Example usage for java.util NoSuchElementException NoSuchElementException

Introduction

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

Prototype

public NoSuchElementException() 

Source Link

Document

Constructs a NoSuchElementException with null as its error message string.

Usage

From source file:com.telefonica.euro_iaas.sdc.pupperwrapper.services.tests.ActionsServiceTest.java

@Test
public void deleteNodeNotFoundTest() throws IOException {

    Process shell = mock(Process.class);
    Process shell2 = mock(Process.class);
    Process shellNodeName = mock(Process.class);

    String[] cmd = { anyString() };
    // call to puppet cert list --all
    when(processBuilderFactory.createProcessBuilder(cmd)).thenReturn(shellNodeName).thenReturn(shell)
            .thenReturn(shell2);//w  ww. j av a  2 s .co m

    String strNodeName = "\"1.novalocal\"";
    when(shellNodeName.getInputStream()).thenReturn(new ByteArrayInputStream(strNodeName.getBytes("UTF-8")));
    when(shellNodeName.getErrorStream()).thenReturn(new ByteArrayInputStream(" ".getBytes("UTF-8")));

    String str = "Node 1.novalocal is registered";
    String strdelete = "Node 1 unregistered";
    when(shell.getInputStream()).thenReturn(new ByteArrayInputStream(str.getBytes("UTF-8")))
            .thenReturn(new ByteArrayInputStream(strdelete.getBytes("UTF-8")));

    String strEr = " ";
    when(shell.getErrorStream()).thenReturn(new ByteArrayInputStream(strEr.getBytes("UTF-8")));

    String str2 = "1.novalocal";
    when(shell2.getInputStream()).thenReturn(new ByteArrayInputStream(str2.getBytes("UTF-8")));

    String strEr2 = " ";
    when(shell2.getErrorStream()).thenReturn(new ByteArrayInputStream(strEr2.getBytes("UTF-8")));

    when(catalogManagerMongo.getNode("1")).thenThrow(new NoSuchElementException()).thenReturn(node1);

    when(statusLine.getStatusCode()).thenReturn(200);

    actionsService.deleteNode("1");

    verify(shell, times(1)).getInputStream();
    verify(shell2, times(1)).getInputStream();
    verify(shellNodeName, times(1)).getInputStream();
    verify(processBuilderFactory, times(3)).createProcessBuilder((String[]) anyObject());

}

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From source file:Base64InputStream.java

/**
 * Returns an iterator over this buffer's elements.
 *
 * @return an iterator over this buffer's elements
 *//*  w  w  w.j av a  2  s  .  c om*/
public Iterator<Byte> iterator() {
    return new Iterator<Byte>() {

        private int index = head;
        private int lastReturnedIndex = -1;

        public boolean hasNext() {
            return index != tail;

        }

        public Byte next() {
            if (!hasNext()) {
                throw new NoSuchElementException();
            }
            lastReturnedIndex = index;
            index = increment(index);
            return new Byte(buffer[lastReturnedIndex]);
        }

        public void remove() {
            if (lastReturnedIndex == -1) {
                throw new IllegalStateException();
            }

            // First element can be removed quickly
            if (lastReturnedIndex == head) {
                UnboundedFifoByteBuffer.this.remove();
                lastReturnedIndex = -1;
                return;
            }

            // Other elements require us to shift the subsequent elements
            int i = lastReturnedIndex + 1;
            while (i != tail) {
                if (i >= buffer.length) {
                    buffer[i - 1] = buffer[0];
                    i = 0;
                } else {
                    buffer[i - 1] = buffer[i];
                    i++;
                }
            }

            lastReturnedIndex = -1;
            tail = decrement(tail);
            buffer[tail] = 0;
            index = decrement(index);
        }

    };
}

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From source file:com.siemens.sw360.datahandler.common.CommonUtils.java

public static <T> T getFirst(Iterable<T> iterable) {
    final Iterator<T> iterator = iterable.iterator();
    if (iterator.hasNext()) {
        return iterator.next();
    } else {//from  w  w w .j  a  v a 2 s. c  om
        throw new NoSuchElementException();
    }
}

---

From source file:com.meidusa.amoeba.net.poolable.copy.CursorableLinkedList.java

/**
 * Returns the element at the beginning of this list.
 *//*from w w w  .  j a v a2  s  .c  om*/
public Object getFirst() {
    try {
        return _head.next().value();
    } catch (NullPointerException e) {
        throw new NoSuchElementException();
    }
}

