public abstract class AbstractListAdapter<T> extends AbstractCollectionAdapter<T> implements com.gs.collections.api.list.MutableList<T>
| Constructor and Description |
|---|
AbstractListAdapter() |
| Modifier and Type | Method and Description |
|---|---|
void |
add(int index,
T element) |
boolean |
addAll(int index,
java.util.Collection<? extends T> collection) |
com.gs.collections.api.list.ParallelListIterable<T> |
asParallel(java.util.concurrent.ExecutorService executorService,
int batchSize)
Returns a parallel iterable of this ListIterable.
|
ReverseIterable<T> |
asReversed()
Returns a reversed view of this ReversibleIterable.
|
int |
binarySearch(T key)
Searches for the specified object using the binary search algorithm.
|
int |
binarySearch(T key,
java.util.Comparator<? super T> comparator)
Searches for the specified object using the binary search algorithm.
|
com.gs.collections.api.list.MutableList<T> |
clone() |
<V> com.gs.collections.api.list.MutableList<V> |
collect(com.gs.collections.api.block.function.Function<? super T,? extends V> function)
Returns a new MutableCollection with the results of applying the specified function to each element of the source
collection.
|
com.gs.collections.api.list.primitive.MutableBooleanList |
collectBoolean(com.gs.collections.api.block.function.primitive.BooleanFunction<? super T> 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 T> 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 T> 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 T> 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 T> floatFunction)
Returns a new primitive
float iterable with the results of applying the specified function on each element
of the source collection. |
<V> com.gs.collections.api.list.MutableList<V> |
collectIf(com.gs.collections.api.block.predicate.Predicate<? super T> predicate,
com.gs.collections.api.block.function.Function<? super T,? extends V> function)
Returns a new MutableCollection with the results of applying the specified function to each element of the source
collection, but only for elements that evaluate to true for the specified predicate.
|
com.gs.collections.api.list.primitive.MutableIntList |
collectInt(com.gs.collections.api.block.function.primitive.IntFunction<? super T> intFunction)
Returns a new primitive
int iterable with the results of applying the specified function on each element
of the source collection. |
com.gs.collections.api.list.primitive.MutableLongList |
collectLong(com.gs.collections.api.block.function.primitive.LongFunction<? super T> 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 T> shortFunction)
Returns a new primitive
short iterable with the results of applying the specified function on each element
of the source collection. |
<P,V> com.gs.collections.api.list.MutableList<V> |
collectWith(com.gs.collections.api.block.function.Function2<? super T,? super P,? extends V> function,
P parameter)
Same as
RichIterable.collect(Function) with a Function2 and specified parameter which is passed to the block. |
boolean |
equals(java.lang.Object o)
Follows the same general contract as
List.equals(Object). |
<V> com.gs.collections.api.list.MutableList<V> |
flatCollect(com.gs.collections.api.block.function.Function<? super T,? extends java.lang.Iterable<V>> function)
flatCollect is a special case of RichIterable.collect(Function). |
T |
get(int index)
Returns the item at the specified position in this list iterable.
|
protected abstract java.util.List<T> |
getDelegate() |
<V> com.gs.collections.api.multimap.list.MutableListMultimap<V,T> |
groupBy(com.gs.collections.api.block.function.Function<? super T,? extends V> 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.
|
<V> com.gs.collections.api.multimap.list.MutableListMultimap<V,T> |
groupByEach(com.gs.collections.api.block.function.Function<? super T,? extends java.lang.Iterable<V>> function)
Similar to
RichIterable.groupBy(Function), except the result of evaluating function will return a collection of keys
for each value. |
int |
hashCode()
Follows the same general contract as
List.hashCode(). |
int |
indexOf(java.lang.Object o)
Returns the index of the first occurrence of the specified item
in this iterable, or -1 if this iterable does not contain the item.
|
int |
lastIndexOf(java.lang.Object o)
Returns the index of the last occurrence of the specified item
in this list, or -1 if this list does not contain the item.
|
java.util.ListIterator<T> |
listIterator() |
java.util.ListIterator<T> |
listIterator(int index) |
com.gs.collections.api.partition.list.PartitionMutableList<T> |
partition(com.gs.collections.api.block.predicate.Predicate<? super T> predicate)
Filters a collection into a PartitionedIterable based on the evaluation of the predicate.
|
<P> com.gs.collections.api.partition.list.PartitionMutableList<T> |
partitionWith(com.gs.collections.api.block.predicate.Predicate2<? super T,? super P> predicate,
P parameter)
Filters a collection into a PartitionIterable based on the evaluation of the predicate.
|
com.gs.collections.api.list.MutableList<T> |
reject(com.gs.collections.api.block.predicate.Predicate<? super T> predicate)
Returns a MutableCollection with all elements that evaluate to false for the specified predicate.
