Class AbstractListAdapter<T>
- java.lang.Object
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- org.eclipse.collections.impl.collection.mutable.AbstractCollectionAdapter<T>
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- org.eclipse.collections.impl.list.mutable.AbstractListAdapter<T>
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- All Implemented Interfaces:
java.lang.Cloneable
,java.lang.Iterable<T>
,java.util.Collection<T>
,java.util.List<T>
,MutableCollection<T>
,InternalIterable<T>
,ListIterable<T>
,MutableList<T>
,OrderedIterable<T>
,ReversibleIterable<T>
,RichIterable<T>
- Direct Known Subclasses:
ArrayListAdapter
,ListAdapter
,RandomAccessListAdapter
public abstract class AbstractListAdapter<T> extends AbstractCollectionAdapter<T> implements MutableList<T>
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Constructor Summary
Constructors Constructor Description AbstractListAdapter()
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Method Summary
All Methods Instance Methods Abstract Methods Concrete Methods Modifier and Type Method Description void
add(int index, T element)
boolean
addAll(int index, java.util.Collection<? extends T> collection)
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.MutableList<T>
clone()
<V> MutableList<V>
collect(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.<V> MutableList<V>
collectIf(Predicate<? super T> predicate, 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.<P,V>
MutableList<V>collectWith(Function2<? super T,? super P,? extends V> function, P parameter)
Same asRichIterable.collect(Function)
with aFunction2
and specified parameter which is passed to the block.<V> MutableList<T>
distinctBy(Function<? super T,? extends V> function)
Returns a newListIterable
containing the distinct elements in this list.boolean
equals(java.lang.Object o)
Follows the same general contract asList.equals(Object)
.<V> MutableList<V>
flatCollect(Function<? super T,? extends java.lang.Iterable<V>> function)
flatCollect
is a special case ofRichIterable.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> MutableListMultimap<V,T>
groupBy(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> MutableListMultimap<V,T>
groupByEach(Function<? super T,? extends java.lang.Iterable<V>> function)
Similar toRichIterable.groupBy(Function)
, except the result of evaluating function will return a collection of keys for each value.int
hashCode()
Follows the same general contract asList.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)
PartitionMutableList<T>
partition(Predicate<? super T> predicate)
Filters a collection into a PartitionedIterable based on the evaluation of the predicate.<P> PartitionMutableList<T>
partitionWith(Predicate2<? super T,? super P> predicate, P parameter)
Filters a collection into a PartitionIterable based on the evaluation of the predicate.MutableList<T>
reject(Predicate<? super T> predicate)
Returns a MutableCollection with all elements that evaluate to false for the specified predicate.<P> MutableList<T>
rejectWith(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)
MutableList<T>
select(Predicate<? super T> predicate)
Returns a MutableCollection with all elements that evaluate to true for the specified predicate.<S> MutableList<S>
selectInstancesOf(java.lang.Class<S> clazz)
Returns all elements of the source collection that are instances of the Classclazz
.<P> MutableList<T>
selectWith(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)
MutableList<T>
sortThisByBoolean(BooleanFunction<? super T> function)
MutableList<T>
sortThisByByte(ByteFunction<? super T> function)
MutableList<T>
sortThisByChar(CharFunction<? super T> function)
MutableList<T>
sortThisByDouble(DoubleFunction<? super T> function)
MutableList<T>
sortThisByFloat(FloatFunction<? super T> function)
MutableList<T>
sortThisByInt(IntFunction<? super T> function)
MutableList<T>
sortThisByLong(LongFunction<? super T> function)
MutableList<T>
sortThisByShort(ShortFunction<? super T> function)
MutableList<T>
subList(int fromIndex, int toIndex)
MutableList<T>
tap(Procedure<? super T> procedure)
Executes the Procedure for each element in the iterable and returnsthis
.MutableStack<T>
toStack()
Converts the OrderedIterable to a mutable MutableStack implementation.<S> MutableList<Pair<T,S>>
zip(java.lang.Iterable<S> that)
Returns aRichIterable
formed from thisRichIterable
and anotherRichIterable
by combining corresponding elements in pairs.MutableList<Pair<T,java.lang.Integer>>
zipWithIndex()
Zips thisRichIterable
