public abstract class AbstractMutableSortedMap<K,V> extends AbstractMapIterable<K,V> implements com.gs.collections.api.map.sorted.MutableSortedMap<K,V>
| Constructor and Description |
|---|
AbstractMutableSortedMap() |
| Modifier and Type | Method and Description |
|---|---|
<K2,V2> com.gs.collections.api.map.MutableMap<K2,V2> |
aggregateBy(com.gs.collections.api.block.function.Function<? super V,? extends K2> groupBy,
com.gs.collections.api.block.function.Function0<? extends V2> zeroValueFactory,
com.gs.collections.api.block.function.Function2<? super V2,? super V,? extends V2> nonMutatingAggregator)
Applies an aggregate function over the iterable grouping results into a map based on the specific groupBy function.
|
<K2,V2> com.gs.collections.api.map.MutableMap<K2,V2> |
aggregateInPlaceBy(com.gs.collections.api.block.function.Function<? super V,? extends K2> groupBy,
com.gs.collections.api.block.function.Function0<? extends V2> zeroValueFactory,
com.gs.collections.api.block.procedure.Procedure2<? super V2,? super V> mutatingAggregator)
Applies an aggregate procedure over the iterable grouping results into a Map based on the specific groupBy function.
|
com.gs.collections.api.map.sorted.MutableSortedMap<K,V> |
asSynchronized()
Returns a synchronized (thread-safe) map backed by the specified
map.
|
com.gs.collections.api.map.sorted.MutableSortedMap<K,V> |
asUnmodifiable()
Returns an unmodifiable view of this map.
|
com.gs.collections.api.map.sorted.MutableSortedMap<K,V> |
clone() |
<R> com.gs.collections.api.list.MutableList<R> |
collect(com.gs.collections.api.block.function.Function<? super V,? extends R> function)
Returns a new collection with the results of applying the specified function on each element of the source
collection.
|
<K2,V2> com.gs.collections.api.map.MutableMap<K2,V2> |
collect(com.gs.collections.api.block.function.Function2<? super K,? super V,com.gs.collections.api.tuple.Pair<K2,V2>> function)
For each key and value of the map the function is evaluated.
|
com.gs.collections.api.list.primitive.MutableBooleanList |
collectBoolean(com.gs.collections.api.block.function.primitive.BooleanFunction<? super V> booleanFunction)
Returns a new primitive
boolean iterable with the results of applying the specified function on each element
of the source collection. |
com.gs.collections.api.list.primitive.MutableByteList |
collectByte(com.gs.collections.api.block.function.primitive.ByteFunction<? super V> byteFunction)
Returns a new primitive
byte iterable with the results of applying the specified function on each element
of the source collection. |
com.gs.collections.api.list.primitive.MutableCharList |
collectChar(com.gs.collections.api.block.function.primitive.CharFunction<? super V> charFunction)
Returns a new primitive
char iterable with the results of applying the specified function on each element
of the source collection. |
com.gs.collections.api.list.primitive.MutableDoubleList |
collectDouble(com.gs.collections.api.block.function.primitive.DoubleFunction<? super V> doubleFunction)
Returns a new primitive
double iterable with the results of applying the specified function on each element
of the source collection. |
com.gs.collections.api.list.primitive.MutableFloatList |
collectFloat(com.gs.collections.api.block.function.primitive.FloatFunction<? super V> floatFunction)
Returns a new primitive
float iterable with the results of applying the specified function on each element
of the source collection. |
<R> com.gs.collections.api.list.MutableList<R> |
collectIf(com.gs.collections.api.block.predicate.Predicate<? super V> predicate,
com.gs.collections.api.block.function.Function<? super V,? extends R> function)
Returns a new collection with the results of applying the specified function on each element of the source
collection, but only for those elements which return true upon evaluation of the predicate.
