com.gs.collections.impl.list

Class Interval

java.lang.Object

com.gs.collections.impl.lazy.AbstractLazyIterable<java.lang.Integer>

com.gs.collections.impl.list.Interval

All Implemented Interfaces:

com.gs.collections.api.InternalIterable<java.lang.Integer>, com.gs.collections.api.LazyIterable<java.lang.Integer>, com.gs.collections.api.RichIterable<java.lang.Integer>, java.io.Serializable, java.lang.Iterable<java.lang.Integer>, java.util.Collection<java.lang.Integer>, java.util.List<java.lang.Integer>, java.util.RandomAccess

public final class Interval
extends AbstractLazyIterable<java.lang.Integer>
implements java.util.List<java.lang.Integer>, java.io.Serializable, java.util.RandomAccess

An Interval is a range of integers that may be iterated over using a step value. Interval is an OO implementation of a for-loop.

See Also:

Serialized Form

Method Summary

Methods

Modifier and Type	Method and Description
boolean	add(java.lang.Integer integer)
void	add(int index, java.lang.Integer element)
boolean	addAll(java.util.Collection<? extends java.lang.Integer> collection)
boolean	addAll(int index, java.util.Collection<? extends java.lang.Integer> collection)
<R extends java.util.Collection<java.lang.Integer>> R	addAllTo(R targetCollection)
Interval	by(int newStep) This instance by method allows Interval to act as a fluent builder for itself.
void	clear()
<T,R extends java.util.Collection<T>> R	collect(com.gs.collections.api.block.function.Function<? super java.lang.Integer,? extends T> function, R target) Same as RichIterable.collect(Function), except that the results are gathered into the specified target collection.
boolean	contains(int value) Returns true if the Interval contains the specified int value.
boolean	contains(java.lang.Object object) Returns true if the iterable has an element which responds true to element.equals(object).
boolean	containsAll(int... values) Returns true if the Interval contains all of the specified int values.
boolean	containsNone(int... values) Returns true if the Interval contains none of the specified int values.
com.gs.collections.api.LazyIterable<java.lang.Integer>	drop(int count) Creates a deferred drop iterable for the current iterable using the specified count as the limit.
boolean	equals(java.lang.Object otherList)
static Interval	evensFromTo(int from, int to) Returns an Interval representing the even values from the value from to the value to.
java.lang.Number	factorial() Returns the Number result of calculating factorial for the range.
void	forEach(com.gs.collections.api.block.procedure.primitive.IntProcedure procedure)
void	forEach(com.gs.collections.api.block.procedure.Procedure<? super java.lang.Integer> procedure) The procedure is executed for each element in the iterable.
void	forEach(com.gs.collections.api.block.procedure.Procedure<? super java.lang.Integer> procedure, java.util.concurrent.Executor executor) This method executes a void procedure against an executor, passing the current index of the interval.
void	forEach(com.gs.collections.api.block.procedure.Procedure<? super java.lang.Integer> procedure, int startIndex, int endIndex)
<P> void	forEachWith(com.gs.collections.api.block.procedure.primitive.IntObjectProcedure<? super P> procedure, P parameter)
<P> void	forEachWith(com.gs.collections.api.block.procedure.Procedure2<? super java.lang.Integer,? super P> procedure, P parameter) The procedure2 is evaluated for each element in the iterable with the specified parameter provided as the second argument.
void	forEachWithIndex(com.gs.collections.api.block.procedure.primitive.IntIntProcedure procedure)
void	forEachWithIndex(com.gs.collections.api.block.procedure.primitive.ObjectIntProcedure<? super java.lang.Integer> objectIntProcedure) Iterates over the iterable passing each element and the current relative int index to the specified instance of ObjectIntProcedure
void	forEachWithIndex(com.gs.collections.api.block.procedure.primitive.ObjectIntProcedure<? super java.lang.Integer> objectIntProcedure, int startIndex, int endIndex)
static Interval	from(int newFrom) This static from method allows Interval to act as a fluent builder for itself.
static Interval	fromTo(int from, int to) Returns an Interval starting from the value from to the specified value to with a step value of 1.
static Interval	fromToBy(int from, int to, int stepBy) Returns an Interval for the range of integers inclusively between from and to with the specified stepBy value.
java.lang.Integer	get(int index)
java.lang.Integer	getFirst() Returns the first element of an iterable.
java.lang.Integer	getLast() Returns the last element of an iterable.
int	hashCode()
int	indexOf(java.lang.Object object)
