Package org.eclipse.collections.impl.string.immutable

Class CodePointList

java.lang.Object

org.eclipse.collections.impl.primitive.AbstractIntIterable

org.eclipse.collections.impl.string.immutable.CodePointList

All Implemented Interfaces:

Serializable, CharSequence, ImmutableIntCollection, IntIterable, ImmutableIntList, IntList, OrderedIntIterable, ReversibleIntIterable, PrimitiveIterable

public class CodePointList
extends AbstractIntIterable
implements CharSequence, ImmutableIntList, Serializable

Calculates and provides the code points stored in a String as an ImmutableIntList. This is a cleaner more OO way of providing many of the iterable protocols available in StringIterate for code points.

Since:

7.0

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
CodePointList(String value)

Method Summary

Modifier and Type	Method	Description
boolean	allSatisfy(IntPredicate predicate)	Returns true if all of the elements in the IntIterable return true for the specified predicate, otherwise returns false.
boolean	anySatisfy(IntPredicate predicate)	Returns true if any of the elements in the IntIterable return true for the specified predicate, otherwise returns false.
void	appendString(Appendable appendable, String start, String separator, String end)	Prints a string representation of this collection onto the given Appendable.
LazyIntIterable	asReversed()
int	binarySearch(int value)
char	charAt(int index)
RichIterable<IntIterable>	chunk(int size)	Partitions elements in fixed size chunks.
<V> ImmutableList<V>	collect(IntToObjectFunction<? extends V> function)	Returns a new collection with the results of applying the specified function on each element of the source collection.
CodePointList	collectInt(IntToIntFunction function)
boolean	contains(int expected)	Returns true if the value is contained in the IntIterable, and false if it is not.
int	count(IntPredicate predicate)	Returns a count of the number of elements in the IntIterable that return true for the specified predicate.
int	detectIfNone(IntPredicate predicate, int ifNone)
CodePointList	distinct()
long	dotProduct(IntList list)
void	each(IntProcedure procedure)	A synonym for forEach.
boolean	equals(Object otherList)	Follows the same general contract as List.equals(Object).
void	forEachWithIndex(IntIntProcedure procedure)
static CodePointList	from(int... codePoints)
static CodePointList	from(String value)
static CodePointList	from(IntIterable iterable)
int	get(int index)
int	getFirst()
int	getLast()
int	hashCode()	Follows the same general contract as List.hashCode().
int	indexOf(int value)
<T> T	injectInto(T injectedValue, ObjectIntToObjectFunction<? super T,? extends T> function)
<T> T	injectIntoWithIndex(T injectedValue, ObjectIntIntToObjectFunction<? super T,? extends T> function)
IntIterator	intIterator()	Returns a primitive iterator that can be used to iterate over the IntIterable in an imperative style.
boolean	isEmpty()	Returns true if this iterable has zero items.
int	lastIndexOf(int value)
int	length()
int	max()
int	min()
CodePointList	newWith(int element)
CodePointList	newWithAll(IntIterable elements)
CodePointList	newWithout(int element)
CodePointList	newWithoutAll(IntIterable elements)
boolean	noneSatisfy(IntPredicate predicate)	Returns true if none of the elements in the IntIterable return true for the specified predicate, otherwise returns false.
CodePointList	reject(IntPredicate predicate)	Returns a new IntIterable with all of the elements in the IntIterable that return false for the specified predicate.
CodePointList	select(IntPredicate predicate)	Returns a new IntIterable with all of the elements in the IntIterable that return true for the specified predicate.
int	size()	Returns the number of items in this iterable.
Spliterator.OfInt	spliterator()
ImmutableIntList	subList(int fromIndex, int toIndex)
String	subSequence(int start, int end)
long	sum()
int[]	toArray()	Converts the IntIterable to a primitive int array.
int[]	toArray(int[] target)	Converts the IntIterable to a primitive int array.
MutableIntBag	toBag()	Converts the IntIterable to a new MutableIntBag.
ImmutableIntList	toImmutable()	Returns an immutable copy of this list.
MutableIntList	toList()	Converts the IntIterable to a new MutableIntList.
CodePointList	toReversed()
MutableIntSet	toSet()	Converts the IntIterable to a new MutableIntSet.
String	toString()	The value of toString must be strictly implemented as defined in CharSequence.
StringBuilder	toStringBuilder()
<T> ImmutableList<IntObjectPair<T>>	zip(Iterable<T> iterable)	Returns an ImmutableList formed from this ImmutableIntList and a ListIterable by combining corresponding elements in pairs.
ImmutableList<IntIntPair>	zipInt(IntIterable iterable)	Returns an ImmutableList formed from this ImmutableIntList and another IntList by combining corresponding elements in pairs.