|
com.gs.collections.api.list.primitive.MutableIntList |
collectInt(com.gs.collections.api.block.function.primitive.IntFunction<? super V> intFunction)
Returns a new primitive
int iterable with the results of applying the specified function on each element
of the source collection. |
<E> com.gs.collections.api.map.sorted.MutableSortedMap<K,V> |
collectKeysAndValues(java.util.Collection<E> collection,
com.gs.collections.api.block.function.Function<? super E,? extends K> keyFunction,
com.gs.collections.api.block.function.Function<? super E,? extends V> valueFunction)
Adds all the entries derived from
collection to this. |
com.gs.collections.api.list.primitive.MutableLongList |
collectLong(com.gs.collections.api.block.function.primitive.LongFunction<? super V> longFunction)
Returns a new primitive
long iterable with the results of applying the specified function on each element
of the source collection. |
com.gs.collections.api.list.primitive.MutableShortList |
collectShort(com.gs.collections.api.block.function.primitive.ShortFunction<? super V> shortFunction)
Returns a new primitive
short iterable with the results of applying the specified function on each element
of the source collection. |
<R> com.gs.collections.api.map.sorted.MutableSortedMap<K,R> |
collectValues(com.gs.collections.api.block.function.Function2<? super K,? super V,? extends R> function)
For each key and value of the map the function is evaluated.
|
com.gs.collections.api.tuple.Pair<K,V> |
detect(com.gs.collections.api.block.predicate.Predicate2<? super K,? super V> predicate)
Return the first key and value of the map for which the predicate evaluates to true when they are given
as arguments.
|
<R> com.gs.collections.api.list.MutableList<R> |
flatCollect(com.gs.collections.api.block.function.Function<? super V,? extends java.lang.Iterable<R>> function)
flatCollect is a special case of RichIterable.collect(Function). |
V |
getIfAbsentPut(K key,
com.gs.collections.api.block.function.Function0<? extends V> function)
Return the value in the Map that corresponds to the specified key, or if there is no value
at the key, return the result of evaluating the specified Function0, and put that value in the
map at the specified key.
|
<P> V |
getIfAbsentPutWith(K key,
com.gs.collections.api.block.function.Function<? super P,? extends V> function,
P parameter)
Return the value in the Map that corresponds to the specified key, or if there is no value
at the key, return the result of evaluating the specified one argument Function
using the specified parameter, and put that value in the map at the specified key.
|
V |
getIfAbsentPutWithKey(K key,
com.gs.collections.api.block.function.Function<? super K,? extends V> function)
Get and return the value in the Map at the specified key.
|
<VV> com.gs.collections.api.multimap.list.MutableListMultimap<VV,V> |
groupBy(com.gs.collections.api.block.function.Function<? super V,? extends VV> function)
For each element of the iterable, the function is evaluated and the results of these evaluations are collected
into a new multimap, where the transformed value is the key and the original values are added to the same (or similar)
species of collection as the source iterable.
|
<VV> com.gs.collections.api.multimap.list.MutableListMultimap<VV,V> |
groupByEach(com.gs.collections.api.block.function.Function<? super V,? extends java.lang.Iterable<VV>> function)
Similar to
RichIterable.groupBy(Function), except the result of evaluating function will return a collection of keys
for each value. |
java.util.Iterator<V> |
iterator() |
com.gs.collections.api.RichIterable<K> |
keysView()
Returns an unmodifiable lazy iterable wrapped around the keySet for the map
|
com.gs.collections.api.RichIterable<com.gs.collections.api.tuple.Pair<K,V>> |
keyValuesView()
Returns an unmodifiable lazy iterable of key/value pairs wrapped around the entrySet for the map
|
com.gs.collections.api.partition.list.PartitionMutableList<V> |
partition(com.gs.collections.api.block.predicate.Predicate<? super V> predicate)
Filters a collection into a PartitionedIterable based on the evaluation of the predicate.
|
com.gs.collections.api.list.MutableList<V> |
reject(com.gs.collections.api.block.predicate.Predicate<? super V> predicate)
Returns all elements of the source collection that return false when evaluating of the predicate.
|
com.gs.collections.api.map.sorted.MutableSortedMap<K,V> |
reject(com.gs.collections.api.block.predicate.Predicate2<? super K,? super V> predicate)
For each key and value of the map the predicate is evaluated, if the result of the evaluation is false,
that key and value are returned in a new map.
