public override string ToString()
{
if (isEmpty())
{
return("[]");
}
java.lang.StringBuilder buffer = new java.lang.StringBuilder(size() * 16);
buffer.append('[');
java.util.Iterator <E> it = iterator();
while (it.hasNext())
{
object next = it.next();
if (next != this)
{
buffer.append(next);
}
else
{
buffer.append("(this Collection)");
}
if (it.hasNext())
{
buffer.append(", ");
}
}
buffer.append(']');
return(buffer.ToString());
}
/**
* Tests two lists for value-equality as per the equality contract in
* {@link java.util.List#equals(java.lang.Object)}.
* <p>
* This method is useful for implementing <code>List</code> when you cannot
* extend AbstractList. The method takes Collection instances to enable other
* collection types to use the List implementation algorithm.
* <p>
* The relevant text (slightly paraphrased as this is a static method) is:
* <blockquote>
* Compares the two list objects for equality. Returns
* <tt>true</tt> if and only if both
* lists have the same size, and all corresponding pairs of elements in
* the two lists are <i>equal</i>. (Two elements <tt>e1</tt> and
* <tt>e2</tt> are <i>equal</i> if <tt>(e1==null ? e2==null :
* e1.equals(e2))</tt>.) In other words, two lists are defined to be
* equal if they contain the same elements in the same order. This
* definition ensures that the equals method works properly across
* different implementations of the <tt>List</tt> interface.
* </blockquote>
*
* <b>Note:</b> The behaviour of this method is undefined if the lists are
* modified during the equals comparison.
*
* @see java.util.List
* @param list1 the first list, may be null
* @param list2 the second list, may be null
* @return whether the lists are equal by value comparison
*/
public static bool isEqualList(java.util.Collection <Object> list1, java.util.Collection <Object> list2)
{
if (list1 == list2)
{
return(true);
}
if (list1 == null || list2 == null || list1.size() != list2.size())
{
return(false);
}
java.util.Iterator <Object> it1 = list1.iterator();
java.util.Iterator <Object> it2 = list2.iterator();
Object obj1 = null;
Object obj2 = null;
while (it1.hasNext() && it2.hasNext())
{
obj1 = it1.next();
obj2 = it2.next();
if (!(obj1 == null ? obj2 == null : obj1.equals(obj2)))
{
return(false);
}
}
return(!(it1.hasNext() || it2.hasNext()));
}
public virtual bool remove(object @object)
{
java.util.Iterator <E> it = iterator();
if (@object != null)
{
while (it.hasNext())
{
if (@object.Equals(it.next()))
{
it.remove();
return(true);
}
}
}
else
{
while (it.hasNext())
{
if (it.next() == null)
{
it.remove();
return(true);
}
}
}
return(false);
}
public override String ToString()
{
if (size() == 0)
{
return("[]");
}
java.lang.StringBuffer buf = new java.lang.StringBuffer(16 * size());
buf.append("[");
java.util.Iterator <Object> it = iterator();
bool hasNext = it.hasNext();
while (hasNext)
{
Object value = it.next();
buf.append(value == this ? "(this Collection)" : value);
hasNext = it.hasNext();
if (hasNext)
{
buf.append(", ");
}
}
buf.append("]");
return(buf.toString());
}
/**
* Returns an {@code Enumeration} that contains all of the loaded JDBC
* drivers that the current caller can access.
*
* @return An {@code Enumeration} containing all the currently loaded JDBC
* {@code Drivers}.
*/
public static java.util.Enumeration <Driver> getDrivers()
{
java.lang.ClassLoader callerClassLoader = java.lang.Runtime.getRuntime().getClass().getClassLoader();// Basties note: sometime do the same as VM.callerClassLoader();
/*
* Synchronize to avoid clashes with additions and removals of drivers
* in the DriverSet
*/
lock (theDrivers)
{
/*
* Create the Enumeration by building a Vector from the elements of
* the DriverSet
*/
java.util.Vector <Driver> theVector = new java.util.Vector <Driver>();
java.util.Iterator <Driver> theIterator = theDrivers.iterator();
while (theIterator.hasNext())
{
Driver theDriver = theIterator.next();
if (DriverManager.isClassFromClassLoader(theDriver,
callerClassLoader))
{
theVector.add(theDriver);
}
}
return(theVector.elements());
}
}
/**
* Tries to find a driver that can interpret the supplied URL.
