public void remove() { if (canRemove == false) { throw new java.lang.IllegalStateException("Iterator remove() can only be called once after next()"); } // store value as remove may change the entry in the decorator (eg.TreeMap) Object value = last.getValue(); iterator.remove(); parent.maps[1].remove(value); last = null; canRemove = false; }
// Basics //----------------------------------------------------------------------- /** * Compares this Map Entry with another Map Entry. * <p> * Implemented per API documentation of {@link java.util.Map.Entry#equals(Object)} * * @param obj the object to compare to * @return true if equal key and value */ public override bool Equals(Object obj) { if (obj == this) { return(true); } if (obj is java.util.MapNS.Entry <Object, Object> == false) { return(false); } java.util.MapNS.Entry <Object, Object> other = (java.util.MapNS.Entry <Object, Object>)obj; return ((getKey() == null ? other.getKey() == null : getKey().equals(other.getKey())) && (getValue() == null ? other.getValue() == null : getValue().equals(other.getValue()))); }
/** * 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); }
/** * Create a new Closure that calls one of the closures depending * on the predicates. * <p> * The Map consists of Predicate keys and Closure values. A closure * is called if its matching predicate returns true. Each predicate is evaluated * until one returns true. If no predicates evaluate to true, the default * closure is called. The default closure is set in the map with a * null key. The ordering is that of the iterator() method on the entryset * collection of the map. * * @param predicatesAndClosures a map of predicates to closures * @return the <code>switch</code> closure * @throws IllegalArgumentException if the map is null * @throws IllegalArgumentException if any closure in the map is null * @throws ClassCastException if the map elements are of the wrong type */ public static Closure getInstance(java.util.Map <Object, Object> predicatesAndClosures) { Closure[] closures = null; Predicate[] preds = null; if (predicatesAndClosures == null) { throw new java.lang.IllegalArgumentException("The predicate and closure map must not be null"); } if (predicatesAndClosures.size() == 0) { return(NOPClosure.INSTANCE); } // convert to array like this to guarantee iterator() ordering Closure defaultClosure = (Closure)predicatesAndClosures.remove(null); int size = predicatesAndClosures.size(); if (size == 0) { return(defaultClosure == null ? NOPClosure.INSTANCE : defaultClosure); } closures = new Closure[size]; preds = new Predicate[size]; int i = 0; for (java.util.Iterator <Object> it = (java.util.Iterator <Object>)predicatesAndClosures.entrySet().iterator(); it.hasNext();) { java.util.MapNS.Entry <Object, Object> entry = (java.util.MapNS.Entry <Object, Object>)it.next(); preds[i] = (Predicate)entry.getKey(); closures[i] = (Closure)entry.getValue(); i++; } return(new SwitchClosure(preds, closures, defaultClosure)); }
/** * Create a new Transformer that calls one of the transformers depending * on the predicates. * <p> * The Map consists of Predicate keys and Transformer values. A transformer * is called if its matching predicate returns true. Each predicate is evaluated * until one returns true. If no predicates evaluate to true, the default * transformer is called. The default transformer is set in the map with a * null key. The ordering is that of the iterator() method on the entryset * collection of the map. * * @param predicatesAndTransformers a map of predicates to transformers * @return the <code>switch</code> transformer * @throws IllegalArgumentException if the map is null * @throws IllegalArgumentException if any transformer in the map is null * @throws ClassCastException if the map elements are of the wrong type */ public static Transformer getInstance(java.util.Map <Object, Object> predicatesAndTransformers) { Transformer[] transformers = null; Predicate[] preds = null; if (predicatesAndTransformers == null) { throw new java.lang.IllegalArgumentException("The predicate and transformer map must not be null"); } if (predicatesAndTransformers.size() == 0) { return(ConstantTransformer.NULL_INSTANCE); } // convert to array like this to guarantee iterator() ordering Transformer defaultTransformer = (Transformer)predicatesAndTransformers.remove(null); int size = predicatesAndTransformers.size(); if (size == 0) { return(defaultTransformer == null ? ConstantTransformer.NULL_INSTANCE : defaultTransformer); } transformers = new Transformer[size]; preds = new Predicate[size]; int i = 0; for (java.util.Iterator <Object> it = (java.util.Iterator <Object>)predicatesAndTransformers.entrySet().iterator(); it.hasNext();) { java.util.MapNS.Entry <Object, Object> entry = (java.util.MapNS.Entry <Object, Object>)it.next(); preds[i] = (Predicate)entry.getKey(); transformers[i] = (Transformer)entry.getValue(); i++; } return(new SwitchTransformer(preds, transformers, defaultTransformer)); }