double	injectInto(double injectedValue, com.gs.collections.api.block.function.primitive.DoubleObjectToDoubleFunction<? super java.lang.Integer> function) Returns the final double result of evaluating function using each element of the iterable and the previous evaluation result as the parameters.
int	injectInto(int injectedValue, com.gs.collections.api.block.function.primitive.IntObjectToIntFunction<? super java.lang.Integer> function) Returns the final int result of evaluating function using each element of the iterable and the previous evaluation result as the parameters.
long	injectInto(long injectedValue, com.gs.collections.api.block.function.primitive.LongObjectToLongFunction<? super java.lang.Integer> function) Returns the final long result of evaluating function using each element of the iterable and the previous evaluation result as the parameters.
<R> R	injectInto(R injectValue, com.gs.collections.api.block.function.Function2<? super R,? super java.lang.Integer,? extends R> function) Returns the final result of evaluating function using each element of the iterable and the previous evaluation result as the parameters.
java.util.Iterator<java.lang.Integer>	iterator()
int	lastIndexOf(java.lang.Object object)
java.util.ListIterator<java.lang.Integer>	listIterator()
java.util.ListIterator<java.lang.Integer>	listIterator(int index)
static Interval	oddsFromTo(int from, int to) Returns an Interval representing the odd values from the value from to the value to.
static Interval	oneTo(int count) Returns an Interval starting from 1 to the specified count value with a step value of 1.
static Interval	oneToBy(int count, int step) Returns an Interval starting from 1 to the specified count value with a step value of step.
java.lang.Number	product() Returns the Number result of calculating product for the range.
<R extends java.util.Collection<java.lang.Integer>> R	reject(com.gs.collections.api.block.predicate.Predicate<? super java.lang.Integer> predicate, R target) Same as the reject method with one parameter but uses the specified target collection for the results.
java.lang.Integer	remove(int index)
boolean	remove(java.lang.Object o)
boolean	removeAll(java.util.Collection<?> collection)
boolean	retainAll(java.util.Collection<?> collection)
void	reverseForEach(com.gs.collections.api.block.procedure.Procedure<? super java.lang.Integer> procedure)
<R> R	reverseInjectInto(R injectValue, com.gs.collections.api.block.function.Function2<R,java.lang.Integer,R> function)
Interval	reverseThis() Returns a new interval with the from and to values reversed and the step value negated.
void	run(java.lang.Runnable runnable) This method runs a runnable a specified number of times against on the current thread.
void	run(java.lang.Runnable runnable, java.util.concurrent.Executor executor) This method runs a runnable a specified number of times against an executor.
<R extends java.util.Collection<java.lang.Integer>> R	select(com.gs.collections.api.block.predicate.Predicate<? super java.lang.Integer> predicate, R target) Same as the select method with one parameter but uses the specified target collection for the results.
java.lang.Integer	set(int index, java.lang.Integer element)
int	size() Calculates and returns the size of the interval.
Interval	subList(int fromIndex, int toIndex)
Interval	take(int count) Creates a deferred take iterable for the current iterable using the specified count as the limit.
Interval	to(int newTo) This instance to method allows Interval to act as a fluent builder for itself.
java.lang.Integer[]	toArray()
static java.lang.Integer[]	toArray(int from, int to) Returns an Integer array with the values inclusively between from and to.
com.gs.collections.api.bag.MutableBag<java.lang.Integer>	toBag() Converts the collection to the default MutableBag implementation.
int[]	toIntArray() Converts the interval to an Integer array
com.gs.collections.api.list.MutableList<java.lang.Integer>	toList() Converts the collection to a MutableList implementation.
static java.lang.Integer[]	toReverseArray(int from, int to)
static com.gs.collections.api.list.MutableList<java.lang.Integer>	toReverseList(int from, int to) Returns a MutableList representing the Integer values from the value from to the value to in reverse.
com.gs.collections.api.set.MutableSet<java.lang.Integer>	toSet() Converts the collection to a MutableSet implementation.
static com.gs.collections.api.set.MutableSet<java.lang.Integer>	toSet(int from, int to) Returns an Set representing the Integer values from the value from to the value to.
java.lang.String	toString() Returns a string representation of this RichIterable.
static Interval	zero() Returns an Interval starting at zero.
static Interval	zeroTo(int count) Returns an Interval starting from 0 to the specified count value with a step value of 1.
static Interval	zeroToBy(int count, int step) Returns an Interval starting from 0 to the specified count value with a step value of step.