*
* @param url
* the URL of a database.
* @return a {@code Driver} that matches the provided URL. {@code null} if
* no {@code Driver} understands the URL
* @throws SQLException
* if there is any kind of problem accessing the database.
*/
public static Driver getDriver(String url)
{ //throws SQLException {
java.lang.ClassLoader callerClassLoader = java.lang.Runtime.getRuntime().getClass().getClassLoader(); // Basties note: sometime do the same as VM.callerClassLoader();
lock (theDrivers)
{
/*
* Loop over the drivers in the DriverSet checking to see if one
* does understand the supplied URL - return the first driver which
* does understand the URL
*/
java.util.Iterator <Driver> theIterator = theDrivers.iterator();
while (theIterator.hasNext())
{
Driver theDriver = theIterator.next();
if (theDriver.acceptsURL(url) &&
DriverManager.isClassFromClassLoader(theDriver,
callerClassLoader))
{
return(theDriver);
}
}
}
// If no drivers understand the URL, throw an SQLException
// sql.6=No suitable driver
// SQLState: 08 - connection exception
// 001 - SQL-client unable to establish SQL-connection
throw new SQLException("No suitable driver", "08001"); //$NON-NLS-1$ //$NON-NLS-2$
}
void WriteGraph(RdfGraph graph, RdfSourceWrapper sourcewrapper, StatementSink sink)
{
java.util.Iterator iter = graph.iterator();
while (iter.hasNext())
{
GraphStatement stmt = (GraphStatement)iter.next();
Statement s;
if (stmt is GraphStatementWrapper)
{
s = ((GraphStatementWrapper)stmt).s;
}
else
{
s = new Statement(
sourcewrapper.ToEntity(stmt.getSubject()),
sourcewrapper.ToEntity(stmt.getPredicate()),
sourcewrapper.ToResource(stmt.getObject()),
stmt.getGraphName() == null ? Statement.DefaultMeta : sourcewrapper.ToEntity(stmt.getGraphName()));
}
if (s.AnyNull)
{
continue; // unbound variable, or literal in bad position
}
sink.Add(s);
}
}
/**
* Return the hash code value for this list. This implementation uses
* exactly the code that is used to define the list hash function in the
* documentation for the <code>List.hashCode</code> method.
*/
public override int GetHashCode()
{
if (fast)
{
int hashCode = 1;
java.util.Iterator <Object> i = list.iterator();
while (i.hasNext())
{
Object o = i.next();
hashCode = 31 * hashCode + (o == null ? 0 : o.GetHashCode());
}
return(hashCode);
}
else
{
lock (list)
{
int hashCode = 1;
java.util.Iterator <Object> i = list.iterator();
while (i.hasNext())
{
Object o = i.next();
hashCode = 31 * hashCode + (o == null ? 0 : o.GetHashCode());
}
return(hashCode);
}
}
}
public Object next()
{
if (firstNodes.empty())
{
throw new java.util.NoSuchElementException();
}
// get a node from firstNodes
ProviderNode node = firstNodes.pop();
// find all the outgoing nodes
java.util.Iterator <Object> it = node.getOutgoingNodes();
while (it.hasNext())
{
ProviderNode outNode = (ProviderNode)it.next();
// remove the incoming edge from the node.
int edges = incomingEdges.get(outNode);
edges--;
incomingEdges.put(outNode, new java.lang.Integer(edges));
// add to the firstNodes if this node's incoming edge is equal to 0
if (edges == 0)
{
firstNodes.push(outNode);
}
}
incomingEdges.remove(node);
return(node.getProvider());
}
/**
* Destroys all instances in the stack and clears the stack.