---

From source file:CalendarUtils.java

/**
 * This constructs an Iterator that will start and stop over a date
 * range based on the focused date and the range style.  For instance,
 * passing Thursday, July 4, 2002 and a RANGE_MONTH_SUNDAY will return
 * an Iterator that starts with Sunday, June 30, 2002 and ends with
 * Saturday, August 3, 2002./*w  w  w  . j av  a2  s.  c o  m*/
 */
public static Iterator getCalendarIterator(Calendar focus, int rangeStyle) {
    Calendar start = null;
    Calendar end = null;
    int startCutoff = Calendar.SUNDAY;
    int endCutoff = Calendar.SATURDAY;
    switch (rangeStyle) {
    case RANGE_MONTH_SUNDAY:
    case RANGE_MONTH_MONDAY:
        //Set start to the first of the month
        start = trunc(focus, Calendar.MONTH);
        //Set end to the last of the month
        end = (Calendar) start.clone();
        end.add(Calendar.MONTH, 1);
        end.add(Calendar.DATE, -1);
        //Loop start back to the previous sunday or monday
        if (rangeStyle == RANGE_MONTH_MONDAY) {
            startCutoff = Calendar.MONDAY;
            endCutoff = Calendar.SUNDAY;
        }
        break;
    case RANGE_WEEK_SUNDAY:
    case RANGE_WEEK_MONDAY:
    case RANGE_WEEK_RELATIVE:
    case RANGE_WEEK_CENTER:
        //Set start and end to the current date
        start = trunc(focus, Calendar.DATE);
        end = trunc(focus, Calendar.DATE);
        switch (rangeStyle) {
        case RANGE_WEEK_SUNDAY:
            //already set by default
            break;
        case RANGE_WEEK_MONDAY:
            startCutoff = Calendar.MONDAY;
            endCutoff = Calendar.SUNDAY;
            break;
        case RANGE_WEEK_RELATIVE:
            startCutoff = focus.get(Calendar.DAY_OF_WEEK);
            endCutoff = startCutoff - 1;
            break;
        case RANGE_WEEK_CENTER:
            startCutoff = focus.get(Calendar.DAY_OF_WEEK) - 3;
            endCutoff = focus.get(Calendar.DAY_OF_WEEK) + 3;
            break;
        }
        break;
    default:
        throw new RuntimeException("The range style " + rangeStyle + " is not valid.");
    }
    if (startCutoff < Calendar.SUNDAY) {
        startCutoff += 7;
    }
    if (endCutoff > Calendar.SATURDAY) {
        endCutoff -= 7;
    }
    while (start.get(Calendar.DAY_OF_WEEK) != startCutoff) {
        start.add(Calendar.DATE, -1);
    }
    while (end.get(Calendar.DAY_OF_WEEK) != endCutoff) {
        end.add(Calendar.DATE, 1);
    }
    final Calendar startFinal = start;
    final Calendar endFinal = end;
    Iterator it = new Iterator() {
        Calendar spot = null;
        {
            spot = startFinal;
            spot.add(Calendar.DATE, -1);
        }

        public boolean hasNext() {
            return spot.before(endFinal);
        }

        public Object next() {
            if (spot.equals(endFinal)) {
                throw new NoSuchElementException();
            }
            spot.add(Calendar.DATE, 1);
            return spot.clone();
        }

        public void remove() {
            throw new UnsupportedOperationException();
        }
    };
    return it;
}

---

From source file:com.meidusa.amoeba.net.poolable.copy.CursorableLinkedList.java

/**
 * Returns the element at the end of this list.
 *///from w w w.  java2 s .  co  m
public Object getLast() {
    try {
        return _head.prev().value();
    } catch (NullPointerException e) {
        throw new NoSuchElementException();
    }
}

---

From source file:edu.cornell.med.icb.goby.alignments.ConcatAlignmentReader.java

/**
 * Returns the next alignment entry from the input stream.
 *
 * @return the alignment read entry from the input stream.
 *///from  w ww  . j  a v  a 2  s  .  c  o  m
public Alignments.AlignmentEntry next() {
    if (!hasNext()) {
        throw new NoSuchElementException();
    } else {
        final Alignments.AlignmentEntry alignmentEntry = readers[activeIndex].next();
        final int queryIndex = alignmentEntry.getQueryIndex();
        final int newQueryIndex = mergedQueryIndex(activeIndex, queryIndex);