|
<P> com.gs.collections.api.list.MutableList<T> |
rejectWith(com.gs.collections.api.block.predicate.Predicate2<? super T,? super P> predicate,
P parameter)
Returns a MutableCollection with all elements that evaluate to false for the specified predicate2 and parameter.
|
T |
remove(int index) |
com.gs.collections.api.list.MutableList<T> |
reverseThis()
Mutates the current list by reversing its order and returns the current list as a result
|
com.gs.collections.api.list.MutableList<T> |
select(com.gs.collections.api.block.predicate.Predicate<? super T> predicate)
Returns a MutableCollection with all elements that evaluate to true for the specified predicate.
|
<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. |
<P> com.gs.collections.api.list.MutableList<T> |
selectWith(com.gs.collections.api.block.predicate.Predicate2<? super T,? super P> predicate,
P parameter)
Returns a MutableCollection with all elements that evaluate to true for the specified predicate2 and parameter.
|
T |
set(int index,
T element) |
com.gs.collections.api.list.MutableList<T> |
shuffleThis() |
com.gs.collections.api.list.MutableList<T> |
shuffleThis(java.util.Random rnd) |
<V extends java.lang.Comparable<? super V>> |
sortThisBy(com.gs.collections.api.block.function.Function<? super T,? extends V> function)
Sorts the internal data structure of this list based on the natural order of the attribute returned by
function. |
com.gs.collections.api.list.MutableList<T> |
sortThisByBoolean(com.gs.collections.api.block.function.primitive.BooleanFunction<? super T> function) |
com.gs.collections.api.list.MutableList<T> |
sortThisByByte(com.gs.collections.api.block.function.primitive.ByteFunction<? super T> function) |
com.gs.collections.api.list.MutableList<T> |
sortThisByChar(com.gs.collections.api.block.function.primitive.CharFunction<? super T> function) |
com.gs.collections.api.list.MutableList<T> |
sortThisByDouble(com.gs.collections.api.block.function.primitive.DoubleFunction<? super T> function) |
com.gs.collections.api.list.MutableList<T> |
sortThisByFloat(com.gs.collections.api.block.function.primitive.FloatFunction<? super T> function) |
com.gs.collections.api.list.MutableList<T> |
sortThisByInt(com.gs.collections.api.block.function.primitive.IntFunction<? super T> function) |
com.gs.collections.api.list.MutableList<T> |
sortThisByLong(com.gs.collections.api.block.function.primitive.LongFunction<? super T> function) |
com.gs.collections.api.list.MutableList<T> |
sortThisByShort(com.gs.collections.api.block.function.primitive.ShortFunction<? super T> function) |
com.gs.collections.api.list.MutableList<T> |
subList(int fromIndex,
int toIndex) |
com.gs.collections.api.list.MutableList<T> |
tap(com.gs.collections.api.block.procedure.Procedure<? super T> procedure)
Executes the Procedure for each element in the iterable and returns
this. |
com.gs.collections.api.list.MutableList<T> |
toReversed()
Returns a new MutableList in reverse order
|
com.gs.collections.api.stack.MutableStack<T> |
toStack()
Converts the list to a mutable MutableStack implementation.
|
<S> com.gs.collections.api.list.MutableList<com.gs.collections.api.tuple.Pair<T,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<T,java.lang.Integer>> |
zipWithIndex()
Zips this
RichIterable with its indices. |
add, addAll, addAllIterable, aggregateBy, aggregateInPlaceBy, allSatisfy, allSatisfyWith, anySatisfy, anySatisfyWith, appendString, appendString, appendString, asLazy, chunk, clear, collect, collectBoolean, collectByte, collectChar, collectDouble, collectFloat, collectIf, collectInt, collectLong, collectShort, collectWith, contains, containsAll, containsAllArguments, containsAllIterable, count, countWith, detect, detectIfNone, detectWith, detectWithIfNone, each, flatCollect, forEach, forEachWith, forEachWithIndex, getFirst, getLast, groupBy, groupByEach, groupByUniqueKey, groupByUniqueKey, injectInto, injectInto, injectInto, injectInto, injectInto, injectIntoWith, isEmpty, iterator, makeString, makeString, makeString, max, max, maxBy, min, min, minBy, noneSatisfy, noneSatisfyWith, notEmpty, reject, rejectWith, remove, removeAll, removeAllIterable, removeIf, removeIfWith, retainAll, retainAllIterable, select, selectAndRejectWith, selectWith, size, sumByDouble, sumByFloat, sumByInt, sumByLong, sumOfDouble, sumOfFloat, sumOfInt, sumOfLong, toArray, toArray, toBag, toList, toMap, toSet, toSortedBag, toSortedBag, toSortedBagBy, toSortedList, toSortedList, toSortedListBy, toSortedMap, toSortedMap, toSortedSet, toSortedSet, toSortedSetBy, toString, wrap, zip, zipWithIndexfinalize, getClass, notify, notifyAll, wait, wait, waitasSynchronized, asUnmodifiable, distinct, distinct, drop, dropWhile, newEmpty, partitionWhile, sortThis, sortThis, take, takeWhile, toImmutable, with, withAll, without, withoutAlladdAllIterable, aggregateBy, aggregateInPlaceBy, groupByUniqueKey, injectIntoWith, removeAllIterable, removeIf, removeIfWith, retainAllIterable, selectAndRejectWithadd, addAll, clear, contains, containsAll, isEmpty, iterator, remove, removeAll, retainAll, size, toArray, toArraydetectLastIndex, reverseForEachcorresponds, detectIndex, forEach, forEachWithIndex, forEachWithIndexallSatisfy, allSatisfyWith, anySatisfy, anySatisfyWith, appendString, appendString, appendString, asLazy, chunk, collect, collectBoolean, collectByte, collectChar, collectDouble, collectFloat, collectIf, collectInt, collectLong, collectShort, collectWith, contains, containsAll, containsAllArguments, containsAllIterable, count, countWith, detect, detectIfNone, detectWith, detectWithIfNone, each, flatCollect, groupBy, groupByEach, groupByUniqueKey, injectInto, injectInto, injectInto, injectInto, injectInto, isEmpty, makeString, makeString, makeString, max, maxBy, min, minBy, noneSatisfy, noneSatisfyWith, notEmpty, reject, rejectWith, select, selectWith, size, sumByDouble, sumByFloat, sumByInt, sumByLong, sumOfDouble, sumOfFloat, sumOfInt, sumOfLong, toArray, toArray, toBag, toList, toMap, toSet, toSortedBag, toSortedBag, toSortedBagBy, toSortedList, toSortedList, toSortedListBy, toSortedMap, toSortedMap, toSortedSet, toSortedSet, toSortedSetBy, toStringpublic com.gs.collections.api.list.MutableList<T> clone()
clone in interface com.gs.collections.api.list.MutableList<T>clone in class java.lang.Objectprotected abstract java.util.List<T> getDelegate()
getDelegate in class AbstractCollectionAdapter<T>public boolean addAll(int index,
java.util.Collection<? extends T> collection)
addAll in interface java.util.List<T>public com.gs.collections.api.list.MutableList<T> toReversed()
com.gs.collections.api.list.MutableListpublic com.gs.collections.api.list.MutableList<T> reverseThis()
com.gs.collections.api.list.MutableListreverseThis in interface com.gs.collections.api.list.MutableList<T>public com.gs.collections.api.list.MutableList<T> shuffleThis()
shuffleThis in interface com.gs.collections.api.list.MutableList<T>public com.gs.collections.api.list.MutableList<T> shuffleThis(java.util.Random rnd)
shuffleThis in interface com.gs.collections.api.list.MutableList<T>public T get(int index)
com.gs.collections.api.list.ListIterablepublic int indexOf(java.lang.Object o)
com.gs.collections.api.ordered.OrderedIterablepublic int lastIndexOf(java.lang.Object o)
com.gs.collections.api.list.ListIterablepublic java.util.ListIterator<T> listIterator()
public java.util.ListIterator<T> listIterator(int index)
public <V extends java.lang.Comparable<? super V>> com.gs.collections.api.list.MutableList<T> sortThisBy(com.gs.collections.api.block.function.Function<? super T,? extends V> function)
com.gs.collections.api.list.MutableListfunction.sortThisBy in interface com.gs.collections.api.list.MutableList<T>public com.gs.collections.api.list.MutableList<T> sortThisByInt(com.gs.collections.api.block.function.primitive.IntFunction<? super T> function)
sortThisByInt in interface com.gs.collections.api.list.MutableList<T>public com.gs.collections.api.list.MutableList<T> sortThisByBoolean(com.gs.collections.api.block.function.primitive.BooleanFunction<? super T> function)
sortThisByBoolean in interface com.gs.collections.api.list.MutableList<T>public com.gs.collections.api.list.MutableList<T> sortThisByChar(com.gs.collections.api.block.function.primitive.CharFunction<? super T> function)
sortThisByChar in interface com.gs.collections.api.list.MutableList<T>public com.gs.collections.api.list.MutableList<T> sortThisByByte(com.gs.collections.api.block.function.primitive.ByteFunction<? super T> function)
sortThisByByte in interface com.gs.collections.api.list.MutableList<T>public com.gs.collections.api.list.MutableList<T> sortThisByShort(com.gs.collections.api.block.function.primitive.ShortFunction<? super T> function)
sortThisByShort in interface com.gs.collections.api.list.MutableList<T>public com.gs.collections.api.list.MutableList<T> sortThisByFloat(com.gs.collections.api.block.function.primitive.FloatFunction<? super T> function)
