Example usage for java.util ListIterator hasNext

List of usage examples for java.util ListIterator hasNext

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Introduction

In this page you can find the example usage for java.util ListIterator hasNext.

Prototype

boolean hasNext();

Source Link

Document

Returns true if this list iterator has more elements when traversing the list in the forward direction.

Usage

From source file:hu.sztaki.lpds.pgportal.services.dspace.DSpaceUtil.java

/**
 * Returns a string representing METS XML metadata file to be included
 * with DSpace SIP/*from  w w  w. ja va 2  s. c  o m*/
 *
 * @param event
 * @return XML String
 */
private String getMETS(ActionRequest request) {
    // Get Author
    String authorFirst = request.getParameter("firstName");
    String authorLast = request.getParameter("lastName");

    // Get Information
    String title = request.getParameter("title");
    String keywords = request.getParameter("keywords");
    String grid = request.getParameter("grid");
    String vo = request.getParameter("vo");
    String type = "Workflow";//request.getParameter("type");
    //String language =

    // Get Abstract
    String wfAbstract = request.getParameter("abstract").trim();//event.getTextAreaBean("abstractArea").getValue();
    String wfDescription = request.getParameter("description").trim();//event.getTextAreaBean("descriptionArea").getValue();;

    // MODS XML metadata to send with SIP
    // At this time, "type" is sent as a keyword, rather than its DC element
    // dc.type. Also, "language" is not collected/sent. It may be possible to
    // overcome this by editing [dspace]/config/crosswalks/mods-submission.xsl
    String modsxml = "<?xml version='1.0' encoding='UTF-8'?>"
            + "<mods:mods xmlns:mods='http://www.loc.gov/mods/v3'"
            + "xmlns:xlink='http://www.w3.org/1999/xlink'"
            + "xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance'"
            + "xsi:schemaLocation='http://www.loc.gov/mods/v3"
            + "http://www.loc.gov/standards/mods/v3/mods-3-0.xsd' version='3.0'>" + "<mods:titleInfo>"
            + "<mods:title>" + title + "</mods:title>" + "</mods:titleInfo>" + "<mods:name>" + "<mods:namePart>"
            + authorLast + ", " + authorFirst + "</mods:namePart>" + "<mods:role>"
            + "<mods:roleTerm type='text'>author</mods:roleTerm>" + "</mods:role>" + "</mods:name>";

    String allKeywords = keywords + "," + grid + "," + vo + "," + type;
    ListIterator<String> iterator = parseKeywords(allKeywords);

    while (iterator.hasNext()) {
        modsxml = modsxml.concat(
                "<mods:subject>" + "<mods:topic>" + iterator.next() + "</mods:topic>" + "</mods:subject>");
    }

    if (!"".equals(wfAbstract) && !wfAbstract.equals("[Enter an abstract of your workflow here]")) {
        modsxml = modsxml.concat("<mods:abstract>" + wfAbstract + "</mods:abstract>");

        //if (!wfDescription.isEmpty() &&

    }
    if (!"".equals(wfDescription)
            && !wfDescription.equals("[Enter a detailed description of your workflow here]")) {
        modsxml = modsxml.concat("<mods:note xlink:type='simple'>" + wfDescription + "</mods:note>");

    }
    modsxml = modsxml.concat("</mods:mods>");

    // Tried to make DC metadata to send to DSpace, but doesn't work..
    // Here it is if you want to give it a go
    /*String dcxml = "<?xml version='1.0' encoding='UTF-8'?>" +
    "<dc:dc xmlns:dc='http://www.openarchives.org/OAI/2.0/oai_dc/' xsi:schemaLocation='http://www.openarchives.org/OAI/2.0/oai_dc.xsd'>" +
    "<dc:title>" + title + "</dc:title>" +
    "<dc:creator>" + authorFirst + " " + authorLast + "</dc:creator>" +
    "<dc:subject>Subject1</dc:subject>" +
    "<dc:subject>Subject2</dc:subject>" +
    "<dc:issued>" + getDateTime() + "</dc:issued>" +
    "<dc:language>" + language + "</dc:language>" +
    "<dc:type>" + type + "</dc:type>" +
    "<dc:abstract>Abstract will go here</dc:abstract>" +
    "<dc:description>Description will go here</dc:description>" +
    "</dc:dc>";*/

    // Decide which to use
    //if (METS.equals("MODS")) return modsxml;
    //else if (METS.equals("DC")) return dcxml;
    //else
    return modsxml;
}

From source file:org.wikipedia.nirvana.statistics.Rating.java

public void putFromDb(ArchiveDatabase2 db) throws IllegalStateException {
    totalUserStat.clear();//  w w  w  .ja  v a 2s.com
    ListIterator<ArchiveItem> it = null;
    if (this.year == 0)
        it = db.getIterator();
    else
        it = db.getYearIterator(year);
    ArchiveItem item = null;
    if (it.hasNext()) {
        item = it.next();
        if (this.year != 0 && item.year != this.year)
            throw new IllegalStateException("year processing: " + this.year + ", item's year: " + item.year
                    + ", item: " + item.article);
        if (!(this.filterBySize && item.size < this.minSize))
            this.totalUserStat.put(item.user, 1);
    }
    while (it.hasNext()) {
        item = it.next();
        if (this.year != 0 && item.year != this.year)
            throw new IllegalStateException("year processing: " + this.year + ", item's year: " + item.year
                    + ", item: " + item.article);
        if (this.filterBySize && item.size < this.minSize)
            continue;
        Integer n = totalUserStat.get(item.user);
        if (n == null)
            this.totalUserStat.put(item.user, 1);
        else
            this.totalUserStat.put(item.user, n + 1);
    }
}

