Class ImmutableNotEmptyStack<T>
- java.lang.Object
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- org.eclipse.collections.impl.AbstractRichIterable<T>
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- org.eclipse.collections.impl.stack.immutable.ImmutableNotEmptyStack<T>
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- All Implemented Interfaces:
java.io.Serializable
,java.lang.Iterable<T>
,InternalIterable<T>
,OrderedIterable<T>
,RichIterable<T>
,ImmutableStack<T>
,StackIterable<T>
final class ImmutableNotEmptyStack<T> extends AbstractRichIterable<T> implements ImmutableStack<T>, java.io.Serializable
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Field Summary
Fields Modifier and Type Field Description private T
element
private ImmutableStack<T>
next
private static long
serialVersionUID
private int
size
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Constructor Summary
Constructors Constructor Description ImmutableNotEmptyStack(T element, ImmutableStack<T> next)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description private void
checkNegativeCount(int count)
private void
checkSizeLessThanCount(int count)
private void
checkSizeLessThanOrEqualToIndex(int index)
private boolean
checkZeroCount(int count)
RichIterable<RichIterable<T>>
chunk(int size)
Partitions elements in fixed size chunks.<V> ImmutableStack<V>
collect(Function<? super T,? extends V> function)
Returns a new collection with the results of applying the specified function on each element of the source collection.ImmutableBooleanStack
collectBoolean(BooleanFunction<? super T> function)
Returns a new primitiveboolean
iterable with the results of applying the specified function on each element of the source collection.ImmutableByteStack
collectByte(ByteFunction<? super T> function)
Returns a new primitivebyte
iterable with the results of applying the specified function on each element of the source collection.ImmutableCharStack
collectChar(CharFunction<? super T> function)
Returns a new primitivechar
iterable with the results of applying the specified function on each element of the source collection.ImmutableDoubleStack
collectDouble(DoubleFunction<? super T> function)
Returns a new primitivedouble
iterable with the results of applying the specified function on each element of the source collection.ImmutableFloatStack
collectFloat(FloatFunction<? super T> function)
Returns a new primitivefloat
iterable with the results of applying the specified function on each element of the source collection.<V> ImmutableStack<V>
collectIf(Predicate<? super T> predicate, Function<? super T,? extends V> 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.ImmutableIntStack
collectInt(IntFunction<? super T> function)
Returns a new primitiveint
iterable with the results of applying the specified function on each element of the source collection.ImmutableLongStack
collectLong(LongFunction<? super T> function)
Returns a new primitivelong
iterable with the results of applying the specified function on each element of the source collection.ImmutableShortStack
collectShort(ShortFunction<? super T> function)
Returns a new primitiveshort
iterable with the results of applying the specified function on each element of the source collection.<P,V>
ImmutableStack<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.<S> boolean
corresponds(OrderedIterable<S> other, Predicate2<? super T,? super S> predicate)
Returns true if both OrderedIterables have the same length andpredicate
returns true for all corresponding elements e1 of thisOrderedIterable
and e2 ofother
.<V> ImmutableBag<V>
countByEach(Function<? super T,? extends java.lang.Iterable<V>> function)
This method will count the number of occurrences of each value calculated by applying the function to each element of the collection.int
detectIndex(Predicate<? super T> predicate)
Returns the index of the first element of theOrderedIterable
for which thepredicate
evaluates to true.ImmutableStack<T>
distinct()
Returns a newOrderedIterable
containing the distinct elements in this iterable.ImmutableStack<T>
dropWhile(Predicate<? super T> predicate)
Returns the final elements that do not satisfy the Predicate.void
each(Procedure<? super T> procedure)
The procedure is executed for each element in the iterable.boolean
equals(java.lang.Object o)
Follows the same general contract asList.equals(Object)
, but for Stacks.<V> ImmutableStack<V>
flatCollect(Function<? super T,? extends java.lang.Iterable<V>> function)
flatCollect
is a special case ofRichIterable.collect(Function)
.void
forEach(int startIndex, int endIndex, Procedure<? super T> procedure)
Iterates over the section of the iterable covered by the specified inclusive indexes.void
forEachWithIndex(int fromIndex, int toIndex, ObjectIntProcedure<? super T> objectIntProcedure)
Iterates over the section of the iterable covered by the specified inclusive indexes.T
getFirst()
Should return the same value as peek().T
getLast()
Should not work as it violates the contract of a Stack.<V> ImmutableListMultimap<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> ImmutableListMultimap<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.<V> ImmutableMap<V,T>