sortThisByFloat in interface com.gs.collections.api.list.MutableList<T>public com.gs.collections.api.list.MutableList<T> sortThisByLong(com.gs.collections.api.block.function.primitive.LongFunction<? super T> function)
sortThisByLong in interface com.gs.collections.api.list.MutableList<T>public com.gs.collections.api.list.MutableList<T> sortThisByDouble(com.gs.collections.api.block.function.primitive.DoubleFunction<? super T> function)
sortThisByDouble in interface com.gs.collections.api.list.MutableList<T>public com.gs.collections.api.list.MutableList<T> subList(int fromIndex, int toIndex)
public boolean equals(java.lang.Object o)
com.gs.collections.api.list.ListIterableList.equals(Object).public int hashCode()
com.gs.collections.api.list.ListIterableList.hashCode().public com.gs.collections.api.stack.MutableStack<T> toStack()
com.gs.collections.api.list.ListIterablepublic ReverseIterable<T> asReversed()
com.gs.collections.api.ordered.ReversibleIterableasReversed in interface com.gs.collections.api.ordered.ReversibleIterable<T>public com.gs.collections.api.list.ParallelListIterable<T> asParallel(java.util.concurrent.ExecutorService executorService, int batchSize)
com.gs.collections.api.list.ListIterableasParallel in interface com.gs.collections.api.list.ListIterable<T>public int binarySearch(T key, java.util.Comparator<? super T> comparator)
com.gs.collections.api.list.ListIterablebinarySearch in interface com.gs.collections.api.list.ListIterable<T>Collections.binarySearch(List, Object, Comparator)public int binarySearch(T key)
com.gs.collections.api.list.ListIterablebinarySearch in interface com.gs.collections.api.list.ListIterable<T>Collections.binarySearch(List, Object)public <V> com.gs.collections.api.multimap.list.MutableListMultimap<V,T> groupBy(com.gs.collections.api.block.function.Function<? super T,? extends V> function)
com.gs.collections.api.RichIterableExample using a Java 8 method reference:
Multimap<String, Person> peopleByLastName =
people.groupBy(Person::getLastName);
Example using an anonymous inner class:
Multimap<String, Person> peopleByLastName =
people.groupBy(new Function<Person, String>()
{
public String value(Person person)
{
return person.getLastName();
}
});
groupBy in interface com.gs.collections.api.collection.MutableCollection<T>groupBy in interface com.gs.collections.api.list.ListIterable<T>groupBy in interface com.gs.collections.api.list.MutableList<T>groupBy in interface com.gs.collections.api.ordered.OrderedIterable<T>groupBy in interface com.gs.collections.api.ordered.ReversibleIterable<T>groupBy in interface com.gs.collections.api.RichIterable<T>groupBy in class AbstractCollectionAdapter<T>public <V> com.gs.collections.api.multimap.list.MutableListMultimap<V,T> groupByEach(com.gs.collections.api.block.function.Function<? super T,? extends java.lang.Iterable<V>> function)
com.gs.collections.api.RichIterableRichIterable.groupBy(Function), except the result of evaluating function will return a collection of keys
for each value.groupByEach in interface com.gs.collections.api.collection.MutableCollection<T>groupByEach in interface com.gs.collections.api.list.ListIterable<T>groupByEach in interface com.gs.collections.api.list.MutableList<T>groupByEach in interface com.gs.collections.api.ordered.OrderedIterable<T>groupByEach in interface com.gs.collections.api.ordered.ReversibleIterable<T>groupByEach in interface com.gs.collections.api.RichIterable<T>groupByEach in class AbstractCollectionAdapter<T>public com.gs.collections.api.list.MutableList<T> tap(com.gs.collections.api.block.procedure.Procedure<? super T> procedure)
com.gs.collections.api.RichIterablethis.
Example using a Java 8 lambda expression:
RichIterable<Person> tapped =
people.tap(person -> LOGGER.info(person.getName()));
Example using an anonymous inner class:
RichIterable<Person> tapped =
people.tap(new Procedure()
{
public void value(Person person)
{
LOGGER.info(person.getName());
}
});
tap in interface com.gs.collections.api.collection.MutableCollection<T>tap in interface com.gs.collections.api.list.MutableList<T>tap in interface com.gs.collections.api.RichIterable<T>tap in class AbstractCollectionAdapter<T>RichIterable.each(Procedure),
InternalIterable.forEach(Procedure)public com.gs.collections.api.list.MutableList<T> select(com.gs.collections.api.block.predicate.Predicate<? super T> predicate)
com.gs.collections.api.collection.MutableCollection
e.g.