//----------------------------------------------------------------------- /** * 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()); }
public override bool Equals(Object obj) { if (obj == this) { return(true); } if (obj is java.util.MapNS.Entry <Object, Object> == false) { return(false); } java.util.MapNS.Entry <Object, Object> e2 = (java.util.MapNS.Entry <Object, Object>)obj; return( (key == null ? e2.getKey() == null : key.equals(e2.getKey())) && (value == null ? e2.getValue() == null : value.equals(e2.getValue()))); }
public bool ignoreGlobalAllowedByRobots(java.util.List <String> userAgents, String url) { String path = getPath(url); java.util.MapNS.Entry <Match, Match> matches = computeMatchPriorities(userAgents, path, true); return(allowVerdict(matches.getKey(), matches.getValue())); }
/** * Compares this <code>Map.Entry</code> with another <code>Map.Entry</code>. * <p> * Implemented per API documentation of {@link java.util.Map.Entry#equals(Object)} * * @param obj the object to compare to * @return true if equal key and value */ public bool equals(Object obj) { if (obj == this) { return(true); } if (obj is java.util.MapNS.Entry <Object, Object> == false) { return(false); } java.util.MapNS.Entry <Object, Object> other = (java.util.MapNS.Entry <Object, Object>)obj; Object value = getValue(); return ((key == null ? other.getKey() == null : key.equals(other.getKey())) && (value == null ? other.getValue() == null : value.equals(other.getValue()))); }
public override void putAll(java.util.Map <Object, Object> map) { for (java.util.Iterator <java.util.MapNS.Entry <Object, Object> > it = map.entrySet().iterator(); it.hasNext();) { java.util.MapNS.Entry <Object, Object> entry = it.next(); put(entry.getKey(), entry.getValue()); } }
public virtual Object getValue() { if (last == null) { throw new java.lang.IllegalStateException("Iterator getValue() can only be called after next() and before remove()"); } return(last.getValue()); }
/** * Adds all the mappings in the specified map to this map, replacing any * mappings that already exist (as per {@link Map#putAll(Map)}). The order * in which the entries are added is determined by the iterator returned * from {@link Map#entrySet()} for the specified map. * * @param t the mappings that should be added to this map. * * @throws NullPointerException if <code>t</code> is <code>null</code> */ public virtual void putAll(java.util.Map <Object, Object> t) { java.util.Iterator <java.util.MapNS.Entry <Object, Object> > iter = t.entrySet().iterator(); while (iter.hasNext()) { java.util.MapNS.Entry <Object, Object> entry = iter.next(); put(entry.getKey(), entry.getValue()); } }
/** * Constructor copying elements from another map. * * @param map the map to copy, must be size 1 * @throws NullPointerException if the map is null * @throws IllegalArgumentException if the size is not 1 */ public SingletonMap(java.util.Map <Object, Object> map) { if (map.size() != 1) { throw new java.lang.IllegalArgumentException("The map size must be 1"); } java.util.MapNS.Entry <Object, Object> entry = (java.util.MapNS.Entry <Object, Object>)map.entrySet().iterator().next(); this.key = entry.getKey(); this.value = entry.getValue(); }
//----------------------------------------------------------------------- /** * Write the map out using a custom routine. * @param out the output stream * @throws IOException */ protected virtual void doWriteObject(java.io.ObjectOutputStream outJ) {//throws IOException { outJ.writeInt(map.size()); for (java.util.Iterator <java.util.MapNS.Entry <Object, Object> > it = map.entrySet().iterator(); it.hasNext();) { java.util.MapNS.Entry <Object, Object> entry = (java.util.MapNS.Entry <Object, Object>)it.next(); outJ.writeObject(entry.getKey()); outJ.writeInt(((MutableInteger)entry.getValue()).value); } }