groupByUniqueKey(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 map, where the transformed value is the key.int
hashCode()
Follows the same general contract asList.hashCode()
, but for Stacks.boolean
hasSameElements(OrderedIterable<T> other)
int
indexOf(java.lang.Object object)
Returns the index of the first occurrence of the specified item in this iterable, or -1 if this iterable does not contain the item.boolean
isEmpty()
Returns true if this iterable has zero items.java.util.Iterator<T>
iterator()
boolean
notEmpty()
The English equivalent of !this.isEmpty()PartitionImmutableStack<T>
partition(Predicate<? super T> predicate)
Filters a collection into a PartitionedIterable based on the evaluation of the predicate.PartitionImmutableStack<T>
partitionWhile(Predicate<? super T> predicate)
Returns a Partition of the initial elements that satisfy the Predicate and the remaining elements.<P> PartitionImmutableStack<T>
partitionWith(Predicate2<? super T,? super P> predicate, P parameter)
Filters a collection into a PartitionIterable based on the evaluation of the predicate.T
peek()
Returns the element at the top of the stack, without removing it from the stack.ListIterable<T>
peek(int count)
Pair<T,ImmutableStack<T>>
peekAndPop()
Pair<ListIterable<T>,ImmutableStack<T>>
peekAndPop(int count)
T
peekAt(int index)
Returns the element at a specific index, without removing it from the stack.ImmutableStack<T>
pop()
ImmutableStack<T>
pop(int count)
ImmutableStack<T>
push(T item)
ImmutableStack<T>
reject(Predicate<? super T> predicate)
Returns all elements of the source collection that return false when evaluating of the predicate.<P> ImmutableStack<T>
rejectWith(Predicate2<? super T,? super P> predicate, P parameter)
Similar toRichIterable.reject(Predicate)
, except with an evaluation parameter for the second generic argument inPredicate2
.ImmutableStack<T>
select(Predicate<? super T> predicate)
Returns all elements of the source collection that return true when evaluating the predicate.<S> ImmutableStack<S>
selectInstancesOf(java.lang.Class<S> clazz)
Returns all elements of the source collection that are instances of the Classclazz
.<P> ImmutableStack<T>
selectWith(Predicate2<? super T,? super P> predicate, P parameter)
Similar toRichIterable.select(Predicate)
, except with an evaluation parameter for the second generic argument inPredicate2
.int
size()
Size takes linear time on ImmutableStacks.<V> ImmutableObjectDoubleMap<V>
sumByDouble(Function<? super T,? extends V> groupBy, DoubleFunction<? super T> function)
Groups and sums the values using the two specified functions.<V> ImmutableObjectDoubleMap<V>
sumByFloat(Function<? super T,? extends V> groupBy, FloatFunction<? super T> function)
Groups and sums the values using the two specified functions.<V> ImmutableObjectLongMap<V>
sumByInt(Function<? super T,? extends V> groupBy, IntFunction<? super T> function)
Groups and sums the values using the two specified functions.<V> ImmutableObjectLongMap<V>
sumByLong(Function<? super T,? extends V> groupBy, LongFunction<? super T> function)
Groups and sums the values using the two specified functions.ImmutableStack<T>
takeWhile(Predicate<? super T> predicate)
Returns the initial elements that satisfy the Predicate.ImmutableStack<T>
tap(Procedure<? super T> procedure)
Executes the Procedure for each element in the iterable and returnsthis
.ImmutableStack<T>
toImmutable()
Converts the StackIterable to an immutable implementation.private java.lang.Object
writeReplace()
<S> ImmutableStack<Pair<T,S>>
zip(java.lang.Iterable<S> that)
Returns aOrderedIterable
formed from thisOrderedIterable
and anotherIterable
by combining corresponding elements in pairs.ImmutableStack<Pair<T,java.lang.Integer>>
zipWithIndex()
Zips thisRichIterable
with its indices.-
Methods inherited from class org.eclipse.collections.impl.AbstractRichIterable
allSatisfy, allSatisfyWith, anySatisfy, anySatisfyWith, appendString, appendString, asLazy, collect, collectIf, collectWith, contains, containsAll, containsAllArguments, containsAllIterable, count, countWith, detect, detectOptional, detectWith, detectWithIfNone, detectWithOptional, flatCollect, forEach, forEachWith, forEachWithIndex, groupBy, groupByEach, groupByUniqueKey, injectInto, injectInto, injectInto, injectInto, injectInto, into, max, max, maxBy, min, min, minBy, noneSatisfy, noneSatisfyWith, reject, rejectWith, select, selectWith, sumOfDouble, sumOfFloat, sumOfInt, sumOfLong, toArray, toArray, toBag, toBiMap, toList, toMap, toSet, toSortedBag, toSortedBag, toSortedBagBy, toSortedListBy, toSortedMap, toSortedMap, toSortedMapBy, toSortedSet, toSortedSet, toSortedSetBy, toString, zip, zipWithIndex
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Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait
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Methods inherited from interface org.eclipse.collections.api.stack.ImmutableStack
aggregateBy, aggregateInPlaceBy, collectWithIndex, countBy, countByWith, flatCollectWith
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Methods inherited from interface org.eclipse.collections.api.InternalIterable
forEach, forEachWith
