Example usage for java.util ArrayList removeAll

Introduction

In this page you can find the example usage for java.util ArrayList removeAll.

Prototype

public boolean removeAll(Collection<?> c) 

Source Link

Document

Removes from this list all of its elements that are contained in the specified collection.

Usage

From source file:Debug.java

public static boolean compare(String prefix, Map a, Map b, ArrayList ignore, StringBuffer buffer) {
    if ((a == null) && (b == null)) {
        log(buffer, prefix + " both maps null");
        return true;
    }//from   w w  w .j a  v a 2  s  .co m
    if (a == null) {
        log(buffer, prefix + " map a: null, map b: map");
        return false;
    }
    if (b == null) {
        log(buffer, prefix + " map a: map, map b: null");
        return false;
    }

    ArrayList keys_a = new ArrayList(a.keySet());
    ArrayList keys_b = new ArrayList(b.keySet());

    if (ignore != null) {
        keys_a.removeAll(ignore);
        keys_b.removeAll(ignore);
    }

    boolean result = true;

    for (int i = 0; i < keys_a.size(); i++) {
        Object key = keys_a.get(i);
        if (!keys_b.contains(key)) {
            log(buffer, prefix + "b is missing key '" + key + "' from a");
            result = false;
        } else {
            keys_b.remove(key);
            Object value_a = a.get(key);
            Object value_b = b.get(key);
            if (!value_a.equals(value_b)) {
                log(buffer, prefix + "key(" + key + ") value a: " + value_a + ") !=  b: " + value_b + ")");
                result = false;
            }
        }
    }
    for (int i = 0; i < keys_b.size(); i++) {
        Object key = keys_b.get(i);

        log(buffer, prefix + "a is missing key '" + key + "' from b");
        result = false;
    }

    if (result)
        log(buffer, prefix + "a is the same as  b");

    return result;
}

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From source file:org.tros.utils.Random.java

/**
 * Gets a random item from a collection that is NOT equal to the specified
 * collection//from  w w w . ja v  a 2 s . c  o  m
 *
 * @param <T> the type
 * @param list the collection to select from
 * @param not the collection from which we do not want a duplicate selection
 * of
 * @return a new randomly selected object which is not equal to the
 * specified value
 */
public static <T> T getRandomNotInList(final Collection<T> list, final Collection<T> not) {
    if (LEGACY) {
        ArrayList<T> l = new ArrayList<>(list);
        l.removeAll(not);
        return getRandom(l);
    } else {
        return getRandom(org.apache.commons.collections4.CollectionUtils.subtract(list, not));
    }
}

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From source file:org.tros.utils.Random.java

/**
 * Gets a random item from a collection that is NOT equal to the specified
 * collection/*ww  w  .j a v  a 2  s .c  o m*/
 *
 * @param <T> the type
 * @param random
 * @param list the collection to select from
 * @param not the collection from which we do not want a duplicate selection
 * of
 * @return a new randomly selected object which is not equal to the
 * specified value
 */
public static <T> T getRandomNotInList(java.util.Random random, final Collection<T> list,
        final Collection<T> not) {
    if (LEGACY) {
        ArrayList<T> l = new ArrayList<>(list);
        l.removeAll(not);
        return getRandom(random, l);
    } else {
        return getRandom(random, org.apache.commons.collections4.CollectionUtils.subtract(list, not));
    }
}

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From source file:com.parse.ParseRemoveOperation.java

@Override
public Object apply(Object oldValue, String key) {
    if (oldValue == null) {
        return new ArrayList<>();
    } else if (oldValue instanceof JSONArray) {
        ArrayList<Object> old = ParseFieldOperations.jsonArrayAsArrayList((JSONArray) oldValue);
        @SuppressWarnings("unchecked")
        ArrayList<Object> newValue = (ArrayList<Object>) this.apply(old, key);
        return new JSONArray(newValue);
    } else if (oldValue instanceof List) {
        ArrayList<Object> result = new ArrayList<>((List<?>) oldValue);
        result.removeAll(objects);

        // Remove the removed objects from "objects" -- the items remaining
        // should be ones that weren't removed by object equality.
        ArrayList<Object> objectsToBeRemoved = new ArrayList<>(objects);
        objectsToBeRemoved.removeAll(result);

        // Build up set of object IDs for any ParseObjects in the remaining objects-to-be-removed
        HashSet<String> objectIds = new HashSet<>();
        for (Object obj : objectsToBeRemoved) {
            if (obj instanceof ParseObject) {
                objectIds.add(((ParseObject) obj).getObjectId());
            }/*from w w  w. j  a  v  a2  s  .  c  o  m*/
        }

        // And iterate over "result" to see if any other ParseObjects need to be removed
        Iterator<Object> resultIterator = result.iterator();
        while (resultIterator.hasNext()) {
            Object obj = resultIterator.next();
            if (obj instanceof ParseObject && objectIds.contains(((ParseObject) obj).getObjectId())) {
                resultIterator.remove();
            }
        }
        return result;
    } else {
        throw new IllegalArgumentException("Operation is invalid after previous operation.");
    }
}

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From source file:stack49410929.SubtractCollection.java

@Test
public void subtract3() {
    ArrayList<Integer> a = new ArrayList<Integer>();
    a.addAll(Arrays.asList(1, 2, 2, 3, 3));
    List<Integer> b = Arrays.asList(1, 2, 4, 6, 5);
    a.removeAll(b);
    System.out.println(a);//from   w  w  w.j  av  a 2  s .c  o m
}