with its indices.-
Methods inherited from class org.eclipse.collections.impl.collection.mutable.AbstractCollectionAdapter
add, addAll, addAllIterable, allSatisfy, allSatisfyWith, anySatisfy, anySatisfyWith, appendString, asLazy, chunk, clear, collect, collectBoolean, collectByte, collectChar, collectDouble, collectFloat, collectIf, collectInt, collectLong, collectShort, collectWith, contains, containsAll, containsAllArguments, containsAllIterable, count, countWith, detect, detectIfNone, detectOptional, detectWith, detectWithIfNone, detectWithOptional, each, flatCollect, forEachWith, forEachWithIndex, getFirst, getLast, getOnly, groupBy, groupByEach, groupByUniqueKey, groupByUniqueKey, injectInto, injectInto, injectInto, injectInto, injectInto, injectIntoWith, into, isEmpty, iterator, 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, toBiMap, toList, toMap, toMap, toSet, toSortedBag, toSortedBag, toSortedList, toSortedMap, toSortedMap, toSortedSet, toSortedSet, toString, wrap, zip, zipWithIndex
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Methods inherited from class java.lang.Object
finalize, getClass, notify, notifyAll, wait, wait, wait
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Methods inherited from interface org.eclipse.collections.api.InternalIterable
forEach, forEachWith
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Methods inherited from interface java.util.List
add, addAll, clear, contains, containsAll, isEmpty, iterator, remove, removeAll, replaceAll, retainAll, size, sort, spliterator, toArray, toArray
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Methods inherited from interface org.eclipse.collections.api.list.ListIterable
binarySearch, binarySearch, forEachInBoth, getFirst, getLast
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Methods inherited from interface org.eclipse.collections.api.collection.MutableCollection
addAllIterable, aggregateBy, aggregateInPlaceBy, countBy, countByEach, countByWith, groupByUniqueKey, injectIntoWith, removeAllIterable, removeIf, removeIfWith, retainAllIterable, selectAndRejectWith, sumByDouble, sumByFloat, sumByInt, sumByLong
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Methods inherited from interface org.eclipse.collections.api.list.MutableList
asSynchronized, asUnmodifiable, collectBoolean, collectByte, collectChar, collectDouble, collectFloat, collectInt, collectLong, collectShort, collectWithIndex, distinct, distinct, drop, dropWhile, flatCollectWith, newEmpty, partitionWhile, rejectWithIndex, reverseThis, selectWithIndex, shuffleThis, shuffleThis, sortThis, sortThis, sortThisBy, take, takeWhile, toImmutable, toImmutableList, toReversed, with, withAll, without, withoutAll
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Methods inherited from interface org.eclipse.collections.api.ordered.OrderedIterable
collectWithIndex, corresponds, detectIndex, forEach, forEachWithIndex, forEachWithIndex, getFirstOptional, getLastOptional, max, min, rejectWithIndex, selectWithIndex, zip, zipWithIndex
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Methods inherited from interface org.eclipse.collections.api.ordered.ReversibleIterable
detectLastIndex, reverseForEach, reverseForEachWithIndex
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Methods inherited from interface org.eclipse.collections.api.RichIterable
aggregateBy, allSatisfy, allSatisfyWith, anySatisfy, anySatisfyWith, appendString, appendString, appendString, asLazy, chunk, collect, collectBoolean, collectByte, collectChar, collectDouble, collectFloat, collectIf, collectInt, collectLong, collectShort, collectWith, contains, containsAll, containsAllArguments, containsAllIterable, containsAny, containsAnyIterable, containsBy, containsNone, containsNoneIterable, count, countBy, countByEach, countByWith, countWith, detect, detectIfNone, detectOptional, detectWith, detectWithIfNone, detectWithOptional, each, flatCollect, flatCollectBoolean, flatCollectByte, flatCollectChar, flatCollectDouble, flatCollectFloat, flatCollectInt, flatCollectLong, flatCollectShort, flatCollectWith, forEach, getAny, getOnly, groupBy, groupByAndCollect, groupByEach, groupByUniqueKey, injectInto, injectInto, injectInto, injectInto, injectInto, injectIntoDouble, injectIntoFloat, injectIntoInt, injectIntoLong, into, isEmpty, makeString, makeString, makeString, makeString, max, maxBy, maxByOptional, maxOptional, maxOptional, min, minBy, minByOptional, minOptional, minOptional, noneSatisfy, noneSatisfyWith, notEmpty, reduce, reduceInPlace, reduceInPlace, reject, rejectWith, select, selectWith, size, summarizeDouble, summarizeFloat, summarizeInt, summarizeLong, sumOfDouble, sumOfFloat, sumOfInt, sumOfLong, toArray, toArray, toBag, toBiMap, toImmutableBag, toImmutableBiMap, toImmutableMap, toImmutableSet, toImmutableSortedBag, toImmutableSortedBag, toImmutableSortedBagBy, toImmutableSortedList, toImmutableSortedList, toImmutableSortedListBy, toImmutableSortedSet, toImmutableSortedSet, toImmutableSortedSetBy, toList, toMap, toMap, toSet, toSortedBag, toSortedBag, toSortedBagBy, toSortedList, toSortedList, toSortedListBy, toSortedMap, toSortedMap, toSortedMapBy, toSortedSet, toSortedSet, toSortedSetBy, toString