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Methods inherited from interface org.eclipse.collections.api.ordered.OrderedIterable
collectWithIndex, forEachWithIndex, getFirstOptional, getLastOptional, max, min, rejectWithIndex, selectWithIndex, zip, zipWithIndex
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Methods inherited from interface org.eclipse.collections.api.RichIterable
aggregateBy, allSatisfy, allSatisfyWith, anySatisfy, anySatisfyWith, appendString, appendString, appendString, asLazy, 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, 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, makeString, makeString, makeString, makeString, max, maxBy, maxByOptional, maxOptional, maxOptional, min, minBy, minByOptional, minOptional, minOptional, noneSatisfy, noneSatisfyWith, reduce, reduceInPlace, reduceInPlace, reject, rejectWith, select, selectWith, summarizeDouble, summarizeFloat, summarizeInt, summarizeLong, sumOfDouble, sumOfFloat, sumOfInt, sumOfLong, toArray, toArray, toBag, toBiMap, toImmutableBag, toImmutableBiMap, toImmutableList, 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
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Methods inherited from interface org.eclipse.collections.api.stack.StackIterable
toStack, toString
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Field Detail
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serialVersionUID
private static final long serialVersionUID
- See Also:
- Constant Field Values
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element
private final T element
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next
private final ImmutableStack<T> next
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size
private final int size
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Constructor Detail
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ImmutableNotEmptyStack
ImmutableNotEmptyStack(T element, ImmutableStack<T> next)
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Method Detail
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push
public ImmutableStack<T> push(T item)
- Specified by:
push
in interfaceImmutableStack<T>
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pop
public ImmutableStack<T> pop()
- Specified by:
pop
in interfaceImmutableStack<T>
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pop
public ImmutableStack<T> pop(int count)
- Specified by:
pop
in interfaceImmutableStack<T>
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peekAndPop
public Pair<T,ImmutableStack<T>> peekAndPop()
- Specified by:
peekAndPop
in interfaceImmutableStack<T>
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peekAndPop
public Pair<ListIterable<T>,ImmutableStack<T>> peekAndPop(int count)
- Specified by:
peekAndPop
in interfaceImmutableStack<T>
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peek
public T peek()
Description copied from interface:StackIterable
Returns the element at the top of the stack, without removing it from the stack.- Specified by:
peek
in interfaceStackIterable<T>
- Returns:
- the top of the stack.
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peek
public ListIterable<T> peek(int count)
- Specified by:
peek
in interfaceStackIterable<T>
- Returns:
- a ListIterable of the number of elements specified by the count, beginning with the top of the stack.
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checkZeroCount
private boolean checkZeroCount(int count)
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checkSizeLessThanCount
private void checkSizeLessThanCount(int count)
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checkSizeLessThanOrEqualToIndex
private void checkSizeLessThanOrEqualToIndex(int index)
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checkNegativeCount
private void checkNegativeCount(int count)
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peekAt
public T peekAt(int index)
Description copied from interface:StackIterable
Returns the element at a specific index, without removing it from the stack.- Specified by:
peekAt
in interfaceStackIterable<T>
- Parameters:
index
- the location to peek into- Returns:
- the element at the specified index
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getFirst
public T getFirst()
Description copied from interface:StackIterable
Should return the same value as peek().- Specified by:
getFirst
in interfaceOrderedIterable<T>
- Specified by:
getFirst
in interfaceRichIterable<T>
- Specified by:
getFirst
in interfaceStackIterable<T>
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getLast
public T getLast()
Description copied from interface:StackIterable
Should not work as it violates the contract of a Stack.- Specified by:
getLast
in interfaceOrderedIterable<T>
- Specified by:
getLast
in interfaceRichIterable<T>
- Specified by:
getLast
in interfaceStackIterable<T>
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select
public ImmutableStack<T> select(Predicate<? super T> predicate)
Description copied from interface:RichIterable
Returns all elements of the source collection that return true when evaluating the predicate. This method is also commonly called filter.Example using a Java 8 lambda expression:
RichIterable<Person> selected = people.select(person -> person.getAddress().getCity().equals("London"));
Example using an anonymous inner class:
RichIterable<Person> selected = people.select(new Predicate<Person>() { public boolean accept(Person person) { return person.getAddress().getCity().equals("London"); } });
- Specified by:
select
in interfaceImmutableStack<T>
- Specified by:
select
in interfaceOrderedIterable<T>
- Specified by:
select
in interfaceRichIterable<T>
- Specified by:
select
in interfaceStackIterable<T>
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selectWith
public <P> ImmutableStack<T> selectWith(Predicate2<? super T,? super P> predicate, P parameter)
Description copied from interface:RichIterable
Similar toRichIterable.select(Predicate)
, except with an evaluation parameter for the second generic argument inPredicate2
.E.g. return a
Collection
of Person elements where the person has an age greater than or equal to 18 yearsExample using a Java 8 lambda expression:
RichIterable<Person> selected = people.selectWith((Person person, Integer age) -> person.getAge()>= age, Integer.valueOf(18));
Example using an anonymous inner class:
RichIterable<Person> selected = people.selectWith(new Predicate2<Person, Integer>() { public boolean accept(Person person, Integer age) { return person.getAge()>= age; } }, Integer.valueOf(18));
- Specified by:
selectWith
in interfaceImmutableStack<T>
- Specified by:
selectWith
in interfaceOrderedIterable<T>
- Specified by:
selectWith
in interfaceRichIterable<T>
- Specified by:
selectWith
in interfaceStackIterable<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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reject
public ImmutableStack<T> reject(Predicate<? super T> predicate)
Description copied from interface:RichIterable
Returns all elements of the source collection that return false when evaluating of the predicate. This method is also sometimes called filterNot and is the equivalent of calling iterable.select(Predicates.not(predicate)).Example using a Java 8 lambda expression:
RichIterable<Person> rejected = people.reject(person -> person.person.getLastName().equals("Smith"));
Example using an anonymous inner class:
RichIterable<Person> rejected = people.reject(new Predicate<Person>() { public boolean accept(Person person) { return person.person.getLastName().equals("Smith"); } });
- Specified by:
reject
in interfaceImmutableStack<T>
- Specified by:
reject
in interfaceOrderedIterable<T>
- Specified by:
reject
in interfaceRichIterable<T>
- Specified by:
reject
in interfaceStackIterable<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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rejectWith
public <P> ImmutableStack<T> rejectWith(Predicate2<? super T,? super P> predicate, P parameter)
Description copied from interface:RichIterable
Similar toRichIterable.reject(Predicate)
, except with an evaluation parameter for the second generic argument inPredicate2
.E.g. return a
Collection
of Person elements where the person has an age greater than or equal to 18 yearsExample using a Java 8 lambda expression:
RichIterable<Person> rejected = people.rejectWith((Person person, Integer age) -> person.getAge() < age, Integer.valueOf(18));
Example using an anonymous inner class:
MutableList<Person> rejected = people.rejectWith(new Predicate2<Person, Integer>() { public boolean accept(Person person, Integer age) { return person.getAge() < age; } }, Integer.valueOf(18));
- Specified by:
rejectWith
in interfaceImmutableStack<T>
- Specified by:
rejectWith
in interfaceOrderedIterable<T>
- Specified by:
rejectWith
in interfaceRichIterable<T>
- Specified by:
rejectWith
in interfaceStackIterable<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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partition
public PartitionImmutableStack<T> partition(Predicate<? super T> predicate)
Description copied from interface:RichIterable
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"); } });
- Specified by:
partition
in interfaceImmutableStack<T>
- Specified by:
partition
in interfaceOrderedIterable<T>
- Specified by:
partition
in interfaceRichIterable<T>
- Specified by:
partition
in interfaceStackIterable<T>
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partitionWith
public <P> PartitionImmutableStack<T> partitionWith(Predicate2<? super T,? super P> predicate, P parameter)
Description copied from interface:RichIterable
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");
- Specified by:
partitionWith
in interfaceImmutableStack<T>
- Specified by:
partitionWith
in interfaceOrderedIterable<T>
- Specified by:
partitionWith
in interfaceRichIterable<T>
- Specified by:
partitionWith
in interfaceStackIterable<T>
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selectInstancesOf
public <S> ImmutableStack<S> selectInstancesOf(java.lang.Class<S> clazz)
Description copied from interface:RichIterable
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);
- Specified by:
selectInstancesOf
in interfaceImmutableStack<T>
- Specified by:
selectInstancesOf
in interfaceOrderedIterable<T>
- Specified by:
selectInstancesOf
in interfaceRichIterable<T>
- Specified by:
selectInstancesOf
in interfaceStackIterable<T>
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collect
public <V> ImmutableStack<V> collect(Function<? super T,? extends V> function)
Description copied from interface:RichIterable
Returns a new collection 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:
RichIterable<String> names = people.collect(person -> person.getFirstName() + " " + person.getLastName());
Example using an anonymous inner class:
RichIterable<String> names = people.collect(new Function<Person, String>() { public String valueOf(Person person) { return person.getFirstName() + " " + person.getLastName(); } });
- Specified by:
collect
in interfaceImmutableStack<T>
- Specified by:
collect
in interfaceOrderedIterable<T>
- Specified by:
collect
in interfaceRichIterable<T>
- Specified by:
collect
in interfaceStackIterable<T>
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collectBoolean
public ImmutableBooleanStack collectBoolean(BooleanFunction<? super T> function)
Description copied from interface:RichIterable
Returns a new primitiveboolean
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(); } });
- Specified by:
collectBoolean
in interfaceImmutableStack<T>
- Specified by:
collectBoolean
in interfaceOrderedIterable<T>
- Specified by:
collectBoolean
in interfaceRichIterable<T>
- Specified by:
collectBoolean
in interfaceStackIterable<T>
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collectByte
public ImmutableByteStack collectByte(ByteFunction<? super T> function)
Description copied from interface:RichIterable
Returns a new primitivebyte
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(); } });
- Specified by:
collectByte
in interfaceImmutableStack<T>
- Specified by:
collectByte
in interfaceOrderedIterable<T>
- Specified by:
collectByte
in interfaceRichIterable<T>
- Specified by:
collectByte
in interfaceStackIterable<T>
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collectChar
public ImmutableCharStack collectChar(CharFunction<? super T> function)
Description copied from interface:RichIterable
Returns a new primitivechar
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(); } });
- Specified by:
collectChar
in interfaceImmutableStack<T>
- Specified by:
collectChar
in interfaceOrderedIterable<T>
- Specified by:
collectChar
in interfaceRichIterable<T>
- Specified by:
collectChar
in interfaceStackIterable<T>
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collectDouble
public ImmutableDoubleStack collectDouble(DoubleFunction<? super T> function)
Description copied from interface:RichIterable
Returns a new primitivedouble
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(); } });
- Specified by:
collectDouble
in interfaceImmutableStack<T>
- Specified by:
collectDouble
in interfaceOrderedIterable<T>
- Specified by:
collectDouble
in interfaceRichIterable<T>
- Specified by:
collectDouble
in interfaceStackIterable<T>
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collectFloat
public ImmutableFloatStack collectFloat(FloatFunction<? super T> function)
Description copied from interface:RichIterable
Returns a new primitivefloat
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(); } });
- Specified by:
collectFloat
in interfaceImmutableStack<T>
- Specified by:
collectFloat
in interfaceOrderedIterable<T>
- Specified by:
collectFloat
in interfaceRichIterable<T>
- Specified by:
collectFloat
in interfaceStackIterable<T>
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collectInt
public ImmutableIntStack collectInt(IntFunction<? super T> function)
Description copied from interface:RichIterable
Returns a new primitiveint
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(); } });
- Specified by:
collectInt
in interfaceImmutableStack<T>
- Specified by:
collectInt
in interfaceOrderedIterable<T>
- Specified by:
collectInt
in interfaceRichIterable<T>
- Specified by:
collectInt
in interfaceStackIterable<T>
-
collectLong
public ImmutableLongStack collectLong(LongFunction<? super T> function)
Description copied from interface:RichIterable
Returns a new primitivelong
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(); } });
- Specified by:
collectLong
in interfaceImmutableStack<T>
- Specified by:
collectLong
in interfaceOrderedIterable<T>
- Specified by:
collectLong
in interfaceRichIterable<T>
- Specified by:
collectLong
in interfaceStackIterable<T>
-
collectShort
public ImmutableShortStack collectShort(ShortFunction<? super T> function)
Description copied from interface:RichIterable
Returns a new primitiveshort
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(); } });
- Specified by:
collectShort
in interfaceImmutableStack<T>
- Specified by:
collectShort
in interfaceOrderedIterable<T>
- Specified by:
collectShort
in interfaceRichIterable<T>
- Specified by:
collectShort
in interfaceStackIterable<T>
-
collectWith
public <P,V> ImmutableStack<V> collectWith(Function2<? super T,? super P,? extends V> function, P parameter)
Description copied from interface:RichIterable
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));
- Specified by:
collectWith
in interfaceImmutableStack<T>
- Specified by:
collectWith
in interfaceOrderedIterable<T>
- Specified by:
collectWith
