.setAttribute("attr.type", attr.getType().getName());
        if (attr.getDefaultValue() != null) {
            final Element defaultValueElement = new Element("default");
            defaultValueElement.addContent(attr.getDefaultValue());
            element.addContent(defaultValueElement);
        }
        graphml.addContent(element);
    }

    final Element graph = new Element("graph");
    graph.setAttribute("id", "G");
    if (directed) {
        graph.setAttribute("edgedefault", "directed");
    } else {
        graph.setAttribute("edgedefault", "undirected");
    }
    graphml.addContent(graph);

    final ImmutableList<Vertex> vertices = ImmutableList.copyOf(network.getVertices());
    final Iterator<Vertex> vertexIterator = vertices.iterator();
    while (vertexIterator.hasNext()) {
        final Vertex vertex = vertexIterator.next();
        addNode(vertex, graph);
    }

    final ImmutableList<Edge<? extends Vertex>> edges;
    edges = (ImmutableList<Edge<? extends Vertex>>) ImmutableList.copyOf(network.getEdges());
    final UnmodifiableIterator<Edge<? extends Vertex>> edgeIterator = edges.iterator();
    while (edgeIterator.hasNext()) {
        addEdge(edgeIterator.next(), graph);
    }

    final XMLOutputter outputter = new XMLOutputter(Format.getPrettyFormat());
    return outputter.outputString(document).replaceAll("xmlns=\"\" ", "");
}

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From source file:org.thiesen.ant.git.GitInfoExtractor.java

private static CustomTag getLastRevTag(final Repository r) throws IOException {

    // Iterate all tags, beginning with the joungest.
    // The first match that is reachable from HEAD is the one we are looking for
    final ImmutableSortedSet<CustomTag> sortedTags = getTagsSortedByCommitTime(r);
    final RevWalk walk = new RevWalk(r);
    walk.setRetainBody(false);/*from ww w . j  av a 2 s.c om*/

    final RevCommit head = getHead(r);

    CustomTag tag = null;
    boolean isReachable = false;
    UnmodifiableIterator<CustomTag> iterator = sortedTags.iterator();
    while (!isReachable && iterator.hasNext()) {
        tag = iterator.next();
        RevCommit tagCommit = walk.parseCommit(tag.getObjectId());
        isReachable = walk.isMergedInto(tagCommit, head) || head.compareTo(tagCommit) == 0;
        walk.reset();
    }
    walk.dispose();
    return isReachable ? tag : null;
}

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From source file:com.spectralogic.ds3client.helpers.RangeHelper.java

static ImmutableCollection<Range> replaceRange(final ImmutableCollection<Range> existingRanges,
        final long numBytesTransferred, final long intendedNumBytesToTransfer) {
    Preconditions.checkState(numBytesTransferred >= 0, "numBytesTransferred must be >= 0.");
    Preconditions.checkState(intendedNumBytesToTransfer > 0, "intendedNumBytesToTransfer must be > 0.");
    Preconditions.checkState(intendedNumBytesToTransfer > numBytesTransferred,
            "intendedNumBytesToTransfer must be > numBytesTransferred");

    if (Guard.isNullOrEmpty(existingRanges)) {
        return ImmutableList
                .of(Range.byLength(numBytesTransferred, intendedNumBytesToTransfer - numBytesTransferred));
    }/*w  w w  .ja v  a2 s.  c  om*/

    final ImmutableList.Builder<Range> newRangesbuilder = ImmutableList.builder();

    final UnmodifiableIterator<Range> existingRangesIterator = existingRanges.iterator();

    long previousAccumulatedBytesInRanges = 0;
    long currentAccumulatedBytesInRanges = existingRanges.iterator().next().getLength();

    while (existingRangesIterator.hasNext()) {
        final Range existingRange = existingRangesIterator.next();

        if (numBytesTransferred < currentAccumulatedBytesInRanges) {
            final Range firstNewRange = Range.byPosition(
                    existingRange.getStart() - previousAccumulatedBytesInRanges + numBytesTransferred,
                    existingRange.getEnd());
            newRangesbuilder.add(firstNewRange);