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Method Detail
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clone
public MutableList<T> clone()
- Specified by:
clone
in interfaceMutableList<T>
- Overrides:
clone
in classjava.lang.Object
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getDelegate
protected abstract java.util.List<T> getDelegate()
- Specified by:
getDelegate
in classAbstractCollectionAdapter<T>
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addAll
public boolean addAll(int index, java.util.Collection<? extends T> collection)
- Specified by:
addAll
in interfacejava.util.List<T>
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get
public T get(int index)
Description copied from interface:ListIterable
Returns the item at the specified position in this list iterable.- Specified by:
get
in interfacejava.util.List<T>
- Specified by:
get
in interfaceListIterable<T>
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indexOf
public int indexOf(java.lang.Object o)
Description copied from interface:OrderedIterable
Returns the index of the first occurrence of the specified item in this iterable, or -1 if this iterable does not contain the item.- Specified by:
indexOf
in interfacejava.util.List<T>
- Specified by:
indexOf
in interfaceOrderedIterable<T>
- See Also:
List.indexOf(Object)
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lastIndexOf
public int lastIndexOf(java.lang.Object o)
Description copied from interface:ListIterable
Returns the index of the last occurrence of the specified item in this list, or -1 if this list does not contain the item.- Specified by:
lastIndexOf
in interfacejava.util.List<T>
- Specified by:
lastIndexOf
in interfaceListIterable<T>
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listIterator
public java.util.ListIterator<T> listIterator()
- Specified by:
listIterator
in interfacejava.util.List<T>
- Specified by:
listIterator
in interfaceListIterable<T>
- See Also:
List.listIterator()
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listIterator
public java.util.ListIterator<T> listIterator(int index)
- Specified by:
listIterator
in interfacejava.util.List<T>
- Specified by:
listIterator
in interfaceListIterable<T>
- See Also:
List.listIterator(int)
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distinctBy
public <V> MutableList<T> distinctBy(Function<? super T,? extends V> function)
Description copied from interface:ListIterable
Returns a newListIterable
containing the distinct elements in this list. The specified function will be used to create a HashingStrategy to unique the elements.- Specified by:
distinctBy
in interfaceListIterable<T>
- Specified by:
distinctBy
in interfaceMutableList<T>
- Since:
- 9.0
- See Also:
ListIterable.distinct(HashingStrategy)
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sortThisByInt
public MutableList<T> sortThisByInt(IntFunction<? super T> function)
- Specified by:
sortThisByInt
in interfaceMutableList<T>
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sortThisByBoolean
public MutableList<T> sortThisByBoolean(BooleanFunction<? super T> function)
- Specified by:
sortThisByBoolean
in interfaceMutableList<T>
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sortThisByChar
public MutableList<T> sortThisByChar(CharFunction<? super T> function)
- Specified by:
sortThisByChar
in interfaceMutableList<T>
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sortThisByByte
public MutableList<T> sortThisByByte(ByteFunction<? super T> function)
- Specified by:
sortThisByByte
in interfaceMutableList<T>
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sortThisByShort
public MutableList<T> sortThisByShort(ShortFunction<? super T> function)
- Specified by:
sortThisByShort
in interfaceMutableList<T>
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sortThisByFloat