*
* @param key key passed to factory when destroying instances
* @param stack stack to destroy
*/
private void destroyStack(K key, java.util.Stack <V> stack)
{
lock (this)
{
if (null == stack)
{
return;
}
else
{
if (null != _factory)
{
java.util.Iterator <V> it = stack.iterator();
while (it.hasNext())
{
try
{
_factory.destroyObject(key, it.next());
}
catch (Exception e)
{
// ignore error, keep destroying the rest
}
}
}
_totIdle -= stack.size();
_activeCount.remove(key);
stack.clear();
}
}
}
public override bool retainAll(java.util.Collection <Object> coll)
{
bool result = collection.retainAll(coll);
if (result == false)
{
return(false);
}
else if (collection.size() == 0)
{
setOrder.clear();
}
else
{
for (java.util.Iterator <Object> it = setOrder.iterator(); it.hasNext();)
{
Object obj = it.next();
if (collection.contains(obj) == false)
{
it.remove();
}
}
}
return(result);
}
public override bool Equals(Object o)
{
if (!(o is java.util.Map <Object, Object>))
{
return(false);
}
java.util.Map <Object, Object> m = (java.util.Map <Object, Object>)o;
java.util.Set <Object> keys = keySet();
if (!keys.equals(m.keySet()))
{
return(false);
}
java.util.Iterator <Object> it = keys.iterator();
while (it.hasNext())
{
Key key = (Key)it.next();
Object v1 = get(key);
Object v2 = m.get(key);
if (!(v1 == null?v2 == null:v1.equals(v2)))
{
return(false);
}
}
return(true);
}
/// <summary>
/// https://universaldependencies.org/u/dep/index.html
/// Stratify a sentence according to the subject-predicate relationship
/// </summary>
/// <param name="sentence"></param>
/// <returns>sentence, subject, predicate, objective</returns>
public List <(edu.stanford.nlp.util.CoreMap, edu.stanford.nlp.ling.IndexedWord, edu.stanford.nlp.ling.IndexedWord, edu.stanford.nlp.ling.IndexedWord)> StepSamplingDependency(edu.stanford.nlp.util.CoreMap sentence)
{
List <(edu.stanford.nlp.util.CoreMap, edu.stanford.nlp.ling.IndexedWord, edu.stanford.nlp.ling.IndexedWord, edu.stanford.nlp.ling.IndexedWord)> samplings = new List <(edu.stanford.nlp.util.CoreMap, edu.stanford.nlp.ling.IndexedWord, edu.stanford.nlp.ling.IndexedWord, edu.stanford.nlp.ling.IndexedWord)>();
edu.stanford.nlp.semgraph.SemanticGraph dependencies = sentence.get(enhancedPlusPlusDependenciesAnnotationClass) as edu.stanford.nlp.semgraph.SemanticGraph;
java.util.Collection typedDependencies = dependencies.typedDependencies();
java.util.Iterator itr = typedDependencies.iterator();
while (itr.hasNext())
{
edu.stanford.nlp.trees.TypedDependency td = itr.next() as edu.stanford.nlp.trees.TypedDependency;
string relationType = td.reln().getShortName();
//Nominals
if (relationType == "nsubj" || relationType == "nsubjpass")
{
edu.stanford.nlp.ling.IndexedWord subject, predicate, objective;
subject = td.dep(); predicate = td.gov();
//在谓语位置上，缺不满足谓语角色的词，此种谓语可缺省
edu.stanford.nlp.ling.IndexedWord expl = FindIndexedWordByDependencyType(dependencies, predicate, "expl");
predicate = expl == null ? predicate : null;
//直接宾语,
objective = FindIndexedWordByDependencyType(dependencies, predicate, "obj", "dobj");
//动词或形容词的补语做宾语, open clausal complement
objective = objective ?? FindIndexedWordByDependencyType(dependencies, predicate, "ccomp", "xcomp");
//加入层次集合
samplings.Add((sentence, subject, predicate, objective));
}
}
return(samplings);
}
/**
* Clears any objects sitting idle in the pool.