in interfaceRichIterable<T>
- Specified by:
collectWith
in interfaceStackIterable<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)
-
collectIf
public <V> ImmutableStack<V> collectIf(Predicate<? super T> predicate, Function<? super T,? extends V> function)
Description copied from interface:RichIterable
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. This is the optimized equivalent of calling iterable.select(predicate).collect(function).Example using a Java 8 lambda and method reference:
RichIterable<String> strings = Lists.mutable.with(1, 2, 3).collectIf(e -> e != null, Object::toString);
Example using Predicates factory:
RichIterable<String> strings = Lists.mutable.with(1, 2, 3).collectIf(Predicates.notNull(), Functions.getToString());
- Specified by:
collectIf
in interfaceImmutableStack<T>
- Specified by:
collectIf
in interfaceOrderedIterable<T>
- Specified by:
collectIf
in interfaceRichIterable<T>
- Specified by:
collectIf
in interfaceStackIterable<T>
-
flatCollect
public <V> ImmutableStack<V> flatCollect(Function<? super T,? extends java.lang.Iterable<V>> function)
Description copied from interface:RichIterable
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);
- Specified by:
flatCollect
in interfaceImmutableStack<T>
- Specified by:
flatCollect
in interfaceOrderedIterable<T>
- Specified by:
flatCollect
in interfaceRichIterable<T>
- Specified by:
flatCollect
in interfaceStackIterable<T>
- Parameters:
function
- TheFunction
to apply- Returns:
- a new flattened collection produced by applying the given
function
-
sumByInt
public <V> ImmutableObjectLongMap<V> sumByInt(Function<? super T,? extends V> groupBy, IntFunction<? super T> function)
Description copied from interface:RichIterable
Groups and sums the values using the two specified functions.- Specified by:
sumByInt
in interfaceImmutableStack<T>
- Specified by:
sumByInt
in interfaceRichIterable<T>
-
sumByFloat
public <V> ImmutableObjectDoubleMap<V> sumByFloat(Function<? super T,? extends V> groupBy, FloatFunction<? super T> function)
Description copied from interface:RichIterable
Groups and sums the values using the two specified functions.- Specified by:
sumByFloat
in interfaceImmutableStack<T>
- Specified by:
sumByFloat
in interfaceRichIterable<T>
-
sumByLong
public <V> ImmutableObjectLongMap<V> sumByLong(Function<? super T,? extends V> groupBy, LongFunction<? super T> function)
Description copied from interface:RichIterable
Groups and sums the values using the two specified functions.- Specified by:
sumByLong
in interfaceImmutableStack<T>
- Specified by:
sumByLong
in interfaceRichIterable<T>
-
sumByDouble
public <V> ImmutableObjectDoubleMap<V> sumByDouble(Function<? super T,? extends V> groupBy, DoubleFunction<? super T> function)
Description copied from interface:RichIterable
Groups and sums the values using the two specified functions.- Specified by:
sumByDouble
in interfaceImmutableStack<T>
- Specified by:
sumByDouble
in interfaceRichIterable<T>
-
groupBy
public <V> ImmutableListMultimap<V,T> groupBy(Function<? super T,? extends V> function)
Description copied from interface:RichIterable
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(); } });
- Specified by:
groupBy
in interfaceImmutableStack<T>
- Specified by:
groupBy
in interfaceOrderedIterable<T>
- Specified by:
groupBy
in interfaceRichIterable<T>
- Specified by:
groupBy
in interfaceStackIterable<T>
-
groupByEach
public <V> ImmutableListMultimap<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 interfaceImmutableStack<T>
- Specified by:
groupByEach
in interfaceOrderedIterable<T>
- Specified by:
groupByEach
in interfaceRichIterable<T>
- Specified by:
groupByEach
in interfaceStackIterable<T>
-
groupByUniqueKey
public <V> ImmutableMap<V,T> groupByUniqueKey(Function<? super T,? extends V> function)
Description copied from interface:RichIterable
For each element of the iterable, the function is evaluated, and the results of these evaluations are collected into a new map, where the transformed value is the key. The generated keys must each be unique, or else an exception is thrown.- Specified by:
groupByUniqueKey
in interfaceImmutableStack<T>
- Specified by:
groupByUniqueKey
in interfaceRichIterable<T>
- See Also:
RichIterable.groupBy(Function)
-
zip
public <S> ImmutableStack<Pair<T,S>> zip(java.lang.Iterable<S> that)
Description copied from interface:OrderedIterable
Returns aOrderedIterable
formed from thisOrderedIterable
and anotherIterable
by combining corresponding elements in pairs. The secondIterable
should also be ordered. If one of the twoIterable
s is longer than the other, its remaining elements are ignored.- Specified by:
zip
in interfaceImmutableStack<T>
- Specified by:
zip
in interfaceOrderedIterable<T>
- Specified by:
zip
in interfaceRichIterable<T>
- Specified by:
zip
in interfaceStackIterable<T>
- Type Parameters:
S
- the type of the second half of the returned pairs- Parameters:
that
- TheIterable
providing the second half of each result pair- Returns:
- A new
OrderedIterable
containing pairs consisting of corresponding elements of thisOrderedIterable
and that. The length of the returnedOrderedIterable
is the minimum of the lengths of thisOrderedIterable
and that.