public MutableList<T> sortThisByFloat(FloatFunction<? super T> function)
- Specified by:
sortThisByFloat
in interfaceMutableList<T>
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sortThisByLong
public MutableList<T> sortThisByLong(LongFunction<? super T> function)
- Specified by:
sortThisByLong
in interfaceMutableList<T>
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sortThisByDouble
public MutableList<T> sortThisByDouble(DoubleFunction<? super T> function)
- Specified by:
sortThisByDouble
in interfaceMutableList<T>
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subList
public MutableList<T> subList(int fromIndex, int toIndex)
- Specified by:
subList
in interfacejava.util.List<T>
- Specified by:
subList
in interfaceListIterable<T>
- Specified by:
subList
in interfaceMutableList<T>
- See Also:
List.subList(int, int)
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equals
public boolean equals(java.lang.Object o)
Description copied from interface:ListIterable
Follows the same general contract asList.equals(Object)
.- Specified by:
equals
in interfacejava.util.Collection<T>
- Specified by:
equals
in interfacejava.util.List<T>
- Specified by:
equals
in interfaceListIterable<T>
- Overrides:
equals
in classjava.lang.Object
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hashCode
public int hashCode()
Description copied from interface:ListIterable
Follows the same general contract asList.hashCode()
.- Specified by:
hashCode
in interfacejava.util.Collection<T>
- Specified by:
hashCode
in interfacejava.util.List<T>
- Specified by:
hashCode
in interfaceListIterable<T>
- Overrides:
hashCode
in classjava.lang.Object
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toStack
public MutableStack<T> toStack()
Description copied from interface:OrderedIterable
Converts the OrderedIterable to a mutable MutableStack implementation.- Specified by:
toStack
in interfaceOrderedIterable<T>
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asReversed
public ReverseIterable<T> asReversed()
Description copied from interface:ReversibleIterable
Returns a reversed view of this ReversibleIterable.- Specified by:
asReversed
in interfaceReversibleIterable<T>
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asParallel
public ParallelListIterable<T> asParallel(java.util.concurrent.ExecutorService executorService, int batchSize)
Description copied from interface:ListIterable
Returns a parallel iterable of this ListIterable.- Specified by:
asParallel
in interfaceListIterable<T>
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groupBy
public <V> MutableListMultimap<V,T> groupBy(Function<? super T,? extends V> function)
Description copied from interface:MutableCollection
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.Example 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 valueOf(Person person) { return person.getLastName(); } });
Co-variant example for MutableCollection:MutableMultimap<String, Person> peopleByLastName = people.groupBy(Person::getLastName);
- Specified by:
groupBy
in interfaceListIterable<T>
- Specified by:
groupBy
in interfaceMutableCollection<T>
- Specified by:
groupBy
in interfaceMutableList<T>
- Specified by:
groupBy
in interfaceOrderedIterable<T>
- Specified by:
groupBy
in interfaceReversibleIterable<T>
- Specified by:
groupBy
in interfaceRichIterable<T>
- Overrides:
groupBy
in classAbstractCollectionAdapter<T>
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groupByEach
public <V> MutableListMultimap<V,T> groupByEach(Function<? super T,? extends java.lang.Iterable<V>> function)
Description copied from interface:RichIterable
Similar toRichIterable.groupBy(Function)
, except the result of evaluating function will return a collection of keys for each value.- Specified by:
groupByEach
in interfaceListIterable<T>
- Specified by:
groupByEach
in interfaceMutableCollection<T>
- Specified by:
groupByEach
in interfaceMutableList<T>
- Specified by:
groupByEach
in interfaceOrderedIterable<T>
- Specified by:
groupByEach
in interfaceReversibleIterable<T>
- Specified by:
groupByEach
in interfaceRichIterable<T>
- Overrides:
groupByEach
in classAbstractCollectionAdapter<T>
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tap
public MutableList<T> tap(Procedure<? super T> procedure)
Description copied from interface:RichIterable
Executes the Procedure for each element in the iterable and returnsthis
.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<Person>() { public void value(Person person) { LOGGER.info(person.getName()); } });
- Specified by:
tap