Methods inherited from class com.gs.collections.impl.lazy.AbstractLazyIterable

aggregateBy, aggregateInPlaceBy, allSatisfy, anySatisfy, appendString, appendString, appendString, asLazy, chunk, collect, collectBoolean, collectByte, collectChar, collectDouble, collectFloat, collectIf, collectIf, collectInt, collectLong, collectShort, collectWith, concatenate, containsAll, containsAllArguments, containsAllIterable, count, detect, detectIfNone, flatCollect, flatCollect, groupBy, groupBy, groupByEach, groupByEach, injectInto, into, isEmpty, makeString, makeString, makeString, max, max, maxBy, min, min, minBy, noneSatisfy, notEmpty, partition, reject, rejectWith, select, selectInstancesOf, selectWith, sumOfDouble, sumOfFloat, sumOfInt, sumOfLong, toArray, toMap, toSortedList, toSortedList, toSortedListBy, toSortedMap, toSortedMap, toSortedSet, toSortedSet, toSortedSetBy, toStack, zip, zip, zipWithIndex, zipWithIndex

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.List

containsAll, isEmpty, toArray

Method Detail

from

public static Interval from(int newFrom)

This static from method allows Interval to act as a fluent builder for itself. It works in conjunction with the instance methods to(int) and by(int).

Usage Example:

 Interval interval1 = Interval.from(1).to(5);         // results in: 1, 2, 3, 4, 5.
 Interval interval2 = Interval.from(1).to(10).by(2);  // results in: 1, 3, 5, 7, 9.
 

to

public Interval to(int newTo)

This instance to method allows Interval to act as a fluent builder for itself. It works in conjunction with the static method from(int) and instance method by(int).

Usage Example:

 Interval interval1 = Interval.from(1).to(5);         // results in: 1, 2, 3, 4, 5.
 Interval interval2 = Interval.from(1).to(10).by(2);  // results in: 1, 3, 5, 7, 9.
 

by

public Interval by(int newStep)

This instance by method allows Interval to act as a fluent builder for itself. It works in conjunction with the static method from(int) and instance method to(int).

Usage Example:

 Interval interval1 = Interval.from(1).to(5);         // results in: 1, 2, 3, 4, 5.
 Interval interval2 = Interval.from(1).to(10).by(2);  // results in: 1, 3, 5, 7, 9.
 

zero

public static Interval zero()

Returns an Interval starting at zero.

