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(String s)

Source Link

Document

Constructs a NoSuchElementException , saving a reference to the error message string s for later retrieval by the getMessage method.

Usage

From source file:com.github.helenusdriver.commons.collections.graph.ConcurrentHashDirectedGraph.java

/**
 * {@inheritDoc}//w w w.  j  a  va2s.  c  o m
 *
 * @author paouelle
 *
 * @see com.github.helenusdriver.commons.collections.DirectedGraph#removeEdge(java.lang.Object, java.lang.Object)
 */
@Override
public boolean removeEdge(T start, T dest) {
    final HashNode sn = graph.get(start);

    if (sn == null) {
        throw new NoSuchElementException("unknown starting node");
    }
    return sn.removeEdge(dest);
}

From source file:com.github.helenusdriver.commons.collections.graph.ConcurrentHashDirectedGraph.java

/**
 * {@inheritDoc}//w w w . j a  v  a2  s . co  m
 *
 * @author paouelle
 *
 * @see com.github.helenusdriver.commons.collections.DirectedGraph#edgeExists(java.lang.Object, java.lang.Object)
 */
@Override
public boolean edgeExists(T start, T dest) {
    final HashNode sn = graph.get(start);

    if (sn == null) {
        throw new NoSuchElementException("unknown starting node");
    }
    return sn.edgeExists(dest);
}

From source file:de.uniba.wiai.kinf.pw.projects.lillytab.reasoner.tbox.AssertedRBox.java

@Override
public Set<R> getInverseRoles(R role) {
    final Set<R> invRoles = (Set<R>) _inverseRoles.get(role);
    if (invRoles == null) {
        throw new NoSuchElementException("Unknown role: " + role);
    } else {//  ww w  . j a  v a  2 s  .co  m
        return Collections.unmodifiableSet(invRoles);
    }
}

From source file:com.github.helenusdriver.commons.collections.graph.ConcurrentHashDirectedGraph.java

/**
 * {@inheritDoc}//from w  w w .  jav  a 2  s  .  c om
 *
 * @author paouelle
 *
 * @see com.github.helenusdriver.commons.collections.DirectedGraph#edgesFrom(java.lang.Object)
 */
@Override
public Stream<T> edgesFrom(T node) {
    final HashNode n = graph.get(node);

    if (n == null) {
        throw new NoSuchElementException("unknown node");
    }
    return n.edges().map(e -> e.getValue());
}

From source file:de.uniba.wiai.kinf.pw.projects.lillytab.reasoner.tbox.AssertedRBox.java

@Override
public Set<R> getSuperRoles(R role) {
    final Set<R> superRoles = (Set<R>) _superRoles.get(role);
    if (superRoles == null) {
        throw new NoSuchElementException("Unknown role:" + role);
    }//from   ww w .  jav  a 2  s  .co  m

    assert superRoles != null;
    return Collections.unmodifiableSet(superRoles);
}

From source file:com.github.helenusdriver.commons.collections.graph.ConcurrentHashDirectedGraph.java

/**
 * {@inheritDoc}//from ww  w . j a v a 2 s  .  c  o m
 *
 * @author paouelle
 *
 * @see com.github.helenusdriver.commons.collections.DirectedGraph#getEdgesFrom(java.lang.Object)
 */
@Override
public Set<T> getEdgesFrom(T node) {
    final HashNode n = graph.get(node);

    if (n == null) {
        throw new NoSuchElementException("unknown node");
    }
    return Collections
            .unmodifiableSet(n.getEdges().stream().map(e -> e.getValue()).collect(Collectors.toSet()));
}

From source file:com.shinymayhem.radiopresets.FragmentStations.java

public void editSelected() {
    if (LOCAL_LOGV)
        log("Editing selected station", "d");
    int position = getSelectedPosition();
    if (position == -1) //should never happen
    {/*from w  w w.  j a  va  2 s  . com*/
        throw new NoSuchElementException("Selected element not found.");
    }
    edit(position);

}

From source file:de.uniba.wiai.kinf.pw.projects.lillytab.reasoner.tbox.AssertedRBox.java

@Override
public Set<R> getSubRoles(R role) {
    final Set<R> subRoles = (Set<R>) _subRoles.get(role);
    if (subRoles == null) {
        throw new NoSuchElementException("Unknown role:" + role);
    }//from   w  w  w . j  a va 2  s  . c o  m
    assert subRoles != null;
    return Collections.unmodifiableSet(subRoles);
}

From source file:com.moilioncircle.redis.replicator.rdb.DefaultRdbVisitor.java

@Override
public Event applyModule(RedisInputStream in, DB db, int version) throws IOException {
    //|6|6|6|6|6|6|6|6|6|10|
    BaseRdbParser parser = new BaseRdbParser(in);
    KeyStringValueModule o6 = new KeyStringValueModule();
    String key = parser.rdbLoadEncodedStringObject().string;
    char[] c = new char[9];
    long moduleid = parser.rdbLoadLen().len;
    for (int i = 0; i < c.length; i++) {
        c[i] = MODULE_SET[(int) (moduleid >>> (10 + (c.length - 1 - i) * 6) & 63)];
    }/*from  w  ww  .  j  av a 2 s .c om*/
    String moduleName = new String(c);
    int moduleVersion = (int) (moduleid & 1023);
    ModuleParser<? extends Module> moduleParser = lookupModuleParser(moduleName, moduleVersion);
    if (moduleParser == null)
        throw new NoSuchElementException("module[" + moduleName + "," + moduleVersion + "] not exist.");
    o6.setValueRdbType(RDB_TYPE_MODULE);
    o6.setValue(moduleParser.parse(in));
    o6.setDb(db);
    o6.setKey(key);
    return o6;
}

From source file:de.fosd.jdime.matcher.cost_model.CostModelMatcher.java

/**
 * Finds the (first) <code>CMMatching</code> in <code>matchings</code> containing the given
 * <code>artifact</code>.//from  w w  w .  java  2s .  c o  m
 *
 * @param artifact
 *         the <code>Artifact</code> for which the containing <code>CMMatching</code> is to be returned
 * @param matchings
 *         the current matchings
 * @param parameters
 *         the <code>CMParameters</code> to use
 * @return the <code>CMMatching</code> containing the <code>artifact</code>
 * @throws NoSuchElementException
 *         if no <code>CMMatching</code> containing <code>artifact</code> can be found in
 *         <code>matchings</code>
 */
private CMMatching<T> matching(T artifact, CMMatchings<T> matchings, CMParameters<T> parameters) {

    return parameters.exactContainsCache.computeIfAbsent(artifact,
            a -> matchings.stream().filter(m -> m.contains(a)).findFirst().orElseThrow(
                    () -> new NoSuchElementException("No matching containing " + artifact + " found.")));
}