return people.select(new Predicate<Person>()
{
public boolean value(Person person)
{
return person.getAddress().getCity().equals("Metuchen");
}
});
select in interface com.gs.collections.api.collection.MutableCollection<T>select in interface com.gs.collections.api.list.ListIterable<T>select in interface com.gs.collections.api.list.MutableList<T>select in interface com.gs.collections.api.ordered.OrderedIterable<T>select in interface com.gs.collections.api.ordered.ReversibleIterable<T>select in interface com.gs.collections.api.RichIterable<T>select in class AbstractCollectionAdapter<T>public com.gs.collections.api.list.MutableList<T> reject(com.gs.collections.api.block.predicate.Predicate<? super T> predicate)
com.gs.collections.api.collection.MutableCollection
e.g.
return people.reject(new Predicate<Person>()
{
public boolean value(Person person)
{
return person.person.getLastName().equals("Smith");
}
});
e.g.
return people.reject(Predicates.attributeEqual("lastName", "Smith"));
reject in interface com.gs.collections.api.collection.MutableCollection<T>reject in interface com.gs.collections.api.list.ListIterable<T>reject in interface com.gs.collections.api.list.MutableList<T>reject in interface com.gs.collections.api.ordered.OrderedIterable<T>reject in interface com.gs.collections.api.ordered.ReversibleIterable<T>reject in interface com.gs.collections.api.RichIterable<T>reject in class AbstractCollectionAdapter<T>predicate - a Predicate to use as the reject criteriaPredicate.accept(Object) method to evaluate to falsepublic <S> com.gs.collections.api.list.MutableList<S> selectInstancesOf(java.lang.Class<S> clazz)
com.gs.collections.api.RichIterableclazz.selectInstancesOf in interface com.gs.collections.api.collection.MutableCollection<T>selectInstancesOf in interface com.gs.collections.api.list.ListIterable<T>selectInstancesOf in interface com.gs.collections.api.list.MutableList<T>selectInstancesOf in interface com.gs.collections.api.ordered.OrderedIterable<T>selectInstancesOf in interface com.gs.collections.api.ordered.ReversibleIterable<T>selectInstancesOf in interface com.gs.collections.api.RichIterable<T>selectInstancesOf in class AbstractCollectionAdapter<T>public <V> com.gs.collections.api.list.MutableList<V> collect(com.gs.collections.api.block.function.Function<? super T,? extends V> function)
com.gs.collections.api.collection.MutableCollection
e.g.
return people.collect(new Function<Person, String>()
{
public String value(Person person)
{
return person.getFirstName() + " " + person.getLastName();
}
});
collect in interface com.gs.collections.api.collection.MutableCollection<T>collect in interface com.gs.collections.api.list.ListIterable<T>collect in interface com.gs.collections.api.list.MutableList<T>collect in interface com.gs.collections.api.ordered.OrderedIterable<T>collect in interface com.gs.collections.api.ordered.ReversibleIterable<T>collect in interface com.gs.collections.api.RichIterable<T>collect in class AbstractCollectionAdapter<T>public com.gs.collections.api.list.primitive.MutableBooleanList collectBoolean(com.gs.collections.api.block.function.primitive.BooleanFunction<? super T> 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.
Example using a Java 8 lambda expression:
BooleanIterable licenses =
people.collectBoolean(person -> person.hasDrivingLicense());
Example using an anonymous inner class:
BooleanIterable licenses =
people.collectBoolean(new BooleanFunction<Person>()
{
public boolean booleanValueOf(Person person)
{
return person.hasDrivingLicense();
}
});
collectBoolean in interface com.gs.collections.api.collection.MutableCollection<T>collectBoolean in interface com.gs.collections.api.list.ListIterable<T>collectBoolean in interface com.gs.collections.api.list.MutableList<T>collectBoolean in interface com.gs.collections.api.ordered.OrderedIterable<T>collectBoolean in interface com.gs.collections.api.ordered.ReversibleIterable<T>collectBoolean in interface com.gs.collections.api.RichIterable<T>collectBoolean in class AbstractCollectionAdapter<T>public com.gs.collections.api.list.primitive.MutableByteList collectByte(com.gs.collections.api.block.function.primitive.ByteFunction<? super T> 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.
Example using a Java 8 lambda expression:
ByteIterable bytes =
people.collectByte(person -> person.getCode());
Example using an anonymous inner class:
ByteIterable bytes =
people.collectByte(new ByteFunction<Person>()
{
public byte byteValueOf(Person person)
{
return person.getCode();
}
});
collectByte in interface com.gs.collections.api.collection.MutableCollection<T>collectByte in interface com.gs.collections.api.list.ListIterable<T>collectByte in interface com.gs.collections.api.list.MutableList<T>collectByte in interface com.gs.collections.api.ordered.OrderedIterable<T>collectByte in interface com.gs.collections.api.ordered.ReversibleIterable<T>collectByte in interface com.gs.collections.api.RichIterable<T>collectByte in class AbstractCollectionAdapter<T>public com.gs.collections.api.list.primitive.MutableCharList collectChar(com.gs.collections.api.block.function.primitive.CharFunction<? super T> 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.