Usage Example:

 Interval interval1 = Interval.zero().to(5);         // results in: 0, 1, 2, 3, 4, 5.
 Interval interval2 = Interval.zero().to(10).by(2);  // results in: 0, 2, 4, 6, 8, 10.
 

oneTo

public static Interval oneTo(int count)

Returns an Interval starting from 1 to the specified count value with a step value of 1.

oneToBy

public static Interval oneToBy(int count,
               int step)

Returns an Interval starting from 1 to the specified count value with a step value of step.

zeroTo

public static Interval zeroTo(int count)

Returns an Interval starting from 0 to the specified count value with a step value of 1.

zeroToBy

public static Interval zeroToBy(int count,
                int step)

Returns an Interval starting from 0 to the specified count value with a step value of step.

fromTo

public static Interval fromTo(int from,
              int to)

Returns an Interval starting from the value from to the specified value to with a step value of 1.

evensFromTo

public static Interval evensFromTo(int from,
                   int to)

Returns an Interval representing the even values from the value from to the value to.

oddsFromTo

public static Interval oddsFromTo(int from,
                  int to)

Returns an Interval representing the odd values from the value from to the value to.

toSet

public static com.gs.collections.api.set.MutableSet<java.lang.Integer> toSet(int from,
                                                             int to)

Returns an Set representing the Integer values from the value from to the value to.

toReverseList

public static com.gs.collections.api.list.MutableList<java.lang.Integer> toReverseList(int from,
                                                                       int to)

Returns a MutableList representing the Integer values from the value from to the value to in reverse.

toArray

public static java.lang.Integer[] toArray(int from,
                          int to)

Returns an Integer array with the values inclusively between from and to.

toReverseArray

public static java.lang.Integer[] toReverseArray(int from,
                                 int to)

fromToBy

public static Interval fromToBy(int from,
                int to,
                int stepBy)

Returns an Interval for the range of integers inclusively between from and to with the specified stepBy value.

containsAll

public boolean containsAll(int... values)

Returns true if the Interval contains all of the specified int values.

containsNone

public boolean containsNone(int... values)

Returns true if the Interval contains none of the specified int values.

contains

public boolean contains(java.lang.Object object)

Description copied from interface: com.gs.collections.api.RichIterable

Returns true if the iterable has an element which responds true to element.equals(object).

Specified by:

contains in interface com.gs.collections.api.RichIterable<java.lang.Integer>

Specified by:

contains in interface java.util.Collection<java.lang.Integer>

Specified by:

contains in interface java.util.List<java.lang.Integer>

Overrides:

contains in class AbstractLazyIterable<java.lang.Integer>

contains

public boolean contains(int value)

Returns true if the Interval contains the specified int value.

factorial

public java.lang.Number factorial()

Returns the Number result of calculating factorial for the range.

product

public java.lang.Number product()

Returns the Number result of calculating product for the range.

forEachWithIndex

public void forEachWithIndex(com.gs.collections.api.block.procedure.primitive.IntIntProcedure procedure)

forEachWithIndex

public void forEachWithIndex(com.gs.collections.api.block.procedure.primitive.ObjectIntProcedure<? super java.lang.Integer> objectIntProcedure)

Description copied from interface: com.gs.collections.api.InternalIterable

Iterates over the iterable passing each element and the current relative int index to the specified instance of ObjectIntProcedure

e.g.
 people.forEachWithIndex(new ObjectIntProcedure()
 {
     public void value(Person person, int index)
     {
         LOGGER.info("Index: " + index + " person: " + person.getName());
     }
 });
 

Specified by:

forEachWithIndex in interface com.gs.collections.api.InternalIterable<java.lang.Integer>

forEachWith

public <P> void forEachWith(com.gs.collections.api.block.procedure.primitive.IntObjectProcedure<? super P> procedure,
                   P parameter)

forEachWith

public <P> void forEachWith(com.gs.collections.api.block.procedure.Procedure2<? super java.lang.Integer,? super P> procedure,
                   P parameter)

Description copied from interface: com.gs.collections.api.InternalIterable

The procedure2 is evaluated for each element in the iterable with the specified parameter provided as the second argument.