in interfaceListIterable<T>
- Specified by:
tap
in interfaceMutableCollection<T>
- Specified by:
tap
in interfaceMutableList<T>
- Specified by:
tap
in interfaceOrderedIterable<T>
- Specified by:
tap
in interfaceReversibleIterable<T>
- Specified by:
tap
in interfaceRichIterable<T>
- Overrides:
tap
in classAbstractCollectionAdapter<T>
- See Also:
RichIterable.each(Procedure)
,RichIterable.forEach(Procedure)
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select
public MutableList<T> select(Predicate<? super T> predicate)
Description copied from interface:MutableCollection
Returns a MutableCollection with all elements that evaluate to true for the specified predicate.MutableCollection<Integer> livesInLondon = people.select(person -> person.getAddress().getCity().equals("London"));
- Specified by:
select
in interfaceListIterable<T>
- Specified by:
select
in interfaceMutableCollection<T>
- Specified by:
select
in interfaceMutableList<T>
- Specified by:
select
in interfaceOrderedIterable<T>
- Specified by:
select
in interfaceReversibleIterable<T>
- Specified by:
select
in interfaceRichIterable<T>
- Overrides:
select
in classAbstractCollectionAdapter<T>
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reject
public MutableList<T> reject(Predicate<? super T> predicate)
Description copied from interface:MutableCollection
Returns a MutableCollection with all elements that evaluate to false for the specified predicate.MutableCollection<Person> notSmiths = people.reject(person -> person.person.getLastName().equals("Smith"));
Using thePredicates
factory:MutableCollection<Person> notSmiths = people.reject(Predicates.attributeEqual("lastName", "Smith"));
- Specified by:
reject
in interfaceListIterable<T>
- Specified by:
reject
in interfaceMutableCollection<T>
- Specified by:
reject
in interfaceMutableList<T>
- Specified by:
reject
in interfaceOrderedIterable<T>
- Specified by:
reject
in interfaceReversibleIterable<T>
- Specified by:
reject
in interfaceRichIterable<T>
- Overrides:
reject
in classAbstractCollectionAdapter<T>
- Parameters:
predicate
- aPredicate
to use as the reject criteria- Returns:
- a RichIterable that contains elements that cause
Predicate.accept(Object)
method to evaluate to false
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selectInstancesOf
public <S> MutableList<S> selectInstancesOf(java.lang.Class<S> clazz)
Description copied from interface:MutableCollection
Returns all elements of the source collection that are instances of the Classclazz
.RichIterable<Integer> integers = List.mutable.with(new Integer(0), new Long(0L), new Double(0.0)).selectInstancesOf(Integer.class);
Co-variant example for MutableCollection:MutableCollection<Integer> integers = List.mutable.with(new Integer(0), new Long(0L), new Double(0.0)).selectInstancesOf(Integer.class);
- Specified by:
selectInstancesOf
in interfaceListIterable<T>
- Specified by:
selectInstancesOf
in interfaceMutableCollection<T>
- Specified by:
selectInstancesOf
in interfaceMutableList<T>
- Specified by:
selectInstancesOf
in interfaceOrderedIterable<T>
- Specified by:
selectInstancesOf
in interfaceReversibleIterable<T>
- Specified by:
selectInstancesOf
in interfaceRichIterable<T>
- Overrides:
selectInstancesOf
in classAbstractCollectionAdapter<T>
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collect
public <V> MutableList<V> collect(Function<? super T,? extends V> function)
Description copied from interface:MutableCollection
Returns a new MutableCollection with the results of applying the specified function to each element of the source collection.MutableCollection<String> names = people.collect(person -> person.getFirstName() + " " + person.getLastName());
- Specified by:
collect
in interfaceListIterable<T>
- Specified by:
collect
in interfaceMutableCollection<T>
- Specified by:
collect
in interfaceMutableList<T>
- Specified by:
collect
in interfaceOrderedIterable<T>
- Specified by:
collect
in interfaceReversibleIterable<T>
- Specified by:
collect
in interfaceRichIterable<T>
- Overrides:
collect
in classAbstractCollectionAdapter<T>
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flatCollect
public <V> MutableList<V> flatCollect(Function<? super T,? extends java.lang.Iterable<V>> function)
Description copied from interface:MutableCollection
flatCollect
is a special case ofRichIterable.collect(Function)
. Withcollect
, when theFunction
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 eachPerson
has a list ofAddress
objects. Take the followingFunction
