Example usage for java.util ListIterator remove

Introduction

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

Prototype

void remove();

Source Link

Document

Removes from the list the last element that was returned by #next or #previous (optional operation).

Usage

From source file:org.zaproxy.zap.extension.websocket.db.TableWebSocket.java

/**
 * Filter out messages according to payloadFilter
 *
 * @param payloadFilter filter payload/*ww  w. j a  va2 s  .  com*/
 * @param webSocketMessageDTOs list of messages
 * @return only valid messages according to filter payload
 */
private List<WebSocketMessageDTO> checkPayloadFilter(WebSocketMessagesPayloadFilter payloadFilter,
        List<WebSocketMessageDTO> webSocketMessageDTOs) {
    if (payloadFilter == null || payloadFilter.getPayloadPattern() == null) {
        return webSocketMessageDTOs;
    }
    ListIterator<WebSocketMessageDTO> iterator = webSocketMessageDTOs.listIterator();
    while (iterator.hasNext()) {
        if (!payloadFilter.isMessageValidWithPattern(iterator.next())) {
            iterator.remove();
        }
    }
    return webSocketMessageDTOs;
}

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From source file:at.ofai.music.util.WormFileParseException.java

public void insert(Event newEvent, boolean uniqueTimes) {
    ListIterator<Event> li = l.listIterator();
    while (li.hasNext()) {
        int sgn = newEvent.compareTo(li.next());
        if (sgn < 0) {
            li.previous();/*from   w ww .  j a  v  a  2s  .  c  o m*/
            break;
        } else if (uniqueTimes && (sgn == 0)) {
            li.remove();
            break;
        }
    }
    li.add(newEvent);
}

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From source file:playground.christoph.evacuation.analysis.EvacuationTimePictureWriter.java

private ScreenOverlayType createHistogram(String transportMode, Map<Id, Double> evacuationTimes)
        throws IOException {

    /*//w w  w  .jav  a 2s.  c  o m
     * Remove NaN entries from the List
     */
    List<Double> listWithoutNaN = new ArrayList<Double>();
    for (Double d : evacuationTimes.values())
        if (!d.isNaN())
            listWithoutNaN.add(d);

    /*
     * If trip with significant to high evacuation times should be cut off
     */
    if (limitMaxEvacuationTime) {
        double cutOffValue = meanEvacuationTime + standardDeviation * evacuationTimeCutOffFactor;
        ListIterator<Double> iter = listWithoutNaN.listIterator();
        while (iter.hasNext()) {
            double value = iter.next();
            if (value > cutOffValue)
                iter.remove();
        }
    }

    double[] array = new double[listWithoutNaN.size()];
    int i = 0;
    for (double d : listWithoutNaN)
        array[i++] = d;

    JFreeChart chart = createHistogramChart(transportMode, array);
    BufferedImage chartImage = chart.createBufferedImage(OVERALLHISTOGRAMWIDTH, OVERALLHISTOGRAMHEIGHT);
    BufferedImage image = new BufferedImage(OVERALLHISTOGRAMWIDTH, OVERALLHISTOGRAMHEIGHT,
            BufferedImage.TYPE_4BYTE_ABGR);

    // clone image and set alpha value
    for (int x = 0; x < OVERALLHISTOGRAMWIDTH; x++) {
        for (int y = 0; y < OVERALLHISTOGRAMHEIGHT; y++) {
            int rgb = chartImage.getRGB(x, y);
            Color c = new Color(rgb);
            int r = c.getRed();
            int b = c.getBlue();
            int g = c.getGreen();
            int argb = 225 << 24 | r << 16 | g << 8 | b; // 225 as transparency value
            image.setRGB(x, y, argb);
        }
    }

    byte[] imageBytes = bufferedImageToByteArray(image);
    this.kmzWriter.addNonKMLFile(imageBytes, transportMode + OVERALLHISTROGRAM);

    ScreenOverlayType overlay = kmlObjectFactory.createScreenOverlayType();
    LinkType icon = kmlObjectFactory.createLinkType();
    icon.setHref(transportMode + OVERALLHISTROGRAM);
    overlay.setIcon(icon);
    overlay.setName("Histogram " + transportMode);
    // place the image top right
    Vec2Type overlayXY = kmlObjectFactory.createVec2Type();
    overlayXY.setX(0.0);
    overlayXY.setY(1.0);
    overlayXY.setXunits(UnitsEnumType.FRACTION);
    overlayXY.setYunits(UnitsEnumType.FRACTION);
    overlay.setOverlayXY(overlayXY);
    Vec2Type screenXY = kmlObjectFactory.createVec2Type();
    screenXY.setX(0.02);
    screenXY.setY(0.98);
    screenXY.setXunits(UnitsEnumType.FRACTION);
    screenXY.setYunits(UnitsEnumType.FRACTION);
    overlay.setScreenXY(screenXY);
    return overlay;
}