From source file:com.xpn.xwiki.plugin.tag.TagPlugin.java

/**
 * Remove a tag from a document. The document is saved (minor edit) after this operation.
 * /*from w  w w  .java  2 s .  co m*/
 * @param tag tag to remove.
 * @param document the document.
 * @param context XWiki context.
 * @return the {@link TagOperationResult result} of the operation
 * @throws XWikiException if document save fails for some reason (Insufficient rights, DB access, etc).
 */
public TagOperationResult removeTagFromDocument(String tag, XWikiDocument document, XWikiContext context)
        throws XWikiException {
    List<String> tags = getTagsFromDocument(document);
    boolean needsUpdate = false;

    ListIterator<String> it = tags.listIterator();
    while (it.hasNext()) {
        if (tag.equalsIgnoreCase(it.next())) {
            needsUpdate = true;
            it.remove();
        }
    }

    if (needsUpdate) {
        setDocumentTags(document, tags, context);
        List<String> commentArgs = new ArrayList<String>();
        commentArgs.add(tag);
        String comment = context.getMessageTool().get("plugin.tag.editcomment.removed", commentArgs);

        // Since we're changing the document we need to set the new author
        document.setAuthorReference(context.getUserReference());

        context.getWiki().saveDocument(document, comment, true, context);

        return TagOperationResult.OK;
    } else {
        // Document doesn't contain this tag.
        return TagOperationResult.NO_EFFECT;
    }
}

From source file:com.ivli.roim.controls.ChartControl.java

void removeMarker(DomainMarker aM) {
    ListIterator<Interpolation> it = iInterpolations.listIterator();

    while (it.hasNext()) {
        Interpolation i = it.next();/*  ww w .j  ava  2  s  .c o m*/
        if (i.iLhs == aM || i.iRhs == aM) {
            it.remove();
            i.close();
        }
    }

    getChart().getXYPlot().removeRangeMarker(aM.getLinkedMarker(), Layer.FOREGROUND);
    getChart().getXYPlot().removeDomainMarker(aM, Layer.FOREGROUND);
}

From source file:com.manydesigns.portofino.dispatcher.Dispatcher.java

protected Dispatch getDispatch(List<PageInstance> initialPath, ListIterator<String> fragmentsIterator) {
    try {/*  w  w  w  .  ja v a 2 s . c o  m*/
        makePageInstancePath(initialPath, fragmentsIterator);
    } catch (PageNotActiveException e) {
        logger.debug("Page not active, not creating dispatch");
        return null;
    } catch (Exception e) {
        logger.error("Couldn't create dispatch", e);
        return null;
    }

    if (fragmentsIterator.hasNext()) {
        logger.debug("Not all fragments matched");
        return null;
    }

    // check path contains root page and some child page at least
    if (initialPath.size() <= 1) {
        return null;
    }

    PageInstance[] pageArray = new PageInstance[initialPath.size()];
    initialPath.toArray(pageArray);

    Dispatch dispatch = new Dispatch(pageArray);
    return dispatch;
    //return checkDispatch(dispatch);
}

From source file:com.projity.pm.graphic.model.transform.NodeCacheTransformer.java

private void placeVoidNodes(List list) {
    ListIterator i = list.listIterator();
    while (i.hasNext()) {
        GraphicNode gnode = (GraphicNode) i.next();
        //if (!gnode.isGroup()){ //Already disabled if sorters or groupers are working
        placeVoidNodes(i, gnode.getNode());
        //}/*  ww  w  .  j  a v  a  2  s.  co  m*/
    }
    placeVoidNodes(i, (Node) refCache.getModel().getRoot());
}

From source file:edu.cornell.mannlib.vitro.webapp.dao.filtering.IndividualFiltering.java

@Override
public List<DataProperty> getDataPropertyList() {
    List<DataProperty> dprops = _innerIndividual.getDataPropertyList();
    LinkedList<DataProperty> outdProps = new LinkedList<DataProperty>();
    if (dprops == null)
        return outdProps;
    Filter.filter(dprops, _filters.getDataPropertyFilter(), outdProps);

    ListIterator<DataProperty> it = outdProps.listIterator();
    while (it.hasNext()) {
        DataProperty dp = it.next();/*w ww.j a va2 s  . co m*/
        List<DataPropertyStatement> filteredStmts = new LinkedList<DataPropertyStatement>();
        Filter.filter(dp.getDataPropertyStatements(), _filters.getDataPropertyStatementFilter(), filteredStmts);
        if (filteredStmts.size() == 0) {
            it.remove();
        } else {
            dp.setDataPropertyStatements(filteredStmts);
        }
    }
    return outdProps;
}

From source file:vteaexploration.plottools.panels.XYChartPanel.java

private double getMaximumOfData(ArrayList alVolumes, int x) {

    ListIterator litr = alVolumes.listIterator();

    //ArrayList<Number> al = new ArrayList<Number>();
    Number high = 0;/*  w ww .  j a v  a  2  s . c  o m*/

    while (litr.hasNext()) {
        try {
            MicroObjectModel volume = (MicroObjectModel) litr.next();
            Number Corrected = processPosition(x, volume);
            if (Corrected.floatValue() > high.floatValue()) {
                high = Corrected;
            }
        } catch (NullPointerException e) {
        }
    }
    return high.longValue();

}