|
com.gs.collections.api.list.MutableList<V> |
select(com.gs.collections.api.block.predicate.Predicate<? super V> predicate)
Returns all elements of the source collection that return true when evaluating the predicate.
|
com.gs.collections.api.map.sorted.MutableSortedMap<K,V> |
select(com.gs.collections.api.block.predicate.Predicate2<? super K,? super V> predicate)
For each key and value of the map the predicate is evaluated, if the result of the evaluation is true,
that key and value are returned in a new map.
|
<S> com.gs.collections.api.list.MutableList<S> |
selectInstancesOf(java.lang.Class<S> clazz)
Returns all elements of the source collection that are instances of the Class
clazz. |
com.gs.collections.api.map.sorted.ImmutableSortedMap<K,V> |
toImmutable()
Returns an immutable copy of this map.
|
com.gs.collections.api.RichIterable<V> |
valuesView()
Returns an unmodifiable lazy iterable wrapped around the values for the map
|
<S> com.gs.collections.api.list.MutableList<com.gs.collections.api.tuple.Pair<V,S>> |
zip(java.lang.Iterable<S> that)
Returns a
RichIterable formed from this RichIterable and another RichIterable by
combining corresponding elements in pairs. |
com.gs.collections.api.list.MutableList<com.gs.collections.api.tuple.Pair<V,java.lang.Integer>> |
zipWithIndex()
Zips this
RichIterable with its indices. |
allSatisfy, anySatisfy, appendString, appendString, appendString, asLazy, chunk, collect, collectIf, collectWith, contains, containsAll, containsAllArguments, containsAllIterable, count, detect, detectIfNone, flatCollect, forEach, forEachKey, forEachValue, forEachWith, forEachWithIndex, getFirst, getIfAbsent, getIfAbsentValue, getIfAbsentWith, getLast, groupBy, groupByEach, ifPresentApply, injectInto, injectInto, injectInto, injectInto, injectInto, isAbsent, isEmpty, keyAndValueEquals, keyAndValueHashCode, makeString, makeString, makeString, max, max, maxBy, min, min, minBy, noneSatisfy, notEmpty, reject, rejectWith, select, selectWith, sumOfDouble, sumOfFloat, sumOfInt, sumOfLong, toArray, toArray, toBag, toList, toMap, toSet, toSortedList, toSortedList, toSortedListBy, toSortedMap, toSortedMap, toSortedSet, toSortedSet, toSortedSetBy, zip, zipWithIndexequals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, waitentrySet, headMap, keySet, newEmpty, removeKey, subMap, tailMap, values, withcontainsKey, containsValue, equals, forEachKey, forEachKeyValue, forEachValue, get, getIfAbsent, getIfAbsentValue, getIfAbsentWith, hashCode, ifPresentApply, toStringallSatisfy, anySatisfy, appendString, appendString, appendString, asLazy, chunk, collect, collectIf, collectWith, contains, containsAll, containsAllArguments, containsAllIterable, count, detect, detectIfNone, flatCollect, getFirst, getLast, groupBy, groupByEach, injectInto, injectInto, injectInto, injectInto, injectInto, isEmpty, makeString, makeString, makeString, max, max, maxBy, min, min, minBy, noneSatisfy, notEmpty, reject, rejectWith, select, selectWith, size, sumOfDouble, sumOfFloat, sumOfInt, sumOfLong, toArray, toArray, toBag, toList, toMap, toSet, toSortedList, toSortedList, toSortedListBy, toSortedMap, toSortedMap, toSortedSet, toSortedSet, toSortedSetBy, zip, zipWithIndexpublic com.gs.collections.api.map.sorted.MutableSortedMap<K,V> asUnmodifiable()
com.gs.collections.api.map.sorted.MutableSortedMapUnsupportedOperationException.
The returned map will be Serializable if this map is Serializable.public com.gs.collections.api.map.sorted.ImmutableSortedMap<K,V> toImmutable()
com.gs.collections.api.map.sorted.MutableSortedMappublic com.gs.collections.api.map.sorted.MutableSortedMap<K,V> asSynchronized()
com.gs.collections.api.map.sorted.MutableSortedMapIt is imperative that the user manually synchronize on the returned map when iterating over any of its collection views:
MutableMap map = myMutableMap.asSynchronized();
...