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From source file:com.t3.model.initiative.InitiativeList.java

/**
 * Updates occurred to the tokens. //from   w ww . j av  a 2 s .c  o  m
 */
public void update() {

    // No zone, no tokens
    if (getZone() == null) {
        clearModel();
        return;
    } // endif

    // Remove deleted tokens
    startUnitOfWork();
    boolean updateNeeded = false;
    ListIterator<TokenInitiative> i = tokens.listIterator();
    while (i.hasNext()) {
        TokenInitiative ti = i.next();
        if (!ti.tokenExists()) {
            int index = tokens.indexOf(ti);
            if (index <= current)
                setCurrent(current - 1);
            i.remove();
            updateNeeded = true;
            getPCS().fireIndexedPropertyChange(TOKENS_PROP, index, ti, null);
        } // endif
    } // endwhile
    if (updateNeeded) {
        finishUnitOfWork();
    } else if (holdUpdate == 1) {
        holdUpdate -= 1; // Do no updates.
        LOGGER.debug("finishUnitOfWork() - no update");
    } // endif
}

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From source file:org.jboss.forge.roaster.model.impl.AnnotationImpl.java

@Override
public AnnotationSource<O> setAnnotationValue(String name) {
    if (!isNormal() && DEFAULT_VALUE.equals(name)) {
        return setAnnotationValue();
    }/* w  w w  . ja  v a  2s .c  o m*/
    if (!isNormal()) {
        convertTo(AnnotationType.NORMAL);
    }
    AnnotationSource<O> result = new Nested(this);

    String stub = "@" + getName() + "(" + name + "= 0 ) public class Stub { }";
    JavaClass<?> temp = Roaster.parse(JavaClass.class, stub);

    NormalAnnotation anno = (NormalAnnotation) temp.getAnnotations().get(0).getInternal();
    MemberValuePair pair = (MemberValuePair) anno.values().get(0);

    @SuppressWarnings("unchecked")
    List<MemberValuePair> values = ((NormalAnnotation) annotation).values();
    ListIterator<MemberValuePair> iter = values.listIterator();
    while (iter.hasNext()) {
        if (iter.next().getName().getIdentifier().equals(name)) {
            iter.remove();
            break;
        }
    }
    MemberValuePair mvpCopy = (MemberValuePair) ASTNode.copySubtree(annotation.getAST(), pair);
    mvpCopy.setValue((Expression) result.getInternal());
    iter.add(mvpCopy);

    return result;
}

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From source file:org.jboss.forge.roaster.model.impl.AnnotationImpl.java

@Override
@SuppressWarnings("unchecked")
public AnnotationSource<O> setLiteralValue(final String name, final String value) {
    requireNonNull(value);/*from  ww  w. j  a  v a2  s. co  m*/

    if (!isNormal() && !DEFAULT_VALUE.equals(name)) {
        convertTo(AnnotationType.NORMAL);
    } else if (!isSingleValue() && !isNormal() && DEFAULT_VALUE.equals(name)) {
        convertTo(AnnotationType.SINGLE);
    }
    if (isSingleValue() && DEFAULT_VALUE.equals(name)) {
        return setLiteralValue(value);
    }

    NormalAnnotation normalAnnotation = (NormalAnnotation) annotation;

    String stub = "@" + getName() + "(" + name + "=" + value + " ) public class Stub { }";
    JavaClass<?> temp = Roaster.parse(JavaClass.class, stub);

    NormalAnnotation anno = (NormalAnnotation) temp.getAnnotations().get(0).getInternal();
    MemberValuePair pair = (MemberValuePair) anno.values().get(0);

    List<MemberValuePair> values = normalAnnotation.values();
    ListIterator<MemberValuePair> iter = values.listIterator();
    while (iter.hasNext()) {
        if (iter.next().getName().getIdentifier().equals(name)) {
            iter.remove();
            break;
        }
    }
    iter.add((MemberValuePair) ASTNode.copySubtree(annotation.getAST(), pair));

    return this;
}

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From source file:mp.teardrop.SongTimeline.java

/**
 * Remove the song with the given id from the timeline.
 *
 * @param id The MediaStore id of the song to remove.
 *///www .j ava  2  s . c o m
public void removeSong(long id) {
    synchronized (this) {
        saveActiveSongs();