:Function<Person, List<Address>> addressFunction = Person::getAddresses; RichIterable<Person> people = ...;
Usingcollect
returns a collection of collections of addresses.RichIterable<List<Address>> addresses = people.collect(addressFunction);
UsingflatCollect
returns a single flattened list of addresses.RichIterable<Address> addresses = people.flatCollect(addressFunction);
Co-variant example for MutableCollection:Function<Person, List<Address>> addressFunction = Person::getAddresses; MutableCollection<Person> people = ...; MutableCollection<List<Address>> addresses = people.collect(addressFunction); MutableCollection<Address> addresses = people.flatCollect(addressFunction);
- Specified by:
flatCollect
in interfaceListIterable<T>
- Specified by:
flatCollect
in interfaceMutableCollection<T>
- Specified by:
flatCollect
in interfaceMutableList<T>
- Specified by:
flatCollect
in interfaceOrderedIterable<T>
- Specified by:
flatCollect
in interfaceReversibleIterable<T>
- Specified by:
flatCollect
in interfaceRichIterable<T>
- Overrides:
flatCollect
in classAbstractCollectionAdapter<T>
- Parameters:
function
- TheFunction
to apply- Returns:
- a new flattened collection produced by applying the given
function
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collectIf
public <V> MutableList<V> collectIf(Predicate<? super T> predicate, Function<? super T,? extends V> function)
Description copied from interface:MutableCollection
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.MutableCollection<String> collected = Lists.mutable.of().with(1, 2, 3).collectIf(Predicates.notNull(), Functions.getToString())
- Specified by:
collectIf
in interfaceListIterable<T>
- Specified by:
collectIf
in interfaceMutableCollection<T>
- Specified by:
collectIf
in interfaceMutableList<T>
- Specified by:
collectIf
in interfaceOrderedIterable<T>
- Specified by:
collectIf
in interfaceReversibleIterable<T>
- Specified by:
collectIf
in interfaceRichIterable<T>
- Overrides:
collectIf
in classAbstractCollectionAdapter<T>
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partition
public PartitionMutableList<T> partition(Predicate<? super T> predicate)
Description copied from interface:MutableCollection
Filters a collection into a PartitionedIterable based on the evaluation of the predicate.Example 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"); } });
Co-variant example for MutableCollection:PartitionMutableCollection<Person> newYorkersAndNonNewYorkers = people.partition(person -> person.getAddress().getState().getName().equals("New York"));
- Specified by:
partition
in interfaceListIterable<T>
- Specified by:
partition
in interfaceMutableCollection<T>
- Specified by:
partition
in interfaceMutableList<T>
- Specified by:
partition
in interfaceOrderedIterable<T>
- Specified by:
partition
in interfaceReversibleIterable<T>
- Specified by:
partition
in interfaceRichIterable<T>
- Overrides:
partition
in classAbstractCollectionAdapter<T>
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partitionWith
public <P> PartitionMutableList<T> partitionWith(Predicate2<? super T,? super P> predicate, P parameter)
Description copied from interface:MutableCollection
Filters a collection into a PartitionIterable based on the evaluation of the predicate.Example 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");
Co-variant example for MutableCollection:PartitionMutableCollection<Person> newYorkersAndNonNewYorkers = people.partitionWith((Person person, String state) -> person.getAddress().getState().getName().equals(state), "New York");
- Specified by:
partitionWith
in interfaceListIterable<T>
- Specified by:
partitionWith
in interfaceMutableCollection<T>
- Specified by:
partitionWith
in interfaceMutableList<T>
- Specified by:
partitionWith
in interfaceOrderedIterable<T>
- Specified by:
partitionWith
in interfaceReversibleIterable<T>
- Specified by:
partitionWith
in interfaceRichIterable<T>
- Overrides:
partitionWith
in classAbstractCollectionAdapter<T>
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selectWith
public <P> MutableList<T> selectWith(Predicate2<? super T,? super P> predicate, P parameter)
Description copied from interface:MutableCollection
Returns a MutableCollection with all elements that evaluate to true for the specified predicate2 and parameter.MutableCollection<Integer> fives = integers.selectWith(Predicates2.equal(), Integer.valueOf(5));
- Specified by:
selectWith
in interfaceListIterable<T>
- Specified by:
selectWith
in interfaceMutableCollection<T>
- Specified by:
selectWith
in interfaceMutableList<T>
- Specified by:
selectWith