Set set = map.keySet(); // Needn't be in synchronized block
...
synchronized(map)
{ // Synchronizing on map, not set!
Iterator i = s.iterator(); // Must be in synchronized block
while (i.hasNext())
foo(i.next());
}
Failure to follow this advice may result in non-deterministic behavior.
The preferred way of iterating over a synchronized collection is to use the collection.forEach()
method which is properly synchronized internally.
MutableMap map = myMutableMap.asSynchronized();
...
Set set = map.keySet(); // Needn't be in synchronized block
...
Iterate.forEach(set, new Procedure()
{
public void value(Object each)
{
...
}
});
The returned map will be serializable if the specified map is serializable.
public V getIfAbsentPut(K key, com.gs.collections.api.block.function.Function0<? extends V> function)
com.gs.collections.api.map.sorted.MutableSortedMappublic V getIfAbsentPutWithKey(K key, com.gs.collections.api.block.function.Function<? super K,? extends V> function)
com.gs.collections.api.map.sorted.MutableSortedMappublic <P> V getIfAbsentPutWith(K key, com.gs.collections.api.block.function.Function<? super P,? extends V> function, P parameter)
com.gs.collections.api.map.sorted.MutableSortedMappublic com.gs.collections.api.RichIterable<K> keysView()
com.gs.collections.api.map.MapIterablepublic com.gs.collections.api.RichIterable<V> valuesView()
com.gs.collections.api.map.MapIterablepublic com.gs.collections.api.RichIterable<com.gs.collections.api.tuple.Pair<K,V>> keyValuesView()
com.gs.collections.api.map.MapIterablepublic java.util.Iterator<V> iterator()
iterator in interface java.lang.Iterable<V>public <K2,V2> com.gs.collections.api.map.MutableMap<K2,V2> collect(com.gs.collections.api.block.function.Function2<? super K,? super V,com.gs.collections.api.tuple.Pair<K2,V2>> function)
com.gs.collections.api.map.MapIterablee.g.
peopleByCity.collect(new Function2<City, Person, String>()
{
public String value(City city, Person person)
{
return Pair.of(city.getCountry(), person.getAddress().getCity());
}
});
public com.gs.collections.api.list.primitive.MutableBooleanList collectBoolean(com.gs.collections.api.block.function.primitive.BooleanFunction<? super V> booleanFunction)
com.gs.collections.api.RichIterableboolean iterable with the results of applying the specified function on each element
of the source collection. This method is also commonly called transform or map.
e.g.
return people.collectBoolean(new BooleanFunction<Person>()
{
public boolean booleanValueOf(Person person)
{
return person.hasDrivingLicense();
}
});
collectBoolean in interface com.gs.collections.api.map.sorted.MutableSortedMap<K,V>collectBoolean in interface com.gs.collections.api.RichIterable<V>collectBoolean in class AbstractMapIterable<K,V>public com.gs.collections.api.list.primitive.MutableByteList collectByte(com.gs.collections.api.block.function.primitive.ByteFunction<? super V> byteFunction)
com.gs.collections.api.RichIterablebyte iterable with the results of applying the specified function on each element
of the source collection. This method is also commonly called transform or map.
e.g.
return people.collectByte(new ByteFunction<Person>()
{
public byte byteValueOf(Person person)
{
return person.getCode();
}
});
collectByte in interface com.gs.collections.api.map.sorted.MutableSortedMap<K,V>collectByte in interface com.gs.collections.api.RichIterable<V>collectByte in class AbstractMapIterable<K,V>public com.gs.collections.api.list.primitive.MutableCharList collectChar(com.gs.collections.api.block.function.primitive.CharFunction<? super V> charFunction)
com.gs.collections.api.RichIterablechar iterable with the results of applying the specified function on each element
of the source collection. This method is also commonly called transform or map.
e.g.