Methods inherited from class org.eclipse.collections.impl.primitive.AbstractIntIterable

asLazy, average, maxIfEmpty, median, minIfEmpty, toSortedArray, toSortedList

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.lang.CharSequence

chars, codePoints

Methods inherited from interface org.eclipse.collections.api.list.primitive.ImmutableIntList

collectWithIndex, rejectWithIndex, selectWithIndex, tap

Methods inherited from interface org.eclipse.collections.api.IntIterable

asLazy, average, averageIfEmpty, collect, collectBoolean, collectByte, collectChar, collectDouble, collectFloat, collectInt, collectLong, collectShort, containsAll, containsAll, containsAny, containsAny, containsNone, containsNone, flatCollect, forEach, injectIntoBoolean, injectIntoByte, injectIntoChar, injectIntoDouble, injectIntoFloat, injectIntoInt, injectIntoLong, injectIntoShort, maxIfEmpty, median, medianIfEmpty, minIfEmpty, reduce, reduceIfEmpty, reject, select, summaryStatistics, toSortedArray, toSortedList, toSortedList, toSortedListBy, toSortedListBy

Methods inherited from interface org.eclipse.collections.api.list.primitive.IntList

forEachInBoth, primitiveParallelStream, primitiveStream

Methods inherited from interface org.eclipse.collections.api.ordered.primitive.OrderedIntIterable

collectWithIndex, rejectWithIndex, selectWithIndex

Methods inherited from interface org.eclipse.collections.api.PrimitiveIterable

appendString, appendString, makeString, makeString, makeString, notEmpty

Constructor Details

CodePointList

public CodePointList(String value)

Method Details

from

public static CodePointList from(String value)

from

public static CodePointList from(int... codePoints)

from

public static CodePointList from(IntIterable iterable)

toStringBuilder

public StringBuilder toStringBuilder()

charAt

public char charAt(int index)

Specified by:

charAt in interface CharSequence

length

public int length()

Specified by:

length in interface CharSequence

isEmpty

public boolean isEmpty()

Description copied from interface: PrimitiveIterable

Returns true if this iterable has zero items.

Specified by:

isEmpty in interface CharSequence

Specified by:

isEmpty in interface PrimitiveIterable

subSequence

public String subSequence(int start,
 int end)

Specified by:

subSequence in interface CharSequence

toString

public String toString()

The value of toString must be strictly implemented as defined in CharSequence.

Specified by:

toString in interface CharSequence

Specified by:

toString in interface PrimitiveIterable

Overrides:

toString in class AbstractIntIterable

Returns:

a string representation of this PrimitiveIterable

See Also:

• AbstractCollection.toString()

intIterator

public IntIterator intIterator()

Description copied from interface: IntIterable

Returns a primitive iterator that can be used to iterate over the IntIterable in an imperative style.

Specified by:

intIterator in interface IntIterable

toArray

public int[] toArray()

Description copied from interface: IntIterable

Converts the IntIterable to a primitive int array.

Specified by:

toArray in interface IntIterable

toArray

public int[] toArray(int[] target)

Description copied from interface: IntIterable

Converts the IntIterable to a primitive int array. If the collection fits into the provided array it is used to store its elements and is returned from the method, otherwise a new array of the appropriate size is allocated and returned. If the iterable is empty, the target array is returned unchanged.

Specified by:

toArray in interface IntIterable

contains

public boolean contains(int expected)

Description copied from interface: IntIterable

Returns true if the value is contained in the IntIterable, and false if it is not.

Specified by:

contains in interface IntIterable

each

public void each(IntProcedure procedure)

Description copied from interface: IntIterable

A synonym for forEach.