e.g.
 people.forEachWith(new Procedure2()
 {
     public void value(Person person, Person other)
     {
         if (person.isRelatedTo(other))
         {
              LOGGER.info(person.getName());
         }
     }
 }, fred);
 

Specified by:

forEachWith in interface com.gs.collections.api.InternalIterable<java.lang.Integer>

forEach

public void forEach(com.gs.collections.api.block.procedure.primitive.IntProcedure procedure)

forEach

public void forEach(com.gs.collections.api.block.procedure.Procedure<? super java.lang.Integer> procedure)

Description copied from interface: com.gs.collections.api.InternalIterable

The procedure is executed for each element in the iterable.

e.g.
 people.forEach(new Procedure()
 {
     public void value(Person person)
     {
         LOGGER.info(person.getName());
     }
 });
 

Specified by:

forEach in interface com.gs.collections.api.InternalIterable<java.lang.Integer>

forEach

public void forEach(com.gs.collections.api.block.procedure.Procedure<? super java.lang.Integer> procedure,
           java.util.concurrent.Executor executor)

This method executes a void procedure against an executor, passing the current index of the interval.

run

public void run(java.lang.Runnable runnable)

This method runs a runnable a specified number of times against on the current thread.

run

public void run(java.lang.Runnable runnable,
       java.util.concurrent.Executor executor)

This method runs a runnable a specified number of times against an executor. The method is effectively asynchronous because it does not wait for all of the runnables to finish.

injectInto

public <R> R injectInto(R injectValue,
               com.gs.collections.api.block.function.Function2<? super R,? super java.lang.Integer,? extends R> function)

Description copied from interface: com.gs.collections.api.RichIterable

Returns the final result of evaluating function using each element of the iterable and the previous evaluation result as the parameters. The injected value is used for the first parameter of the first evaluation, and the current item in the iterable is used as the second parameter. This method is commonly called fold or sometimes reduce.

Specified by:

injectInto in interface com.gs.collections.api.RichIterable<java.lang.Integer>

Overrides:

injectInto in class AbstractLazyIterable<java.lang.Integer>

injectInto

public int injectInto(int injectedValue,
             com.gs.collections.api.block.function.primitive.IntObjectToIntFunction<? super java.lang.Integer> function)

Description copied from interface: com.gs.collections.api.RichIterable

Returns the final int result of evaluating function using each element of the iterable and the previous evaluation result as the parameters. The injected value is used for the first parameter of the first evaluation, and the current item in the iterable is used as the second parameter.

Specified by:

injectInto in interface com.gs.collections.api.RichIterable<java.lang.Integer>

Overrides:

injectInto in class AbstractLazyIterable<java.lang.Integer>

injectInto

public long injectInto(long injectedValue,
              com.gs.collections.api.block.function.primitive.LongObjectToLongFunction<? super java.lang.Integer> function)

Description copied from interface: com.gs.collections.api.RichIterable

Returns the final long result of evaluating function using each element of the iterable and the previous evaluation result as the parameters. The injected value is used for the first parameter of the first evaluation, and the current item in the iterable is used as the second parameter.

Specified by:

injectInto in interface com.gs.collections.api.RichIterable<java.lang.Integer>

Overrides:

injectInto in class AbstractLazyIterable<java.lang.Integer>

injectInto

public double injectInto(double injectedValue,
                com.gs.collections.api.block.function.primitive.DoubleObjectToDoubleFunction<? super java.lang.Integer> function)

Description copied from interface: com.gs.collections.api.RichIterable

Returns the final double result of evaluating function using each element of the iterable and the previous evaluation result as the parameters. The injected value is used for the first parameter of the first evaluation, and the current item in the iterable is used as the second parameter.