        ArrayList<Song> songs = mSongs;
        ListIterator<Song> it = songs.listIterator();
        while (it.hasNext()) {
            int i = it.nextIndex();
            if (Song.getId(it.next()) == id) {
                if (i < mCurrentPos)
                    --mCurrentPos;
                it.remove();
            }
        }

        broadcastChangedSongs();
    }

    changed();
}

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From source file:phex.download.DownloadDataWriter.java

private void writeDownloadData() {
    if (!swarmingMgr.isDownloadActive() && !isWriteCycleRequested) {
        return;//  ww  w . j av a 2s  . co m
    }

    long bufferedDataWritten = 0;
    long totalBufferedSize = 0;
    boolean performCompleteWrite = false;
    if (isShutingDown || isWriteCycleRequested
            || lastCompleteWrite + DateUtils.MILLIS_PER_MINUTE < System.currentTimeMillis()) {
        //NLogger.debug(DownloadDataWriter.class, "Time for complete write cycle." );
        isWriteCycleRequested = false;
        performCompleteWrite = true;
    }

    // write limit is 90% of configured max.
    int maxPerDownloadBuffer = DownloadPrefs.MaxWriteBufferPerDownload.get().intValue();
    maxPerDownloadBuffer = (int) (maxPerDownloadBuffer * 0.9);

    List<SWDownloadFile> downloadList = swarmingMgr.getDownloadFileListCopy();
    ListIterator<SWDownloadFile> iterator = downloadList.listIterator();
    while (iterator.hasNext()) {
        SWDownloadFile downloadFile = iterator.next();
        MemoryFile memoryFile = downloadFile.getMemoryFile();
        long bufferedSize = memoryFile.getBufferedDataLength();
        totalBufferedSize += bufferedSize;

        if (performCompleteWrite || memoryFile.isBufferWritingRequested()
                || bufferedSize >= maxPerDownloadBuffer) {
            //NLogger.debug(DownloadDataWriter.class,
            //   "Trigger buffer write for " + downloadFile + 
            //   ", amount: " + bufferedSize );
            memoryFile.writeBuffersToDisk();
            bufferedDataWritten += bufferedSize;
            // remove from buffer since not needed anymore in possible
            // following complete write cycle
            iterator.remove();
        }
    }

    //NLogger.debug(DownloadDataWriter.class,
    //   "Total buffered data was: " + totalBufferedSize );

    // write limit is 90% of configured max.
    int maxTotalBuffer = DownloadPrefs.MaxTotalDownloadWriteBuffer.get().intValue();
    maxTotalBuffer = (int) (maxTotalBuffer * 0.9);

    // if we have not already written everything but have a high total buffer
    // size, we write down the complete remaining download buffers to disk.
    if (!performCompleteWrite && totalBufferedSize >= maxTotalBuffer) {
        performCompleteWrite = true;
        iterator = downloadList.listIterator();
        while (iterator.hasNext()) {
            SWDownloadFile downloadFile = iterator.next();
            MemoryFile memoryFile = downloadFile.getMemoryFile();
            long bufferedSize = memoryFile.getBufferedDataLength();
            //NLogger.debug(DownloadDataWriter.class,
            //                    "Trigger buffer write for " + downloadFile + 
            //                    ", amount: " + bufferedSize );
            memoryFile.writeBuffersToDisk();
            bufferedDataWritten += bufferedSize;
        }
    }
    if (performCompleteWrite) {
        lastCompleteWrite = System.currentTimeMillis();
    }
    if (bufferedDataWritten > 0) {
        swarmingMgr.notifyDownloadListChange();
    }
}

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From source file:org.broadleafcommerce.openadmin.server.service.AdminEntityServiceImpl.java

@Override
public PersistenceResponse addSubCollectionEntity(EntityForm entityForm, ClassMetadata mainMetadata,
        Property field, Entity parentEntity, List<SectionCrumb> sectionCrumbs)
        throws ServiceException, ClassNotFoundException {
    // Assemble the properties from the entity form
    List<Property> properties = new ArrayList<Property>();
    for (Entry<String, Field> entry : entityForm.getFields().entrySet()) {
        Property p = new Property();
        p.setName(entry.getKey());/* www.j  a  v  a2  s  . c om*/
        p.setValue(entry.getValue().getValue());
        properties.add(p);
    }

    FieldMetadata md = field.getMetadata();

    PersistencePackageRequest ppr = PersistencePackageRequest.fromMetadata(md, sectionCrumbs)
            .withEntity(new Entity());

    if (md instanceof BasicCollectionMetadata) {
        BasicCollectionMetadata fmd = (BasicCollectionMetadata) md;
        ppr.getEntity().setType(new String[] { entityForm.getEntityType() });