Specified by:

each in interface IntIterable

distinct

public CodePointList distinct()

Specified by:

distinct in interface ImmutableIntList

Specified by:

distinct in interface IntList

Specified by:

distinct in interface ReversibleIntIterable

newWith

public CodePointList newWith(int element)

Specified by:

newWith in interface ImmutableIntCollection

Specified by:

newWith in interface ImmutableIntList

newWithout

public CodePointList newWithout(int element)

Specified by:

newWithout in interface ImmutableIntCollection

Specified by:

newWithout in interface ImmutableIntList

newWithAll

public CodePointList newWithAll(IntIterable elements)

Specified by:

newWithAll in interface ImmutableIntCollection

Specified by:

newWithAll in interface ImmutableIntList

newWithoutAll

public CodePointList newWithoutAll(IntIterable elements)

Specified by:

newWithoutAll in interface ImmutableIntCollection

Specified by:

newWithoutAll in interface ImmutableIntList

toReversed

public CodePointList toReversed()

Specified by:

toReversed in interface ImmutableIntList

Specified by:

toReversed in interface IntList

Specified by:

toReversed in interface ReversibleIntIterable

subList

public ImmutableIntList subList(int fromIndex,
 int toIndex)

Specified by:

subList in interface ImmutableIntList

Specified by:

subList in interface IntList

See Also:

• List.subList(int fromIndex, int toIndex)

get

public int get(int index)

Specified by:

get in interface IntList

dotProduct

public long dotProduct(IntList list)

Specified by:

dotProduct in interface IntList

binarySearch

public int binarySearch(int value)

Specified by:

binarySearch in interface IntList

lastIndexOf

public int lastIndexOf(int value)

Specified by:

lastIndexOf in interface IntList

toImmutable

public ImmutableIntList toImmutable()

Description copied from interface: IntList

Returns an immutable copy of this list. If the list is immutable, it returns itself.

Specified by:

toImmutable in interface IntList

getLast

public int getLast()

Specified by:

getLast in interface ReversibleIntIterable

asReversed

public LazyIntIterable asReversed()

Specified by:

asReversed in interface ReversibleIntIterable

injectIntoWithIndex

public <T> T injectIntoWithIndex(T injectedValue,
 ObjectIntIntToObjectFunction<? super T,? extends T> function)

Specified by:

injectIntoWithIndex in interface OrderedIntIterable

Specified by:

injectIntoWithIndex in interface ReversibleIntIterable

getFirst

public int getFirst()

Specified by:

getFirst in interface OrderedIntIterable

indexOf

public int indexOf(int value)

Specified by:

indexOf in interface OrderedIntIterable

forEachWithIndex

public void forEachWithIndex(IntIntProcedure procedure)

Specified by:

forEachWithIndex in interface OrderedIntIterable

select

public CodePointList select(IntPredicate predicate)

Description copied from interface: IntIterable

Returns a new IntIterable with all of the elements in the IntIterable that return true for the specified predicate.

Specified by:

select in interface ImmutableIntCollection

Specified by:

select in interface ImmutableIntList

Specified by:

select in interface IntIterable

Specified by:

select in interface IntList

Specified by:

select in interface OrderedIntIterable

Specified by:

select in interface ReversibleIntIterable

reject

public CodePointList reject(IntPredicate predicate)

Description copied from interface: IntIterable

Returns a new IntIterable with all of the elements in the IntIterable that return false for the specified predicate.

Specified by:

reject in interface ImmutableIntCollection

Specified by:

reject in interface ImmutableIntList

Specified by:

reject in interface IntIterable

Specified by:

reject in interface IntList

Specified by:

reject in interface OrderedIntIterable

Specified by:

reject in interface ReversibleIntIterable

collect

public <V> ImmutableList<V> collect(IntToObjectFunction<? extends V> function)

Description copied from interface: IntIterable

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.

Specified by:

collect in interface ImmutableIntCollection

Specified by:

collect in interface ImmutableIntList

Specified by:

collect in interface IntIterable

Specified by:

collect in interface IntList

Specified by:

collect in interface OrderedIntIterable

Specified by:

collect in interface ReversibleIntIterable

collectInt

public CodePointList collectInt(IntToIntFunction function)

detectIfNone

public int detectIfNone(IntPredicate predicate,
 int ifNone)

Specified by:

detectIfNone in interface IntIterable

count

public int count(IntPredicate predicate)

Description copied from interface: IntIterable

Returns a count of the number of elements in the IntIterable that return true for the specified predicate.