Specified by:

injectInto in interface com.gs.collections.api.RichIterable<java.lang.Integer>

Overrides:

injectInto in class AbstractLazyIterable<java.lang.Integer>

reverseForEach

public void reverseForEach(com.gs.collections.api.block.procedure.Procedure<? super java.lang.Integer> procedure)

reverseInjectInto

public <R> R reverseInjectInto(R injectValue,
                      com.gs.collections.api.block.function.Function2<R,java.lang.Integer,R> function)

addAllTo

public <R extends java.util.Collection<java.lang.Integer>> R addAllTo(R targetCollection)

collect

public <T,R extends java.util.Collection<T>> R collect(com.gs.collections.api.block.function.Function<? super java.lang.Integer,? extends T> function,
                                              R target)

Description copied from interface: com.gs.collections.api.RichIterable

Same as RichIterable.collect(Function), except that the results are gathered into the specified target collection.

e.g.
 return people.collect(new Function<Person, String>()
 {
     public String valueOf(Person person)
     {
         return person.getFirstName() + " " + person.getLastName();
     }
 }, Lists.mutable.of());
 

Specified by:

collect in interface com.gs.collections.api.RichIterable<java.lang.Integer>

Overrides:

collect in class AbstractLazyIterable<java.lang.Integer>

Parameters:

function - a Function to use as the collect transformation function

target - the Collection to append to for all elements in this RichIterable that meet select criteria function

Returns:

target, which contains appended elements as a result of the collect transformation

See Also:

RichIterable.collect(Function)

select

public <R extends java.util.Collection<java.lang.Integer>> R select(com.gs.collections.api.block.predicate.Predicate<? super java.lang.Integer> predicate,
                                                           R target)

Description copied from interface: com.gs.collections.api.RichIterable

Same as the select method with one parameter but uses the specified target collection for the results.

e.g.
 return people.select(new Predicate<Person>()
 {
     public boolean accept(Person person)
     {
         return person.person.getLastName().equals("Smith");
     }
 }, Lists.mutable.of());
 

e.g.
 return collection.select(Predicates.attributeEqual("lastName", "Smith"), new ArrayList());
 

Specified by:

select in interface com.gs.collections.api.RichIterable<java.lang.Integer>

Overrides:

select in class AbstractLazyIterable<java.lang.Integer>

Parameters:

predicate - a Predicate to use as the select criteria

target - the Collection to append to for all elements in this RichIterable that meet select criteria predicate

Returns:

target, which contains appended elements as a result of the select criteria

See Also:

RichIterable.select(Predicate)

reject

public <R extends java.util.Collection<java.lang.Integer>> R reject(com.gs.collections.api.block.predicate.Predicate<? super java.lang.Integer> predicate,
                                                           R target)

Description copied from interface: com.gs.collections.api.RichIterable

Same as the reject method with one parameter but uses the specified target collection for the results.

e.g.
 return people.reject(new Predicate<Person>()
 {
     public boolean accept(Person person)
     {
         return person.person.getLastName().equals("Smith");
     }
 }, Lists.mutable.of());
 

Specified by:

reject in interface com.gs.collections.api.RichIterable<java.lang.Integer>

Overrides:

reject in class AbstractLazyIterable<java.lang.Integer>

Parameters:

predicate - a Predicate to use as the reject criteria

target - the Collection to append to for all elements in this RichIterable that cause Predicate#accept(Object) method to evaluate to false

Returns:

target, which contains appended elements as a result of the reject criteria

equals

public boolean equals(java.lang.Object otherList)

Specified by:

equals in interface java.util.Collection<java.lang.Integer>

Specified by:

equals in interface java.util.List<java.lang.Integer>

Overrides:

equals in class java.lang.Object

hashCode

public int hashCode()

Specified by:

hashCode in interface java.util.Collection<java.lang.Integer>

Specified by:

hashCode in interface java.util.List<java.lang.Integer>

Overrides:

hashCode in class java.lang.Object

reverseThis

public Interval reverseThis()

Returns a new interval with the from and to values reversed and the step value negated.

size

public int size()

Calculates and returns the size of the interval.