Example using a Java 8 lambda expression:
CharIterable chars =
people.collectChar(person -> person.getMiddleInitial());
Example using an anonymous inner class:
CharIterable chars =
people.collectChar(new CharFunction<Person>()
{
public char charValueOf(Person person)
{
return person.getMiddleInitial();
}
});
collectChar in interface com.gs.collections.api.collection.MutableCollection<T>collectChar in interface com.gs.collections.api.list.ListIterable<T>collectChar in interface com.gs.collections.api.list.MutableList<T>collectChar in interface com.gs.collections.api.ordered.OrderedIterable<T>collectChar in interface com.gs.collections.api.ordered.ReversibleIterable<T>collectChar in interface com.gs.collections.api.RichIterable<T>collectChar in class AbstractCollectionAdapter<T>public com.gs.collections.api.list.primitive.MutableDoubleList collectDouble(com.gs.collections.api.block.function.primitive.DoubleFunction<? super T> 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.
Example using a Java 8 lambda expression:
DoubleIterable doubles =
people.collectDouble(person -> person.getMilesFromNorthPole());
Example using an anonymous inner class:
DoubleIterable doubles =
people.collectDouble(new DoubleFunction<Person>()
{
public double doubleValueOf(Person person)
{
return person.getMilesFromNorthPole();
}
});
collectDouble in interface com.gs.collections.api.collection.MutableCollection<T>collectDouble in interface com.gs.collections.api.list.ListIterable<T>collectDouble in interface com.gs.collections.api.list.MutableList<T>collectDouble in interface com.gs.collections.api.ordered.OrderedIterable<T>collectDouble in interface com.gs.collections.api.ordered.ReversibleIterable<T>collectDouble in interface com.gs.collections.api.RichIterable<T>collectDouble in class AbstractCollectionAdapter<T>public com.gs.collections.api.list.primitive.MutableFloatList collectFloat(com.gs.collections.api.block.function.primitive.FloatFunction<? super T> 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.
Example using a Java 8 lambda expression:
FloatIterable floats =
people.collectFloat(person -> person.getHeightInInches());
Example using an anonymous inner class:
FloatIterable floats =
people.collectFloat(new FloatFunction<Person>()
{
public float floatValueOf(Person person)
{
return person.getHeightInInches();
}
});
collectFloat in interface com.gs.collections.api.collection.MutableCollection<T>collectFloat in interface com.gs.collections.api.list.ListIterable<T>collectFloat in interface com.gs.collections.api.list.MutableList<T>collectFloat in interface com.gs.collections.api.ordered.OrderedIterable<T>collectFloat in interface com.gs.collections.api.ordered.ReversibleIterable<T>collectFloat in interface com.gs.collections.api.RichIterable<T>collectFloat in class AbstractCollectionAdapter<T>public com.gs.collections.api.list.primitive.MutableIntList collectInt(com.gs.collections.api.block.function.primitive.IntFunction<? super T> 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.
Example using a Java 8 lambda expression:
IntIterable ints =
people.collectInt(person -> person.getAge());
Example using an anonymous inner class:
IntIterable ints =
people.collectInt(new IntFunction<Person>()
{
public int intValueOf(Person person)
{
return person.getAge();
}
});
collectInt in interface com.gs.collections.api.collection.MutableCollection<T>collectInt in interface com.gs.collections.api.list.ListIterable<T>collectInt in interface com.gs.collections.api.list.MutableList<T>collectInt in interface com.gs.collections.api.ordered.OrderedIterable<T>collectInt in interface com.gs.collections.api.ordered.ReversibleIterable<T>collectInt in interface com.gs.collections.api.RichIterable<T>collectInt in class AbstractCollectionAdapter<T>public com.gs.collections.api.list.primitive.MutableLongList collectLong(com.gs.collections.api.block.function.primitive.LongFunction<? super T> 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.
Example using a Java 8 lambda expression:
LongIterable longs =
people.collectLong(person -> person.getGuid());
Example using an anonymous inner class:
LongIterable longs =
people.collectLong(new LongFunction<Person>()
{
public long longValueOf(Person person)
{
return person.getGuid();
}
});
collectLong in interface com.gs.collections.api.collection.MutableCollection<T>collectLong in interface com.gs.collections.api.list.ListIterable<T>collectLong in interface com.gs.collections.api.list.MutableList<T>collectLong in interface com.gs.collections.api.ordered.OrderedIterable<T>collectLong in interface com.gs.collections.api.ordered.ReversibleIterable<T>collectLong in interface com.gs.collections.api.RichIterable<T>collectLong in class AbstractCollectionAdapter<T>public com.gs.collections.api.list.primitive.MutableShortList collectShort(com.gs.collections.api.block.function.primitive.ShortFunction<? super T> 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.