*/
public override void clear()
{
lock (this)
{
if (null != _factory)
{
java.util.Iterator <java.lang.refj.SoftReference <T> > iter = _pool.iterator();
while (iter.hasNext())
{
try
{
T obj = iter.next().get();
if (null != obj)
{
_factory.destroyObject(obj);
}
}
catch (Exception e)
{
// ignore error, keep destroying the rest
}
}
}
_pool.clear();
pruneClearedReferences();
}
}
static void Main()
{
java.util.ArrayList <int> primeNumbers = new java.util.ArrayList <int>();
primeNumbers.add(1);
primeNumbers.add(2);
primeNumbers.add(3);
primeNumbers.add(5);
primeNumbers.add(7);
java.lang.SystemJ.outJ.println("Work with all collection elements");
java.lang.SystemJ.outJ.println("Using collection with for loop");
for (int i = 0; i < primeNumbers.size(); i++)
{
java.lang.SystemJ.outJ.println(primeNumbers.get(i));
}
java.lang.SystemJ.outJ.println("Using collection with iterator while loop");
java.util.Iterator <int> it = primeNumbers.iterator();
while (it.hasNext())
{
java.lang.SystemJ.outJ.println(it.next());
}
java.lang.SystemJ.outJ.println("Using Java collection with .NET foreach loop");
foreach (int prime in primeNumbers)
{
java.lang.SystemJ.outJ.println(prime);
}
java.lang.SystemJ.outJ.print("");
}
public override bool removeAll <_T0>(java.util.Collection <_T0> collection)
{
bool result = false;
if (size() <= collection.size())
{
java.util.Iterator <E> it = iterator();
while (it.hasNext())
{
if (collection.contains(it.next()))
{
it.remove();
result = true;
}
}
}
else
{
java.util.Iterator <_T0> it = collection.iterator();
while (it.hasNext())
{
result = remove(it.next()) || result;
}
}
return(result);
}
/**
* Adds an delete change.
*
* @param pChange
* the change which should result in a deletion
*/
private void addDeletion(Change pChange)
{
if ((Change.TYPE_DELETE != pChange.type() &&
Change.TYPE_DELETE_DIR != pChange.type()) ||
pChange.targetFile() == null)
{
return;
}
String source = pChange.targetFile();
if (!changes.isEmpty())
{
for (java.util.Iterator <Change> it = changes.iterator(); it.hasNext();)
{
Change change = (Change)it.next();
if (change.type() == Change.TYPE_ADD &&
change.getEntry() != null)
{
String target = change.getEntry().getName();
if (Change.TYPE_DELETE == pChange.type() && source.equals(target))
{
it.remove();
}
else if (Change.TYPE_DELETE_DIR == pChange.type() &&
target.matches(source + "/.*"))
{
it.remove();
}
}
}
}
changes.add(pChange);
}
public void registerServiceProviders(java.util.Iterator <Object> providers)
{
for (java.util.Iterator <Object> iterator = providers; iterator.hasNext();)
{
categories.addProvider(iterator.next(), null);
}
}
/**
* Adds an addition change.
*
* @param pChange
* the change which should result in an addition
*/
private void addAddition(Change pChange)
{
if (Change.TYPE_ADD != pChange.type() ||
pChange.getInput() == null)
{
return;
}
if (!changes.isEmpty())
{
for (java.util.Iterator <Change> it = changes.iterator(); it.hasNext();)
{
Change change = it.next();
if (change.type() == Change.TYPE_ADD && change.getEntry() != null)
{
org.apache.commons.compress.archivers.ArchiveEntry entry = change.getEntry();
if (entry.equals(pChange.getEntry()))
{
if (pChange.isReplaceMode())
{
it.remove();
changes.add(pChange);
return;
}
else
{
// do not add this change
return;
}
}
}
}
}
changes.add(pChange);
}
/**
* Returns a set of attributes present in the {@code AttributedString}.