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From source file:org.apache.hadoop.hbase.regionserver.DefaultStoreFileManager.java

@Override
public void addCompactionResults(Collection<StoreFile> compactedFiles, Collection<StoreFile> results) {
    ArrayList<StoreFile> newStoreFiles = Lists.newArrayList(storefiles);
    newStoreFiles.removeAll(compactedFiles);
    if (!results.isEmpty()) {
        newStoreFiles.addAll(results);/*ww  w  .  j  a v a  2 s .  c  om*/
    }
    sortAndSetStoreFiles(newStoreFiles);
}

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From source file:com.moki.touch.util.management.ContentManager.java

/**
 * remove content from the content store that do not exist in the settings
 */// w  ww . j  av  a 2s.c om
public void deleteInvalidCache() {
    ArrayList<String> contentList = getAllContentUrls();
    if (contentList.removeAll(getAllSettingsUrls())) {
        for (int i = 0; i < contentList.size(); i++) {
            deleteContentFile(contentList.get(i));
        }
    }
}

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From source file:eu.itesla_project.online.tools.ListForecastErrorsAnalysisTool.java

@Override
public void run(CommandLine line) throws Exception {
    ForecastErrorsAnalysisConfig config = ForecastErrorsAnalysisConfig.load();
    ForecastErrorsDataStorage feDataStorage = config.getForecastErrorsDataStorageFactoryClass().newInstance()
            .create();//w  w w  . j a  va2 s  .  c  o m
    List<ForecastErrorsAnalysisDetails> analysisList = feDataStorage.listAnalysis();
    DateTimeFormatter formatter = DateTimeFormat.forPattern("yyyy-MM-dd HH:mm:ss");
    Table table = new Table(5, BorderStyle.CLASSIC_WIDE);
    table.addCell("ID", new CellStyle(CellStyle.HorizontalAlign.center));
    table.addCell("Date", new CellStyle(CellStyle.HorizontalAlign.center));
    table.addCell("Errors Models", new CellStyle(CellStyle.HorizontalAlign.center));
    table.addCell("Statistics", new CellStyle(CellStyle.HorizontalAlign.center));
    table.addCell("Parameters", new CellStyle(CellStyle.HorizontalAlign.center));
    for (ForecastErrorsAnalysisDetails analysis : analysisList) {
        ArrayList<TimeHorizon> mergedList = new ArrayList<TimeHorizon>(analysis.getForecastErrorsDataList());
        mergedList.removeAll(analysis.getForecastErrorsStatisticsList());
        mergedList.addAll(analysis.getForecastErrorsStatisticsList());
        for (TimeHorizon timeHorizon : mergedList) {
            table.addCell(analysis.getAnalysisId());
            table.addCell(formatter.print(analysis.getAnalysisDate()));
            if (analysis.getForecastErrorsDataList().contains(timeHorizon))
                table.addCell(timeHorizon.getName());
            else
                table.addCell("-");
            if (analysis.getForecastErrorsStatisticsList().contains(timeHorizon))
                table.addCell(timeHorizon.getName());
            else
                table.addCell("-");
            ForecastErrorsAnalyzerParameters parameters = feDataStorage.getParameters(analysis.getAnalysisId(),
                    timeHorizon);
            if (parameters != null) {
                //table.addCell(parameters.toString().substring(32));
                String value = parameters.toString().substring(32);
                while (value.length() > COLUMN_LENGTH) {
                    table.addCell(value.substring(0, COLUMN_LENGTH),
                            new CellStyle(CellStyle.HorizontalAlign.left));
                    table.addCell(" ", new CellStyle(CellStyle.HorizontalAlign.left));
                    table.addCell(" ", new CellStyle(CellStyle.HorizontalAlign.left));
                    table.addCell(" ", new CellStyle(CellStyle.HorizontalAlign.left));
                    table.addCell(" ", new CellStyle(CellStyle.HorizontalAlign.left));
                    value = value.substring(COLUMN_LENGTH);
                }
                table.addCell(value, new CellStyle(CellStyle.HorizontalAlign.left));
            } else
                table.addCell("-");
        }
    }
    System.out.println(table.render());
}

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From source file:org.apache.hadoop.hbase.regionserver.compactions.SortedCompactionPolicy.java

/**
 * @param candidates pre-filtrate/*from  w w  w .ja v  a 2 s  . c  om*/
 * @return filtered subset exclude all bulk load files if configured
 */
protected ArrayList<StoreFile> filterBulk(ArrayList<StoreFile> candidates) {
    candidates.removeAll(Collections2.filter(candidates, new Predicate<StoreFile>() {
        @Override
        public boolean apply(StoreFile input) {
            return input.excludeFromMinorCompaction();
        }
    }));
    return candidates;
}

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From source file:simplealbum.mvc.picture.impl.SenderFTP.java

public List<String> listPending() throws IOException {
    //Manejar en memoria el log, manejar string[] en listnames
    List<String> listDir = Arrays.asList(ftpClient.listNames());
    ArrayList listPending = new ArrayList();
    for (String listName : listDir) {
        if (!listName.contains(":") && !listName.contains("~") && listName.endsWith(".jpg")) {
            listPending.add(listName);//from   www. j  av a2s .co  m
        }
    }
    listPending.removeAll(listConveyed);
    System.out.println("lis " + listPending.size());
    Collections.sort(listPending);
    return listPending;
}

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