Example using a Java 8 lambda expression:
ShortIterable shorts =
people.collectShort(person -> person.getNumberOfJunkMailItemsReceivedPerMonth());
Example using an anonymous inner class:
ShortIterable shorts =
people.collectShort(new ShortFunction<Person>()
{
public short shortValueOf(Person person)
{
return person.getNumberOfJunkMailItemsReceivedPerMonth();
}
});
collectShort in interface com.gs.collections.api.collection.MutableCollection<T>collectShort in interface com.gs.collections.api.list.ListIterable<T>collectShort in interface com.gs.collections.api.list.MutableList<T>collectShort in interface com.gs.collections.api.ordered.OrderedIterable<T>collectShort in interface com.gs.collections.api.ordered.ReversibleIterable<T>collectShort in interface com.gs.collections.api.RichIterable<T>collectShort in class AbstractCollectionAdapter<T>public <V> com.gs.collections.api.list.MutableList<V> flatCollect(com.gs.collections.api.block.function.Function<? super T,? extends java.lang.Iterable<V>> 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 = 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.collection.MutableCollection<T>flatCollect in interface com.gs.collections.api.list.ListIterable<T>flatCollect in interface com.gs.collections.api.list.MutableList<T>flatCollect in interface com.gs.collections.api.ordered.OrderedIterable<T>flatCollect in interface com.gs.collections.api.ordered.ReversibleIterable<T>flatCollect in interface com.gs.collections.api.RichIterable<T>flatCollect in class AbstractCollectionAdapter<T>function - The Function to applyfunctionpublic <V> com.gs.collections.api.list.MutableList<V> collectIf(com.gs.collections.api.block.predicate.Predicate<? super T> predicate, com.gs.collections.api.block.function.Function<? super T,? extends V> function)
com.gs.collections.api.collection.MutableCollection
e.g. Lists.mutable.of().with(1, 2, 3).collectIf(Predicates.notNull(), Functions.getToString())
collectIf in interface com.gs.collections.api.collection.MutableCollection<T>collectIf in interface com.gs.collections.api.list.ListIterable<T>collectIf in interface com.gs.collections.api.list.MutableList<T>collectIf in interface com.gs.collections.api.ordered.OrderedIterable<T>collectIf in interface com.gs.collections.api.ordered.ReversibleIterable<T>collectIf in interface com.gs.collections.api.RichIterable<T>collectIf in class AbstractCollectionAdapter<T>public com.gs.collections.api.partition.list.PartitionMutableList<T> partition(com.gs.collections.api.block.predicate.Predicate<? super T> predicate)
com.gs.collections.api.RichIterableExample using a Java 8 lambda expression:
PartitionIterable<Person> newYorkersAndNonNewYorkers =
people.partition(person -> person.getAddress().getState().getName().equals("New York"));
Example using an anonymous inner class:
PartitionIterable<Person> newYorkersAndNonNewYorkers =
people.partition(new Predicate<Person>()
{
public boolean accept(Person person)
{
return person.getAddress().getState().getName().equals("New York");
}
});
partition in interface com.gs.collections.api.collection.MutableCollection<T>partition in interface com.gs.collections.api.list.ListIterable<T>partition in interface com.gs.collections.api.list.MutableList<T>partition in interface com.gs.collections.api.ordered.OrderedIterable<T>partition in interface com.gs.collections.api.ordered.ReversibleIterable<T>partition in interface com.gs.collections.api.RichIterable<T>partition in class AbstractCollectionAdapter<T>public <P> com.gs.collections.api.partition.list.PartitionMutableList<T> partitionWith(com.gs.collections.api.block.predicate.Predicate2<? super T,? super P> predicate, P parameter)
com.gs.collections.api.RichIterableExample using a Java 8 lambda expression:
PartitionIterable<Person>> newYorkersAndNonNewYorkers =
people.partitionWith((Person person, String state) -> person.getAddress().getState().getName().equals(state), "New York");
Example using an anonymous inner class:
PartitionIterable<Person>> newYorkersAndNonNewYorkers =
people.partitionWith(new Predicate2<Person, String>()
{
public boolean accept(Person person, String state)
{
return person.getAddress().getState().getName().equals(state);
}
}, "New York");
partitionWith in interface com.gs.collections.api.collection.MutableCollection<T>partitionWith in interface com.gs.collections.api.list.ListIterable<T>partitionWith in interface com.gs.collections.api.list.MutableList<T>partitionWith in interface com.gs.collections.api.ordered.OrderedIterable<T>partitionWith in interface com.gs.collections.api.ordered.ReversibleIterable<T>partitionWith in interface com.gs.collections.api.RichIterable<T>partitionWith in class AbstractCollectionAdapter<T>public <P> com.gs.collections.api.list.MutableList<T> selectWith(com.gs.collections.api.block.predicate.Predicate2<? super T,? super P> predicate, P parameter)