* An empty set returned indicates that no attributes where defined.
*
* @return a set of attribute keys that may be empty.
*/
public java.util.Set <AttributedCharacterIteratorNS.Attribute> getAllAttributeKeys()
{
if (begin == 0 && end == attrString.text.Length &&
attributesAllowed == null)
{
return(attrString.attributeMap.keySet());
}
java.util.Set <AttributedCharacterIteratorNS.Attribute> result = new java.util.HashSet <AttributedCharacterIteratorNS.Attribute>();//(attrString.attributeMap.size() * 4 / 3) + 1);
java.util.Iterator <java.util.MapNS.Entry <AttributedCharacterIteratorNS.Attribute, java.util.List <IAC_Range> > > it = attrString.attributeMap
.entrySet().iterator();
while (it.hasNext())
{
java.util.MapNS.Entry <AttributedCharacterIteratorNS.Attribute, java.util.List <IAC_Range> > entry = it.next();
if (attributesAllowed == null ||
attributesAllowed.contains(entry.getKey()))
{
java.util.List <IAC_Range> ranges = entry.getValue();
if (inRange(ranges))
{
result.add(entry.getKey());
}
}
}
return(result);
}
//-----------------------------------------------------------------------
/**
* Returns the Map as a string.
*
* @return the Map as a String
*/
public override String ToString()
{
if (isEmpty())
{
return("{}");
}
java.lang.StringBuffer buf = new java.lang.StringBuffer();
buf.append('{');
bool first = true;
java.util.Iterator <Object> it = entrySet().iterator();
while (it.hasNext())
{
java.util.MapNS.Entry <Object, Object> entry = (java.util.MapNS.Entry <Object, Object>)it.next();
Object key = entry.getKey();
Object value = entry.getValue();
if (first)
{
first = false;
}
else
{
buf.append(", ");
}
buf.append(key == this ? "(this Map)" : key);
buf.append('=');
buf.append(value == this ? "(this Map)" : value);
}
buf.append('}');
return(buf.toString());
}
/**
* Returns an array of all of this bag's elements.
*
* @param array the array to populate
* @return an array of all of this bag's elements
*/
public virtual Object[] toArray <Object>(Object[] array)
{
int size = this.size();
if (array.Length < size)
{
array = new Object[sizeJ];
}
int i = 0;
java.util.Iterator <Object> it = (java.util.Iterator <Object>)map.keySet().iterator();
while (it.hasNext())
{
Object current = it.next();
for (int index = getCount(current); index > 0; index--)
{
array[i++] = current;
}
}
if (array.Length > size)
{
array[size] = default(Object);
}
return(array);
}
//-----------------------------------------------------------------------
/**
* Compares this Bag to another.
* This Bag equals another Bag if it contains the same number of occurrences of
* the same elements.
*
* @param object the Bag to compare to
* @return true if equal
*/
public override bool Equals(Object obj)
{
if (obj == this)
{
return(true);
}
if (obj is Bag == false)
{
return(false);
}
Bag other = (Bag)obj;
if (other.size() != size())
{
return(false);
}
for (java.util.Iterator <Object> it = map.keySet().iterator(); it.hasNext();)
{
Object element = it.next();
if (other.getCount(element) != getCount(element))
{
return(false);
}
}
return(true);
}
/*
*
* Adds information about provider services into HashMap.
*
* @param p
*/
public static void initServiceInfo(java.security.Provider p)
{
java.security.Provider.Service serv;
String key;
String type;
String alias;
java.lang.StringBuilder sb = new java.lang.StringBuilder(128);
for (java.util.Iterator <java.security.Provider.Service> it1 = p.getServices().iterator(); it1.hasNext();)
{
serv = it1.next();
type = serv.getType();
sb.delete(0, sb.length());
key = sb.append(type).append(".").append( //$NON-NLS-1$
Util.toUpperCase(serv.getAlgorithm())).toString();
if (!services.containsKey(key))
{
services.put(key, serv);
}
for (java.util.Iterator <String> it2 = Engine.door.getAliases(serv); it2.hasNext();)
{
alias = it2.next();
sb.delete(0, sb.length());
key = sb.append(type).append(".").append(Util.toUpperCase(alias)) //$NON-NLS-1$
.toString();
if (!services.containsKey(key))
{
services.put(key, serv);
}
}
}
}
/**
* Remove any members of the bag that are not in the given
* bag, respecting cardinality.