public override bool remove(Object obj) { if (obj is java.util.MapNS.Entry <Object, Object> == false) { return(false); } java.util.MapNS.Entry <Object, Object> entry = (java.util.MapNS.Entry <Object, Object>)obj; Object key = entry.getKey(); if (parent.containsKey(key)) { Object value = parent.maps[0].get(key); if (value == null ? entry.getValue() == null : value.equals(entry.getValue())) { parent.maps[0].remove(key); parent.maps[1].remove(value); return(true); } } return(false); }
/** * Applies a given set of attributes to the given range of the string. * * @param attributes * the set of attributes that will be applied to this string. * @param start * the start of the range where the attribute will be applied. * @param end * the end of the range where the attribute will be applied. * @throws IllegalArgumentException * if {@code start < 0}, {@code end} is greater than the length * of this string, or if {@code start >= end}. */ public void addAttributes( java.util.Map <AttributedCharacterIteratorNS.Attribute, System.Object> attributes, int start, int end) { java.util.Iterator <java.util.MapNS.Entry <AttributedCharacterIteratorNS.Attribute, System.Object> > it = attributes.entrySet().iterator(); while (it.hasNext()) { java.util.MapNS.Entry <AttributedCharacterIteratorNS.Attribute, System.Object> entry = it.next(); addAttribute(entry.getKey(), entry.getValue(), start, end); } }
public override void putAll(java.util.Map <Object, Object> mapToCopy) { java.util.Iterator <java.util.MapNS.Entry <Object, Object> > it = mapToCopy.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(); validate(key, value); } map.putAll(mapToCopy); }
/** * Gets a hash code for the Bag compatible with the definition of equals. * The hash code is defined as the sum total of a hash code for each element. * The per element hash code is defined as * <code>(e==null ? 0 : e.hashCode()) ^ noOccurances)</code>. * This hash code is compatible with the Set interface. * * @return the hash code of the Bag */ public override int GetHashCode() { int total = 0; for (java.util.Iterator <java.util.MapNS.Entry <Object, Object> > it = map.entrySet().iterator(); it.hasNext();) { java.util.MapNS.Entry <Object, Object> entry = (java.util.MapNS.Entry <Object, Object>)it.next(); Object element = entry.getKey(); MutableInteger count = (MutableInteger)entry.getValue(); total += (element == null ? 0 : element.GetHashCode()) ^ count.value; } return(total); }
public bool equals(Object o) { if (o == null) { return(false); } if (o == this) { return(true); } if (!(o is java.util.MapNS.Entry <Object, Object>)) { return(false); } java.util.MapNS.Entry <Object, Object> e2 = (java.util.MapNS.Entry <Object, Object>)o; return((key == null ? e2.getKey() == null : key.equals(e2.getKey())) && (value == null ? e2.getValue() == null : value.equals(e2.getValue()))); }
/** * Transforms a map. * <p> * The transformer itself may throw an exception if necessary. * * @param map the map to transform * @throws the transformed object */ protected virtual java.util.Map <Object, Object> transformMap(java.util.Map <Object, Object> map) { if (map.isEmpty()) { return(map); } java.util.Map <Object, Object> result = new LinkedMap(map.size()); for (java.util.Iterator <java.util.MapNS.Entry <Object, Object> > it = map.entrySet().iterator(); it.hasNext();) { java.util.MapNS.Entry <Object, Object> entry = it.next(); result.put(transformKey(entry.getKey()), transformValue(entry.getValue())); } return(result); }
public override Object[] toArray <Object>(Object[] arr) { // special implementation to handle disappearing entries java.util.ArrayList <Object> list = new java.util.ArrayList <Object>(); java.util.Iterator <Object> it = (java.util.Iterator <Object>) this.iterator(); while (it.hasNext()) { java.util.MapNS.Entry <Object, Object> e = (java.util.MapNS.Entry <Object, Object>)it.next(); //? right??? object o = new DefaultMapEntry(e.getKey(), e.getValue()); Object o2 = (Object)o; list.add(o2); } return(list.toArray(arr)); }
public Object next() { if (parent.modCount != mods) { throw new java.util.ConcurrentModificationException(); } if (itemCount == 0) { current = (java.util.MapNS.Entry <Object, Object>)entryIterator.next(); itemCount = ((MutableInteger)current.getValue()).value; } canRemove = true; itemCount--; return(current.getKey()); }