            addRemainingRanges(existingRangesIterator, newRangesbuilder);
            break;
        }

        previousAccumulatedBytesInRanges += existingRange.getLength();
        currentAccumulatedBytesInRanges += existingRange.getLength();
    }

    return newRangesbuilder.build();
}

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From source file:com.spectralogic.ds3client.helpers.strategy.transferstrategy.RangeHelper.java

protected static ImmutableCollection<Range> replaceRange(final ImmutableCollection<Range> existingRanges,
        final long numBytesTransferred, final long intendedNumBytesToTransfer) {
    Preconditions.checkState(numBytesTransferred >= 0, "numBytesTransferred must be >= 0.");
    Preconditions.checkState(intendedNumBytesToTransfer > 0, "intendedNumBytesToTransfer must be > 0.");
    Preconditions.checkState(intendedNumBytesToTransfer > numBytesTransferred,
            "intendedNumBytesToTransfer must be > numBytesTransferred");

    if (Guard.isNullOrEmpty(existingRanges)) {
        return ImmutableList
                .of(Range.byLength(numBytesTransferred, intendedNumBytesToTransfer - numBytesTransferred));
    }/* w ww .  jav  a 2 s. c o m*/

    final ImmutableList.Builder<Range> newRangesbuilder = ImmutableList.builder();

    final UnmodifiableIterator<Range> existingRangesIterator = existingRanges.iterator();

    long previousAccumulatedBytesInRanges = 0;
    long currentAccumulatedBytesInRanges = existingRanges.iterator().next().getLength();

    while (existingRangesIterator.hasNext()) {
        final Range existingRange = existingRangesIterator.next();

        if (numBytesTransferred < currentAccumulatedBytesInRanges) {
            final Range firstNewRange = Range.byPosition(
                    existingRange.getStart() - previousAccumulatedBytesInRanges + numBytesTransferred,
                    existingRange.getEnd());
            newRangesbuilder.add(firstNewRange);

            addRemainingRanges(existingRangesIterator, newRangesbuilder);
            break;
        }

        previousAccumulatedBytesInRanges += existingRange.getLength();
        currentAccumulatedBytesInRanges += existingRange.getLength();
    }

    return newRangesbuilder.build();
}

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From source file:org.elasticsearch.node.internal.InternalSettingsPreparer.java

static Settings replacePromptPlaceholders(Settings settings, Terminal terminal) {
    UnmodifiableIterator<Map.Entry<String, String>> iter = settings.getAsMap().entrySet().iterator();
    Settings.Builder builder = Settings.builder();

    while (iter.hasNext()) {
        Map.Entry<String, String> entry = iter.next();
        String value = entry.getValue();
        String key = entry.getKey();
        switch (value) {
        case SECRET_PROMPT_VALUE:
            String secretValue = promptForValue(key, terminal, true);
            if (Strings.hasLength(secretValue)) {
                builder.put(key, secretValue);
            }/* w w w  .j ava  2  s  . co m*/
            break;
        case TEXT_PROMPT_VALUE:
            String textValue = promptForValue(key, terminal, false);
            if (Strings.hasLength(textValue)) {
                builder.put(key, textValue);
            }
            break;
        default:
            builder.put(key, value);
            break;
        }
    }

    return builder.build();
}

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From source file:com.lothrazar.cyclicmagic.util.UtilHarvester.java

private static PropertyBool getBoolProperty(IBlockState blockState, String property) {
    UnmodifiableIterator<Entry<IProperty<?>, Comparable<?>>> unmodifiableiterator = blockState.getProperties()
            .entrySet().iterator();//from  w  w  w . j a v  a  2s  .c o  m
    while (unmodifiableiterator.hasNext()) {
        //      Entry<IProperty<?>, Comparable<?>> entry = unmodifiableiterator.next();
        IProperty<?> iproperty = unmodifiableiterator.next().getKey();
        if (iproperty instanceof PropertyBool && iproperty.getName().equals(property)) {
            return (PropertyBool) iproperty;
        }
    }
    return null;
}

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