return people.collectChar(new CharFunction<Person>()
{
public char charValueOf(Person person)
{
return person.getMiddleInitial();
}
});
collectChar in interface com.gs.collections.api.map.sorted.MutableSortedMap<K,V>collectChar in interface com.gs.collections.api.RichIterable<V>collectChar in class AbstractMapIterable<K,V>public com.gs.collections.api.list.primitive.MutableDoubleList collectDouble(com.gs.collections.api.block.function.primitive.DoubleFunction<? super V> doubleFunction)
com.gs.collections.api.RichIterabledouble iterable with the results of applying the specified function on each element
of the source collection. This method is also commonly called transform or map.
e.g.
return people.collectDouble(new DoubleFunction<Person>()
{
public double doubleValueOf(Person person)
{
return person.getMilesFromNorthPole();
}
});
collectDouble in interface com.gs.collections.api.map.sorted.MutableSortedMap<K,V>collectDouble in interface com.gs.collections.api.RichIterable<V>collectDouble in class AbstractMapIterable<K,V>public com.gs.collections.api.list.primitive.MutableFloatList collectFloat(com.gs.collections.api.block.function.primitive.FloatFunction<? super V> floatFunction)
com.gs.collections.api.RichIterablefloat iterable with the results of applying the specified function on each element
of the source collection. This method is also commonly called transform or map.
e.g.
return people.collectFloat(new FloatFunction<Person>()
{
public float floatValueOf(Person person)
{
return person.getHeightInInches();
}
});
collectFloat in interface com.gs.collections.api.map.sorted.MutableSortedMap<K,V>collectFloat in interface com.gs.collections.api.RichIterable<V>collectFloat in class AbstractMapIterable<K,V>public com.gs.collections.api.list.primitive.MutableIntList collectInt(com.gs.collections.api.block.function.primitive.IntFunction<? super V> intFunction)
com.gs.collections.api.RichIterableint iterable with the results of applying the specified function on each element
of the source collection. This method is also commonly called transform or map.
e.g.
return people.collectInt(new IntFunction<Person>()
{
public int intValueOf(Person person)
{
return person.getAge();
}
});
collectInt in interface com.gs.collections.api.map.sorted.MutableSortedMap<K,V>collectInt in interface com.gs.collections.api.RichIterable<V>collectInt in class AbstractMapIterable<K,V>public com.gs.collections.api.list.primitive.MutableLongList collectLong(com.gs.collections.api.block.function.primitive.LongFunction<? super V> longFunction)
com.gs.collections.api.RichIterablelong iterable with the results of applying the specified function on each element
of the source collection. This method is also commonly called transform or map.
e.g.
return people.collectLong(new LongFunction<Person>()
{
public long longValueOf(Person person)
{
return person.getGuid();
}
});
collectLong in interface com.gs.collections.api.map.sorted.MutableSortedMap<K,V>collectLong in interface com.gs.collections.api.RichIterable<V>collectLong in class AbstractMapIterable<K,V>public com.gs.collections.api.list.primitive.MutableShortList collectShort(com.gs.collections.api.block.function.primitive.ShortFunction<? super V> shortFunction)
com.gs.collections.api.RichIterableshort iterable with the results of applying the specified function on each element
of the source collection. This method is also commonly called transform or map.
e.g.
return people.collectShort(new ShortFunction<Person>()
{
public short shortValueOf(Person person)
{
return person.getNumberOfJunkMailItemsReceivedPerMonth();
}
});
collectShort in interface com.gs.collections.api.map.sorted.MutableSortedMap<K,V>collectShort in interface com.gs.collections.api.RichIterable<V>collectShort in class AbstractMapIterable<K,V>public <E> com.gs.collections.api.map.sorted.MutableSortedMap<K,V> collectKeysAndValues(java.util.Collection<E> collection, com.gs.collections.api.block.function.Function<? super E,? extends K> keyFunction, com.gs.collections.api.block.function.Function<? super E,? extends V> valueFunction)
com.gs.collections.api.map.sorted.MutableSortedMapcollection to this.
The key and value for each entry is determined by applying the keyFunction and valueFunction to each item in collection.