//----------------------------------------------------------------------- /** * Constructor that wraps (not copies). * * @param map the map to decorate, must not be null * @param keyPredicate the predicate to validate the keys, null means no check * @param valuePredicate the predicate to validate to values, null means no check * @throws IllegalArgumentException if the map is null */ protected internal PredicatedMap(java.util.Map <Object, Object> map, Predicate keyPredicate, Predicate valuePredicate) : base(map) { this.keyPredicate = keyPredicate; this.valuePredicate = valuePredicate; java.util.Iterator <java.util.MapNS.Entry <Object, Object> > it = map.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(); validate(key, value); } }
/** * Puts the values from the specified map into this map. * <p> * The map must be of size 0 or size 1. * If it is size 1, the key must match the key of this map otherwise an * IllegalArgumentException is thrown. * * @param map the map to add, must be size 0 or 1, and the key must match * @throws NullPointerException if the map is null * @throws IllegalArgumentException if the key does not match */ public virtual void putAll(java.util.Map <Object, Object> map) { switch (map.size()) { case 0: return; case 1: java.util.MapNS.Entry <Object, Object> entry = (java.util.MapNS.Entry <Object, Object>)map.entrySet().iterator().next(); put(entry.getKey(), entry.getValue()); return; default: throw new java.lang.IllegalArgumentException("The map size must be 0 or 1"); } }
/** * Compares this map with another. * * @param obj the object to compare to * @return true if equal */ public override bool Equals(Object obj) { if (obj == this) { return(true); } if (obj is java.util.Map <Object, Object> == false) { return(false); } java.util.Map <Object, Object> other = (java.util.Map <Object, Object>)obj; if (other.size() != 1) { return(false); } java.util.MapNS.Entry <Object, Object> entry = (java.util.MapNS.Entry <Object, Object>)other.entrySet().iterator().next(); return(isEqualKey(entry.getKey()) && isEqualValue(entry.getValue())); }
/** * Override superclass to ensure that MultiMap instances are * correctly handled. * <p> * NOTE: Prior to version 3.2, putAll(map) did not work properly * when passed a MultiMap. * * @param map the map to copy (either a normal or multi map) */ public override void putAll(java.util.Map <Object, Object> map) { if (map is MultiMap) { for (java.util.Iterator <java.util.MapNS.Entry <Object, Object> > it = map.entrySet().iterator(); it.hasNext();) { java.util.MapNS.Entry <Object, Object> entry = it.next(); java.util.Collection <Object> coll = (java.util.Collection <Object>)entry.getValue(); putAll(entry.getKey(), coll); } } else { for (java.util.Iterator <java.util.MapNS.Entry <Object, Object> > it = map.entrySet().iterator(); it.hasNext();) { java.util.MapNS.Entry <Object, Object> entry = it.next(); put(entry.getKey(), entry.getValue()); } } }
public java.util.Map <AttributedCharacterIteratorNS.Attribute, System.Object> getAttributes() { java.util.Map <AttributedCharacterIteratorNS.Attribute, System.Object> result = new java.util.HashMap <AttributedCharacterIteratorNS.Attribute, System.Object>();//(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())) { System.Object value = currentValue(entry.getValue()); if (value != null) { result.put(entry.getKey(), value); } } } return(result); }
public override bool Equals(Object obj) { if (obj == null) { return(false); } if (obj == this) { return(true); } if (!(obj is java.util.MapNS.Entry <Object, Object>)) { return(false); } java.util.MapNS.Entry <Object, Object> other = (java.util.MapNS.Entry <Object, Object>)obj; // implemented per api docs for java.util.MapNS.Entry<Object,Object>.equals(Object) return( (getKey() == null ? other.getKey() == null : getKey().equals(other.getKey())) && (getValue() == null ? other.getValue() == null : getValue().equals(other.getValue()))); }
public void putAll(java.util.Map <Object, Object> m) { if (m is RenderingHints) { map.putAll(((RenderingHints)m).map); } else { java.util.Set <java.util.MapNS.Entry <Object, Object> > entries = m.entrySet(); if (entries != null) { java.util.Iterator <java.util.MapNS.Entry <Object, Object> > it = entries.iterator(); while (it.hasNext()) { java.util.MapNS.Entry <Object, Object> entry = it.next(); Key key = (Key)entry.getKey(); Object val = entry.getValue(); put(key, val); } } } }
public void remove() { if (parent.modCount != mods) { throw new java.util.ConcurrentModificationException(); } if (canRemove == false) { throw new java.lang.IllegalStateException(); } MutableInteger mut = (MutableInteger)current.getValue(); if (mut.value > 1) { mut.value--; } else { entryIterator.remove(); } parent.sizeJ--; canRemove = false; }