-
zipWithIndex
public ImmutableStack<Pair<T,java.lang.Integer>> zipWithIndex()
Description copied from interface:RichIterable
Zips thisRichIterable
with its indices.- Specified by:
zipWithIndex
in interfaceImmutableStack<T>
- Specified by:
zipWithIndex
in interfaceOrderedIterable<T>
- Specified by:
zipWithIndex
in interfaceRichIterable<T>
- Specified by:
zipWithIndex
in interfaceStackIterable<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)
-
toImmutable
public ImmutableStack<T> toImmutable()
Description copied from interface:StackIterable
Converts the StackIterable to an immutable implementation. Returns this for immutable stacks.- Specified by:
toImmutable
in interfaceStackIterable<T>
-
chunk
public RichIterable<RichIterable<T>> chunk(int size)
Description copied from interface:RichIterable
Partitions elements in fixed size chunks.- Specified by:
chunk
in interfaceRichIterable<T>
- Parameters:
size
- the number of elements per chunk- Returns:
- A
RichIterable
containingRichIterable
s of sizesize
, except the last will be truncated if the elements don't divide evenly.
-
countByEach
public <V> ImmutableBag<V> countByEach(Function<? super T,? extends java.lang.Iterable<V>> function)
Description copied from interface:RichIterable
This method will count the number of occurrences of each value calculated by applying the function to each element of the collection.- Specified by:
countByEach
in interfaceImmutableStack<T>
- Specified by:
countByEach
in interfaceRichIterable<T>
- Overrides:
countByEach
in classAbstractRichIterable<T>
-
size
public int size()
Description copied from interface:ImmutableStack
Size takes linear time on ImmutableStacks.- Specified by:
size
in interfaceImmutableStack<T>
- Specified by:
size
in interfaceRichIterable<T>
-
isEmpty
public boolean isEmpty()
Description copied from interface:RichIterable
Returns true if this iterable has zero items.- Specified by:
isEmpty
in interfaceRichIterable<T>
- Overrides:
isEmpty
in classAbstractRichIterable<T>
-
notEmpty
public boolean notEmpty()
Description copied from interface:RichIterable
The English equivalent of !this.isEmpty()- Specified by:
notEmpty
in interfaceRichIterable<T>
-
tap
public ImmutableStack<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 interfaceImmutableStack<T>
- Specified by:
tap
in interfaceOrderedIterable<T>
- Specified by:
tap
in interfaceRichIterable<T>
- Specified by:
tap
in interfaceStackIterable<T>
- See Also:
RichIterable.each(Procedure)
,RichIterable.forEach(Procedure)
-
each
public void each(Procedure<? super T> procedure)
Description copied from interface:RichIterable
The procedure is executed for each element in the iterable.Example using a Java 8 lambda expression:
people.each(person -> LOGGER.info(person.getName()));
Example using an anonymous inner class:
people.each(new Procedure<Person>() { public void value(Person person) { LOGGER.info(person.getName()); } });
This method is a variant ofInternalIterable.forEach(Procedure)
that has a signature conflict withIterable.forEach(java.util.function.Consumer)
.- Specified by:
each
in interfaceRichIterable<T>
- See Also:
InternalIterable.forEach(Procedure)
,Iterable.forEach(java.util.function.Consumer)
-
takeWhile
public ImmutableStack<T> takeWhile(Predicate<? super T> predicate)
Description copied from interface:OrderedIterable
Returns the initial elements that satisfy the Predicate. Short circuits at the first element which does not satisfy the Predicate.- Specified by:
takeWhile
in interfaceImmutableStack<T>
- Specified by:
takeWhile
in interfaceOrderedIterable<T>
- Specified by:
takeWhile
in interfaceStackIterable<T>
-
dropWhile
public ImmutableStack<T> dropWhile(Predicate<? super T> predicate)
Description copied from interface:OrderedIterable
Returns the final elements that do not satisfy the Predicate. Short circuits at the first element which does satisfy the Predicate.- Specified by:
dropWhile
in interfaceImmutableStack<T>
- Specified by:
dropWhile
in interfaceOrderedIterable<T>
- Specified by:
dropWhile
in interfaceStackIterable<T>
-