com.gs.collections.api.collection.MutableCollection
e.g. return integers.selectWith(PredicatesLite.equal(), Integer.valueOf(5));
selectWith in interface com.gs.collections.api.collection.MutableCollection<T>selectWith in interface com.gs.collections.api.list.ListIterable<T>selectWith in interface com.gs.collections.api.list.MutableList<T>selectWith in interface com.gs.collections.api.ordered.OrderedIterable<T>selectWith in interface com.gs.collections.api.ordered.ReversibleIterable<T>selectWith in interface com.gs.collections.api.RichIterable<T>selectWith in class AbstractCollectionAdapter<T>predicate - a Predicate2 to use as the select criteriaparameter - a parameter to pass in for evaluation of the second argument P in predicateRichIterable.select(Predicate)public <P> com.gs.collections.api.list.MutableList<T> rejectWith(com.gs.collections.api.block.predicate.Predicate2<? super T,? super P> predicate, P parameter)
com.gs.collections.api.collection.MutableCollection
e.g. return integers.rejectWith(PredicatesLite.equal(), Integer.valueOf(5));
rejectWith in interface com.gs.collections.api.collection.MutableCollection<T>rejectWith in interface com.gs.collections.api.list.ListIterable<T>rejectWith in interface com.gs.collections.api.list.MutableList<T>rejectWith in interface com.gs.collections.api.ordered.OrderedIterable<T>rejectWith in interface com.gs.collections.api.ordered.ReversibleIterable<T>rejectWith in interface com.gs.collections.api.RichIterable<T>rejectWith in class AbstractCollectionAdapter<T>predicate - a Predicate2 to use as the select criteriaparameter - a parameter to pass in for evaluation of the second argument P in predicateRichIterable.select(Predicate)public <P,V> com.gs.collections.api.list.MutableList<V> collectWith(com.gs.collections.api.block.function.Function2<? super T,? super P,? extends V> function, P parameter)
com.gs.collections.api.RichIterableRichIterable.collect(Function) with a Function2 and specified parameter which is passed to the block.
Example using a Java 8 lambda expression:
RichIterable<Integer> integers =
Lists.mutable.with(1, 2, 3).collectWith((each, parameter) -> each + parameter, Integer.valueOf(1));
Example using an anonymous inner class:
Function2<Integer, Integer, Integer> addParameterFunction =
new Function2<Integer, Integer, Integer>()
{
public Integer value(Integer each, Integer parameter)
{
return each + parameter;
}
};
RichIterable<Integer> integers =
Lists.mutable.with(1, 2, 3).collectWith(addParameterFunction, Integer.valueOf(1));
collectWith in interface com.gs.collections.api.collection.MutableCollection<T>collectWith in interface com.gs.collections.api.list.ListIterable<T>collectWith in interface com.gs.collections.api.list.MutableList<T>collectWith in interface com.gs.collections.api.ordered.OrderedIterable<T>collectWith in interface com.gs.collections.api.ordered.ReversibleIterable<T>collectWith in interface com.gs.collections.api.RichIterable<T>collectWith in class AbstractCollectionAdapter<T>function - A Function2 to use as the collect transformation functionparameter - A parameter to pass in for evaluation of the second argument P in functionRichIterable that contains the transformed elements returned by Function2.value(Object, Object)RichIterable.collect(Function)public <S> com.gs.collections.api.list.MutableList<com.gs.collections.api.tuple.Pair<T,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.collection.MutableCollection<T>zip in interface com.gs.collections.api.list.ListIterable<T>zip in interface com.gs.collections.api.list.MutableList<T>zip in interface com.gs.collections.api.ordered.OrderedIterable<T>zip in interface com.gs.collections.api.ordered.ReversibleIterable<T>zip in interface com.gs.collections.api.RichIterable<T>zip in class AbstractCollectionAdapter<T>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<T,java.lang.Integer>> zipWithIndex()
com.gs.collections.api.RichIterableRichIterable with its indices.zipWithIndex in interface com.gs.collections.api.collection.MutableCollection<T>zipWithIndex in interface com.gs.collections.api.list.ListIterable<T>zipWithIndex in interface com.gs.collections.api.list.MutableList<T>zipWithIndex in interface com.gs.collections.api.ordered.OrderedIterable<T>zipWithIndex in interface com.gs.collections.api.ordered.ReversibleIterable<T>zipWithIndex in interface com.gs.collections.api.RichIterable<T>zipWithIndex in class AbstractCollectionAdapter<T>RichIterable containing pairs consisting of all elements of this RichIterable
paired with their index. Indices start at 0.RichIterable.zip(Iterable)