in interfaceOrderedIterable<T>
- Specified by:
selectWith
in interfaceReversibleIterable<T>
- Specified by:
selectWith
in interfaceRichIterable<T>
- Overrides:
selectWith
in classAbstractCollectionAdapter<T>
- Parameters:
predicate
- aPredicate2
to use as the select criteriaparameter
- a parameter to pass in for evaluation of the second argumentP
inpredicate
- See Also:
RichIterable.select(Predicate)
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rejectWith
public <P> MutableList<T> rejectWith(Predicate2<? super T,? super P> predicate, P parameter)
Description copied from interface:MutableCollection
Returns a MutableCollection with all elements that evaluate to false for the specified predicate2 and parameter.e.g. MutableCollection<Integer> selected = integers.rejectWith(Predicates2.equal(), Integer.valueOf(5));
- Specified by:
rejectWith
in interfaceListIterable<T>
- Specified by:
rejectWith
in interfaceMutableCollection<T>
- Specified by:
rejectWith
in interfaceMutableList<T>
- Specified by:
rejectWith
in interfaceOrderedIterable<T>
- Specified by:
rejectWith
in interfaceReversibleIterable<T>
- Specified by:
rejectWith
in interfaceRichIterable<T>
- Overrides:
rejectWith
in classAbstractCollectionAdapter<T>
- Parameters:
predicate
- aPredicate2
to use as the select criteriaparameter
- a parameter to pass in for evaluation of the second argumentP
inpredicate
- See Also:
RichIterable.select(Predicate)
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collectWith
public <P,V> MutableList<V> collectWith(Function2<? super T,? super P,? extends V> function, P parameter)
Description copied from interface:MutableCollection
Same asRichIterable.collect(Function)
with aFunction2
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));
Co-variant example for MutableCollection:MutableCollection<Integer> integers = Lists.mutable.with(1, 2, 3).collectWith((each, parameter) -> each + parameter, Integer.valueOf(1));
- Specified by:
collectWith
in interfaceListIterable<T>
- Specified by:
collectWith
in interfaceMutableCollection<T>
- Specified by:
collectWith
in interfaceMutableList<T>
- Specified by:
collectWith
in interfaceOrderedIterable<T>
- Specified by:
collectWith
in interfaceReversibleIterable<T>
- Specified by:
collectWith
in interfaceRichIterable<T>
- Overrides:
collectWith
in classAbstractCollectionAdapter<T>
- Parameters:
function
- AFunction2
to use as the collect transformation functionparameter
- A parameter to pass in for evaluation of the second argumentP
infunction
- Returns:
- A new
RichIterable
that contains the transformed elements returned byFunction2.value(Object, Object)
- See Also:
RichIterable.collect(Function)
-
zip
public <S> MutableList<Pair<T,S>> zip(java.lang.Iterable<S> that)
Description copied from interface:RichIterable
Returns aRichIterable
formed from thisRichIterable
and anotherRichIterable
by combining corresponding elements in pairs. If one of the twoRichIterable
s is longer than the other, its remaining elements are ignored.- Specified by:
zip
in interfaceListIterable<T>
- Specified by:
zip
in interfaceMutableCollection<T>
- Specified by:
zip
in interfaceMutableList<T>
- Specified by:
zip
in interfaceOrderedIterable<T>
- Specified by:
zip
in interfaceReversibleIterable<T>
- Specified by:
zip
in interfaceRichIterable<T>
- Overrides:
zip
in classAbstractCollectionAdapter<T>
- Type Parameters:
S
- the type of the second half of the returned pairs- Parameters:
that
- TheRichIterable
providing the second half of each result pair- Returns:
- A new
RichIterable
containing pairs consisting of corresponding elements of thisRichIterable
and that. The length of the returnedRichIterable
is the minimum of the lengths of thisRichIterable
and that.
-
zipWithIndex
public MutableList<Pair<T,java.lang.Integer>> zipWithIndex()
Description copied from interface:RichIterable
Zips thisRichIterable
with its indices.- Specified by:
zipWithIndex
in interfaceListIterable<T>
- Specified by:
zipWithIndex
in interfaceMutableCollection<T>
- Specified by:
zipWithIndex
in interfaceMutableList<T>
- Specified by:
zipWithIndex
in interfaceOrderedIterable<T>
- Specified by:
zipWithIndex
in interfaceReversibleIterable<T>
- Specified by:
zipWithIndex
in interfaceRichIterable<T>
- Overrides:
zipWithIndex
in classAbstractCollectionAdapter<T>
- Returns:
- A new
RichIterable
containing pairs consisting of all elements of thisRichIterable
paired with their index. Indices start at 0. - See Also:
RichIterable.zip(Iterable)
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