Specified by:

size in interface com.gs.collections.api.RichIterable<java.lang.Integer>

Specified by:

size in interface java.util.Collection<java.lang.Integer>

Specified by:

size in interface java.util.List<java.lang.Integer>

Overrides:

size in class AbstractLazyIterable<java.lang.Integer>

toArray

public java.lang.Integer[] toArray()

Specified by:

toArray in interface com.gs.collections.api.RichIterable<java.lang.Integer>

Specified by:

toArray in interface java.util.Collection<java.lang.Integer>

Specified by:

toArray in interface java.util.List<java.lang.Integer>

Overrides:

toArray in class AbstractLazyIterable<java.lang.Integer>

See Also:

Collection.toArray()

toIntArray

public int[] toIntArray()

Converts the interval to an Integer array

toString

public java.lang.String toString()

Description copied from interface: com.gs.collections.api.RichIterable

Returns a string representation of this RichIterable. The string representation consists of a list of the RichIterable's elements in the order they are returned by its iterator, enclosed in square brackets ("[]"). Adjacent elements are separated by the characters ", " (comma and space). Elements are converted to strings as by String.valueOf(Object).

Specified by:

toString in interface com.gs.collections.api.RichIterable<java.lang.Integer>

Overrides:

toString in class AbstractLazyIterable<java.lang.Integer>

Returns:

a string representation of this RichIterable

iterator

public java.util.Iterator<java.lang.Integer> iterator()

Specified by:

iterator in interface java.lang.Iterable<java.lang.Integer>

Specified by:

iterator in interface java.util.Collection<java.lang.Integer>

Specified by:

iterator in interface java.util.List<java.lang.Integer>

getFirst

public java.lang.Integer getFirst()

Description copied from interface: com.gs.collections.api.RichIterable

Returns the first element of an iterable. In the case of a List it is the element at the first index. In the case of any other Collection, it is the first element that would be returned during an iteration. If the iterable is empty, null is returned. If null is a valid element of the container, then a developer would need to check to see if the iterable is empty to validate that a null result was not due to the container being empty.

The order of Sets are not guaranteed (except for TreeSets and other Ordered Set implementations), so if you use this method, the first element could be any element from the Set.

Specified by:

getFirst in interface com.gs.collections.api.RichIterable<java.lang.Integer>

Overrides:

getFirst in class AbstractLazyIterable<java.lang.Integer>

getLast

public java.lang.Integer getLast()

Description copied from interface: com.gs.collections.api.RichIterable

Returns the last element of an iterable. In the case of a List it is the element at the last index. In the case of any other Collection, it is the last element that would be returned during an iteration. If the iterable is empty, null is returned. If null is a valid element of the container, then a developer would need to check to see if the iterable is empty to validate that a null result was not due to the container being empty.

The order of Sets are not guaranteed (except for TreeSets and other Ordered Set implementations), so if you use this method, the last element could be any element from the Set.

Specified by:

getLast in interface com.gs.collections.api.RichIterable<java.lang.Integer>

Overrides:

getLast in class AbstractLazyIterable<java.lang.Integer>

forEach

public void forEach(com.gs.collections.api.block.procedure.Procedure<? super java.lang.Integer> procedure,
           int startIndex,
           int endIndex)

forEachWithIndex

public void forEachWithIndex(com.gs.collections.api.block.procedure.primitive.ObjectIntProcedure<? super java.lang.Integer> objectIntProcedure,
                    int startIndex,
                    int endIndex)

get

public java.lang.Integer get(int index)

Specified by:

get in interface java.util.List<java.lang.Integer>

indexOf

public int indexOf(java.lang.Object object)

Specified by:

indexOf in interface java.util.List<java.lang.Integer>

lastIndexOf

public int lastIndexOf(java.lang.Object object)

Specified by:

lastIndexOf in interface java.util.List<java.lang.Integer>

toList

public com.gs.collections.api.list.MutableList<java.lang.Integer> toList()

Description copied from interface: com.gs.collections.api.RichIterable

Converts the collection to a MutableList implementation.