partitionWhile
public PartitionImmutableStack<T> partitionWhile(Predicate<? super T> predicate)
Description copied from interface:OrderedIterable
Returns a Partition of the initial elements that satisfy the Predicate and the remaining elements. Short circuits at the first element which does satisfy the Predicate.- Specified by:
partitionWhile
in interfaceImmutableStack<T>
- Specified by:
partitionWhile
in interfaceOrderedIterable<T>
- Specified by:
partitionWhile
in interfaceStackIterable<T>
-
distinct
public ImmutableStack<T> distinct()
Description copied from interface:OrderedIterable
Returns a newOrderedIterable
containing the distinct elements in this iterable.Conceptually similar to
RichIterable.toSet()
.RichIterable.toList()
but retains the original order. If an element appears multiple times in this iterable, the first one will be copied into the result.- Specified by:
distinct
in interfaceImmutableStack<T>
- Specified by:
distinct
in interfaceOrderedIterable<T>
- Specified by:
distinct
in interfaceStackIterable<T>
- Returns:
OrderedIterable
of distinct elements
-
indexOf
public int indexOf(java.lang.Object object)
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 interfaceOrderedIterable<T>
- See Also:
List.indexOf(Object)
-
corresponds
public <S> boolean corresponds(OrderedIterable<S> other, Predicate2<? super T,? super S> predicate)
Description copied from interface:OrderedIterable
Returns true if both OrderedIterables have the same length andpredicate
returns true for all corresponding elements e1 of thisOrderedIterable
and e2 ofother
. Thepredicate
is evaluated for each element at the same position of eachOrderedIterable
in a forward iteration order. This is a short circuit pattern.- Specified by:
corresponds
in interfaceOrderedIterable<T>
-
hasSameElements
public boolean hasSameElements(OrderedIterable<T> other)
-
forEach
public void forEach(int startIndex, int endIndex, Procedure<? super T> procedure)
Description copied from interface:OrderedIterable
Iterates over the section of the iterable covered by the specified inclusive indexes. The indexes are both inclusive.e.g. OrderedIterable<People> people = FastList.newListWith(ted, mary, bob, sally) people.forEach(0, 1, new Procedure<Person>() { public void value(Person person) { LOGGER.info(person.getName()); } });
This code would output ted and mary's names.
- Specified by:
forEach
in interfaceOrderedIterable<T>
-
forEachWithIndex
public void forEachWithIndex(int fromIndex, int toIndex, ObjectIntProcedure<? super T> objectIntProcedure)
Description copied from interface:OrderedIterable
Iterates over the section of the iterable covered by the specified inclusive indexes. The indexes are both inclusive.e.g. OrderedIterable<People> people = FastList.newListWith(ted, mary, bob, sally) people.forEachWithIndex(0, 1, new ObjectIntProcedure<Person>() { public void value(Person person, int index) { LOGGER.info(person.getName()); } });
This code would output ted and mary's names.
- Specified by:
forEachWithIndex
in interfaceOrderedIterable<T>
-
detectIndex
public int detectIndex(Predicate<? super T> predicate)
Description copied from interface:OrderedIterable
Returns the index of the first element of theOrderedIterable
for which thepredicate
evaluates to true. Returns -1 if no element evaluates true for thepredicate
.- Specified by:
detectIndex
in interfaceOrderedIterable<T>
-
iterator
public java.util.Iterator<T> iterator()
- Specified by:
iterator
in interfacejava.lang.Iterable<T>
-
equals
public boolean equals(java.lang.Object o)
Description copied from interface:StackIterable
Follows the same general contract asList.equals(Object)
, but for Stacks.- Specified by:
equals
in interfaceStackIterable<T>
- Overrides:
equals
in classjava.lang.Object
-
hashCode
public int hashCode()
Description copied from interface:StackIterable
Follows the same general contract asList.hashCode()
, but for Stacks.- Specified by:
hashCode
in interfaceStackIterable<T>
- Overrides:
hashCode
in classjava.lang.Object
-
writeReplace
private java.lang.Object writeReplace()
-
-