Any entry in map that has the same key as an entry in this will have it's value replaced by that in map.public <R> com.gs.collections.api.map.sorted.MutableSortedMap<K,R> collectValues(com.gs.collections.api.block.function.Function2<? super K,? super V,? extends R> function)
com.gs.collections.api.map.MapIterablee.g.
peopleByCity.collectValues(new Function2<City, Person, String>()
{
public String value(City city, Person person)
{
return person.getFirstName() + " " + person.getLastName();
}
});
public com.gs.collections.api.map.sorted.MutableSortedMap<K,V> select(com.gs.collections.api.block.predicate.Predicate2<? super K,? super V> predicate)
com.gs.collections.api.map.MapIterablee.g.
peopleByCity.select(new Predicate2<City, Person>()
{
public boolean accept(City city, Person person)
{
return city.getName().equals("Anytown") && person.getLastName().equals("Smith");
}
});
public com.gs.collections.api.map.sorted.MutableSortedMap<K,V> reject(com.gs.collections.api.block.predicate.Predicate2<? super K,? super V> predicate)
com.gs.collections.api.map.MapIterablee.g.
peopleByCity.reject(new Predicate2<City, Person>()
{
public boolean accept(City city, Person person)
{
return city.getName().equals("Anytown") && person.getLastName().equals("Smith");
}
});
public com.gs.collections.api.tuple.Pair<K,V> detect(com.gs.collections.api.block.predicate.Predicate2<? super K,? super V> predicate)
com.gs.collections.api.map.MapIterablee.g.
peopleByCity.detect(new Predicate2<City, Person>()
{
public boolean accept(City city, Person person)
{
return city.getName().equals("Anytown") && person.getLastName().equals("Smith");
}
});
public <R> com.gs.collections.api.list.MutableList<R> collect(com.gs.collections.api.block.function.Function<? super V,? extends R> function)
com.gs.collections.api.RichIterablee.g.
return people.collect(new Function<Person, String>()
{
public String valueOf(Person person)
{
return person.getFirstName() + " " + person.getLastName();
}
});
public <R> com.gs.collections.api.list.MutableList<R> collectIf(com.gs.collections.api.block.predicate.Predicate<? super V> predicate, com.gs.collections.api.block.function.Function<? super V,? extends R> function)
com.gs.collections.api.RichIterablee.g. Lists.mutable.of().with(1, 2, 3).collectIf(Predicates.notNull(), Functions.getToString())
public <R> com.gs.collections.api.list.MutableList<R> flatCollect(com.gs.collections.api.block.function.Function<? super V,? extends java.lang.Iterable<R>> function)
com.gs.collections.api.RichIterableflatCollect is a special case of RichIterable.collect(Function). With collect, when the Function returns
a collection, the result is a collection of collections. flatCollect outputs a single "flattened" collection
instead. This method is commonly called flatMap.
Consider the following example where we have a Person class, and each Person has a list of Address objects. Take the following Function:
Function<Person, List<Address>> addressFunction = new Function<Person, List<Address>>() {
public List<Address> valueOf(Person person) {
return person.getAddresses();
}
};
MutableList<Person> people = ...;
Using collect returns a collection of collections of addresses.
MutableList<List<Address>> addresses = people.collect(addressFunction);Using
flatCollect returns a single flattened list of addresses.
MutableList<Address> addresses = people.flatCollect(addressFunction);
flatCollect in interface com.gs.collections.api.map.sorted.MutableSortedMap<K,V>flatCollect in interface com.gs.collections.api.RichIterable<V>flatCollect in class AbstractMapIterable<K,V>function - The Function to applyfunctionpublic com.gs.collections.api.list.MutableList<V> reject(com.gs.collections.api.block.predicate.Predicate<? super V> predicate)
com.gs.collections.api.RichIterablee.g.
return people.reject(new Predicate<Person>()
{
public boolean accept(Person person)
{
return person.person.getLastName().equals("Smith");
}
});
e.g.
return people.reject(Predicates.attributeEqual("lastName", "Smith"));
reject in interface com.gs.collections.api.map.sorted.MutableSortedMap<K,V>reject in interface com.gs.collections.api.map.sorted.SortedMapIterable<K,V>reject in interface com.gs.collections.api.RichIterable<V>reject in class AbstractMapIterable<K,V>predicate - a Predicate to use as the reject criteriaPredicate.accept(Object) method to evaluate to falsepublic com.gs.collections.api.list.MutableList<V> select(com.gs.collections.api.block.predicate.Predicate<? super V> predicate)
com.gs.collections.api.RichIterablee.g.