* @see #retainAll(Collection)
*
* @param other the bag to retain
* @return <code>true</code> if this call changed the collection
*/
bool retainAll(Bag other)
{
bool result = false;
Bag excess = new HashBag();
java.util.Iterator <Object> i = uniqueSet().iterator();
while (i.hasNext())
{
Object current = i.next();
int myCount = getCount(current);
int otherCount = other.getCount(current);
if (1 <= otherCount && otherCount <= myCount)
{
excess.add(current, myCount - otherCount);
}
else
{
excess.add(current, myCount);
}
}
if (!excess.isEmpty())
{
result = removeAll(excess);
}
return(result);
}
/// <summary>
/// Gets the response and modify the headers.
/// </summary>
/// <returns>The response.</returns>
/// <param name="request">Request.</param>
public override WebResponse getResponse(WebRequest request)
{
WebResponse response = base.getResponse(request);
//
// Only if Url matches
//
if (request.getUrl().toExternalForm().Contains("com"))
{
string content = response.getContentAsString("UTF-8");
java.util.ArrayList newheaders = new java.util.ArrayList();
java.util.List headers = response.getResponseHeaders();
java.util.Iterator it = headers.iterator();
//
// Remove the 'Access-Control-Allow-Origin' header
//
while (it.hasNext())
{
com.gargoylesoftware.htmlunit.util.NameValuePair o = (com.gargoylesoftware.htmlunit.util.NameValuePair)it.next();
if (o.getName().Equals("Access-Control-Allow-Origin"))
{
string value = response.getResponseHeaderValue("Access-Control-Allow-Origin");
Console.WriteLine("Found header 'Access-Control-Allow-Origin' = \"{0}\" and stripping it from new headers for response", value);
continue; //headers.remove(o);
}
newheaders.add(o);
}
byte[] utf = System.Text.Encoding.UTF8.GetBytes(content);
WebResponseData data = new WebResponseData(utf,
response.getStatusCode(), response.getStatusMessage(), newheaders);
response = new WebResponse(data, request, response.getLoadTime());
return(response);
}
return(response);
}
/**
* Return the hash code value for this map. This implementation uses
* exactly the code that is used to define the list hash function in the
* documentation for the <code>Map.hashCode</code> method.
*
* @return suitable integer hash code
*/
public override int GetHashCode()
{
if (fast)
{
int h = 0;
java.util.Iterator <java.util.MapNS.Entry <Object, Object> > i = map.entrySet().iterator();
while (i.hasNext())
{
h += i.next().GetHashCode();
}
return(h);
}
else
{
lock (map)
{
int h = 0;
java.util.Iterator <java.util.MapNS.Entry <Object, Object> > i = map.entrySet().iterator();
while (i.hasNext())
{
h += i.next().GetHashCode();
}
return(h);
}
}
}
/// <summary>
/// Get the IEnemurator instance for this wrapped java.util.Iterator.
/// </summary>
/// <returns></returns>
public virtual IEnumerator <E> GetEnumerator()
{
java.util.Iterator <E> it = this.iterator();
while (it.hasNext())
{
yield return(it.next());
}
}
public bool hasNext()
{
if (expected != root.map)
{
throw new java.util.ConcurrentModificationException();
}
return(iterator.hasNext());
}
public static void forEach(Iterable @this, java.util.function.Consumer consumer)
{
java.util.Iterator i = @this.iterator();
while (i.hasNext())
{
consumer.accept(i.next());
}
}