        // If we're looking up an entity instead of trying to create one on the fly, let's make sure 
        // that we're not changing the target entity at all and only creating the association to the id
        if (fmd.getAddMethodType().equals(AddMethodType.LOOKUP)
                || fmd.getAddMethodType().equals(AddMethodType.LOOKUP_FOR_UPDATE)) {
            List<String> fieldsToRemove = new ArrayList<String>();

            String idProp = getIdProperty(mainMetadata);
            for (String key : entityForm.getFields().keySet()) {
                if (!idProp.equals(key)) {
                    fieldsToRemove.add(key);
                }
            }

            for (String key : fieldsToRemove) {
                ListIterator<Property> li = properties.listIterator();
                while (li.hasNext()) {
                    if (li.next().getName().equals(key)) {
                        li.remove();
                    }
                }
            }

            ppr.setValidateUnsubmittedProperties(false);
        }

        if (fmd.getAddMethodType().equals(AddMethodType.LOOKUP_FOR_UPDATE)) {
            ppr.setUpdateLookupType(true);
        }

        Property fp = new Property();
        fp.setName(ppr.getForeignKey().getManyToField());
        fp.setValue(getContextSpecificRelationshipId(mainMetadata, parentEntity, field.getName()));
        properties.add(fp);
    } else if (md instanceof AdornedTargetCollectionMetadata) {
        ppr.getEntity().setType(new String[] { ppr.getAdornedList().getAdornedTargetEntityClassname() });

        String[] maintainedFields = ((AdornedTargetCollectionMetadata) md).getMaintainedAdornedTargetFields();
        if (maintainedFields == null || maintainedFields.length == 0) {
            ppr.setValidateUnsubmittedProperties(false);
        }
    } else if (md instanceof MapMetadata) {
        ppr.getEntity().setType(new String[] { entityForm.getEntityType() });

        Property p = new Property();
        p.setName("symbolicId");
        p.setValue(getContextSpecificRelationshipId(mainMetadata, parentEntity, field.getName()));
        properties.add(p);
    } else {
        throw new IllegalArgumentException(
                String.format("The specified field [%s] for class [%s] was" + " not a collection field.",
                        field.getName(), mainMetadata.getCeilingType()));
    }

    ppr.setCeilingEntityClassname(ppr.getEntity().getType()[0]);
    String sectionField = field.getName();
    if (sectionField.contains(".")) {
        sectionField = sectionField.substring(0, sectionField.lastIndexOf("."));
    }
    ppr.setSectionEntityField(sectionField);

    Property parentNameProp = parentEntity.getPMap().get(AdminMainEntity.MAIN_ENTITY_NAME_PROPERTY);
    if (parentNameProp != null) {
        ppr.setRequestingEntityName(parentNameProp.getValue());
    }

    Property[] propArr = new Property[properties.size()];
    properties.toArray(propArr);
    ppr.getEntity().setProperties(propArr);

    return add(ppr);
}

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From source file:edu.uci.ics.hyracks.algebricks.rewriter.rules.FactorRedundantGroupAndDecorVarsRule.java

private boolean factorRedundantRhsVars(List<Pair<LogicalVariable, Mutable<ILogicalExpression>>> veList,
        Mutable<ILogicalOperator> opRef, Map<LogicalVariable, LogicalVariable> varRhsToLhs,
        IOptimizationContext context) throws AlgebricksException {
    varRhsToLhs.clear();//from w w w. j  av a2  s.co m
    ListIterator<Pair<LogicalVariable, Mutable<ILogicalExpression>>> iter = veList.listIterator();
    boolean changed = false;
    while (iter.hasNext()) {
        Pair<LogicalVariable, Mutable<ILogicalExpression>> p = iter.next();
        if (p.second.getValue().getExpressionTag() != LogicalExpressionTag.VARIABLE) {
            continue;
        }
        LogicalVariable v = GroupByOperator.getDecorVariable(p);
        LogicalVariable lhs = varRhsToLhs.get(v);
        if (lhs != null) {
            if (p.first != null) {
                AssignOperator assign = new AssignOperator(p.first,
                        new MutableObject<ILogicalExpression>(new VariableReferenceExpression(lhs)));
                ILogicalOperator op = opRef.getValue();
                assign.getInputs().add(new MutableObject<ILogicalOperator>(op));
                opRef.setValue(assign);
                context.computeAndSetTypeEnvironmentForOperator(assign);
            }
            iter.remove();
            changed = true;
        } else {
            varRhsToLhs.put(v, p.first);
        }
    }
    return changed;
}

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