return people.select(new Predicate<Person>()
{
public boolean accept(Person person)
{
return person.getAddress().getCity().equals("Metuchen");
}
});
select in interface com.gs.collections.api.map.sorted.MutableSortedMap<K,V>select in interface com.gs.collections.api.map.sorted.SortedMapIterable<K,V>select in interface com.gs.collections.api.RichIterable<V>select in class AbstractMapIterable<K,V>public com.gs.collections.api.partition.list.PartitionMutableList<V> partition(com.gs.collections.api.block.predicate.Predicate<? super V> predicate)
com.gs.collections.api.RichIterablee.g.
return people.partition(new Predicate<Person>()
{
public boolean accept(Person person)
{
return person.getAddress().getState().getName().equals("New York");
}
});
public <S> com.gs.collections.api.list.MutableList<S> selectInstancesOf(java.lang.Class<S> clazz)
com.gs.collections.api.RichIterableclazz.public <S> com.gs.collections.api.list.MutableList<com.gs.collections.api.tuple.Pair<V,S>> zip(java.lang.Iterable<S> that)
com.gs.collections.api.RichIterableRichIterable formed from this RichIterable and another RichIterable by
combining corresponding elements in pairs. If one of the two RichIterables is longer than the other, its
remaining elements are ignored.zip in interface com.gs.collections.api.map.sorted.MutableSortedMap<K,V>zip in interface com.gs.collections.api.map.sorted.SortedMapIterable<K,V>zip in interface com.gs.collections.api.RichIterable<V>zip in class AbstractMapIterable<K,V>S - the type of the second half of the returned pairsthat - The RichIterable providing the second half of each result pairRichIterable containing pairs consisting of corresponding elements of this RichIterable and that. The length of the returned RichIterable is the minimum of the lengths of
this RichIterable and that.public com.gs.collections.api.list.MutableList<com.gs.collections.api.tuple.Pair<V,java.lang.Integer>> zipWithIndex()
com.gs.collections.api.RichIterableRichIterable with its indices.zipWithIndex in interface com.gs.collections.api.map.sorted.MutableSortedMap<K,V>zipWithIndex in interface com.gs.collections.api.map.sorted.SortedMapIterable<K,V>zipWithIndex in interface com.gs.collections.api.RichIterable<V>zipWithIndex in class AbstractMapIterable<K,V>RichIterable containing pairs consisting of all elements of this RichIterable
paired with their index. Indices start at 0.RichIterable.zip(Iterable)public <VV> com.gs.collections.api.multimap.list.MutableListMultimap<VV,V> groupBy(com.gs.collections.api.block.function.Function<? super V,? extends VV> function)
com.gs.collections.api.RichIterablee.g.
return people.groupBy(new Function<Person, String>()
{
public String value(Person person)
{
return person.getFirstName() + " " + person.getLastName();
}
});
public <VV> com.gs.collections.api.multimap.list.MutableListMultimap<VV,V> groupByEach(com.gs.collections.api.block.function.Function<? super V,? extends java.lang.Iterable<VV>> function)
com.gs.collections.api.RichIterableRichIterable.groupBy(Function), except the result of evaluating function will return a collection of keys
for each value.public <K2,V2> com.gs.collections.api.map.MutableMap<K2,V2> aggregateInPlaceBy(com.gs.collections.api.block.function.Function<? super V,? extends K2> groupBy, com.gs.collections.api.block.function.Function0<? extends V2> zeroValueFactory, com.gs.collections.api.block.procedure.Procedure2<? super V2,? super V> mutatingAggregator)
com.gs.collections.api.RichIterablepublic <K2,V2> com.gs.collections.api.map.MutableMap<K2,V2> aggregateBy(com.gs.collections.api.block.function.Function<? super V,? extends K2> groupBy, com.gs.collections.api.block.function.Function0<? extends V2> zeroValueFactory, com.gs.collections.api.block.function.Function2<? super V2,? super V,? extends V2> nonMutatingAggregator)
com.gs.collections.api.RichIterable