Specified by:

count in interface IntIterable

anySatisfy

public boolean anySatisfy(IntPredicate predicate)

Description copied from interface: IntIterable

Returns true if any of the elements in the IntIterable return true for the specified predicate, otherwise returns false.

Specified by:

anySatisfy in interface IntIterable

allSatisfy

public boolean allSatisfy(IntPredicate predicate)

Description copied from interface: IntIterable

Returns true if all of the elements in the IntIterable return true for the specified predicate, otherwise returns false.

Specified by:

allSatisfy in interface IntIterable

noneSatisfy

public boolean noneSatisfy(IntPredicate predicate)

Description copied from interface: IntIterable

Returns true if none of the elements in the IntIterable return true for the specified predicate, otherwise returns false.

Specified by:

noneSatisfy in interface IntIterable

toList

public MutableIntList toList()

Description copied from interface: IntIterable

Converts the IntIterable to a new MutableIntList.

Specified by:

toList in interface IntIterable

Overrides:

toList in class AbstractIntIterable

toSet

public MutableIntSet toSet()

Description copied from interface: IntIterable

Converts the IntIterable to a new MutableIntSet.

Specified by:

toSet in interface IntIterable

Overrides:

toSet in class AbstractIntIterable

toBag

public MutableIntBag toBag()

Description copied from interface: IntIterable

Converts the IntIterable to a new MutableIntBag.

Specified by:

toBag in interface IntIterable

Overrides:

toBag in class AbstractIntIterable

injectInto

public <T> T injectInto(T injectedValue,
 ObjectIntToObjectFunction<? super T,? extends T> function)

Specified by:

injectInto in interface IntIterable

chunk

public RichIterable<IntIterable> chunk(int size)

Description copied from interface: IntIterable

Partitions elements in fixed size chunks.

Specified by:

chunk in interface IntIterable

Parameters:

size - the number of elements per chunk

Returns:

A RichIterable containing IntIterables of size size, except the last will be truncated if the elements don't divide evenly.

sum

public long sum()

Specified by:

sum in interface IntIterable

max

public int max()

Specified by:

max in interface IntIterable

min

public int min()

Specified by:

min in interface IntIterable

size

public int size()

Description copied from interface: PrimitiveIterable

Returns the number of items in this iterable.

Specified by:

size in interface PrimitiveIterable

appendString

public void appendString(Appendable appendable,
 String start,
 String separator,
 String end)

Description copied from interface: PrimitiveIterable

Prints a string representation of this collection onto the given Appendable. Prints the string returned by PrimitiveIterable.makeString(String, String, String).

Specified by:

appendString in interface PrimitiveIterable

equals

public boolean equals(Object otherList)

Description copied from interface: IntList

Follows the same general contract as List.equals(Object).

Specified by:

equals in interface IntList

Overrides:

equals in class Object

hashCode

public int hashCode()

Description copied from interface: IntList

Follows the same general contract as List.hashCode().

Specified by:

hashCode in interface IntList

Overrides:

hashCode in class Object

zipInt

public ImmutableList<IntIntPair> zipInt(IntIterable iterable)

Description copied from interface: ImmutableIntList

Returns an ImmutableList formed from this ImmutableIntList and another IntList by combining corresponding elements in pairs. If one of the two IntLists is longer than the other, its remaining elements are ignored.

Specified by:

zipInt in interface ImmutableIntList

Specified by:

zipInt in interface IntList

Since:

9.1.

zip

public <T> ImmutableList<IntObjectPair<T>> zip(Iterable<T> iterable)

Description copied from interface: ImmutableIntList

Returns an ImmutableList formed from this ImmutableIntList and a ListIterable by combining corresponding elements in pairs. If one of the two Lists is longer than the other, its remaining elements are ignored.

Specified by:

zip in interface ImmutableIntList

Specified by:

zip in interface IntList

Since:

9.1.

spliterator

public Spliterator.OfInt spliterator()

Specified by:

spliterator in interface IntList