        Alignments.AlignmentEntry.Builder builder = alignmentEntry.newBuilderForType()
                .mergeFrom(alignmentEntry);
        if (adjustQueryIndices && newQueryIndex != queryIndex) {

            builder = builder.setQueryIndex(newQueryIndex);
        }
        if (adjustSampleIndices) {
            builder = builder.setSampleIndex(activeIndex);
        }
        if (alignmentEntry.hasReadOriginIndex() && hasReadOrigin[activeIndex]) {
            // remove conflicts by permuting read origin index to the concatenated read origin indices:
            builder = builder.setReadOriginIndex(
                    readOriginPermutations[activeIndex][alignmentEntry.getReadOriginIndex()]);
        }
        return builder.build();
    }
}

---

From source file:com.google.android.apps.common.testing.accessibility.framework.uielement.ViewHierarchyElement.java

/**
 * @param atIndex The index of the child {@link ViewHierarchyElement} to obtain. Must be &ge 0 and
 *        &lt {@link #getChildViewCount()}.
 * @return The requested child, or {@code null} if no such child exists at the given
 *         {@code atIndex}//  ww w. j a va 2 s  . c o  m
 * @throws NoSuchElementException if {@code atIndex} is less than 0 or greater than
 *         {@code getChildViewCount() - 1}
 */
public ViewHierarchyElement getChildView(int atIndex) {
    if ((atIndex < 0) || (childIds == null) || (atIndex >= childIds.size())) {
        throw new NoSuchElementException();
    }
    return getWindow().getViewById(childIds.get(atIndex));
}

---

From source file:de.csw.expertfinder.mediawiki.api.MediaWikiAPI.java

private Iterator<Element> getInfoForAllRevisions(final int articleId, final int startRevId,
        boolean fetchContent) {
    return new Iterator<Element>() {

        private int current = 0;
        private int rvstartid = startRevId;
        private NodeList revisions;
        private boolean queryContinue = true;

        public void remove() {
            throw new UnsupportedOperationException();
        }//  w  w w. ja va  2 s  .co  m

        public Element next() {
            if (hasNext())
                return (Element) revisions.item(current++);
            throw new NoSuchElementException();
        }

        public boolean hasNext() {

            if (revisions == null || // first call
            queryContinue && current == revisions.getLength()) { // current
                // list
                // exhausted,
                // but
                // there's
                // more
                // to
                // fetch
                fetchNext();
            }

            if (!queryContinue && current == revisions.getLength()) // current
                // list
                // exhausted
                // and
                // nothing
                // more
                // to
                // fetch:
                // finished!
                return false;

            return true;
        }

        private void fetchNext() {
            BasicNameValuePair[] params = new BasicNameValuePair[] {
                    new BasicNameValuePair("prop", "revisions"),
                    new BasicNameValuePair("pageids", "" + articleId),
                    new BasicNameValuePair("rvstartid", "" + rvstartid),
                    new BasicNameValuePair("rvdir", "newer"), new BasicNameValuePair("rvlimit", "500"),
                    new BasicNameValuePair("rvprop", "ids|user"), new BasicNameValuePair("redirects", "") };
            try {
                Document document = queryMediaWiki("query", params);
                revisions = document.getElementsByTagName("rev");
                current = 0;
                NodeList queryContinues = document.getElementsByTagName("query-continue");
                if (queryContinues.getLength() == 0) {
                    queryContinue = false;
                } else {
                    Element queryContinueElement = (Element) queryContinues.item(0);
                    NodeList nextRevisionsElements = queryContinueElement.getElementsByTagName("revisions");
                    Element nextRevisions = (Element) nextRevisionsElements.item(0);
                    String rvstartidStr = nextRevisions.getAttribute("rvstartid");
                    if (rvstartidStr == null || rvstartidStr.isEmpty()) {
                        rvstartidStr = nextRevisions.getAttribute("rvcontinue");
                    }
                    rvstartid = Integer.parseInt(rvstartidStr);
                }
            } catch (MediaWikiAPIException e) {
                log.error("Request to MediaWiki API failed", e);
            }
        }
    };
}

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From source file:com.opengamma.util.timeseries.fast.integer.FastArrayIntDoubleTimeSeries.java

@Override
public double getValueFast(final int time) {
    final int binarySearch = Arrays.binarySearch(_times, time);
    if (binarySearch >= 0 && _times[binarySearch] == time) {
        return _values[binarySearch];
    } else {/*from   ww w. jav a 2 s.com*/
        throw new NoSuchElementException();
    }
}

---

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