Specified by:

toList in interface com.gs.collections.api.RichIterable<java.lang.Integer>

Overrides:

toList in class AbstractLazyIterable<java.lang.Integer>

toSet

public com.gs.collections.api.set.MutableSet<java.lang.Integer> toSet()

Description copied from interface: com.gs.collections.api.RichIterable

Converts the collection to a MutableSet implementation.

Specified by:

toSet in interface com.gs.collections.api.RichIterable<java.lang.Integer>

Overrides:

toSet in class AbstractLazyIterable<java.lang.Integer>

toBag

public com.gs.collections.api.bag.MutableBag<java.lang.Integer> toBag()

Description copied from interface: com.gs.collections.api.RichIterable

Converts the collection to the default MutableBag implementation.

Specified by:

toBag in interface com.gs.collections.api.RichIterable<java.lang.Integer>

Overrides:

toBag in class AbstractLazyIterable<java.lang.Integer>

add

public boolean add(java.lang.Integer integer)

Specified by:

add in interface java.util.Collection<java.lang.Integer>

Specified by:

add in interface java.util.List<java.lang.Integer>

remove

public boolean remove(java.lang.Object o)

Specified by:

remove in interface java.util.Collection<java.lang.Integer>

Specified by:

remove in interface java.util.List<java.lang.Integer>

addAll

public boolean addAll(java.util.Collection<? extends java.lang.Integer> collection)

Specified by:

addAll in interface java.util.Collection<java.lang.Integer>

Specified by:

addAll in interface java.util.List<java.lang.Integer>

addAll

public boolean addAll(int index,
             java.util.Collection<? extends java.lang.Integer> collection)

Specified by:

addAll in interface java.util.List<java.lang.Integer>

removeAll

public boolean removeAll(java.util.Collection<?> collection)

Specified by:

removeAll in interface java.util.Collection<java.lang.Integer>

Specified by:

removeAll in interface java.util.List<java.lang.Integer>

retainAll

public boolean retainAll(java.util.Collection<?> collection)

Specified by:

retainAll in interface java.util.Collection<java.lang.Integer>

Specified by:

retainAll in interface java.util.List<java.lang.Integer>

clear

public void clear()

Specified by:

clear in interface java.util.Collection<java.lang.Integer>

Specified by:

clear in interface java.util.List<java.lang.Integer>

set

public java.lang.Integer set(int index,
                    java.lang.Integer element)

Specified by:

set in interface java.util.List<java.lang.Integer>

add

public void add(int index,
       java.lang.Integer element)

Specified by:

add in interface java.util.List<java.lang.Integer>

remove

public java.lang.Integer remove(int index)

Specified by:

remove in interface java.util.List<java.lang.Integer>

listIterator

public java.util.ListIterator<java.lang.Integer> listIterator()

Specified by:

listIterator in interface java.util.List<java.lang.Integer>

listIterator

public java.util.ListIterator<java.lang.Integer> listIterator(int index)

Specified by:

listIterator in interface java.util.List<java.lang.Integer>

subList

public Interval subList(int fromIndex,
               int toIndex)

Specified by:

subList in interface java.util.List<java.lang.Integer>

take

public Interval take(int count)

Description copied from interface: com.gs.collections.api.LazyIterable

Creates a deferred take iterable for the current iterable using the specified count as the limit.

Specified by:

take in interface com.gs.collections.api.LazyIterable<java.lang.Integer>

Overrides:

take in class AbstractLazyIterable<java.lang.Integer>

drop

public com.gs.collections.api.LazyIterable<java.lang.Integer> drop(int count)

Description copied from interface: com.gs.collections.api.LazyIterable

Creates a deferred drop iterable for the current iterable using the specified count as the limit.

Specified by:

drop in interface com.gs.collections.api.LazyIterable<java.lang.Integer>

Overrides:

drop in class AbstractLazyIterable<java.lang.Integer>